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hassanimtiaz158/README.md

πŸ‘‹ About Me

I'm a final-year B.S. Data Science student at PUCIT, University of the Punjab, Lahore, working across three domains: AI/ML engineering, full-stack web development, and blockchain/Web3. I build LLM-powered multi-agent systems and RAG pipelines, ship production-style full-stack apps with FastAPI + React, and write and deploy Solidity smart contracts on the EVM.

  • πŸ† Graduate-Level Finalist, USAII Global AI Hackathon 2026 β€” top ~500 of 6,000+ participants β€” for Continuous Care Portal, a multi-agent clinical AI assistant
  • πŸ§ͺ Built AI safety, disease-surveillance, and RAG systems across multiple hackathons (USAII, FutureHacks, LaunchHacks V)
  • πŸ’Ό Python Intern @ Hubble42 β€” backend automation, REST API integrations, and QA-driven development
  • πŸ’» Freelance AI/ML & Full-Stack Developer on Upwork β€” FastAPI, RAG pipelines, and LLM integrations for clients
  • ⛓️ Actively growing into smart contract development for Web3 infrastructure
  • πŸŽ“ Machine Learning Specialization (Andrew Ng, Coursera) + certifications from Microsoft, Google, and IBM

🎯 Domains I Work In

πŸ€– AI / ML πŸ’» Full-Stack Web ⛓️ Blockchain
LLMs & Prompt Engineering
RAG Pipelines
Multi-Agent Systems
LangChain Β· LangGraph Β· LlamaIndex
Computer Vision (YOLOv8)
Vector Search (ChromaDB, FAISS, Pinecone)
MLOps (MLflow, DVC)
Model Evaluation & Anomaly Detection
React Β· Redux/Zustand
Tailwind CSS Β· Framer Motion
FastAPI Β· Node.js
REST API Design
PostgreSQL Β· MySQL Β· MongoDB
SQLAlchemy (Async) Β· Pydantic
Docker & CI/CD
Responsive Web Design
Solidity
Ethereum & EVM
Hardhat
ethers.js
MetaMask Integration
Smart Contract Testing & Deployment
ERC-20 Standards
Full-Stack DApps

πŸ› οΈ Tech Stack

Languages

Python JavaScript TypeScript SQL HTML5 CSS3

AI / ML & LLMs

LangChain LangGraph LlamaIndex OpenAI Claude Groq YOLOv8 XGBoost Pandas NumPy

Vector Stores & MLOps

ChromaDB FAISS Pinecone Neo4j MLflow DVC

Backend & APIs

FastAPI Node.js SQLAlchemy Pydantic PostgreSQL MySQL SQLite MongoDB

Frontend

React Redux TailwindCSS Framer Motion D3.js Three.js

Blockchain / Web3

Solidity Ethereum Hardhat ethers.js MetaMask

DevOps & Tools

Docker Kubernetes AWS GitHub Actions Git Postman Jira Selenium


πŸ€– AI/ML Projects

LangGraph FastAPI React

πŸ† Graduate-Level Finalist, USAII Global AI Hackathon 2026 (top ~500 of 6,000+ participants)

  • Led backend architecture for a multi-agent clinical AI assistant across a 3-person team.
  • Built a deterministic Archivist Agent, Double Grounding Validation, Confidence Scoring, and a full Audit Trail for safe, explainable clinical decision support.
  • Designed a FastAPI backend orchestrator to securely handle all LLM API calls, closing a critical security gap; authored the full PRD, TDD, and build guide.

YOLOv8 Groq LLaMA 3.3 70B

Built at FutureHacks 2026

  • Combined YOLOv8 object detection with Groq's LLaMA 3.3 70B for real-time, context-aware incident detection.
  • Delivered detection coverage across five domains β€” Construction, School, Elderly Care, Child Safety, and Public Space β€” from a single platform.

FastAPI PostgreSQL

USAII Hackathon 2026, Graduate Track

  • Built a disease surveillance backend for Egypt/Africa with ICD-10 classification, anomaly detection, and automated WHO/Ministry alert dispatch.
  • Engineered around SHA-256 hashing of physician IDs and asynchronous alert dispatch.
  • Produced a full documentation suite (PRD, TDD, API spec, test plan, deployment guide) across eight files.

LangGraph ChromaDB Mistral-7B Groq

  • Built a LangGraph-based RAG pipeline serving Quran, Hadith, and Tafsir sources through dedicated retrieval agents.
  • Deployed Mistral-7B/Groq inference with ChromaDB vector search behind a themed right-to-left (RTL) Arabic frontend.

FastAPI Aurora PostgreSQL pgvector OpenAI Embeddings Claude

  • Built a FastAPI service using Aurora PostgreSQL with pgvector and OpenAI embeddings for semantic code search.
  • Used Claude for RAG synthesis over indexed codebases; authored a full documentation suite (PRD, architecture, DB schema, API spec).

LangGraph LlamaIndex FAISS Pinecone Neo4j Claude/GPT-4o

  • Built a multi-agent document intelligence platform with a six-agent architecture.
  • Authored a professional report covering market analysis and a full stack spanning graph, vector, and LLM tooling.

React D3.js FastAPI Claude/GPT-4o

Built at LaunchHacks V

  • Built a React + D3.js visualization tool paired with a FastAPI backend to structure and map argumentative debate flows using Claude/GPT-4o.

LangChain RAG FastAPI React

  • Built an AI-driven platform guiding users toward relevant skills and learning paths based on their goals and background.
  • Implemented a retrieval-augmented pipeline to ground LLM recommendations in curated resources.

Python Docker AWS GitHub Actions

  • Built an end-to-end ML pipeline for vehicle insurance prediction with full MLOps tooling, deployed on AWS with automated CI/CD.
  • Performed iterative model evaluation and test-driven deployment validation.

πŸ’» Full-Stack / Web Projects

React TypeScript Real-Time Chat

  • Built a real-time platform connecting blood donors directly with people in urgent need, ranking nearby donors by proximity.
  • Implemented a request-and-accept matching flow with in-app chat; contact info is shared only after mutual confirmation for safety.
  • Validated the match-and-confirm flow end-to-end, including edge cases around disclosure timing and donor availability state.

React FastAPI PostgreSQL XGBoost Docker

  • Built a full-stack platform for modeling climate scenarios and generating AI-driven environmental projections and recommendations.
  • Engineered a FastAPI + SQLAlchemy (async) backend with PostgreSQL/SQLite and a React 18 + Tailwind CSS frontend using Recharts for interactive dashboards.
  • Implemented a custom XGBoost/NumPy/Pandas projection engine; containerized and deployed via Docker across Vercel and Render.
  • Conducted manual and API testing (Postman) across all endpoints to validate data accuracy and catch regressions.

Python PyPI

  • Built a modular CLI framework providing scaffolding, code generation, and project management utilities for developers.
  • Packaged for PyPI distribution with an extensible plugin architecture, full documentation, and test coverage.

FastAPI React PostgreSQL

  • Developed a full-stack web application with a FastAPI backend, React frontend, and PostgreSQL database management.
  • Integrated REST APIs for nutritional insights; applied Docker-based deployment and end-to-end application development.
  • Performed functional and API testing on REST endpoints, validating nutritional data accuracy across releases.

⛓️ Blockchain Projects

Solidity Hardhat Ethereum/EVM ethers.js React.js MetaMask

  • Authored and deployed a Solidity smart contract to the EVM, covering the full lifecycle: writing, compiling, local-network testing, and deployment using Hardhat.
  • Built automated Hardhat tests to validate contract read/write functions prior to deployment.
  • Integrated ethers.js and MetaMask into a React.js frontend for wallet connection, transaction signing, and real-time on-chain data reads (balance, gas price, block number).
  • Deployed the frontend to Netlify β€” a complete Web3 workflow: Smart Contract β†’ Local Blockchain β†’ Frontend Integration β†’ Wallet Connection β†’ Deployment.

Solidity Hardhat Ethereum/EVM ethers.js

  • Designed and deployed a Solidity escrow contract enabling secure, trustless transactions between buyer, seller, and arbiter roles without a centralized intermediary.
  • Implemented core escrow logic β€” fund deposit, conditional release, dispute-based refund, and state transitions β€” with guard checks against re-entrancy and unauthorized withdrawals.
  • Wrote Hardhat test suites covering deposit, release, and refund paths to validate contract behavior before deployment.

Solidity Hardhat Ethereum/EVM ethers.js ERC-20

  • Designed a Solidity protocol for recurring, subscription-style payments on the EVM, letting users authorize automated periodic charges without a centralized billing intermediary.
  • Implemented subscription lifecycle logic β€” plan creation, ERC-20-based recurring charge authorization, renewal/cancellation, and payment-due state tracking β€” with guard checks against double-charging and unauthorized withdrawals.
  • Wrote Hardhat test suites covering subscription creation, renewal, cancellation, and edge-case payment failure paths prior to deployment.

πŸ’‘ Note: Repo links above are best-guess names based on each project's title, and the EVM-Subscription-Protocol description is a placeholder draft β€” swap in the exact repo URL and real project details once you confirm them.


πŸ’Ό Experience

Role Organization Duration
Python Intern Hubble42, Lahore Apr 2026 – May 2026
Freelance AI/ML & Full-Stack Developer Upwork Ongoing

πŸŽ“ Education

B.S. in Data Science β€” University of Punjab (PUCIT), Lahore Sep 2023 – Apr 2027 (Expected)

FSc. Pre-Engineering β€” Punjab College, Lahore


πŸ“œ Certifications

Coursera Microsoft Google IBM


πŸ“Š GitHub Stats




🌐 Online Presence

GitHub LinkedIn Email


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