Open to opportunities

Tomak K

@tomakk

Message

Senior full-stack engineer specializing in web and mobile applications with focus on performance.

United Kingdom

Message

What I'm looking for

I seek roles building scalable web or mobile products where I can solve performance and UX challenges, mentor teams, and contribute across stack levels.

I am a Senior Full-Stack Engineer with over 5 years of hands-on experience building web and mobile applications using React, Node.js, Vue.js, MongoDB, and React Native. I deliver responsive, user-centric solutions—both in team settings and as a freelancer—emphasizing performance, scalability, and maintainable code.

As a freelance developer I have designed and implemented end-to-end systems, from responsive front ends to scalable back ends, and shipped cross-platform mobile apps. I provide technical consultation, code reviews, and project management to ensure high-quality product delivery and measurable business impact.

Experience

Work history, roles, and key accomplishments

Current

Senior Full-Stack Engineer

Current

Self-employed

Jan 2023 - Present (3 years 5 months)

Freelance full-stack and mobile developer delivering responsive web and cross-platform mobile applications; built scalable Node.js/MongoDB back-ends and optimized React/React Native front-ends for multiple client projects.

React Node React Native Vue.Js MongoDB JavaScript TypeScript REST APIs CI CD

Education

Degrees, certifications, and relevant coursework

Kyoto Institute of Technology

Bachelor of Computer Science, Computer Science

2018 - 2022

Completed a Bachelor of Computer Science with focus on full-stack web development, system design, and software engineering practices, delivering various practical projects.