const adeel = {
role: "Full Stack Developer",
building: [
"CodeArena",
"e-TuitionBD"
],
interests: [
"Frontend Architecture",
"Scalable SaaS",
"Distributed Systems",
"Developer Experience"
],
currentlyLearning: [
"System Design",
"Cloud Infrastructure",
"AI Engineering"
],
philosophy:
"Build software that scales technically and delivers a polished user experience."
}- Architecture before implementation.
- Performance is a feature.
- Build reusable systems instead of one-off solutions.
- Optimize for maintainability.
- Great UX starts with great engineering.
A production-grade competitive programming platform built from the ground up. Users can browse problems, write and submit code in a Monaco editor, and get instant verdicts powered by an isolated sandboxed execution engine.
| System / Feature | CodeArena Support |
|---|---|
| Docker Sandbox | ✅ Isolated execution of user submissions in secure Docker containers |
| Real-time Sync | ✅ Submissions, leaderboard, and contest room sync via Socket.IO & Redis |
| Contest System | ✅ Timed competitive coding contests with automatic penalty scoring |
| AI Integration | ✅ Interactive AI assistant and smart problem generation using Gemini/Groq |
| Secured Access | ✅ Auth with Firebase & HTTPOnly cookie sessions + Docker Socket proxy |
| Telemetry | ✅ Live platform metric scraping and monitoring using Prometheus |
🛠️ Tech Stack:
- Frontend: Next.js 16 • React 19 • Tailwind CSS v4 • Zustand • SWR • Monaco Editor • Framer Motion • GSAP
- Backend: Node.js • Express • Redis • BullMQ • Docker (dockerode) • Socket.IO • Firebase Auth • JWT
- Database: MongoDB
A production-focused EdTech marketplace connecting students, tutors, parents, and educational organizations on a single platform. Features a scalable multi-tenant architecture and intuitive workflow pipelines.
| System / Feature | e-TuitionBD Support |
|---|---|
| Tenant Isolation | ✅ Scalable multi-tenant architecture with isolated database namespaces |
| Hiring Pipeline | ✅ End-to-end tutor discovery, application, booking, and hiring workflow |
| Granular RBAC | ✅ Dedicated dashboards and permissions for Admin, Student, Tutor, and Org |
| Escrow Payments | ✅ Split commission payment infrastructure integrated securely with Stripe |
| AI Matching | ✅ Automated matches between students and ideal tutors using AI algorithms |
| Community Space | ✅ Discussion forums, educational resource sharing, and real-time messaging |
🛠️ Tech Stack:
- Frontend: React 19 • Tailwind CSS • Framer Motion • Socket.IO Client
- Backend: Node.js • Express • Redis • Socket.IO • Firebase Auth • JWT • Stripe
- Database: MongoDB
🚀 CodeArena
Competitive programming platform with secure Docker-based execution.
🎓 e-TuitionBD
Multi-tenant EdTech marketplace focused on scalable architecture.
📚 Learning
System Design, Cloud Infrastructure, AI Engineering.
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Thanks for visiting!
If you're interested in scalable frontend applications, SaaS architecture, or developer tooling, feel free to reach out.