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Fullstack Developer of 6 Years! I'm a developer who specializes in frontend development (mainly React and Typescript, but have my hands in a bit of everything) but who can work anywhere in the stack (backend, devops, you name it!). I'm from the US, but currently living in Helsinki, Finland. Feel free to check out what I'm working on at _Website not available. Sign in: https://www.twine.net/signup_…Fullstack Developer of 6 Years! I'm a developer who specializes in frontend development (mainly React and Typescript, but have my hands in a bit of everything) but who can work anywhere in the stack (backend, devops, you name it!). I'm from the US, but currently living in Helsinki, Finland. Feel free to check out what I'm working on at _Website not available. Sign in: https://www.twine.net/signup_

Coleman Rose

Front-End Developer, Back-End Developer, Full Stack Developer, +1

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Fullstack Developer of 6 Years! I'm a developer who specializes in frontend development (mainly React and Typescript, but have my hands in a bit of everything) but who can work anywhere in the stack (backend, devops, you name it!). I'm from the US, but currently living in Helsinki, Finland. Feel free to check out what I'm working on at _Website not available. Sign in: https://www.twine.net/signup_…Fullstack Developer of 6 Years! I'm a developer who specializes in frontend development (mainly React and Typescript, but have my hands in a bit of everything) but who can work anywhere in the stack (backend, devops, you name it!). I'm from the US, but currently living in Helsinki, Finland. Feel free to check out what I'm working on at _Website not available. Sign in: https://www.twine.net/signup_

Available to hire

Helsinki, Finland

Fullstack Developer of 6 Years!

I’m a developer who specializes in frontend development (mainly React and Typescript, but have my hands in a bit of everything) but who can work anywhere in the stack (backend, devops, you name it!). I’m from the US, but currently living in Helsinki, Finland.

Feel free to check out what I’m working on at Website not available. Sign in: https://www.twine.net/signup

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Language

English

Fluent

Swedish

Advanced

Finnish

Intermediate

Work Experience

Senior Frontend Engineer at Limber AS

February 1, 2025 - August 1, 2025

Leading the development of new features and maintaining core platform functionality using TypeScript, Lit.js, and modern browser APIs, ensuring scalability and performance. Collaborating cross-functionally to design and implement DOM-intensive features with a focus on maintainability.

Frontend Developer at Firetail.io

July 1, 2023 - February 1, 2025

Developed and maintained UI components using React, Typescript, Tailwind, and Ant Design. Implemented and managed CI/CD pipelines with GitHub Actions and AWS. Conducted testing using Jest, Cypress, and React Testing Library. Occasionally contributed to backend development using Python.

Senior Fullstack Developer at Sayduck

January 1, 2023 - July 1, 2023

Enhanced e-commerce 3D-web software, focusing on backend development with Ruby on Rails. Developed and maintained 3D model viewer and UI components using React, Typescript, and Three.js. Ensured code quality and performance through rigorous testing and optimization.

Software Developer at Izz.ai

January 1, 2022 - November 30, 2022

Developed front-end solutions for Engel & Völkers, utilizing React, Typescript, Next.js, and Material UI.

Software Developer at Coronation

February 1, 2021 - January 1, 2022

Built and refined React.js components for iamai.se, using Redux, jQuery, and Bootstrap. Converted wireframes to user interfaces and improved front-end infrastructure and routing.

Software Developer at Beamon People (Alten Sweden)

September 1, 2019 - January 1, 2021

Engaged in full-stack development using HTML5/CSS3, React.js, Typescript, Redux, Nest.js, Python, and Contentful CMS. Involved in all stages of development, from initial stack decisions to product launch and maintenance.

Software Engineer at 255 Pix Studio

August 24, 2025 - Present

Leading the technical development for an AI-driven narrative RPG, building full-stack web applications with Next.js, Python/FastAPI, and Supabase. I develop AI assistants and game state logic for interactive storytelling experiences, implement responsive front-end designs, and build robust backend APIs for the game platform. My responsibilities also include managing database architecture with PostgreSQL and asset storage with Amazon S3.