Hire the Top 2% of
Freelance Back-End Developers
in the United Kingdom

Fernando C.

Vetted Back-End developer in the United Kingdom (UTC+1)

Hi, I'm currently working for Tarabut Gateway (Bahrain based company). I'm looking for a company that has complex problems to be solved and that I can do real contributions to that. I hope that you like my CV and we can talk soon. I have a lot of experience to drive solutions to production from scratch. I'm looking for a leadership position that I can drive solutions and I can really impact in the technology and product view.

Leandro B.

Vetted Back-End developer in the United Kingdom

Find A Way Or Make One | Aut inveniam viam aut faciam

Adeyiwunmi A.

Vetted Back-End developer in the United Kingdom (UTC+1)

I have over seven years of professional experience building software in the financial technology, logistics, and education sectors. I love to participate in product scoping and technical design and see the impact of my product on people. I have built, maintained, and upgraded both monolithic and microservice-based systems that were built with JavaScript, java, and Golang. I have used SQL and NoSQL databases to architect solutions that process millions of data monthly. I have used RabbitMQ and Kafka for asynchronous communication between multiple services. I have worked in scrum and Kanban-based teams. I am a good proponent of clean code, documentation, and Test Driven Development. I get hands-on with DevOps/cloud tech tools as much as possible, and I am an AWS-certified developer associate and a Certified Kubernetes Application Developer. Looking forward to speaking with you.

Ilya B.

Vetted Back-End developer in the United Kingdom

Senior Backend with 8 years of experience Skilled Java Developer with proven expertise in developing large-scale, robust server-side applications. Expert in employing Domain-Driven Design to ensure coherent and high-performing software architecture. Experienced in complete Software Development Life Cycle (SDLC) including System Requirements Collection, Architecture, Design, Coding, Development, Testing. Always focused on goals and delivering success to rapidly evolving and dynamic environments. In my spare time, I love to work on building funny and sometime useless applications. Like: Electricity tracking system! Which could be run on any laptop and user could observe whether he has electricity at home or not. It was useful for the time when people in Ukraine didn't have permanent electricity at home. Or "Spy System", which records voice when somebody is talking in the room and send it to server. Or building framework for fast implementing Telegram bots. Or try solving vehicle routing problem, and many more. Some of them are public and could be found in my GitHub account: https://github.com/089-ilya

Lucas M.

Vetted Back-End developer in the United Kingdom (UTC+1)

I’m a seasoned web developer specialising in Ruby (on and off Rails) and have experience with JavaScript / TypeScript as well as the usual technologies and concepts that come with building useful and robust web applications, web services and APIs: • HTML and CSS • Relational (SQL) and NoSQL databases (MySQL, PostgreSQL, AWS DynamoDB) • Ruby and JS testing frameworks (RSpec, Minitest, Jasmine, Jest) • Containerisation (Docker) • Continuous integration / delivery (CI/CD – CircleCI, GitHub Actions, GitLab CI, Jenkins) • Infrastructure as code (AWS CDK) • (many of the) Amazon Web Services (AWS) • Twelve-factor apps • Agile processes (Scrum, Kanban, Lean) • Git I strive for excellence in my craft, try to keep a healthy balance between work and play, and seek meaning in the things I choose to spend my time on.

Adi S.

Vetted Back-End developer in the United Kingdom

**python jedi** with baby yoda skills @ JS, React, Redux. I am a senior software engineer @ Pinterest with over a decade of software engineering experience with B2B and B2C products in large and startups alike. I have extensive experience building large scale systems which solve real world problems and bring in up to billions of dollars in revenue. I have a bachelor's and master's degree in computer science with a specialization in Machine Learning and have been coding for the last 17 odd years. Outside of work, I like to cycle, take portraits and workout regularly.

Konstantin Y.

Vetted Back-End developer in the United Kingdom (UTC+1)

Professional Software Developer since 2005 (and been excited to build software since 1991). I specialize in web applications and backend services, although I also dabbled in frontend development, data science and signal processing. After working for small companies, I have learned to produce quick and efficient prototypes from not-exactly-clear requirements. After working for big companies (Google etc), I now have a passion for developing clear, reliable and highly maintanable solutions. I also excel at debugging and solving extremely complicated issues that arise in big production systems. I'm great with Python, Java, JavaScript and Go - and I'm also a quick learner, constantly adding new technologies to my tool belt.

Azeez R.

Vetted Back-End developer in the United Kingdom

Software Engineer with experience in scaling, testing, and solving complex problems. Extensive experience in globally distributed software development team, solution design, and implementation of complex technical projects. I have a bachelors degree in computer science

Juan J.

Vetted Back-End developer in the United Kingdom

I am a backend software developer with 8+ years of experience in Java, Python, and JavaScript. I have also worked with DevOps tools and practices. I enjoy doing research and development. My main interest is the design of large systems, which motivated me to get a GCP certification as a Cloud Developer. Software developer with experience in C#, Java, JavaScript, Python, and DevOps practices, software architecture, research and development.

Demilade O.

Vetted Back-End developer in the United Kingdom

I'm a Backend Engineer with 7 years of experience, offering attention to detail, excellence and meticulousness.