PostgreSQL is a powerful, open source object-relational database system. It has more than 15 years of active development and a proven architecture that has earned it a strong reputation for reliability, data integrity, and correctness. Nga 86,857 vlerësimet, klientët vlerësojnë PostgreSQL Developers 4.86 nga 5 yje.
Punësoni PostgreSQL Developers


Kërkimet e mia të fundit
Filtro sipas:
deri në
deri në
deri në
    Shteti i punës
    33 punët e gjetura, me çmimin EUR
    $50 Data Back-Up $50 6 ditë left

    Hello: Its a small project for you. {{Budget will be fair but first milestone can not be more than $50}} so don't waste time with higher bid. A: User will signup and login with email authentication B: User will upload or download the DB or entire website to or from ( Live Website to Backup location). Mysql, PGSQL, MongoDB etc C: All the backups can be setup for auto with a selected schedule or manual The END Tell me what languages you like but we like Angular, Node, Vue, etc

    €103 (Avg Bid)
    €103 Oferta mesatare
    11 ofertat

    Hi, I'm facing a problem while trying to import attendees from and excel to a created event, the "ticket type" cant not match any of the created tickets. I think its something related to translations but I just cant find the issue. I have tried so far: 1. Verify all tickets names have the exact same name in all languages 2. Verify the excel "ticket type" column for each row to have a valid Ticket name 3. Verify in the database (Table event_event_ticket) for the actual name of each ticket.

    €28 (Avg Bid)
    €28 Oferta mesatare
    1 ofertat

    La aplicación debe ser desplegada utilizando insfraestructura Docker. Para cada aplicación se debe generar un contenedor docker. El programa esta hecho en Intellij IDEA, hay que aplicar los cambios que pide el documento

    €28 (Avg Bid)
    €28 Oferta mesatare
    2 ofertat

    Need a DB command (or procedure) to save only the latest value when it has been changed. Whole purpose is to free up database space while still keeping all evidence about value flapping. For example, if input: clock | value ============= 1 | a 2 | a 3 | a 4 | b 5 | b 6 | c 7 | a 8 | a 9 | a then after running script it will erase older values of kind, but still keep evidence if the same value comes back again. Result must be: clock | value ============= 3 | a 5 | b 6 | c 9 | a Output should NOT blindly erase duplicates and keep latest one. This is wrong: clock | value ============= 5 | b 6 | c 9 | a Ideally there should be same SQL command/script/one-l...

    €780 (Avg Bid)
    €780 Oferta mesatare
    19 ofertat
    Convert Postgres DB to MySQL 6 ditë left

    Convert Postgres DB to MySQL and import

    €30 (Avg Bid)
    €30 Oferta mesatare
    25 ofertat

    node js update function not working someone please help ....

    €28 (Avg Bid)
    €28 Oferta mesatare
    44 ofertat

    Hi Team, We need a team of experts with the following skillsets who will be able to create one billing application and they need to deploy the application and activate the application on our Linux Server. Skills: .Net Core PostgreSQL Note: Please bid if you have expertise on this.

    €1079 (Avg Bid)
    €1079 Oferta mesatare
    8 ofertat

    Recruit Overseas is seeking a Snowflake Developer, based in Texas. We have a full-time, hybrid role for a global business based in Texas. Snowflake Developer Job Description As the Snowflake Developer, you will work with the development team to create technical designs, write code, and unit test new features. You will also be responsible for enterprise ETL jobs using Informatica PowerCenter. In order to be successful in this role, you should have experience in data warehousing, dimensional modelling, and writing SQL queries. Snowflake Developer Job Profile A Snowflake Developer is responsible for the construction and maintenance of enterprise-level applications using the Snowflake platform. The developer must be able to work with a variety of stakeholders to understand r...

    €55 - €64 / hr
    €55 - €64 / hr
    0 ofertat

    I have a project with its dockerfile but for some reason it doesn't create the database. the tables and the data are in the code to create the automatic database. I need the project fully functional.

    €21 (Avg Bid)
    €21 Oferta mesatare
    18 ofertat

    erpnext - full stack developer. I want to make changes for the back side and front side in the application. I am looking for an experienced and fast developer in this field. The app will be a saas project. I am looking for a software developer that I can work with all the time. backend and frontend radical changes. virtualpos integration. I want to change database to postgresql. design change.

    €163 (Avg Bid)
    €163 Oferta mesatare
    18 ofertat
    Programación en Odoo web Seribas 5 ditë left

    Deseamos realizar ajustes en las páginas webs Odoo realizadas con el ERP Odoo, para nuestros productos impresión y corte de metal el estándar del ecommerce de Odoo no es suficiente y debemos realizar ajustes de programación en sitio web, Requerimientos: - Crear un configurador que analice archivos en formatos: PDF, AI. EPS, STEP, SVG, DWG, DXF y extraiga la información del perímetro / total de la curva del archivo/imagen y coloque el resultado en las casillas del cotizador. Web que tienen un configurador similar al requerido: - Incluir: -Imagen en los atributos/valores de las combinaciones - duplicar y ajustar una formulas de consumo -Selección de fecha de entrega_ tipo calendario : Días / Costo / tipo - Posibilidad de desplegar...

    €595 (Avg Bid)
    €595 Oferta mesatare
    16 ofertat

    Requirement: Technology stack : PERN ( PostGreSQL), elasticsearch, chatGPT on AWS/AZURE/GC 1.A nice looking static one page website with Menu on top with submenu and associated html pages , Register functionality with proper security in place with data going in PostGreSQL ( RDS on AWS or similar in GC or Azure) a profile for the registered customer with a nice looking forms with fields like name,age,hobby, hometown etc. This profile will get saved in Elastic search one the HTML page, there will be a chatGP3 like interface where an user can put the prompts and the request will go to chatGP3 or Open AI API and get the results back and save that into elasticsearch should be text box where user can put some text and it will go to Database and fetch the data based on the input. E.g. Cricke...

    €521 (Avg Bid)
    €521 Oferta mesatare
    41 ofertat

    I have already built SaaS product which is based on transportation and financial services. I need a Full Stack Developer to implement new features including some database automation from CSV to AWS RDS and optimizing the React application

    €19 / hr (Avg Bid)
    €19 / hr Oferta mesatare
    57 ofertat

    Python Code will run parametrise SQL query to create customize views, which can be exported to CSV and excel file

    €256 (Avg Bid)
    €256 Oferta mesatare
    25 ofertat

    Hi Our website frontend on React and Backend on Node requires few fixes and adjustments as per PSD, be noted its not development work but simple adjustment to existing websites so come with according bids, will share documents about required changes with final candidate only. Write OKIE at start of bid ... Thanks

    €209 (Avg Bid)
    €209 Oferta mesatare
    112 ofertat
    Svelte Developer Needed -- 8 4 ditë left

    Svelte developer needed for making changes in frontend.

    €12 (Avg Bid)
    €12 Oferta mesatare
    5 ofertat

    Finalize the implantation of Odoo in a small/medium company located in Australia, Help in the improvement needed after the implementation phase

    €25 / hr (Avg Bid)
    €25 / hr Oferta mesatare
    34 ofertat

    We are building an application that will be used to crowdsource data in a project focused on Music and AI. Required technologies: - Ruby on Rails (7) - React - PostgreSQL - Vite Nice to have: - Experience with building file-uploading mechanisms - Building charts and graphs with JS (D3 or similar) You have to prove your skills through a short test project for User management and CRUD operations.

    €16 / hr (Avg Bid)
    €16 / hr Oferta mesatare
    26 ofertat

    Python as primary skills - Minimum 10 years of hands on experience on core BE development - Experience in providing optimised solutions and code reviews - Expertise in at least one popular Python framework (like FastAPI, OpenAPI, Django, Flask or Pyramid) - Knowledge of object-relational mapping (ORM) - Knowledge of Unit testing framework like Pytest - Knowledge of AWS services like Lambda, DynamoDB, Cloudfront, EC2, ECS, RDS etc - Knowledge of creating RESTful webservices using python in AWS Lambda - Expertise in version control system like Git - Knowledge of SQL database

    €18 / hr (Avg Bid)
    €18 / hr Oferta mesatare
    23 ofertat

    Require a professional developer with proper experience to work with API and database Nodejs and Postgres

    €608 (Avg Bid)
    €608 Oferta mesatare
    28 ofertat

    Install configure and implement Odoo 16 EE. Migrate all data including images, workflows, all add ons apps and Studio changes from 12 EE to 16EE. Verify all are working correctly.

    €427 (Avg Bid)
    €427 Oferta mesatare
    21 ofertat
    I need a Postgresql Query 2 ditë left

    SELECT CASE WHEN multi_app_documentation.nsma1_code = 'DATE' THEN TO_DATE(multi_app_documentation.nsma1_ans, 'MMDDYYYY') END AS "Procedure Date", ' ' AS "Case Confirmation Number", ip_visit_1.ipv1_firstname AS "Patient First", ip_visit_1.ipv1_lastname AS "Patient Last", visit.visit_sex AS "Patient Gender", TO_CHAR(visit.visit_date_of_birth, 'MMDDYYYY') AS "DOB", visit.visit_id AS "Account Number", visit.visit_mr_num AS "MRN", ' ' AS "Module", ' ' AS "Signed off DT", CASE WHEN multi_app_documentation.nsma1_code = 'CRNA' THEN multi_app_documentation.nsma1_ans END AS "Primary CRNA", ' '...

    €111 (Avg Bid)
    €111 Oferta mesatare
    9 ofertat
    BigQuery and Django 2 ditë left

    Python, Django, Google Cloud, Bigquery and Postgres

    €47 (Avg Bid)
    €47 Oferta mesatare
    7 ofertat
    Conexión Odoo con POS 2 ditë left

    Hola! Tengo dos empresas con las que me gustaría conectar el software del punto de venta (POS) con Odoo. En principio solo las ventas, de manera que en Odoo pueda ver las ventas que se realizan en el POS y pueda llevar el inventario. Los datos de las ventas tienen que diferenciar y contabilizar si es un cliente genérico, uno nuevo o uno ya existente. No se si es mejor que los productos se creen en Odoo o en el Software POS. En principio creo que sería mejor crear dos bases de datos en vez de una. Futuros desarrollos podrian darse! Sería para la licencia de Odoo cloud. Adjunto guía de integración del POS.

    €588 (Avg Bid)
    €588 Oferta mesatare
    18 ofertat

    Ruby on Rails/Blockchain Developer for NFT Site

    €22 / hr (Avg Bid)
    €22 / hr Oferta mesatare
    42 ofertat

    We are building an application that will be used to crowdsource data in a project focused on Music and AI. Core functionalities - Effort tracking based on uploaded files - Displaying statistical information and analysis of uploaded data - Sharing progress and providing feedback/kudos/motivation to other users Required technologies: - Ruby on Rails (7) - PostgreSQL - Javascript - CSS - Docker Nice to have: - Experience with building file-uploading mechanisms - Building charts and graphs with JS (D3 or similar) - Implementing visual designs provided by a graphics designer - Basic understanding of music theory - Experience working with the MIDI format - Interest in AI and Machine Learning

    €23 / hr (Avg Bid)
    €23 / hr Oferta mesatare
    41 ofertat

    Hi, I need a Postgres expert who can answer questions about database architecture, creating APIs, reverse ETL and organizing data for a web app that is currently live. Bonus: experience with data visualization, Highcharts, , Apache Echarts Please only apply if you have significant experience in querying postgres data to a front end app and can answer questions when I show you my database.

    €31 (Avg Bid)
    €31 Oferta mesatare
    3 ofertat

    Validation & verification through Rest API, Video KYC though rest API, esignature on documents with Aadhar KYC stamp, lat-long stamp, date stamp. Project Description : 1. Customize admin panel with privilege 2. Staff panel, privilege work (set by admin) 3. Reseller/ Referral Panel creation and only View of commission received from referral user 4. Partner Panel creation 3. Provide services to partner through white level API 4. Wallet management 5. Commission/ Charges management against services 6. Deduction calculation with success, fail & pending privilege management of amount through log. 7. Validation rest API’s white level 8. Video KYC with lat- long & time stamp API White Level 9. eSignature on documentation with KYC, lat- long & time stamp - API white L...

    €963 (Avg Bid)
    €963 Oferta mesatare
    3 ofertat

    Website project Project description The main aim of this project is to build a web application for the small startup real estate company. Purpose 1. the purpose of the website is to enable the customers(renters) to be able to choose their preferred apartment and apply for rent (Or contact the management for that apartment) 2. The management approves the apartment. 3. The customer can call the rent management from the website. 4. The customer can pay and get a confirmation receipt. 5. If the apartment is occupied, the website should not list or the existing list should be deleted or disabled The website should have the following pages Home page Available apartments About us Contact us If in the future additional menu items needed, non-technical person should be able t...

    €349 (Avg Bid)
    €349 Oferta mesatare
    42 ofertat


    €33 (Avg Bid)
    €33 Oferta mesatare
    8 ofertat

    Required developer who have good knowledge of Core with Entity Framework, Database : PostgreSql, Reporting : HTML Reporting. for short term project. (1 month) expertise in graphs and analysis

    €5 / hr (Avg Bid)
    €5 / hr Oferta mesatare
    15 ofertat

    Looking for a python developer with 2 to 4 years of experience. Have strong knowledge on 1. Pandas 2. Numpy 3. File handling 4. Time series programming

    €6 / hr (Avg Bid)
    €6 / hr Oferta mesatare
    15 ofertat

    Artikuj Të Rekomanduar Vetëm Për Ju

    If you want to stay competitive in 2021, you need a high quality website. Learn how to hire the best possible web developer for your business fast.
    11 MIN READ
    Python runs some of the biggest websites on the net. Here’s how to create a website using Python, one of the easiest programming languages around.
    8 MIN READ
    You can build a stunning website on the Wordpress platform. Here is a collection of 10 sensational Wordpress designs to ignite your creativity.
    7 MIN READ