Gell — Real-Time Team Communication Platform

Gell is a dynamic, mobile-first team chat platform designed to streamline internal communication for fast-moving businesses in Switzerland. Directed and engineered by our team, Gell delivers an intuitive, secure workspace featuring real-time messaging, structured file sharing, and native multilingual support across mobile and desktop environments.

Advanced Messaging Engine: Built threaded conversations, inline emoji reactions, rich text formatting, and direct @user mentions for clear context management.

Smart Media & File Management: Implemented fast document uploads, media previews, and file categorization directly within channel threads.

Custom Workspace Controls: Developed granular permission controls for public and private channels, user roles, and workspace settings.

Localized Multilingual Interface: Integrated multi-language UI toggles optimized specifically for regional and multi-ethnic teams.

Mobile-Optimized Experience: Engineered custom swipe gestures, fast navigation routes, and low-latency push notifications.

Cross-Platform Delivery: Leveraged Flutter to build a high-performance, unified codebase running seamlessly across iOS, Android, and Desktop viewports.

Real-Time Serverless Backend: Utilized Supabase for real-time WebSocket message synchronization, secure database storage, and low-latency User Authentication.

Scalable UI/UX System: Designed a modular UI design system in Figma, ensuring visual consistency and rapid feature extension.

Frontend: Flutter (Mobile & Desktop)

Backend & Real-Time Sync: Supabase (PostgreSQL, Realtime Subscriptions, Authentication)

Design & Prototyping: Figma