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!
From 14,870 reviews, clients rate our CI/CD Experts 4.9 out of 5 stars.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!
From 14,870 reviews, clients rate our CI/CD Experts 4.9 out of 5 stars.Our Flutter-based web and mobile products need a maintainable, cross-platform test suite that can be triggered automatically from our CI/CD pipeline and give clear, reliable feedback before every release. The work covers functional, regression and smoke scenarios on both browser and device builds, with the goal of pushing new features to production confidently and fast. Preferred toolchain • Selenium (Python) drives the web layer • Appium or Flutter Driver handles the mobile layer Feel free to propose complementary utilities (e.g. Allure reporting, BrowserStack, GitHub Actions) if they tighten feedback loops or improve coverage. Key responsibilities • Design the test architecture, page-object abstractions and data strategy. • Implement end-to-end and compone...
I’m expanding an in–house mobile application that lets users register, track, and manage their physical payment cards from one place. The codebase is already in Flutter, and I want to keep the momentum going with a senior-level developer who is comfortable applying Clean Architecture and true Domain-Driven Design principles. What you’ll be diving into • A cross-platform Flutter project that must compile flawlessly on both iOS and Android. • Refactoring existing modules to align with layered, testable architecture. • Building new card-management features (activation, balance fetch, transaction lists, in-app notifications). • Integrating secure REST/GraphQL APIs, local persistence, and state management (preferably Riverpod or Bloc). How we&rsqu...
Building a secure, clinic-centric portal on Salesforce Service Cloud is the immediate priority for this life-science programme. The work sits on an existing Service Cloud and Community Cloud foundation and must comply with strict healthcare security and audit requirements. Scope of work • Configure and customise Service Cloud and Experience (Community) Cloud to surface patient-facing and clinic-facing pages behind robust login policies. • Develop Apex-based REST services and call-outs that integrate directly with external health systems; bullet-proof error-handling frameworks are the non-negotiable focus. • Write triggers and service classes that respect Platform Encryption, Field Audit Trail and all CRUD/FLS checks. • Deliver unit tests with >90 % coverage,...
This is a green-field initiative: a single application that must operate seamlessly across web, desktop and mobile. The work begins with a clean sheet of paper and ends with a production-ready release. Scope • Shape the high-level architecture—data models, service boundaries, scalability, security and deployment strategy. • Select and justify the tech stack (e.g., React, Vue, Angular, Flutter, Electron, Node, .NET, Go, or another combination you have proven in production). • Implement the entire solution: front-end UI, back-end APIs, database schema, automated tests and CI/CD pipeline. • Deliver code that is clean, documented and ready for hand-over. Deliverables 1. Architecture blueprint (diagram + written rationale). 2. Source code for web, desktop...
I want to sharpen my job-related skills in C# automation testing from the ground up. I’m still at the beginner stage, so the guidance has to start with fundamentals, then quickly move into hands-on practice. My immediate focus is mastering NUnit for writing, structuring, and running automated test suites. If time permits, I’m open to touching on Selenium or SpecFlow later, but the primary goal is to feel fully competent with NUnit in a real-world workflow. Here’s what I expect: • Short, regular live sessions (screen-share or pair-programming) where we walk through examples and refactor them together. • Small homework projects with clear feedback so I can measure progress. • Practical tips on setting up test environments, using assertions effecti...
For the next four weeks I need a seasoned DevOps professional who can step in as the acting lead for my small engineering team. Your focus will be threefold: setting up a robust Jenkins-based CI/CD pipeline, automating our AWS infrastructure (we run our workloads in Kubernetes), and putting solid monitoring and logging in place so the team has clear operational visibility. You will work directly with three developers and a QA engineer, guiding best practices while getting hands-on with the code, Terraform/CloudFormation templates, Helm charts, and our existing Jenkins files. I expect daily Slack or Teams touch-points and a concise written summary of progress at the end of each week. Deliverables • Fully functioning Jenkins multibranch pipeline that builds, tests, and deploys to our ...
I need a complete Azure DevOps CI/CD workflow that builds and deploys our entire solution from a single repo. Proposals. Please start your proposal with the word "OUAzure" so we know you have read everything, else your proposal wont even be read. I know the time needed so the price are really important. Build pipeline • Source contains 3 C# libraries (Fortnox, BL, Shared), 2 ASP .NET sites (Auth, API), 1 Windows Service, 3 React front-ends and an SSDT database project. • A pull request into the develop branch must automatically compile everything, publish artefacts and then trigger the Test deployment. We are not adding SonarQube or NUnit at this stage, so the default Azure DevOps tasks are enough. Release pipeline • Two stages today: Test (automatic fro...
I’m Priya Batra from XRS Technologies. We specialise in IT services while also running student training and internship programmes, and now we need a modern web presence that reflects both sides of the business. The stack is fixed—MongoDB, Express, React and Node—so I’m looking for someone who already works comfortably across that entire spectrum. In our kickoff call I’ll share the full sitemap, content, feature list and required admin controls. From there, your role is to translate those assets into a clean, responsive and highly scalable site with a polished, professional UI/UX. Code quality matters as much as design: well-structured React components, efficient API endpoints, clear MongoDB modelling and straightforward deployment (AWS, Vercel or similar) wil...
The mobile app is already live with a Flutter front-end and a PHP Laravel back-end, and both layers now need attention in equal measure. Source code is tracked in Git and builds are automated through CI/CD, so you will be working against clearly defined branches and staging servers. Front-end tasks centre on improving the current Flutter codebase so the UI feels smoother and the overall performance is more consistent across Android and iOS. On the server side, the Laravel project requires the same depth of care—refactoring where necessary, tightening security, and making sure every existing endpoint responds quickly and reliably to the updated client. You will have direct access to: • Flutter project repo (Dart, latest stable channel) • Laravel 9 repo (PHP 8+, MySQL) D...
Job Description: Senior Python Developer (AI/ML Project) We are hiring a Senior Python Developer to work on an AI-focused project. The ideal candidate has strong hands-on Python experience, is comfortable working within existing GitHub repositories, and has exposure to practical AI/ML integration and evaluation workflows. Key Requirements • 3+ years of hands-on Python development experience • Strong day-to-day experience with GitHub Payout - 1200 Rs (Hourly) For every task completed maximum payout can be availed for 4 hours (4800 Rs) Payment timeline: For example, if work is done in January then payment will be done by the first week of March.
Design and operate a production-grade Google Cloud platform for a global SaaS solution with deep hands-on ownership of Kubernetes, CI/CD, service mesh, and auditability. Deploy and manage regional GKE clusters (e.g., primary in me-central1/Riyadh), implement secure multi-environment landing zones, and build reusable Infrastructure-as-Code with automated, auditable provisioning. Build CI/CD pipelines using Cloud Build and/or GitHub Actions to containerize and deliver Python backend and Angular frontend services, publish Docker images, and deploy via Helm charts with tenant-specific configuration. Implement advanced deployment strategies on GKE using Istio service mesh, including header-based canary releases and tenant-aware traffic routing (e.g., X-Tenant-ID). Enable global scalability, mul...
I'm seeking an experienced DevOps engineer to reverse engineer my current Alicloud environment. The setup runs an application using Kubernetes. Your tasks will include: - Documenting in-depth technical details on: - Existing CI/CD pipeline using Github actions - Automated build (CI) - Infrastructure setup - Kubernetes configurations - Security policies - Training my existing team on: - Basic Kubernetes management - Advanced Kubernetes troubleshooting - Alicloud-specific operations Ideal skills and experience: - Proficiency in Alicloud and Kubernetes - Strong documentation skills - Experience in training technical teams - Knowledge of security policies and infrastructure setup Please provide a detailed plan and relevant experience in your bid.
I’m forking and need a seasoned TypeScript engineer who is totally at ease working Git-first and can dive straight into a Nostr codebase. The immediate goal is to introduce a suite of non-public features around improved listings and, above all, a powerful personalised content-suggestion layer. Scope • Extend the existing front-end and back-end (TypeScript, React, Node) with the new private listing modules I will outline in Figma and Notion. • Build a recommendation engine grounded in socio-psychology principles rather than the usual collaborative or content-based filters. I will supply the research notes and sample scoring model; you will translate them into production code, unit tests, and API endpoints. • Keep everything behind a feature flag so the public fo...
We’re hiring a strong full-stack developer for an ongoing role. You’ll start part-time and can move to full-time based on performance and fit. We are building an AI character platform and you’ll work on cutting-edge systems across: * AI image generation * AI text generation * Memory systems * RAG pipelines * Agentic workflows * Frontend and backend product development What You’ll Do * Maintain and improve our production + Laravel platform * Build features end-to-end (UI, APIs, data model changes) * Debug and resolve issues quickly with high reliability * Improve performance, quality, and system robustness * Collaborate on architecture and ship pragmatic solutions fast Non-Negotiables * Design quality is paramount: clean, polished, modern UX/UI execution * Bug-fr...
I need a seasoned developer who can take a green-field concept and deliver a full, multi-tenant SaaS product that works seamlessly on the web, iOS, and Android. The core business feature set will be shared with you once the NDA is in place, but at this stage I want to be sure you can architect a clean, scalable solution and release production-ready apps on all three platforms from a single, well-maintained codebase. Key technical expectations • One responsive web application served from a secure, scalable backend (micro-service or monolith—convince me). • Companion iOS and Android apps built with either native stacks or a cross-platform framework such as Flutter or React Native; the choice should balance speed, maintainability, and performance. • Robust role-bas...
I have fully defined the MVP of Retail Guardian, an alert service that will help micro-SMEs monitor their finances, sales, and inventory in real time. The work consists of taking this functional design and turning it into a usable product, delivered in clearly defined milestones, with a total budget cap of €5,000. Chosen Technologies Backend: Python (Django) Frontend: React Database: PostgreSQL (or MySQL if there’s a strong reason) Scope by Milestone Data model and REST APIs in Django, with basic authentication and permissions. Automation of data ingestion for financials, sales, and inventory (CSV, webhook, or API sources; specifications and samples are already available). Web alert dashboard where users can filter, mark as reviewed, and receive notifications. Security,...
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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