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I am Andrian Yarotskyi, a passionate Computer Science graduate from the University of Leipzig, currently living in Leipzig, Germany. I have hands-on experience in front-end and mobile app development using React, React Native, and Node.js, with a strong focus on delivering user-friendly and high-quality digital solutions. My experience includes building cross-platform applications, APIs, and implementing robust testing and deployment pipelines. I am a proactive learner with good German and English language skills, holding a Job Seeker Visa with full work eligibility in Germany. I thrive in collaborative environments and enjoy combining my technical and creative skills to solve complex problems, such as in my university thesis on autonomous driving and various web and mobile projects.…I am Andrian Yarotskyi, a passionate Computer Science graduate from the University of Leipzig, currently living in Leipzig, Germany. I have hands-on experience in front-end and mobile app development using React, React Native, and Node.js, with a strong focus on delivering user-friendly and high-quality digital solutions. My experience includes building cross-platform applications, APIs, and implementing robust testing and deployment pipelines. I am a proactive learner with good German and English language skills, holding a Job Seeker Visa with full work eligibility in Germany. I thrive in collaborative environments and enjoy combining my technical and creative skills to solve complex problems, such as in my university thesis on autonomous driving and various web and mobile projects.

Andrian Yarotskyi

Developer, Full Stack Developer, App Developer, +3

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I am Andrian Yarotskyi, a passionate Computer Science graduate from the University of Leipzig, currently living in Leipzig, Germany. I have hands-on experience in front-end and mobile app development using React, React Native, and Node.js, with a strong focus on delivering user-friendly and high-quality digital solutions. My experience includes building cross-platform applications, APIs, and implementing robust testing and deployment pipelines. I am a proactive learner with good German and English language skills, holding a Job Seeker Visa with full work eligibility in Germany. I thrive in collaborative environments and enjoy combining my technical and creative skills to solve complex problems, such as in my university thesis on autonomous driving and various web and mobile projects.…I am Andrian Yarotskyi, a passionate Computer Science graduate from the University of Leipzig, currently living in Leipzig, Germany. I have hands-on experience in front-end and mobile app development using React, React Native, and Node.js, with a strong focus on delivering user-friendly and high-quality digital solutions. My experience includes building cross-platform applications, APIs, and implementing robust testing and deployment pipelines. I am a proactive learner with good German and English language skills, holding a Job Seeker Visa with full work eligibility in Germany. I thrive in collaborative environments and enjoy combining my technical and creative skills to solve complex problems, such as in my university thesis on autonomous driving and various web and mobile projects.

Available to hire

I am Andrian Yarotskyi, a passionate Computer Science graduate from the University of Leipzig, currently living in Leipzig, Germany. I have hands-on experience in front-end and mobile app development using React, React Native, and Node.js, with a strong focus on delivering user-friendly and high-quality digital solutions. My experience includes building cross-platform applications, APIs, and implementing robust testing and deployment pipelines.

I am a proactive learner with good German and English language skills, holding a Job Seeker Visa with full work eligibility in Germany. I thrive in collaborative environments and enjoy combining my technical and creative skills to solve complex problems, such as in my university thesis on autonomous driving and various web and mobile projects.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Language

German

Advanced

English

Advanced

Ukrainian

Fluent

Work Experience

React Native Developer (Part Time) at Stormotion

August 1, 2024 - August 21, 2025

Developed cross-platform mobile applications and fullstack web projects using React and React Native within a small agile team. Collaborated actively with clients to ensure product alignment with UX best practices. Utilized HTML, CSS, and Typescript/Javascript. Employed UI libraries like Tailwind CSS, Chakra UI, and Bootstrap to speed up development and improve code quality. Built CI/CD pipelines for mobile app deployment to App Store and Google Play. Managed application state using Redux and Zustand. Implemented end-to-end testing pipelines with Detox and Jest to increase software stability. Created backends in Node.js with GraphQL interfaces using Apollo Server and client integration with Apollo Client. Managed SQL databases with migrations and optimized queries ensuring performance.

React Native Developer (Part Time) at Stormotion

August 1, 2024 - August 30, 2025

Developed cross-platform mobile apps and full stack web projects using React/React Native and Node.js in an agile team environment. Maintained close client communication to ensure products met expectations and followed UX best practices. Utilized HTML, CSS, and React (TypeScript/JavaScript) to create high-quality web applications and browser extensions. Architected responsive web apps using modern UI libraries (Tailwind CSS, Chakra UI) and state management libraries like Redux and Zustand. Built mobile applications using React Native with CI/CD pipelines for stable deployment to App Store and Google Play. Developed Node.js APIs with GraphQL interfaces (Apollo Server and Client). Implemented E2E testing pipelines using Detox and Jest to increase application stability. Designed PostgreSQL database schemas optimized for data retrieval. Integrated billing management services such as Stripe and Chargebee to ensure reliable user payment handling and smooth experience.