TwinCodeCorp
From: Poland
Location: Libiąż
On Useme since 16 May 2025
About me
We are a team of experienced developers specializing in modern mobile applications (Flutter, React Native) and web solutions (React, Next.js, Vue.js, Node.js). We deliver complete projects – from concept and UI/UX design to backend, API integration, deployment, and maintenance.
Our key capabilities
- Cross-platform mobile apps (iOS/Android) using Flutter and React Native
- Responsive web applications (SPA, PWA) – React, Next.js, Vue.js
- Backend development – Node.js, Express, Firebase, Supabase
- Payment and authentication integrations (Google, Apple, Facebook)
- UX/UI Design (Figma, Adobe XD)
- Admin panels, dashboards, and CMS systems
- SEO, performance optimization, and security
We work efficiently, on time, and with clear communication – delivering fast MVPs and scalable solutions tailored to your needs.
Portfolio
Our app is the perfect tool for church organists, supporting regular practice. It allows users to rehearse mass responses in different keys, helping them quickly adapt to the sung melody.
Level up your programming skills with our powerful flashcard app, designed to make studying smarter, faster, and more efficient.
Turn your phone into a smart guide with Guide AI: Landmark Scanner. Scan a landmark or artwork, and let AI instantly recognize it and share interesting facts.
Travel Balance is a handy app for managing expenses and planning trips — from weekend getaways to multi-country adventures. Stay on budget and keep everything organized.