I am a front-end developer with 10 years of experience working on both large and small projects involving complex UIs, such as blockchain/fintech applications, including very specific user flows like UIs for electronic interlockings. I am most comfortable with React/Redux but have also worked with other frameworks and ecosystems such as Angular and even more exotic ones like Elm. In my work, I use all common technologies and best practices, including Git, Docker, CI/CD, and extensive test suites. Additionally, I have exposure to some back-end languages like C# and Rust. I also pick up new technologies very quickly. Besides programming, I have extensive experience as a multilingual typesetter and DTP automation specialist. I’m looking forward to putting my skills and experience to use!

Alexey Tuboltsev

PRO

I am a front-end developer with 10 years of experience working on both large and small projects involving complex UIs, such as blockchain/fintech applications, including very specific user flows like UIs for electronic interlockings. I am most comfortable with React/Redux but have also worked with other frameworks and ecosystems such as Angular and even more exotic ones like Elm. In my work, I use all common technologies and best practices, including Git, Docker, CI/CD, and extensive test suites. Additionally, I have exposure to some back-end languages like C# and Rust. I also pick up new technologies very quickly. Besides programming, I have extensive experience as a multilingual typesetter and DTP automation specialist. I’m looking forward to putting my skills and experience to use!

Available to hire

I am a front-end developer with 10 years of experience working on both large and small projects involving complex UIs, such as blockchain/fintech applications, including very specific user flows like UIs for electronic interlockings.
I am most comfortable with React/Redux but have also worked with other frameworks and ecosystems such as Angular and even more exotic ones like Elm.
In my work, I use all common technologies and best practices, including Git, Docker, CI/CD, and extensive test suites.
Additionally, I have exposure to some back-end languages like C# and Rust. I also pick up new technologies very quickly.
Besides programming, I have extensive experience as a multilingual typesetter and DTP automation specialist.
I’m looking forward to putting my skills and experience to use!

See more

Experience Level

Expert
Expert
Intermediate
Intermediate
Intermediate
Beginner
Beginner

Language

English
Fluent
German
Fluent

Work Experience

Senior Front End Engineer at SystemsLab21
April 1, 2024 - July 31, 2025
Development of company's products including Eulynx-compliant digital interlocking and Eulynx-compliant testbed for interlockings and field element controllersDevelopment of company's products including Eulynx-compliant digital interlocking and Eulynx-compliant testbed for interlockings and field element controllers
Front End Developer at Prisma
April 1, 2023 - September 30, 2023
Development of a European Gas Trading Platform
Senior Front End Engineer at Kvinta GmbH
December 1, 2020 - September 30, 2022
- Developed a modular and customizable web application for a large SaaS track & trace solution. - Took part in the full development cycle, including design and architecture, designing of the backend APIs, writing unit and e2e tests and setting up the testing/CI pipeline. - Involved in mobile app development using React Native. Tech and skills: TypeScript, React, ReactNative, MobX, MaterialUI, SCSS, Jest, Cypress, Drone CI, npm, Docker
Front End Developer at Nefund
September 1, 2025 - December 31, 2022
I was a staff engineer at a Blockchain fintech startup. Our large customer facing web app, built on top of Ethereum blockchain and a Python backend, had a novel and complex UX due to the highly async nature of blockchain. App was written in Typescript from the ground up. - Took part in working on the design library, wrote code-reviews, unit and e2e tests. - Performed code reviews, took part in UX and architecture discussions. - Was responsible for modifying (adding a custom JRPC method) and then keeping up to date of the Parity Ethereum node (Rust) Tech and skills: TypeScript, React, Redux, Redux-Saga, Rust, web3, ethers.js, SCSS, Jest, Cypress, CircleCII was a staff engineer at a Blockchain fintech startup. Our large customer facing web app, built on top of Ethereum blockchain and a Python backend, had a novel and complex UX due to the highly async nature of blockchain. App was written in Typescript from the ground up. - Took part in working on the design library, wrote code-reviews, unit and e2e tests. - Performed code reviews, took part in UX and architecture discussions. - Was responsible for modifying (adding a custom JRPC method) and then keeping up to date of the Parity Ethereum node (Rust) Tech and skills: TypeScript, React, Redux, Redux-Saga, Rust, web3, ethers.js, SCSS, Jest, Cypress, CircleCI
Full Stack Developer at Wolgemuth+Team
November 1, 2016 - September 30, 2018
- Worked on client-facing and internal web applications (React/Redux) - Also set up and wrote the code for AWS Lambda functions. Tech and skills: JavaScript, FlowType, Redux, Redux-Saga, SCSS, Node.js, AWS, ElasticSearch, Go, PHP
Layout automation software developer, Typesetter, DTP Specialist at various clients
May 1, 1997 - October 31, 2016
Typesetting , automation solutions for editorial processes (XML/XSLT, JavaScript, Adobe custom JS runtime)

Education

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Qualifications

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Industry Experience

Transportation & Logistics, Financial Services, Telecommunications, Media & Entertainment

Experience Level

Expert
Expert
Intermediate
Intermediate
Intermediate
Beginner
Beginner

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