Projects That Deliver Real Impact
From enterprise RAG systems and agentic AI to production Flutter apps — here’s the work I’ve built, shipped, and presented at international conferences.
Selected Work
Production systems and research-backed applications
Enterprise RAG & Agentic Code Auditor Engine
Production-grade AI microservice combining AST-based semantic code chunking, vector retrieval, citation-grounded RAG, and multi-tool agentic orchestration for automated code reviews and document QA.
- LangChain AgentExecutor dynamically selects between AST Analyzer, Vector Search & RAG
- Semantic code chunking using Python AST (classes, functions, methods)
- BGE-Base embeddings + Qdrant vector store
- Dual LLM support (OpenAI + local Ollama/Llama-3)
- Clean REST APIs (/ask, /chat, /review) with structured JSON
GymPlanner – Full-Stack Fitness Planner App
Production-ready Flutter application for personalized gym planning, workout tracking, progress analytics, and exercise recommendations with real-time synchronization.
- Scalable backend with Node.js/Express + Neon PostgreSQL
- Secure JWT authentication
- Full stack deployed on Render
- All REST endpoints validated with Postman
Finvita – Personal Finance Advisor App
Full-stack Flutter app with AI-powered financial guidance, expense tracking, and goal-based budgeting insights powered by a custom ML model.
- Custom ML model for personalized portfolio suggestions
- FastAPI backend serving real-time predictions
- Deployed complete stack on Render
HealthHive – Disease Prediction App
Symptom-based disease prediction system using LSTM with Federated Learning for privacy-preserving training and real-time inference.
- LSTM model built with TensorFlow/Keras
- Federated Learning for privacy
- FastAPI /predict endpoint
- Deployed ML inference service on Render
Technical Skills
Tools and technologies I work with daily
AI / LLM Systems
Languages
Backend & Full-Stack
ML, Databases & Deployment
Experience & Recognition
Professional journey and achievements
I4C – MHA Internship (Delhi Police, State Cyber PS)
Selected under Indian Cyber Crime Coordination Centre (Ministry of Home Affairs). Gained hands-on exposure to cyber threat detection, evidence handling, and coordination between central and state cyber units at DCP/IFSO office.
Onkaara – Full-Stack Developer & Digital Marketing Lead
Developed and managed WordPress/WooCommerce e-commerce platform with secure payment integration. Ran Meta Ads campaigns that increased qualified lead volume. Led graphic design and social media team. Built custom calculation-based software tools with automated report generation.
AI Instructor – MKDRP
Taught foundational AI concepts including Large Language Models (LLMs) and practical real-world AI application workflows. Designed curriculum and conducted hands-on sessions for student cohorts.
Best Presenter Award – EAIT 2026
Authored and presented original research paper “Intelligent Computer Systems for Sustainable Applications” (Paper ID 304) at the 9th International Conference on Emerging Applications of IT. Awarded Best Presenter recognition.
Education & Certifications
Education
B.Tech in Artificial Intelligence and Machine Learning
Techno International New Town, Kolkata
Completed: July 2026
Certifications
• Claude 101 – Anthropic (2026)
• AI Fluency: Framework & Foundations (2026)
Let’s Build Something Impactful
Looking for an AI Systems Engineer, Full-Stack Flutter Developer, or someone who can deliver production RAG & agentic solutions? I’m open to freelance projects, full-time roles, and collaboration.