Hire the Best Elixir Developers
in the United Kingdom

More than 3,000 reviews on G2
Rating is 4.5 out of 5.
4.5/5
of Upwork by G2 peer reviewers
Farva K.

Cheltenham, United Kingdom

$30/hr
5.0
8 jobs

I am a web developer, With over 6 years of experience in web development, I've proven myself adept at building robust and scalable web applications using Python (Django, Flask), Elixir (Phoenix). As a highly skilled engineer, I possess a deep understanding of the Phoenix framework and its underlying technologies, including Python, Django, Flask, Elixir, Ecto, Phoenix, HTML, CSS, and JavaScript. Additionally, I have experience with database management systems such as PostgreSQL, SQLite, and MySQL.

  • Elixir
  • SQL
  • HTML5
  • Django
  • MongoDB
  • MySQL
  • Web Application
  • SQLite
  • Python
  • CSS
  • JavaScript
  • Website
  • API
  • Phoenix Web Framework
  • WebRTC
Usama H.

Cheltenham, United Kingdom

$30/hr
4.6
14 jobs

I’m a pragmatic full-stack developer with 5+ years of experience specializing in Python (Django, Flask), React, and production REST APIs. I ship reliable, scalable web apps and backend systems with clean PostgreSQL designs and repeatable deployment processes. I’ve led releases, implemented CI/CD workflows, and designed optimized PostgreSQL schemas for high-read systems. Recent contract work involved debugging large Django codebases, building APIs for dashboards, and delivering frontends for Elixir/Phoenix projects. I prioritize clean architecture, automated tests, and clear communication so you get reliable code and predictable delivery. My approach is API-first, testable, and focused on user experiences and robust functionality. My Full Tech Stack (high level) Frontend: React (hooks, component libraries), JavaScript (ES6+), HTML5, CSS3, Tailwind CSS, Bootstrap, SASS, responsive design. Backend: Python (Django, Flask, FastAPI) Elixir / Phoenix; RESTful API design, JWT/OAuth auth, WebSockets. Node.js, Express.js, PHP, Laravel. GraphQL, microservices, authentication systems Data & infra: PostgreSQL (schema design, indexing, migrations), MySQL, SQL performance tuning, ETL & data extraction scripts, Docker, CI/CD. AWS, Vercel, Render, Heroku RESULTS I DELIVERED As a Django expert, I supported a large production platform (Founders Network) for ~948 hours, resolving critical bugs, shipping system upgrades, and maintaining a 5.0 client rating. As an API & Backend expert, I built and shipped core APIs and backend workflows for apprent.com, taskeen.sa, and dietcity.sa, delivering secure subscription and booking flows, reliable background jobs, and maintainable, well-documented endpoints. As an Elixir / Phoenix & Frontend expert, I delivered UI work ahead of schedule for a Phoenix project. Clients praised my responsiveness and clarity in communication. If you want a partner to take your project from spec to production, audit and stabilize an existing system, or build a fast MVP, Let's Connect! Keywords: Full Stack Developer, Web Developer, MERN Stack Developer, MEAN Stack Developer, JavaScript Developer, React.js Developer, Node.js Developer, Next.js Developer, Angular Developer, Vue.js Developer, PHP Developer, Laravel Developer, Python Developer, Django Developer, API Development, REST API, GraphQL, MongoDB Developer, MySQL Developer, PostgreSQL Developer, AWS Developer, Cloud Developer, Frontend Developer, Backend Developer, Software Engineer, E-commerce Website Development, SaaS Developer

  • Elixir
  • Phoenix
  • RESTful API
  • SQL
  • Data Extraction
  • PostgreSQL
  • JavaScript
  • API
  • Flask
  • Django
  • Python Script
  • Business with 1-9 Employees
  • Business with 10-99 Employees
  • React
  • Node.js
Maksim F.

London, United Kingdom

$185/hr
4.9
35 jobs

🏆 Software Engineering Leader | CTO & Director of Engineering Experience 💫 UK Global Talent Visa Holder | $1M+ Earned on Upwork Technical Leadership: ✱ 16 years of enterprise software engineering expertise ✱ Led distributed engineering teams as CTO & Director of Engineering ✱ Architected and scaled systems processing millions of transactions ✱ 15,000+ tracked hours on Upwork with consistent 5-star feedback Core Technologies: 🔹 Frontend: React, TypeScript, Vue.js 🔹 Backend: Elixir, Python, Ruby, Node.js, Rust, Go 🔹 Infrastructure: AWS, GCP, Azure, Kubernetes With my extensive engineering background, I can quickly master any technology stack your project requires – I've consistently demonstrated the ability to become productive with new languages and frameworks in record time. What Sets Me Apart: ✱ Deep expertise in building scalable, enterprise-grade applications ✱ Proven track record of delivering complex technical solutions ✱ Strong focus on code quality, performance, and best practices ✱ Native English communication skills I specialise in transforming challenging technical requirements into elegant, maintainable solutions. My extensive experience as both a hands-on developer and technical leader enables me to understand your project from both strategic and implementation perspectives. Ready to discuss how I can add value to your project? Let's connect!

  • Elixir
  • Vue.js
  • React
  • Ruby on Rails
  • TypeScript
  • Golang
  • Ruby
  • Rust
  • JavaScript
  • NodeJS Framework
Sergey S.

London, United Kingdom

$45/hr
4.9
41 jobs

I am top rated Elixir/Ruby/Vue developer with over 10k hours logged at Upwork. Working as part of a team or independently, I enjoy building anything from quick prototypes to large, sustainable systems. I have a strong interest in thinking about a product, understanding the problem it is trying to solve, and using right tools to solve it.

  • Elixir
  • Git
  • Ruby
  • JavaScript
  • Vue.js
  • Ruby on Rails
  • API Development
  • Tailwind CSS
  • Web Services Development
Danish K.

Denton, United Kingdom

$35/hr
4.8
8 jobs

What started as a passion for solving complex coding challenges has evolved into 7+ years of building intelligent, scalable systems that help businesses automate operations, increase conversions, and grow faster. I specialize in AI-powered automation, GoHighLevel (GHL) systems, and full-stack SaaS development — helping startups and businesses streamline workflows and eliminate manual work through smart technology. ✅ What I Can Help You With • AI Development & Automation AI chatbots, AI assistants, workflow automation, recommendation systems, and intelligent business tools. • Full-Stack Development Scalable web applications using React, Next.js, Node.js, TypeScript, Laravel, and PHP — from MVPs to enterprise SaaS platforms. • GoHighLevel (GHL) CRM Automation Pipeline setup, workflows, triggers, funnel automation, lead nurturing systems, and third-party integrations. • Funnels & Conversion Systems High-converting funnels, lead capture systems, automated follow-ups, and customer journeys designed to improve conversions. • Cloud & API Integrations AWS infrastructure, custom APIs, payment integrations, and automation between multiple platforms and services. • Industry Experience Healthcare (HIPAA-compliant systems), Fintech, Real Estate, Legal Tech, and service-based businesses. 📌 Recent Highlights • Built AI-powered chatbots and virtual assistants for SaaS businesses to improve customer engagement and support. • Developed a multilingual coaching platform with AI features, automated invoicing, and Stripe/PayPal integrations. • Customized and optimized CRMs including GoHighLevel, HubSpot, Zoho CRM, SuiteCRM, and SuiteDash to improve workflow efficiency and lead management. Clients describe me as proactive, reliable, and outcome-focused. I don’t just build applications — I create scalable systems that save time, reduce operational overhead, and support long-term business growth. Whether you need AI automation, a GoHighLevel setup, or a full-stack SaaS platform, I can help turn your idea into a reliable, production-ready solution. Tech Stack: Python, Django, React.js, Next.js, Node.js, TypeScript, Laravel, PHP, AWS, PostgreSQL, MongoDB, MySQL, Stripe, PayPal, API Integrations, GoHighLevel, HubSpot, Zoho CRM, SuiteCRM, AI Automation, Chatbots, SaaS Development

  • Elixir
  • Phoenix Web Framework
  • MERN Stack
  • React
  • Node.js
  • Django
  • Python
  • PostgreSQL
  • AI Agent Development
  • CRM Automation
  • FinTech
  • Custom App
  • Web & Mobile Design Consultation
  • Marketing Automation
  • Artificial Intelligence
  • Automated Workflow
  • AI Chatbot
Matt D.

Barton under Needwood, United Kingdom

$60/hr
5.0
2 jobs

PROFESSIONAL SUMMARY Full-stack engineer with 12+ years' experience delivering scalable, fault-tolerant, highly regulated products for fintech, healthtech, and government clients at all scales from startup to fortune 500 & HM govt. Specialities include Elixir/BEAM, TypeScript/NodeJS, React Native, and cloud-native architectures on AWS, GCP & Azure. I offer my services on a B2B (business-to-business) day rate or statement of work basis as a freelance software engineer, provide my own equipment and insurance, and manage my own schedule as per off-payroll working guidelines (IR-35). CORE COMPETENCIES Back End: Elixir, Phoenix, Ecto, OTP | TypeScript, JavaScript, NestJS, NodeJS | Ruby, Rails, ActiveRecord | Python, FastAPI, Flask | Clojure, Reitit, Sende Front End: Phoenix LiveView | React, React Native | ClojureScript, Re-Frame Platform: AWS, GCP, Azure, Kubernetes & Helm, GitHub Actions, Docker, Terraform Data: PostgreSQL, MySQL, MongoDB, DynamoDB, Redis, Contentful

  • Elixir
  • Web Development
  • Web Application
  • Scripting
  • C++
  • TypeScript
  • React
  • React Native
  • Artificial Intelligence
  • AI App Development
  • Microsoft Azure
  • PostgreSQL
  • Rust

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