Sof7 Łukasz Tybuszewski
From: Poland
Location: Gdańsk - miasto gm. Gdańsk
On Useme since 30 July 2026
About me
Doświadczony Frontend / Fullstack Developer oferujący kompleksowe tworzenie serwisów webowych i aplikacji mobilnych (iOS/Android). Posiadam bogate doświadczenie w pełnym cyklu tworzenia oprogramowania (MVP, integracje API, systemy płatności), gwarantując świetny kontakt, terminowość oraz czysty i łatwy w utrzymaniu kod.
Categories
CV / Résumé
Mar 2025 - Nov 2025
Full-stack Developer (React / React Native)
Asper Brothers
Building MVP apps for U.S. startups from scratch (React Native mobile & React web). Delivered 4 projects, managed full client communication, converted design blueprints to production code, API integration, and end-to-end deployment.
Jul 2024 - Apr 2026
Front End Developer (React)
Grid Dynamics
Enterprise React dev for digital payments & recruitment apps. Implemented AI interview modules, high-volume transactions, Prometheus metrics, unit tests, and client design systems in high-availability environments.
Jun 2022 - Mar 2024
Front-End Developer, Tech lead of Frontend
DO OK
Frontend lead for Actify systems (CMS, CAS, Webserver). Conducted technical audits, recommended system improvements, created E2E tests, and supported the React Native mobile team. Collaborated with a Dutch cross-functional team.
Apr 2021 - Jul 2022
Front-End developer (React)
JIT Team
Danfoss apps: built data visualization (Mapbox, charts, Azure DevOps) and heating system controls. Refactored jit.team website to TypeScript. Handled Docker, API integrations, and technical documentation in Scrum teams.
Sep 2020 - Apr 2021
Programmer (React Native)
Automex
Created a mobile app for remote ozone system control using React Native. Implemented BLE and Wi-Fi connectivity with ESP32 modules. Led development, conducted cross-device testing, and managed client feedback.
Portfolio
Strona gabinetu psychologicznego wraz z customowym systemem rezerwacji.
Strona internetowa wraz z systemem rezerwacji dla firmy organizującej eventy plenerowe.