Full-Stack Engineering
Experienced with React, Next.js, FastAPI, NestJS, PostgreSQL, TypeORM, JWT authentication, REST APIs, Tailwind CSS, and deployment workflows using Render and Vercel.
Available for Web & AI Projects
Md. Habibur Rahman Sagor
Full-Stack Developer and AI Researcher from Dhaka, Bangladesh. I build scalable web applications, AI-powered systems, RAG pipelines, and practical software products using modern frontend, backend, cloud, and machine learning technologies.
About Me
I combine software engineering with AI research to create useful, scalable, and accessible technology.
AI & Machine Learning
Interested in Federated Learning, Computer Vision, AI data training, RAG systems, vector databases, and multilingual AI interfaces for real-world applications.
Product-Oriented Mindset
Focused on building polished products with clean UI, reliable backend logic, meaningful automation, and deployment-ready architecture.
Technical Skills
Core technologies from my CV, organized for portfolio presentation.
Programming Languages
Python, JavaScript, TypeScript, PHP, C/C++
Web Development
React, Next.js, FastAPI, NestJS, Tailwind CSS, TypeORM, JWT
Mobile & AI
Kotlin, Android Studio, Federated Learning, Computer Vision
Databases & APIs
PostgreSQL, MySQL, Pinecone Vector DB, REST APIs
DevOps & Operating Systems
Docker, Git, Arch Linux, Zorin OS
AI System Tools
Llama 3.1 via Groq, Google Gemini, PyPDFLoader, RecursiveCharacterTextSplitter
Experience
Professional experience and applied AI work.
Nov 2025 — Present
Remote · Part-time
Remote · Part-time
AI Data Trainer
Genmorphics AI Solution · Dhaka, Bangladesh
- Specialized in bounding box annotation for object detection and AI training batches.
- Performed quality assurance checks to improve dataset reliability for computer vision models.
- Reported dataset inconsistencies and supported process optimization for AI model training.
Key Projects
Selected development work from legal AI, Android, full-stack web, and PHP systems.
LegalEase BD
Developed an AI legal assistant using a Retrieval-Augmented Generation pipeline with Pinecone for semantic retrieval, Llama 3.1 via Groq and Google Gemini for response generation, and a multilingual React interface.
QuietZone
Built a location-aware Android application that automatically manages device sound profiles based on predefined zones using OpenStreetMap, Retrofit, and Android Geofencing APIs.
Traveller Social Media Platform
Created a travel-focused social platform with dynamic feeds and profile pages. Built the frontend with Next.js and Tailwind CSS and the backend with NestJS, TypeORM, PostgreSQL, JWT authentication, and Swagger.
Hotel Management System
Developed a web-based hotel management application for reservations, customer data, room management, billing, CRUD operations, and admin control workflows.
Research & Publication
Conference and research activities listed in my CV.
Accepted for Oral Presentation
Research work accepted for oral presentation, highlighting active academic involvement in computer science and AI-related research areas.
Presented Research Contribution
Co-authored research focusing on lightweight frameworks for genomic analysis using residual networks.
Education
Academic background and qualifications.
B.Sc. in CSE
American International University-Bangladesh
Higher Secondary Certificate
Kurigram Government College
Secondary School Certificate
Kurigram Govt. High School
Awards & Leadership
Leadership, service, and long-term development activities.
The Duke of Edinburgh's International Award Bangladesh
- Developed the QuietZone Android app over a 6-month skill development period.
- Led local environmental cleanups and community food drives.
- Completed a 6-month fitness, stamina, and flexibility program.
Community & Interests
Organized community campaigns and designed digital assets for Team UNION. Personal interests include traveling, reading, and exploring Linux operating systems.
Let’s Build Something Useful
I am open to full-stack development, AI-integrated web applications, research collaboration, internship, and project opportunities.