The ultimate guide to hiring a web developer in 2021
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.
Continuous Integration and Continuous Delivery (CI/CD) is a practice in development and DevOps which involves automating the numerous steps involved in developing, testing, and releasing software. By automating these steps, you ensure that the process is repeatable — maximizing the performance and reliability of your product to deliver better experiences to users faster.
CI/CD Expert are professionals dedicated to streamlining this process, ensuring that everything runs smoothly. They’re proficient in setting up expansive automation pipelines, aiding with developing and deploying software quickly. CI/CD Experts create processes for testing software during all stages of development and incorporate tools into CI/CD processes that increase efficiency such as automation testing, deployment pipelines, distributed version control, as well as tools like Jenkins, Kubernetes, Chef and Ansible.
Here’s some projects that our expert CI/CD Experts made real:
At Freelancer.com we recognize how important it is for businesses to have a streamlined software deployment process — and we have accomplished experts who specialize in CI/CD ready to make your projects a reality at the click of a button. If you’re looking for assistance with your Web Development project needs then why not check out what our team of experts can do for you? Post your project today and hire a CI/CD Expert on Freelancer.com now!
Nga 14,525 vlerësimet, klientët vlerësojnë CI/CD Experts 4.9 nga 5 yje.Continuous Integration and Continuous Delivery (CI/CD) is a practice in development and DevOps which involves automating the numerous steps involved in developing, testing, and releasing software. By automating these steps, you ensure that the process is repeatable — maximizing the performance and reliability of your product to deliver better experiences to users faster.
CI/CD Expert are professionals dedicated to streamlining this process, ensuring that everything runs smoothly. They’re proficient in setting up expansive automation pipelines, aiding with developing and deploying software quickly. CI/CD Experts create processes for testing software during all stages of development and incorporate tools into CI/CD processes that increase efficiency such as automation testing, deployment pipelines, distributed version control, as well as tools like Jenkins, Kubernetes, Chef and Ansible.
Here’s some projects that our expert CI/CD Experts made real:
At Freelancer.com we recognize how important it is for businesses to have a streamlined software deployment process — and we have accomplished experts who specialize in CI/CD ready to make your projects a reality at the click of a button. If you’re looking for assistance with your Web Development project needs then why not check out what our team of experts can do for you? Post your project today and hire a CI/CD Expert on Freelancer.com now!
Nga 14,525 vlerësimet, klientët vlerësojnë CI/CD Experts 4.9 nga 5 yje.I need the entire AutoMySEO platform migrated off Lovable so that we are completely vendor-independent. Please do the following: Export the full source code from Lovable/GitHub Ensure all repositories, branches, environment configs, and build scripts are included. Nothing should rely on Lovable infrastructure to run. Remove any Lovable dependencies Eliminate Lovable APIs, SDKs, build pipelines, or proprietary components. Replace any Lovable-specific services with open-source or standard equivalents. Deploy the platform to our dedicated server Configure the full stack to run independently (frontend, backend, database, workers, cron jobs, etc.). Use Docker or a standard deployment stack if possible. Infrastructure setup Configure environment variables, database connections, stora...
About the Role As a Senior Fullstack Engineer, you will own the technical health and architectural evolution of mission-critical web applications. You will act as the primary anchor for robust .NET backends and dynamic React frontends, bridging the gap between high-performance server-side logic and modern user interfaces. This role requires an autonomous mindset to navigate diverse codebases, provide clarity through documentation, and drive technical excellence across the delivery lifecycle. Your success is measured by system reliability, the proactive management of technical debt, and your ability to mentor and elevate the engineering team. Key Responsibilities Fullstack Execution: Lead the development of robust architectures using .NET (Core/5+) and React, ensuring high performance, se...
**Project Description** We are looking for an experienced **Meta Ads (Facebook & Instagram) expert** who can generate leads for **female job recruitment** in **Arambagh, West Bengal**. **Job Details** * Position: Female Medical Representative (MR) * Location: Arambagh, West Bengal * Salary: ₹25,000 per month * Qualification: HS Pass or Graduation **Responsibilities of Freelancer** * Create and manage **Facebook & Instagram lead generation ads** * Target the right audience (Female candidates in West Bengal) * Design or optimize ad creatives if needed * Set up **Lead Form Ads** to collect Name & Phone Number * Generate **high-quality job leads** **Target Audience** * Female candidates * Age: 18–35 * Location: Arambagh and nearby areas in West Bengal **Goal** Generat...
I need an experienced security engineer to harden our multi-tenant SaaS product, prepare us for HIPAA and SOC 2 Type II audits, and stay on call for incident response. The stack runs primarily on AWS, Azure or GCP, with containerised workloads orchestrated by Kubernetes. Day-to-day you will probe our web apps and APIs with Burp Suite and OWASP ZAP, script automation in Bash, and guide the team as we fold security controls into an established Git-based CI/CD pipeline. Key objectives • Run a full penetration test against the platform, documenting exploitable findings against the OWASP Top 10 and cloud-specific misconfigurations. • Configure vulnerability scanning (Nessus, Snyk, Trivy) and wire SAST, DAST and dependency checks into our build pipelines. • Implement and v...
Looking for: Senior SAP Joule Developer (Freelance / Contract) Seeking an experienced SAP Public Cloud Consultant / SAP Joule Developer with strong expertise in: * SAP Joule (AI Copilot) & Generative AI use cases * SAP BTP extensibility (CAP, RAP, Fiori) * SAP Build Process Automation / Workflow / Build Apps * SAP Integration Suite (CPI, APIs, Event Mesh) * Side by side extensions & Clean Core architecture * S/4HANA Public Cloud integrations * REST APIs, microservices & cloud native development * IAS / IPS security, CI/CD, DevOps on BTP Nice to have: SAP Datasphere, SAC, AI driven automation Working hrs: 2 to 11 PM IST Long term engagement Budget : Rate: INR 700 to 900 Per hour - 5+ Years (relevant in Joule 1+ Years)
I’m moving several workloads to AWS and want the entire life-cycle—provisioning, deployment, and hardening—driven by code. You will take the lead in shaping the approach, documenting each decision, and leaving me with a repeatable, version-controlled foundation. Scope • Evaluate my current repositories and AWS account to map out the target architecture. • Recommend and implement Infrastructure as Code, whether that’s Terraform, CloudFormation, or CDK, so every environment can be recreated from a single commit. • Build an end-to-end CI/CD pipeline (CodePipeline, GitHub Actions, or similar) that pushes to production automatically after tests pass and provides an easy rollback path. • Apply security best practices—least-privilege IAM ...
I’m moving quickly on a new application that must run flawlessly on Android and iOS, and—if it doesn’t stretch scope—on the Web as well. My framework of choice is Flutter, so your command of Dart, platform-specific widgets, and responsive layouts will be essential. What I expect The app should feel fast and intuitive, with a minimalist, clean interface that looks consistent across devices. Core features include secure user authentication and reliable push notifications; future modules (such as in-app purchases) can stay modular, but the initial build has to be rock-solid. Under the hood, I’m looking for well-structured, readable code, meaningful comments, and clear separation of UI, logic, and data layers so the project is easy to extend. Timeline & work...
I am ready to commission a green-field web application that gives both dispatchers and pilots a single, secure place to check weather forecasts for every airport tied to an active flight plan. The core idea is straightforward: once users log in, they should immediately see weather intelligence that is automatically matched to their current or upcoming routes. Scope of the first release • User authentication and role management for dispatchers and pilots • REST or WebSocket data ingestion from our chosen flight-plan and weather feeds • A dispatcher workspace with: ◦ real-time weather forecast notifications pushed to the browser or email/SMS ◦ a fully customizable dashboard (widgets, layout, saved views) • A pilot view focused on clean, real-time ...
Our production data pipeline is already live on Azure, but the data-processing layer needs a careful upgrade. I ingest events through Kafka, land them in an Azure Data Lake, then run real-time transformations in Apache Flink. Everything is orchestrated by Airflow on a Kubernetes cluster, with CI/CD handled through our DevOps toolchain. I need a seasoned data engineer who can dive straight into the Flink jobs, refactor the Python code where necessary, tune state management and checkpointing, and release the changes through our existing Kubernetes-based workflow. You will also validate end-to-end data quality in the lake and leave the deployment scripts cleaner than you found them. Deliverables • Implement new feature on top of the existing pipeline. • Updated Airflow DAGs reflec...
Project Overview We have a fully built image editing web app (React + TypeScript + Vite) wrapped with Capacitor 8 for native iOS and Android deployment. The web app is complete and functional. We need a developer to handle the "last mile": building the native binaries, configuring signing/certificates, and submitting to both app stores. What's Already Done: 1. Complete React/TypeScript/Vite web application 2. Capacitor 8 configured with 3. Custom native Swift plugin (ImageProcessor) for iOS — handles perspective transforms via Core Image and saving to Photos with metadata preservation 4. Capacitor plugins already integrated: @capacitor/camera, @capacitor/device, @codetrix-studio/capacitor-google-auth 5. Google OAuth sign-in configured (web client ID in place) 6. PWA...
I need a seasoned DevOps engineer to stand up and run the entire backend that powers our transport-tracking platform. The system has to ingest GPS data from roughly 300 buses every 10 seconds, which works out to about 2.5 million write events each day, so resilience and low-latency processing are critical. Platform & core stack • Cloud: we’ll build everything on AWS (EC2/ECS/EKS, VPC, IAM, S3, Route 53 ‑ whatever fits best). • Messaging: Redis is my first choice for the real-time pub/sub layer, though I’m open to Kafka if you can justify the trade-offs. • Monitoring: Prometheus for metrics, with dashboards in Grafana; CloudWatch can complement for AWS-native alerts and logs. Key things I expect you to deliver • A fully scripted, infrastructur...
Hi, I’m looking for an expert who can help me replace my current Firebase backend with MongoDB on my server. The migration involves about 2 GB of data and there are around 10 collections such as products, categories, pages, etc. I need to keep a similar structure so it continues to work with the existing project. The website is currently working perfectly and I want it to continue working the same way after the replacement without breaking anything. Thank you.
I need a full-stack web application built from concept to live deployment. This includes planning the architecture, designing an intuitive responsive interface, implementing secure back-end logic, integrating a database, writing clean APIs, and setting up automated tests as well as CI/CD pipelines. The finished app must run smoothly on modern browsers, scale easily in a cloud environment, and come with clear documentation so I can maintain or extend it later. Deliverables: • Complete source code in a Git repository • Deployed, production-ready instance on my chosen cloud host • Step-by-step setup and maintenance documentation • Basic test suite proving core functions work out of the box Acceptance criteria: the code installs with one command, all tests pass, and...
Our engineering organization is doubling down on shift-left quality, and the next milestone is a fully automated test suite that lives alongside the codebase and runs on every commit. The work spans strategy, hands-on coding, and mentorship. You will craft an automation framework in Selenium, writing suites in Python, Java, and JavaScript—whichever language best fits each micro-service. Functional coverage comes first, followed quickly by performance scenarios that exercise real-world concurrency and data volumes. Each suite must plug into our existing CI/CD pipeline so that failures block the build and generate actionable reports for developers inside their pull requests. Key targets include: • Converting current manual regression cases into reliable Selenium scripts. &bu...
Recherche développeur freelance — Mise en ligne d'un site React/Vite depuis GitHub Mission : Déployer et configurer un site web React (Vite + TypeScript + Tailwind CSS) hébergé sur GitHub vers une plateforme de production (Vercel, Netlify ou autre). Détails : Le code source est prêt sur un dépôt GitHub privé Stack : React 18, Vite, TypeScript, Tailwind CSS, Supabase (backend) Le site utilise un PWA (Progressive Web App) Besoin de configurer les variables d'environnement (Supabase, Sentry) Résoudre un conflit de dépendances npm (nécessite --legacy-peer-deps) Configurer un nom de domaine personnalisé () Compétences requises : Expérience avec Vercel ou Netlify Connaissanc...
LEAD SOFTWARE DEVELOPER — FinTech Remote | Long-Term, Full-Time | Start Immediately --- ABOUT US We are a Boston-based fintech company building mobile money infrastructure for underserved markets. Our flagship product digitizes a traditional practice used by an estimated 1 billion people globally — and delivers it via iOS and Android apps, with USSD support for feature phones on 2G networks. We are in active commercial partnership with a large mobile carrier in Africa and we have a hard delivery milestone in May 2026. This is not a prototype. This is a live production build with a real enterprise partner. --- THE ROLE We are hiring a long-term, full-time Lead Software Developer to own our Phase 1 build from foundation to milestone delivery. This is a high-trust, high-ac...
I have an application running on DigitalOcean App Platform connected to a GitLab repository. The app is currently running fine using a previously deployed build. The repository and main branch exist and contain the latest code. The issue is that DigitalOcean is no longer able to deploy new code from the GitLab repository. When trying to update the source configuration, no options are available to select the repository. Required: - Diagnose and fix the GitLab integration/authentication issue with DigitalOcean App Platform - Reconnect the GitLab repository so new deployments work - Ensure autodeploy on push is working correctly - Verify proper permissions between GitLab and DigitalOcean Skills needed: DevOps, GitLab, DigitalOcean, CI/CD, Docker, Linux, System Administration
I’m ready to move several enterprise-grade SaaS products (React front-ends, Node.js APIs, Postgres databases) into our own Azure tenancy and need the entire release flow automated. Every service will live in Docker containers and run on AKS; blue/green or canary style rollouts are essential so that a new push never impacts the live user base. GitHub Actions will be the single source of truth for the CI/CD pipelines. I need jobs that: • build and test the React and Node repos • package images, push them to Azure Container Registry • run schema-versioned database migrations before or during rollout • deploy to AKS with zero-downtime strategies and automatic rollback on failure Within the cluster, autoscaling must be tuned for CPU, memory, and HTTP load, fro...
CI/CD setup for mobile app - iOS and Android
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.
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