Database Management is the process of creating, maintaining and administering a database to efficiently store and retrieve data. In essence, it's the link between applications and the data it stores, organizes and modifies in a systematic manner. A Database Manager, or "DBM", is a professional who is responsible for performing various duties related to databases. This can include designing and constructing a database, making changes to its structure, programming with both the front-end and back-end of a database, maintaining its performance, coordinating user access and handling security issues such as backups and recovery.

Here's some projects that our expert Database Manager made real:

  • Transferring large volumes of data from one platform to another
  • Customizing existing databases to fit specific projects
  • Developing web-based databases for online applications like online stores
  • Creating software algorithms for new databases
  • Optimizing a database for peak performance

With the help of a concrete Database Manager on Freelancer.com, your project could be handled remotely with precision and flawless execution throughout development. Whether you'd like to set up an SQL server or simply require maintenance & repair work on your current platform - teaming up with experienced DB operators would be ideal.

Do you have a project that requires Database Management? Post your project today on Freelancer.com and get help from an expert Database Manager now!

Nga 48,665 vlerësimet, klientët vlerësojnë Database Managers 4.91 nga 5 yje.
Punësoni Database Managers

Database Management is the process of creating, maintaining and administering a database to efficiently store and retrieve data. In essence, it's the link between applications and the data it stores, organizes and modifies in a systematic manner. A Database Manager, or "DBM", is a professional who is responsible for performing various duties related to databases. This can include designing and constructing a database, making changes to its structure, programming with both the front-end and back-end of a database, maintaining its performance, coordinating user access and handling security issues such as backups and recovery.

Here's some projects that our expert Database Manager made real:

  • Transferring large volumes of data from one platform to another
  • Customizing existing databases to fit specific projects
  • Developing web-based databases for online applications like online stores
  • Creating software algorithms for new databases
  • Optimizing a database for peak performance

With the help of a concrete Database Manager on Freelancer.com, your project could be handled remotely with precision and flawless execution throughout development. Whether you'd like to set up an SQL server or simply require maintenance & repair work on your current platform - teaming up with experienced DB operators would be ideal.

Do you have a project that requires Database Management? Post your project today on Freelancer.com and get help from an expert Database Manager now!

Nga 48,665 vlerësimet, klientët vlerësojnë Database Managers 4.91 nga 5 yje.
Punësoni Database Managers

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    NEET Score Calculator & Rank Predictor
    6 ditë left
    Të verifikuara

    We are looking for an experienced full-stack developer/team to build a mobile-first NEET Expected Score Calculator & Rank Predictor tool for our education counselling platform, Hire Guide Education. The system should include both a web-based tool and a connected Android app named **NEET Council By HG**. The purpose is to help NEET UG students calculate their expected score, check estimated AIR/state rank range, and connect with our counselling services. Core workflow: 1. Student enters subject-wise correct and incorrect answer counts for Physics, Chemistry, and Biology. 2. System instantly calculates expected NEET score using the formula: Correct × 4 – Incorrect × 1. 3. Score result should be shown immediately without login. 4. To view estimated AIR range and St...

    €10 Average bid
    €10 Oferta mesatare
    8 ofertat
    Tax Prep Automation Tool Development
    6 ditë left
    Të verifikuara

    I'm seeking a developer to create a project management tool for tax preparation services, both personal and business. The tool should automatically update clients via email as their returns move through various stages. Key features: - Stages: Data Entry, Preparation, Review, Print/Assembly, Sign/Pay, File - Auto email updates after each phase - Project status syncs with Zoho CRM - Utilizing Zoho products for all aspects of this project Ideal skills and experience: - Project creation in Zoho - Email automation integration - User-friendly interface design - Experience in tax preparation processes is a plus See attached CoPilot design for more details.

    €1743 Average bid
    €1743 Oferta mesatare
    131 ofertat

    I need a precise, methodical review of the data held in our production databases to confirm every record is accurate. The assignment is limited to accuracy checks—completeness and consistency are out of scope—so I expect you to zero-in on incorrect values, mismatched formats, and any figures that fail to meet predefined business rules. Here is what I’ll provide once we start: secure, read-only access to the database, a short data dictionary, and the list of critical tables and fields that drive our dashboards. Your task is to analyse those tables, flag inaccuracies, and deliver a concise report describing each issue, how you identified it (SQL, Python, BI tool, etc.), and a recommendation to fix or prevent it. Acceptance criteria • All critical fields scanned for...

    €12 / hr Average bid
    €12 / hr Oferta mesatare
    22 ofertat

    Necesito construir desde cero una plataforma web tipo marketplace dedicada exclusivamente a la venta de repuestos para autos y camionetas particulares. El objetivo es que distintos vendedores puedan publicar y gestionar sus propios productos mientras los compradores disfrutan de una experiencia de búsqueda sencilla y un proceso de compra seguro. Alcance funcional • Registro e inicio de sesión diferenciados para compradores y vendedores, con verificación por correo electrónico para garantizar cuentas legítimas. • Panel de vendedor intuitivo donde se pueda: – crear publicaciones con título, descripción, precio, stock, fotos, categoría y compatibilidad (marca, modelo, rango de años); – editar o pau...

    €3086 Average bid
    €3086 Oferta mesatare
    102 ofertat

    CAHIER DES CHARGES – APPLICATION WEB CRM Gestion des ventes de miel en sticks (Ferme Agri Bio) Référence Informations Projet Application Web CRM – Gestion commerciale et relation client Promoteur Ferme Agri Bio Localisation Bamako, Mali Document Version 1.0 – Spécifications fonctionnelles et techniques Date [À compléter] ─── SOMMAIRE 1. Introduction et contexte 2. Objectifs stratégiques et indicateurs 3. Périmètre fonctionnel détaillé 4. Spécifications techniques (Stack & hébergement) 5. Exigences de sécurité et de conformité 6. Contraintes de livraison et support 8. Critères d’acceptation 9. Annexes : volumétrie et processus métier ─── ...

    €458 Average bid
    €458 Oferta mesatare
    48 ofertat

    I run an AI communications company that works with home service business owners across the Georgia. I have a growing list of verified business owners with confirmed names, business phone numbers, addresses, and online presence already researched. What is missing is the one thing I actually need before I can call them... The owner's direct mobile number. That is the job. Nothing else. What You Will Receive From Me I will provide a CSV file that already contains the following for each lead: Owner first and last name confirmed Business name Business phone number Business address Website Social media profiles Verified owner source Business email where available Notes on the business Your job is to fill in the Owner Direct Mobile column with a verified direct mobile number for each owner...

    €9 / hr Average bid
    €9 / hr Oferta mesatare
    28 ofertat

    Project Title: Android App Development – AGROSMART Agriculture Business Platform (Billing + Marketplace + Farmer Utility App) Project Description: Hello Developers, I am looking for an experienced Android app developer/team to develop a complete agriculture business application named “AGROSMART” for my agro store business. The app should combine agro billing software + farmer utility + dealer network + digital marketing platform. Required Features: 1. Agro Billing System Android billing app GST invoice generation Custom invoice design with my logo & branding Product inventory management Batch number & expiry tracking Lot number management Purchase & sales entry Customer & supplier management Credit/Udhari tracking Stock management Profit & sales r...

    €233 Average bid
    €233 Oferta mesatare
    42 ofertat

    Tengo una aplicación de gestión de pedidos desarrollada en WinDev Mobile 24 (versión antigua, ~2018) para Android. Necesito: Migrar el proyecto a WinDev Mobile 2025 o 2026 (versión más reciente disponible), de forma que la app sea compatible con los requisitos actuales de Android (API level 35 o superior) y se instale/funcione correctamente en dispositivos con Android 14 y 15. Diagnosticar y corregir un bug: en la versión actual (WinDev 24), al instalar la app en dispositivos con versiones recientes de Android, en ocasiones se pierde la configuración guardada en la base de datos local de la app. Necesito que se identifique la causa (puede estar relacionada con permisos de almacenamiento, rutas de archivos, o comportamiento de la base de dat...

    €123 Average bid
    €123 Oferta mesatare
    37 ofertat

    I have an Excel file that needs accurate data entry of both text and numbers. Right now all I need is the information transferred quickly and error-free, but I may ask for some specific formatting once I see the first draft, so please be comfortable making layout tweaks if I request them later. Speed, precision, and a clean final workbook are the priorities, with any extra formatting applied only if and when I confirm the details.

    €7 Average bid
    €7 Oferta mesatare
    14 ofertat
    €104 Oferta mesatare
    68 ofertat

    I am developing ExelEra, a university-focused academic intelligence platform designed to improve learning, organization, and collaboration among students and lecturers. The platform should include: Secure registration and login for students and lecturers. Student dashboard with a study planner, assignment tracker, and grade monitoring. Course and assignment management features. Study groups and collaboration tools for students. Notifications and reminders for assignments, exams, and important academic deadlines. Academic progress analytics and performance tracking. A modern, responsive, and user-friendly interface that works on both mobile devices and computers. Secure storage of user and academic data. Preferred Technologies: HTML, CSS, JavaScript, PHP or Python, and MySQL (or another...

    €125 Average bid
    €125 Oferta mesatare
    113 ofertat

    I need a precise, methodical review of the data held in our production databases to confirm every record is accurate. The assignment is limited to accuracy checks—completeness and consistency are out of scope—so I expect you to zero-in on incorrect values, mismatched formats, and any figures that fail to meet predefined business rules. Here is what I’ll provide once we start: secure, read-only access to the database, a short data dictionary, and the list of critical tables and fields that drive our dashboards. Your task is to analyse those tables, flag inaccuracies, and deliver a concise report describing each issue, how you identified it (SQL, Python, BI tool, etc.), and a recommendation to fix or prevent it. Acceptance criteria • All critical fields scanned for...

    €11 / hr Average bid
    €11 / hr Oferta mesatare
    22 ofertat

    We are seeking a skilled Full-Stack Developer or small team to build Phase 1 (The Core MVP) of a localized property safety compliance tool. Key features: - User authentication for Field Technicians and Admin managers. - Mobile-responsive checklist interface optimized for smartphones. - Offline caching and syncing to ensure no data loss in poor reception areas. - Dynamic PDF generation based on form data and images. Important: Freelancers must provide final and all-inclusive quotes with no hidden costs.

    €98 Average bid
    €98 Oferta mesatare
    170 ofertat

    I need ongoing help maintaining a SQL database by entering, updating, and verifying records with total accuracy. The role centers on database management rather than simple spreadsheet work, so you should already feel at home writing or executing basic SQL queries, importing bulk data, and double-checking referential integrity before each upload. Here is what I’ll expect: • Cleanly structure incoming data, spot inconsistencies, and resolve them prior to entry. • Insert and update records through SQL scripts or the platform’s interface without disrupting existing relationships. • Generate quick sanity checks—row counts, duplicate scans, simple SELECT statements—to confirm each batch has landed correctly. • Keep a concise log of actions so ...

    €9 / hr Average bid
    €9 / hr Oferta mesatare
    18 ofertat

    – Campus Recruitment Ecosystem Platform VISION is not a job portal. It is a collaborative ecosystem connecting three key stakeholders: • Students • Training & Placement Officers (TPOs) • Recruiters / Companies The platform should function as a central hub where all three stakeholders can interact, communicate, share opportunities, and manage campus hiring activities. The concept can take inspiration from platforms like Superset for campus hiring workflows and for structured profile and resume creation, while introducing a unique ecosystem where Students, TPOs, and Recruiters can directly connect and collaborate. The goal is to create India's largest pooled campus recruitment network. ━━━━━━━━━━━━━━━━━━━━ CORE CONCEPT: THE TRIANGLE MODEL Unlike trad...

    €255 Average bid
    €255 Oferta mesatare
    146 ofertat

    Saya ingin membangun fondasi pengumpulan dan analisis data untuk Munhkin. Tujuan utamanya adalah pengumpulan data dan analisis yang terstruktur sehingga setiap metrik penting dapat dipantau dan diolah menjadi wawasan praktis. Lingkup pekerjaan: • Rancang alur pengumpulan data—boleh melalui website, aplikasi seluler, sistem backend, atau kombinasi yang paling efisien. • Bangun repositori terpusat (database atau data warehouse) dengan skema yang mudah diperluas. • Kembangkan proses ETL otomatis untuk membersihkan dan menstandarkan data. • Sediakan dasbor interaktif atau laporan rutin yang menyoroti pola, anomali, serta KPI utama. • Dokumentasikan arsitektur, pipeline, dan panduan penggunaan agar tim internal bisa memelihara sistem ke depannya. Saya te...

    €16 / hr Average bid
    €16 / hr Oferta mesatare
    16 ofertat
    Adventure Activity Booking Platform -- 2
    6 ditë left
    Të verifikuara

    Requirements #Model : Providing platform to join customer and operator for adventure activities 1. Home page User id (customer, operator and admin) 2. Rererral system : (Customer jab id bnaae to referral daalne kaa option aae or jab id banjaae to uska refferal create hojaae) 3. List of activities : (After login home page pe show hojaae available adventure activities. Like customer Rishikesh ki location daale to waha jo bhi hum activity karwaskte hai vo show hoe jaise zipline, bungee jumpibg, rafting etc. ) (Location change krre to waha ki sabhi activity show hoae jaise Manali location daale to waha ki sab activity show hojaae) 4. List of operators : After selecting activity example customer selected zipline in rishikesh (Customer ko vo sab log dikhe jo hmare saath jude hai or ziplin...

    €501 Average bid
    €501 Oferta mesatare
    95 ofertat

    Planuję uruchomić w pełni funkcjonalne kasyno online i szukam specjalisty, który od A do Z przygotuje: • responsywną stronę główną i lobby gier, • bazę danych obsługującą użytkowników, stany kont oraz historię rozgrywek, • bezpieczny system rejestracji i logowania (szyfrowane hasła, 2-FA mile widziane), • integrację gier: Automaty, Poker, Ruletka, instant payment games oraz Zakłady sportowe, • moduł płatności natychmiastowych (karty, e-portfele, kryptowaluty), • panel administracyjny do monitorowania transakcji, bonusów i limitów gracza, • skalowalną infrastrukturę z myślą o wysokim ruchu i szybkim ładowaniu. Oczekuję kodu front- i back-end (preferuję React lub Vue + Node.js, lecz możliwe są inne sprawdzone...

    €939 Average bid
    €939 Oferta mesatare
    72 ofertat

    Assignment: Locating and Appraising Research Objectives Identify electronic database search strategies (e.g., CINAHL, PubMed) Locating and evaluating sources of evidence Deliverables Write a 3-5 page (not including the title and reference pages) paper APA 7 formatted paper with an introduction and conclusion. APA 7 headings for each section of the paper At least 3 peer-reviewed articles Step 1: Research Interview a librarian or nursing scholar on methods for locating and appraising health and other relevant research literature and electronic database search on strategies. Do not use your Capstone Project topic from BSN 355 in this course. Choose a new topic. Research out to your instructor for help if needed. Step 2: Consider Write a quality appraisal of the Library and resources. Wha...

    €22 Average bid
    I cilësuar
    €22 Oferta mesatare
    29 ofertat

    I need a streamlined booking system that lets me manage hotel-room inventory across the major OTAs from a single dashboard. The core of the job is to configure or build the booking engine itself; I am not looking for a full CRM or extensive maintenance module right now. My priorities are: • Accurate, real-time inventory management for every room type I offer • Seamless availability and rate synchronisation with channels like , Expedia, Airbnb and my direct website • A clean back-office interface where I can add or block rooms, apply promotions, and pull occupancy reports I am open to whether you customise an existing cloud PMS or develop a lightweight proprietary tool, as long as it reliably prevents double-booking and is easy for front-desk staff to learn. If you h...

    €9 / hr Average bid
    €9 / hr Oferta mesatare
    45 ofertat
    Comprehensive HR and Operations Platform
    5 ditë left
    Të verifikuara

    Full operations SAAS platform (web + mobile app), not just a simple website. Think of it as an all-in-one HR + Client Care + Compliance + Scheduling + Payroll + Communication system. Feature list your developer: 1. Staff Management System Clock In / Clock Out GPS location verification (must be at group home to clock in) Face recognition/selfie verification Late clock-in alerts Missed shift alerts Overtime tracking Staff Profiles Personal information Emergency contacts Role/position Training records Certifications Criminal record check expiry Driver’s license expiry First Aid/CPR expiry Staff Documents Storage Admin can upload/store: Contracts IDs Certifications Policies signed Performance reviews Disciplinary notes Payroll Support Auto-calculate hours worked Overtime calculation H...

    €2786 Average bid
    €2786 Oferta mesatare
    337 ofertat
    SSIS Table Split to Excel
    5 ditë left
    Të verifikuara

    I have a single SQL Server table and I need a reusable SSIS package that will export it into five separate .xlsx workbooks. Each workbook must hold a different slice of the data, split strictly by rows—­not by columns or filters that change the structure. Here is what I already know: • Source: one T-SQL table in SQL Server 2019 • Output: five Excel Workbook (.xlsx) files, created in one run • Logic: the rows decide which file they belong to (for example, row-range, ID groups, or any other row-based rule we agree on) What I expect from you: • A ready-to-deploy .dtsx package built in SQL Server Data Tools / Visual Studio that performs the split and export in a single task flow • Connection managers configured for both SQL Server and Excel, u...

    €118 Average bid
    €118 Oferta mesatare
    37 ofertat
    Realistic FiveM Server Development
    5 ditë left
    Të verifikuara

    I'm looking for an experienced developer to create a realistic FiveM server. The server should include: - An economy system - Various job roles - Realistic weather patterns - Enhanced terrain modifications Ideal candidates should have: - Proven experience in FiveM server development - Strong knowledge of economy systems and job role integration - Expertise in realistic weather pattern implementation - Skills in terrain modification and map enhancement Please provide examples of previous work and a relevant portfolio. we have a dev currently although he needs help and we need someone good with codewalker and someone to find errorss or collisions and fiix them

    €129 Average bid
    €129 Oferta mesatare
    83 ofertat
    ESIC Appointment Date Corrections
    5 ditë left
    Të verifikuara

    I discovered, during my routine filing on the ESIC portal, that the appointment dates entered for a small batch of my client’s employees—fewer than ten in total—are incorrect. Before I submit their current contribution return, each record must reflect its new, accurate joining date. You will work directly inside the ESIC portal (no third-party tools involved). I will provide the employee details, the revised dates, and the necessary login credentials in a secure manner. Once the changes are made, please capture a confirmation screenshot or download the acknowledgement for every employee whose record is updated so I can keep it for audit trails. Deliverable: • Updated appointment date for every listed employee, visible on the ESIC portal, with corresponding proof of...

    €6 Average bid
    €6 Oferta mesatare
    10 ofertat

    **Buscamos desarrollador experto en n8n para crear trabajadores digitales avanzados con IA** En Hestim estamos buscando un desarrollador o especialista en automatización con experiencia avanzada en **n8n**, **agentes de IA** y creación de **trabajadores digitales de alto rendimiento**. Nuestro objetivo es desarrollar sistemas que puedan asumir funciones reales dentro de una empresa, comportándose como un perfil operativo capaz de ejecutar tareas complejas de principio a fin. Buscamos algo más avanzado que una simple automatización. Necesitamos construir workers AI o agentes digitales con varias capas de razonamiento, validación, revisión y ejecución. **Qué necesitamos desarrollar** Buscamos crear trabajadores digitales capa...

    €137 Average bid
    €137 Oferta mesatare
    56 ofertat
    Upload & Configure WordPress on GoDaddy
    5 ditë left
    Të verifikuara

    I already have my domain and hosting active on GoDaddy and a full backup of the site—theme, plugins, media, plus the SQL dump. I simply need you to move everything over and make sure the site comes up error-free. The job involves three concrete steps: • Upload the WordPress files through cPanel / FTP. • Import and connect the database in phpMyAdmin, updating as required. • Test the front end and dashboard to confirm all pages, links, and plugins load correctly. If you spot minor path or permalink issues while testing, please fix them on the spot rather than flagging them for later; I’d like the hand-off to be completely functional. I’ll provide the GoDaddy credentials and the backup archive as soon as we start. Once the site is live and I can log ...

    €103 Average bid
    €103 Oferta mesatare
    384 ofertat
    Transcribe Pilot Logs to LogTen
    5 ditë left
    Të verifikuara

    I will be sending high-resolution scans—well over a hundred pages—of my paper pilot logbooks. Every flight on those images needs to be entered into LogTen Pro exactly as it appears on the page. For each entry you will record the total flight time and break it down into turbine, high-performance, conventional, and retractable hours. You will also copy across any short notes that indicate a test, check, or instruction given or received; the notes are brief and should be quick to spot. Aircraft details (type, registration, category, class) and the full route information (departure and destination) must be captured exactly as written. When the work is complete the cumulative totals inside LogTen Pro must match the handwritten sums and printouts in the scans—no rounding, no ...

    €380 Average bid
    €380 Oferta mesatare
    34 ofertat
    Trophy icon install vbulletin 7.7.7
    1 ditë left

    I need vbulletin 3.7.7 installed also need to make sure it is secure Please provide examples of past vBulletin upgrade projects.

    €86 Average bid
    I garantuar
    €86
    38 kandidaturat

    My goal is to launch “Zudbar,” a simple, minimalistic intercity ride-sharing platform that works seamlessly on the web and through a dedicated app. For this first phase I need the core system up and running: • A responsive website where users can create an account, search or post rides, handle real-time bookings, and manage carpooling or intercity taxi trips from a clean dashboard. • A native app that mirrors the same flow—sign-up, ride creation, seat selection, in-app payments, and basic driver/rider chat—while keeping the interface stripped down and intuitive. The style should stay light, clutter-free, and easy to navigate; think white space, straightforward typography, and only essential color cues. After we have a stable MVP, I plan to extend th...

    €181 Average bid
    €181 Oferta mesatare
    158 ofertat

    Estoy trasladando un sitio desde un proveedor de hosting a otro y el paso de los archivos me está dando problemas. Normalmente creo y publico mis webs sin inconvenientes, pero esta vez algo falla y necesito que me muestres, en tiempo real, el proceso correcto. La ayuda la quiero mediante videollamada, compartiendo pantalla durante una sesión de 1 – 2 horas. Durante ese tiempo revisaremos la estructura de carpetas, permisos, posibles rutas incorrectas y cualquier ajuste que impida que el sitio funcione al llegar al nuevo servidor. Trabajo con las herramientas habituales, así que podemos seguir el método que consideres más eficiente siempre que me expliques cada paso. La ayuda tiene que ser en español.

    €26 Average bid
    €26 Oferta mesatare
    47 ofertat
    Advanced Web Trading Journal
    5 ditë left
    Të verifikuara

    I want a browser-based trading journal that lets me record every trade and immediately see how I am doing through clear, data-rich dashboards. The core of the build is the analytics layer, which must cover the three areas I rely on every day: • Performance tracking – cumulative P&L curves, win rate, expectancy and day-by-day equity progress. • Trade analysis – filterable trade log with tagging, sortable columns, interactive charts (heat maps, scatter plots, time-series) to spot patterns. • Risk management statistics – position size vs. account balance, drawdown metrics, max risk per trade, and alerts when limits are breached. Everything should live in a modern web stack so I can access it from any device without installing anything. A clean, r...

    €3 / hr Average bid
    €3 / hr Oferta mesatare
    35 ofertat

    lá, sou proprietário e desenvolvedor de uma plataforma de delivery de comida caseira e local, totalmente funcional, validada no mercado real e pronta para operação. Estou vendendo esta plataforma pronta para operação. O sistema foi desenvolvido sob medida, utilizando as tecnologias mais modernas do mercado, garantindo um código limpo, rápido e de fácil manutenção.

    €366 Average bid
    €366 Oferta mesatare
    76 ofertat

    Logistics Company Website – Project Scope & Features A modern, responsive, and professional logistics company website built using React, Tailwind CSS, Node.js, , and MongoDB Atlas. The website will be optimized for performance, user experience, and business lead generation. Frontend Development * Modern React-based user interface * Fully responsive design for mobile, tablet, and desktop * Tailwind CSS for fast and consistent styling * Professional homepage with company overview * About Us page * Services page * Contact page * Smooth animations and interactive UI elements * Fast-loading and SEO-friendly structure * Clean navigation and user experience Shipment Cost Calculator * Interactive shipment cost estimation tool * Dynamic calculation based on shipment parameters * Inst...

    €242 Average bid
    €242 Oferta mesatare
    96 ofertat

    Enterprise Asset Management (EAM) Platform Development Specification Project Vision Develop a world-class Enterprise Asset Management (EAM) ecosystem that enables organizations to manage the complete lifecycle of physical assets through a unified Windows Desktop application, synchronized in real time with high-performance mobile applications for iOS and Android. The platform should be designed using enterprise-grade architecture, modern UI/UX principles, scalable microservice-ready backend patterns, and secure APIs capable of supporting thousands of concurrent users and millions of assets. The solution should prioritize reliability, maintainability, extensibility, security, and exceptional user experience. --- Core Platform Architecture Design the system using a layered, modular arc...

    €19 / hr Average bid
    €19 / hr Oferta mesatare
    95 ofertat
    USA Platform Mobile Contact Extraction
    5 ditë left
    Të verifikuara

    I’m expanding a highly-targeted outbound campaign and need a clean database of real, active mobile numbers taken from U.S. users on Amazon, Walmart, LinkedIn and, where feasible, Facebook. The data will be used strictly for marketing outreach, so accuracy and recency matter more than sheer volume. What I’m after • Verified mobile phone number • User’s display name (or profile name) • Platform source (Amazon, Walmart, LinkedIn, Facebook) • Any publicly visible demographic hints that match the filters below Target filters • U.S.-based profiles only • Age brackets that can be inferred (18-75 preferred) Acceptance criteria • 95 %+ of the numbers must connect (ring through) when spot-checked • No duplicates across pl...

    €19 Average bid
    €19 Oferta mesatare
    18 ofertat

    # Looking for Existing Production Management / ERP Solution (Customization Only) ## Project Overview We are a production company based in Greece specializing in: * TV commercials * Radio commercials * Video production * Films * Post production * Sound design * Music production * AI-generated audiovisual content We are looking for an EXISTING software solution that can be customized to fit our workflow. **IMPORTANT:** We are NOT looking for development from scratch. Please contact us ONLY if you already have an existing ERP, CRM, Production Management System, Agency Management System, Film Production System, or similar platform that can be adapted to our needs. --- ## Main Goal We want to connect our Producers and Accounting Department inside one platform. The system must track a ...

    €445 Average bid
    €445 Oferta mesatare
    100 ofertat

    Hiring React Native Android Developer, PHP Backend Developer & Full Stack Developer for 24x7Mart 24x7Mart is a growing grocery delivery platform connecting local stores with customers through our website and mobile application. We are looking for skilled developers to join our team on a freelance basis for long-term work. Positions Available 1. React Native Android Developer Requirements: 1–3+ years experience React Native development API Integration Push Notifications Google Maps Integration Play Store deployment experience 2. Frontend Website Developer Requirements: React.js HTML, CSS, JavaScript Bootstrap / Tailwind CSS Responsive UI Development API Integration 3. PHP Backend Developer Requirements: PHP MySQL REST API Development Database Management Payment Gateway In...

    €45 Average bid
    €45 Oferta mesatare
    35 ofertat

    Title: Restaurant & Bar Management Software for Maharashtra (Full Source Code & Ownership Required) I am looking for an experienced software developer to develop a Restaurant & Bar Management Software for Maharashtra-based Bars, Permit Rooms, Restaurants, Lounges, and Hotels. The software should be designed according to Maharashtra Bar & Restaurant business requirements and should support Maharashtra Excise-related stock management and reporting requirements. Core Features Required: - POS Billing System - KOT (Kitchen Order Ticket) Management - Table Management - Bar & Liquor Inventory Management - Stock Management - Purchase & Supplier Management - Customer Management - User Rights & Permissions - Reports & Analytics - Backup & Restore - Multi-user ...

    €286 Average bid
    €286 Oferta mesatare
    58 ofertat

    I need ongoing help maintaining a SQL database by entering, updating, and verifying records with total accuracy. The role centers on database management rather than simple spreadsheet work, so you should already feel at home writing or executing basic SQL queries, importing bulk data, and double-checking referential integrity before each upload. Here is what I’ll expect: • Cleanly structure incoming data, spot inconsistencies, and resolve them prior to entry. • Insert and update records through SQL scripts or the platform’s interface without disrupting existing relationships. • Generate quick sanity checks—row counts, duplicate scans, simple SELECT statements—to confirm each batch has landed correctly. • Keep a concise log of actions so ...

    €4 / hr Average bid
    €4 / hr Oferta mesatare
    15 ofertat
    AWS Infrastructure Setup & Optimization
    5 ditë left
    Të verifikuara

    I need a clean, well-architected AWS environment built around three core services: EC2, S3, and RDS. Deliverables • EC2: create launch templates, an Auto Scaling group, and an Elastic Load Balancer so the fleet grows or shrinks automatically and traffic is distributed smoothly. • S3: provision buckets with versioning turned on and lifecycle policies that move older objects to infrequent access or Glacier, keeping storage bills predictable while safeguarding data. • RDS: deploy the chosen engine in a Multi-AZ configuration, enable automated backups, and verify failover so the database remains available during an outage. Acceptance will be based on: – Infrastructure running in my account, not a demo. – CloudWatch metrics confirming scaling events, b...

    €44 Average bid
    €44 Oferta mesatare
    39 ofertat
    Vietnam Food Sector Database
    5 ditë left
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    Location: Vietnam Industries: Mainly distributors and retail chains in the food sector: business, traders, wholesalers, food importers and distributors, grocery shops, HoReCa Data scope: Company name 100% Address 60% or more Email 100% Phone number 45% or more Industry 100% Number of records in the database: 3,500 new contacts (no duplications with my list)

    €131 Average bid
    €131 Oferta mesatare
    70 ofertat

    My WordPress website is currently displaying a "There has been a critical error on this website" message, making the site inaccessible for visitors and administrators. I need a skilled WordPress developer to investigate the issue, identify the root cause, and restore the website to full functionality. The problem may be related to: - Plugin conflicts - Theme issues - PHP version compatibility - Corrupted WordPress files - Database errors - Server configuration problems The website should be fully tested after the fix to ensure everything is working correctly. Quick communication and fast delivery are required.

    €25 Average bid
    €25 Oferta mesatare
    186 ofertat

    Estamos buscando un desarrollador con experiencia en N8N, Telegram Bots e integración de IA (DeepSeek u OpenAI) para desarrollar un sistema interno de gestión de partes de trabajo para técnicos de campo. Objetivo del proyecto Desarrollar un chatbot en Telegram que permita a nuestros técnicos registrar instalaciones de GPS, telemetría y sistemas de seguridad vehicular mediante un flujo guiado con botones interactivos. Funcionalidades principales Formulario conversacional paso a paso. Uso de botones para navegar (Continuar, Editar, Cancelar, Finalizar, etc.). Registro de datos de instalación, cliente, vehículo y dispositivo. Recepción y gestión de múltiples fotografías. Generación automática de un r...

    €486 Average bid
    €486 Oferta mesatare
    62 ofertat
    FiveM Roleplay Server Creation
    5 ditë left
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    I’m setting up a brand-new FiveM Roleplay environment modeled after the feel of “policemps.” The vision is a clean, reliable server that comes ready with fully functioning Police, Fire, and Medical departments, all running on standard, out-of-the-box scripts—no custom coding at this stage. What I need from you is the full server build: installation, configuration, and fine-tuning of the core framework you’re most comfortable with for Roleplay (ESX, vRP, or another stable option). Each department must be operational on first launch, complete with default vehicles, uniforms, and job menus so players can sign on and start patrolling, responding to fires, or handling medical calls immediately. Deliverables • Complete FiveM server files, pre-configured for R...

    €175 Average bid
    €175 Oferta mesatare
    41 ofertat

    We are looking for an experienced IoT and Full-Stack Developer to design and implement a robust data acquisition and cloud monitoring system. The project involves polling data from multiple Selec MFM383A-C-CE energy meters, routing it through two USR-W630 Wi-Fi/Ethernet/Serial gateways, and securely logging the data into a cloud-hosted database with a web-based dashboard and reporting interface. Scope of Work 1. Hardware Configuration & Integration Gateway Setup: Configure 2 units of USR-W630 to ensure stable, continuous network connectivity (ping monitoring). Meter Linkage: Connect and daisy-chain the Selec MFM383A-C-CE energy meters via Modbus RTU to the USR-W630 gateways. Data Polling: Fetch high-frequency data from all connected energy meters at a 1-second polling interval. 2. ...

    €225 Average bid
    €225 Oferta mesatare
    38 ofertat
    Excel VBA Rule Engine
    4 ditë left
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    I would like an Excel macro (VBA) that works as a rule engine. The user will enter different values such as: * Blood pressure * eGFR * LDL * Diabetes (Yes/No) * Heart failure (Yes/No) * Albuminuria * Additional variables that may be added later The macro should evaluate a set of predefined rules and generate recommendations. Examples: * If blood pressure is above 140/90 → recommend treatment A. * If blood pressure is below 140/90 → display that blood pressure is normal. * If the patient has diabetes → recommend Metformin. * If the patient has diabetes and eGFR is below 45 → recommend reducing the Metformin dose. * If the patient has diabetes and eGFR is below 30 → Metformin should be contraindicated. The system must be able to handle situations where multiple...

    €4 / hr Average bid
    €4 / hr Oferta mesatare
    25 ofertat

    Project Vision The objective is to create a centralized platform where student records are maintained from school level through higher education, employment, and career growth. The system should help eliminate fake certificates, duplicate profiles, and fraudulent employment records by maintaining a verified digital career history. Required Modules 1. Student Management System Student Registration Admissions Management Attendance Tracking Fee Management Exam & Result Management Certificates & Documents Parent Portal Faculty Portal Student Portal 2. School / College Management Institution Registration Staff Management Academic Management Attendance Reports Fee Collection Timetable Management Analytics Dashboard 3. Academic Lifecycle Repository School Records (Class-wise history) In...

    €285 Average bid
    €285 Oferta mesatare
    75 ofertat
    Web-App Build - (Sports & Fitness)
    4 ditë left
    Të verifikuara

    I have a complete mobile-first UI in Adobe XD that captures the look, flow and component behaviour I need (see it here: ). Your task is to translate that vision into a fully responsive web application built with the latest on the frontend and Node.js on the backend. Core scope • Create a pixel-perfect Home page and a logged-in User Dashboard, adapting the mobile design to desktop and tablet breakpoints. • Everything is required as part of this phase as per the XD Design screens - A Fully Functional Web App with all the features. • Implement email-and-password authentication, wired to a secure session system. • Hook the app to a persistent database (I’m open to PostgreSQL, MySQL or MongoDB—choose what best fits API routes or your preferred ORM). &b...

    €1045 Average bid
    €1045 Oferta mesatare
    127 ofertat
    Legal Recruitment Assistant
    4 ditë left
    Të verifikuara

    I run a new specialist consultancy in Dubai that places mid-to-senior in-house lawyers (Legal Counsel through to General Counsel) across the GCC. To keep up with client demand I need support inside Loxo or recruitcrm, my all-in-one ATS/CRM/sourcing platform. You already have 1–3 years of hands-on experience in recruitment and understand how legal talent pipelines differ from generalist recruiting. While our clients sit in banking, real estate, fintech, energy and other sectors, every candidate you touch will be a Legal professional, so familiarity with that market’s nuances is essential. Day-to-day you will: • Source candidates: use Source, LinkedIn, and other legal talent pools to build targeted longlists and shortlist the best profiles within agreed timeframes. &bul...

    €16 / hr Average bid
    €16 / hr Oferta mesatare
    20 ofertat

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