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door2021/README.md

πŸ‘‹ Hi, I'm Farid Ullah

Full-Stack Engineer | AI/ML Engineer | Generative AI Engineer

I’m a Full-Stack Engineer with 5+ years of experience building scalable web, mobile, and backend systems, with 2+ years focused on AI and Generative AI.

I specialize in taking AI concepts beyond prototypes and engineering them into production-ready applications β€” combining LLMs, RAG, vector search, agentic workflows, and modern backend architectures.

Currently pursuing a Master’s in Artificial Intelligence, I’m focused on building intelligent systems that are reliable, scalable, maintainable, and capable of solving real-world problems.


πŸš€ About Me

  • πŸ€– Building AI-powered and Generative AI applications
  • 🧠 Working with LLMs, RAG, embeddings, semantic search, and vector databases
  • πŸ”— Building agentic workflows with LangGraph
  • βš™οΈ Engineering scalable FastAPI and REST APIs
  • πŸ—„οΈ Designing and optimizing PostgreSQL, MySQL, Redis, and vector-based systems
  • πŸ“± 5+ years of experience across Full-Stack & Mobile Development
  • ☁️ Working with Docker, Kubernetes, AWS, Azure, and GCP
  • πŸŽ“ Pursuing a Master’s in Artificial Intelligence
  • πŸ“š Completed the IBM Generative AI Engineering Specialization

I’m particularly interested in the intersection of AI + software engineering, where intelligent systems need to operate reliably inside real production environments.


🧠 AI & Machine Learning

Generative AI

  • Large Language Models (LLMs)
  • Prompt Engineering
  • Retrieval-Augmented Generation (RAG)
  • Embeddings
  • Semantic Search
  • AI Agents & Agentic Workflows
  • LangGraph

Machine Learning

  • PyTorch
  • Hugging Face
  • Computer Vision
  • YOLOv8
  • Model Integration & Inference

Vector Search

  • FAISS
  • Pinecone
  • ChromaDB
  • Vector Databases
  • Similarity Search

πŸ’» Software Engineering

Backend

  • Python
  • FastAPI
  • Flask
  • Node.js
  • REST APIs
  • Microservice-oriented architectures
  • Database design & optimization
  • Redis & caching

Frontend

  • React.js
  • React + TypeScript
  • Responsive Web Applications

Mobile

  • Flutter & Dart
  • React-Native

Databases

  • PostgreSQL
  • MySQL
  • Redis
  • Firebase
  • Vector Databases

Cloud & DevOps

  • Docker
  • Kubernetes
  • GitHub Actions
  • AWS
  • Azure
  • GCP
  • CI/CD

πŸ› οΈ Featured Projects

πŸ” DeepReview β€” AI Code Review & PR Management

An AI-powered dashboard that automates GitHub pull-request analysis and code review.

Capabilities:

  • Automated PR code analysis
  • Security flaw detection
  • AI-generated PR descriptions
  • GitHub REST/App API integration
  • Real-time analysis with Redis caching

Tech: React TypeScript FastAPI LLaMA 3.3 MySQL Redis GitHub API


πŸ‘οΈ EdgeInsight-AI β€” Hybrid Edge-Cloud Vision Platform

A computer vision platform combining local edge inference with cloud-based vision-language models.

Capabilities:

  • Real-time spatial detection using YOLOv8
  • Natural-language scene narration
  • Hazard analysis using VLMs
  • Browser-based voice synthesis
  • Containerized FastAPI backend
  • Automated deployment with GitHub Actions

Tech: React TypeScript FastAPI YOLOv8 Groq VLM Docker GitHub Actions


πŸ“ˆ Engineering Experience

5+ Years Software Engineering

My experience spans the complete product lifecycle:

System Design β†’ Development β†’ API Integration β†’ Database Design β†’ Testing β†’ Deployment β†’ Optimization

I've worked extensively across:

  • Full-stack application development
  • Mobile application development
  • Backend/API engineering
  • Database optimization
  • Cloud infrastructure
  • AI-powered applications
  • Production deployments

I've also achieved up to 30% performance improvements through backend refactoring, query optimization, caching, and improved data flow.


🎯 Current Focus

I'm currently focused on becoming a stronger AI/ML + Software Engineer, particularly in:

  • πŸ€– Agentic AI systems
  • 🧠 LLM application engineering
  • πŸ”Ž RAG & advanced retrieval systems
  • πŸ—ƒοΈ Vector search & semantic retrieval
  • βš™οΈ Scalable AI backend architectures
  • πŸ‘οΈ Computer vision + multimodal AI
  • πŸ”„ AI evaluation and reliable production workflows
  • ☁️ Deploying AI systems at scale

My goal is to build AI systems that are not only intelligent, but also reliable, observable, scalable, and production-ready.


🀝 Open to Collaboration

I'm interested in collaborating on projects involving:

  • πŸ€– Autonomous & Agentic AI
  • 🧠 LLM applications
  • πŸ”Ž RAG & semantic search
  • πŸ‘οΈ Computer Vision
  • 🦾 AI + Robotics
  • βš™οΈ AI infrastructure & backend systems
  • πŸš€ Early-stage AI products

If you're building something interesting in AI or software engineering, feel free to reach out.


πŸŽ“ Education & Certifications

Master's in Artificial Intelligence Riphah International University β€” 2025–Present

Bachelor's in Computer Science (Software) Abdul Wali Khan University Mardan β€” 2017–2021

IBM Generative AI Engineering Specialization Coursera β€” 2025

16-course specialization covering Generative AI, LLMs, NLP, Deep Learning, Python, PyTorch, Hugging Face, and LangChain.


πŸ“« Let's Connect


Building intelligent software, one system at a time.

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