Full-Stack Developer · AI Enthusiast
Turning ideas into software and challenges into opportunities.
Computer Science & Engineering undergraduate at Shahjalal University of Science and Technology (SUST) ·
CGPA : 3.38 / 4.00 (Upto 5th Semester).
I build software that works — and I care about why it works.I’m a Computer Science and Engineering (CSE) student with hands-on experience building full-stack web applications, REST APIs, and data-driven tools. I’m passionate about writing clean, maintainable code and understanding how real-world systems scale in production. What I’ve built: I’ve developed multiple full-stack projects, ranging from interactive web platforms to backend-heavy API systems and data-driven applications, with a strong focus on usability, performance, and scalability. I’m currently seeking software engineering internships or entry level opportunities where I can contribute from day one and grow alongside a strong engineering team.
Current focus: Advanced DSA · Backend system design
| Project | Overview | Impact | Stack |
|---|---|---|---|
| Bangla Coin Friction Hackathon Champion |
Friction-first blockchain platform that fights scam transactions with a Risk Engine applying dynamic withdrawal delays. | Cut validator gas costs by 65% and scam transactions by 40% on Polygon Edge. | React Node.js Hardhat Solidity Polygon Edge |
| SpendGuard Personal finance SaaS |
Subscription detection engine with automated weekly and monthly email reporting. | 95%+ detection accuracy. CSV import of 1,000+ transactions cut from 15s to 2s. | Next.js Node.js PostgreSQL TypeScript Express Recharts JWT |
| DesiDiet AI GraphRAG nutrition advisor |
Localized knowledge-graph meal advisor linking 370+ Bangladeshi foods in a Neo4j graph database, with real-time streaming chat via FastAPI SSE. | Context-aware, culturally relevant meal recommendations. | React TypeScript FastAPI Python Neo4j Prisma |
| Healthbed AI ML healthcare |
Healthcare ML application serving quantized TensorFlow models. | Inference latency reduced from 1.2s to 150ms (8× faster). | Python TensorFlow React FastAPI |
| Bangla Go Interactive maps |
Interactive map of 500+ cultural points of interest using Mapbox GL JS marker clustering. | Smooth 60fps rendering at full dataset size. | React Node.js Mapbox GL JS Tailwind CSS |
| Event | Date | Result |
|---|---|---|
| Friction Hackathon 2026, Noverse Inc. | Apr 2026 | Champion (1st Place) · 50K BDT prize · Team SUST SONGLAP |
| Innovation World Cup 2026, International Round (Indonesia) | 2026 | Finalist · Selected to represent Bangladesh with AgriNova · Team NOVA |
| DevOps Hackathon, BUET | Jan 2026 | Top 20 Finalist · Microservices and Kubernetes infrastructure |
| DevOps Hackathon, CUET | Dec 2025 | Top 50 Finalist · CI/CD pipeline automation |
Team NOVA (AgriNova, recognized for innovation, impact potential, and presentation quality): Ridoy Baidya · Akul Biswas · MD Sahariaj Hosen · Al Noman
595+ problems solved across platforms.
| Platform | Handle | Solved | Rating / Focus |
|---|---|---|---|
| Codeforces | @RidC0der | 463 | Max rating 1082 |
| LeetCode | @RidC0der | 83 | C++ · MySQL · DP · Backtracking |
| CodeChef | @ridc0der | 50+ | Peak rating 1278 (1★) |
- Intermediate Machine Learning, Kaggle Learn (May 2026): missing values, categorical encoding, pipelines, cross-validation, XGBoost, data leakage prevention. View certificate
| Area | Technologies |
|---|---|
| Languages | |
| Frontend | |
| Backend | |
| Databases | |
| AI / ML | |
| DevOps & Cloud |
| Currently learning | Open to opportunities |
|---|---|
| Advanced Data Structures & Algorithms | Full-stack development projects |
| Backend system design & distributed systems | AI / machine learning projects |
| Machine learning & AI applications | Backend and DevOps systems |
| DevOps & cloud-native architecture | Open source contributions and hackathons |
"Code is my logic. Intelligence is my architecture. Impact is my goal."