🧠 Full-Stack Engineer | Platform Architect | Real-Time App Specialist
📍 Building secure, scalable, and beautiful platforms from the ground up.
A cross-platform experience built with modern tech to power meaningful digital connections.
Key Features:
- 🔊 Real-time video/audio calls (WebRTC, TURN)
- 💬 Live chat, typing indicators, and read receipts
- 🛠 Creator tools and monetization dashboard
- 📱 Flutter-powered mobile app (iOS + Android)
- 🧩 Scalable backend with Express, MongoDB, and Socket.IO
- 🔐 Security-first architecture with E2E encryption, rate-limiting, and validation layers
| Frontend | Backend | DevOps & Infra | Realtime / Media |
|---|---|---|---|
| React.js / Vite | Node.js + Express | Docker, GitHub CI/CD | WebRTC, Socket.IO, libsignal (planned) |
| Flutter (mobile) | MongoDB + Mongoose | NGINX, Adminer (internal) | TURN/STUN, FFmpeg, Adaptive Simulcast |
| HTML/CSS/SCSS | JWT Auth, bcrypt, Helmet.js | CI pipelines, Postman, Admin UI | Audio/video group calling, screen sharing |
| Category | Tools Used |
|---|---|
| Languages | JavaScript, TypeScript, Dart, HTML, CSS |
| Frontend | React, Flutter, Tailwind (optional), Responsive Layouts |
| Backend | Node.js, Express.js, MongoDB, Mongoose, Supabase |
| Realtime | WebRTC, Socket.IO, TURN/STUN, libsignal (planned), FFmpeg |
| Authentication & Security | JWT, bcrypt, Helmet.js, input validation, CSRF protection |
| Media Handling | FFmpeg, Adaptive streaming, Image optimization, Video playback UI |
| Testing | Cypress, Flutter integration_test |
| DevOps / Infra | Docker, CI/CD pipeline, NGINX, Adminer |
| Tools | Git, Postman, Figma, API service layers, Custom analytics & logging |
- ✅ Web: Cypress end-to-end test suite
- ✅ Mobile: Flutter
integration_testcoverage - ✅ Security: Password hashing (bcrypt), session tracking, rate-limiting, CSRF protection, input sanitization, validation middleware
This profile and my repositories reflect original work, including platform architecture, real-time media systems, and mobile-first design.
Unless otherwise noted:
- My repositories are proprietary
- Code is not licensed for public reuse
- See LICENSE.md and NOTICE.md for legal terms
- GitHub: @PaulyBearCoding
- Email: [email protected]
Known online as PaulyBear — an old nickname turned into a dev identity.