Description

Full-Stack Web & Mobile Developer with 7+ years of experience building scalable digital products for startups and enterprise companies. I specialize in Next.js, TypeScript, React, React Native, and Flutter, delivering high-performance web platforms and cross-platform mobile applications.

I help companies design, build, and scale modern applications with clean architecture, fast performance, and excellent user experience. My experience includes developing SaaS platforms, mobile apps, APIs, dashboards, and real-time systems used by thousands of users.

What I can help you build

• Modern Next.js / React web applications

• Cross-platform mobile apps using React Native or Flutter

• Scalable Node.js backend APIs and microservices

• SaaS platforms and startup MVPs

• Payment, authentication, and third-party integrations

• Performance optimization and application scaling

Tech Stack

Next.js • TypeScript • React • React Native • Flutter • Node.js • Express • PostgreSQL • MongoDB • Firebase • AWS • REST API • GraphQL

Why clients work with me

• Clean and scalable architecture

• Fast and reliable communication

• Strong focus on performance and user experience

• Experience working with international teams

• On-time delivery and high code quality

If you're looking for a developer who can turn your idea into a scalable product or improve your existing system, feel free to get in touch.

Languages

English
Native or bilingual
German
Native or bilingual

Workplace preferences

Remote only

Primarily works remotely

Rocket Internet
Junior Full-Stack Developer
TECH
January 2017 - January 2019 (2 years)
Berlin, Germany
- Developed responsive web applications using React, JavaScript, and Sass. Built backend services with Node.js and MongoDB.
- Implemented user authentication, dashboards, and API integrations.
- Collaborated with senior developers to build MVPs for multiple startup products. Assisted in improving UI performance and cross-browser compatibility.
JavaScript React Native Next.js Web development HTML/CSS
N26
Full Stack Developer
E-COMMERCE
January 2019 - January 2021 (2 years)
Berlin, Germany
- Developed and maintained web applications using React, Node.js, and PostgreSQL for SaaS and internal business tools. Developed modern web applications using React, Next.js, and TypeScript.
- Built secure backend services with Node.js, Express, and PostgreSQL. Created internal dashboards and analytics systems used by product and operations teams.
- Implemented microservice-based architecture improving scalability and deployment speed. Built mobile features using React Native to improve banking app functionality.
React Native Next.js PostgreSQL Typescript Expo
Zalando
Senior Full-Stack Web & Mobile Developer
REAL ESTATE
January 2022 - Today (4 years and 5 months)
Berlin, Germany
- Built REST and GraphQL APIs using Node.js and PostgreSQL for internal services and partner integrations.
- Developed cross-platform mobile applications using React Native and Flutter,
improving mobile performance and UX.
- Implemented server-side rendering ( SSR) and performance optimizations reducing page load time by 40%.
- Integrated payment systems, authentication, and cloud services using AWS and
Firebase.
React Native Flutter PostgreSQL MongoDB Back-End development