Muhammad Aqeel

HEY, I AM
MUHAMMAD AQEEL

🚀 AI Engineer | Python Backend Developer | Generative AI & Agentic Systems

I am a Python Backend & AI Engineer building production-grade LangGraph agentic pipelines, RAG systems, and multi-tenant AI platforms using FastAPI, Django, pgvector, and 6+ LLM providers.

  • 🔹 Agentic AI — LangGraph pipelines, tool-use, real-time SSE streaming
  • 🔹 RAG Systems — hybrid search, pgvector, 8 vector store backends
  • 🔹 Backend APIs — FastAPI, Django, PostgreSQL, Redis, Docker
Profile Picture

Skills

I have worked on various frontend and backend projects. Check them here.

Frontend

HTML
CSS
Bootstrap
JavaScript
Tailwind CSS
Next.js

Backend & DevOps

FastAPI
Django & DRF
PostgreSQL
MongoDB
Docker
Redis
Celery
GitHub

AI & Agents

LangChain
🔁LangGraph
🧠Generative AI
📚RAG Pipelines
🤖Agentic AI
🗄️Vector DBs

Portfolio

E-Commerce Project

E-Commerce Project using Django, HTML, CSS, and Bootstrap Framework.

E-Commerce Project

I Coder Blog Post

A fullstack application built with Django and HTML, CSS, and Bootstrap Framework.

I Coder Blog Post

Text Utills Project

Text Utills Project using Django, HTML, CSS, and Bootstrap Framework.

Text Utills Project

E Commerce Project

E Commerce Project using FASTAPI and Next js.

E Commerce Project

Experience

Code Soft

October 2023 - November 2023

Developed desktop GUI applications using Python and Tkinter with responsive UI components. Designed and managed relational databases using Microsoft SQL Server for efficient data handling. Improved code structure and application performance through refactoring. Collaborated with the team to debug and resolve issues in production-grade systems.

Skills:

  • Python
  • Tkinter
  • Microsoft SQL Server
  • Problem Solving

Prodiology InfoTech

May 2024 - June 2024

Developed and optimized machine learning models using Scikit-Learn, improving accuracy on real datasets. Performed data preprocessing, feature engineering, and model evaluation. Automated parts of the ML pipeline, reducing preprocessing time by 20%. Gained hands-on experience in ML experimentation and performance tuning.

Skills:

  • Python
  • Machine Learning
  • Scikit-Learn
  • Pandas
  • Feature Engineering

Opus Technologies

July 2024 - September 2024

Built and maintained backend systems using FastAPI, SQLAlchemy, and PostgreSQL with async endpoints for high concurrency. Containerized applications using Docker, improving deployment efficiency by 40%. Designed REST API contracts reducing integration cycles by 30%. Introduced repository pattern and service-layer separation for scalable, maintainable architecture.

Skills:

  • FastAPI
  • SQLAlchemy
  • PostgreSQL
  • Docker
  • Python
  • Git

Prograsec

May 2025 - Present

Architected LangGraph-powered conversational AI with stateful memory, tool-use, human-in-the-loop interrupt handling, and real-time SSE token streaming backed by a PostgreSQL checkpointer. Built a pgvector retrieval engine with HNSW indexing and a weighted multi-factor scoring algorithm for large-scale semantic retrieval. Developed Cause Studio — a multi-tenant AI chatbot platform using Django, LangGraph, LangChain, and Celery supporting 6 LLM providers and 3 chat modes (RAG, Internet, Hybrid). Built an enterprise RAG module with hybrid search (BM25 + vector), RAG Fusion, HyDE, query decomposition, cross-encoder reranking, PII masking, and Redis caching. Engineered NutriHygiene — a FastAPI nutrition AI agent with 14 LangGraph tools and PGVector semantic search that reduced diet-plan generation cost by 90%. Built a plug-and-play auth module with JWT, Google OAuth (RS256), API key auth, and Fernet encryption used across all Prograsec services.

Skills:

  • Django
  • FastAPI
  • LangChain
  • LangGraph
  • pgvector
  • PostgreSQL
  • Redis
  • Celery
  • Docker
  • OpenAI
  • Groq
  • Agentic AI

About Me

HEY, I AM
MUHAMMAD AQEEL

🚀 AI Engineer | Python Backend Developer | Generative AI & Agentic Systems

I am a Python Backend & AI Engineer building production-grade LangGraph agentic pipelines, RAG systems, and multi-tenant AI platforms. Experienced with FastAPI, Django, pgvector, and 6+ LLM providers (OpenAI, Groq, Gemini, Anthropic) in real-world products.

  • 🔹 Agentic AI — LangGraph pipelines, tool-use, SSE streaming
  • 🔹 RAG Systems — hybrid search, pgvector, reranking, PII masking
  • 🔹 Backend APIs — FastAPI, Django, PostgreSQL, Redis, Docker

10 +

Projects

1+

Years of experience

5 +

AI Systems Built

📞 Contact me at:+92 3227131980

Let´s connect!

Muhammad Aqeel

@2026 Muhammad Aqeel