Professional Journey
My career path, key roles, and contributions in the tech industry.
Software Engineer
re:tune
ReactTypeScriptClaudeGeminiGPT-4Elevenlabs TTSDeepgram STTVapiTurso DBJWTStripe
- ✦Developed a full-stack AI coaching platform using React/TypeScript, integrating AI models (Claude, Gemini, GPT-4), Elevenlabs TTS, Deepgram STT, and dynamic routing for context-aware responses
- ✦Engineered real-time voice interaction system with Vapi, reducing latency for natural conversations
- ✦Built scalable backend using Turso DB, JWT auth, Stripe payments, and token optimization
- ✦Automated daily messaging with timezone-based scheduling and KB-augmented responses for engagement
Full-Stack Developer
OrderE
ReactNext.jsMUISSGISR
- ✦Delivered V2 of e-commerce platform serving 500+ businesses, generating £6.1M in 10 months
- ✦Improved performance using Next.js SSG/ISR; significantly reduced load times
- ✦Built modern, responsive UIs with MUI and precise design translations
Backend Developer
Bangladesh Competitive Programming Society
PythonDiscord.pyFastAPIFirebaseSQLiteIn-memory Caching
- ✦Increased community engagement 5× via personalized features and contest alerts
- ✦Reduced API response times 3–4× using in-memory caching
- ✦Implemented gamified features: virtual currency, rewards, seasonal leagues, and live leaderboards
Technical Skills
A curated set of languages, frameworks, and tools I excel at.
Programming Languages
C/C++
Python
Java
TypeScript
Kotlin
JavaScript
Frameworks & Libraries
React
Next.js
Node.js
Django
FastAPI
Express.js
SvelteKit
TailwindCSS
MUI
Databases & Storage
MySQL
PostgreSQL
MongoDB
Firebase
SQLite
Turso DB
SurrealDB
Cloud & DevOps
AWS
Azure
Docker
Vercel
Heroku
Fly.io
Problem Solving
Solved over 3500+ problems across various competitive programming platforms.
Featured Projects
A selection of projects showcasing my skills and interests.
PowerShellBatch ScriptsWindows
- ◆Windows programming environment for competitive programming
- ◆PowerShell/Batch scripts for automation and workflow optimization
- ◆Streamlined development process for C++ competitive programming
KotlinJetpack ComposeFirebaseAndroid
- ◆Real-time Android crew tracker built with Kotlin and Jetpack Compose
- ◆Features: Firebase authentication, live database, push notifications
- ◆Improves safety and visibility for crew management and coordination
JavaJavaFX
- ◆JavaFX desktop image editor with comprehensive editing capabilities
- ◆Includes brightness adjustment, crop, blur, drawing tools, and overlay features
- ◆Custom event handling and advanced graphics processing implementation
SvelteKitSurrealDBSkeleton UINodeJS
- ◆Full-stack university management platform built with SvelteKit and SurrealDB
- ◆Faculty tools: admissions management, tuition tracking, attendance monitoring
- ◆Student tools: class schedules, course materials, registration, performance tracking
Academic Background
My formal education and qualifications.
BSc. in Computer Science and Engineering
2020 - PresentShahjalal University of Science and Technology, Sylhet, Bangladesh
Higher Secondary School Certificate (Science)
2017 - 2019Sylhet Government College
Recognitions & Awards
Highlights of my competitive programming and academic milestones.
ICPC Asia West Finalist (2022)
Meta HackerCup Awardee (2018, 2023, 2024)
6th place, ICPC Regional Dhaka Site 2022
Champion, IUT Inter University Programming Contest 2024
4th place, National Collegiate Programming Contest (NCPC) 2024
4th place, SUST Inter University Programming Contest 2024
5th place, CUET Inter University Programming Contest 2024
Top 50, Samsung R&D BD Code Contest 2024
Candidate Master on CodeForces (Top 6% globally)
6 stars on CodeChef (Top 1% globally)
Honorable Mention in National Physics Olympiad 2017