Full-stack and AI engineer · Hackathon finalist · Java intern · Bangla / English / Banglish NLU
- 🥈 2nd Place, Preliminary Round: bKash presents SUST CSE Carnival 2026 (Codex Community Hackathon). Top 50 of 750+ teams nationwide. Built QueueStorm Investigator in 4.5 hours with Team The Bug Busters (Metropolitan University).
- 🏁 Finalist: SUST CSE Carnival 2026 Final Round. Built LiquiGuard, a multi-provider liquidity command center with real-time forecasting and anomaly detection. It later evolved into WalletSync.
- 🏁 Finalist: PSTU National Hackathon 2026. Built PSTU Wallet, a multi-provider mobile money tracker (bKash, Nagad, Rocket).
Java Development Intern, Codveda Technologies (Aug 2026 – Present) Contributing to Java-based projects across development, testing, and maintenance, with a focus on production-quality standards.
| Area | Focus |
|---|---|
| AI systems | Hybrid rule-based + LLM microservices, RAG, fine-tuning small models (LoRA/QLoRA), Ollama integration |
| Edge & cloud | Cloudflare Workers, Workers AI, Vectorize, Vercel, Render, Docker, CI/CD |
| Backend | Spring Boot 3, Spring Security 6, FastAPI, Node.js, JWT and Better Auth |
| Frontend | React, Next.js, TypeScript, offline-first PWAs, Bangla localization |
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QueueStorm Investigator
Safety-first AI microservice that triages customer complaints in Bengali, English, and Banglish. Hybrid rule + LLM design with prompt-injection and phishing guardrails, evidence matching, and idempotency caching.
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LiquiGuard
Liquidity command center for mobile money providers: 12-minute rolling EWMA forecasting, anomaly detection, and a 60-day indexed analytics layer with live SSE streaming.
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CENDRIX AI
Learning platform with an IDE-grade editor, side-by-side LLM benchmarking, and a D3.js visualization lab. Uses a 3-tier inference fallback (Cloudflare → OpenRouter → Pollinations) and a custom QLoRA fine-tuned TinyLlama.
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Healthcare Triage AI
Offline-capable, bilingual (Bangla/English) PWA for rural health workers, with voice intake, vitals anomaly detection, prescription OCR, and adaptive LLM triage routing.
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Rentify: AI Car Rental System
Spring Boot 3 platform with an AI assistant that queries the database in real time, so answers about fleet, pricing, and revenue come from live data rather than guesses.
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WalletSync
Consumer multi-provider mobile money viewer with a persona-aware fee calculator, festival spending forecaster, insights dashboard, and full Bangla localization.
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More projects
- Cognexa AI: Zero-signup AI chat and voice playground with a FastAPI backend, fallback provider chain, and local OCR/PDF extraction.
FastAPI · React - PSTU Wallet: Multi-provider mobile money movement and balance tracking (bKash, Nagad, Rocket).
PSTU Hackathon finalist - JARVIS-MK1: Multi-model voice assistant routing across OpenRouter, Gemini, Grok, and Ollama with a TTS pipeline.
Python - Nocta: Single-file glassmorphic local Ollama chat UI with a full voice pipeline, MIT-licensed.
Ollama · JavaScript - OpenHospital RMS: Hospital resource and patient workflow management.
Spring Boot · Supabase · Vite - Coffeeshop E-Commerce: Motion-rich storefront with an edge-optimized RAG assistant.
Vite · Vercel - Cake E-Commerce: Ordering platform for a home-based cake studio with WhatsApp checkout.
React · TypeScript · Tailwind
Languages & Frontend
Backend & Data
AI / ML
Cloud & DevOps
