Based in Delhi, India

Hi, I'm Pushkar

AI Engineer · Full Stack Python Developer · Data Pipeline Builder

I build production-grade AI systems — from LangGraph stateful agents and RAG pipelines to real-time Kafka/Spark data infrastructure. I deploy things that actually work.

View Projects → GitHub ↗ LinkedIn ↗
10+
Projects Shipped
9
Phase Build Plan
GCP
Cloud Deployed
LLM
Agent Architect
About

Who I am

I'm a Full Stack Python Developer and AI Engineer focused on building systems that sit at the intersection of backend engineering, machine learning, and agentic AI.

My flagship project — a LangGraph-powered GitHub PR Review Agent — uses Groq + LLaMA 3.1 70B, pgvector RAG, and GitHub webhooks, deployed live on GCP Cloud Run. It reviews code like a senior engineer, automatically.

Beyond AI agents, I build real-time data pipelines with Kafka, Spark, and Airflow, and full-stack apps with FastAPI backends and React frontends. I care about systems that are production-ready, not just demo-ready.

Agentic AI RAG Systems LLM Integration Kafka · Spark · Airflow FastAPI · PostgreSQL Docker · GCP Cloud Run
📍
Location
Delhi, India
🎯
Currently Building
CODEREVIEW-AI-AGENT
🏆
Achievement
Hackathon Winner @ TechFest 2024
📬
Email
pushstack25@gmail.com
🔗
GitHub
github.com/Pu5hk4r
Work

Projects

🚖 RealTime Taxi Demand Pipeline

End-to-end streaming pipeline predicting NYC taxi demand in real time with Kafka, Spark, and ML — including scheduled Airflow retraining.

Kafka Spark Airflow PostgreSQL ML Dash
View on GitHub →
🏦 Smart Bank Loan System

Full-stack loan management platform with JWT auth, ML-based risk scoring, admin dashboard, and real-time installment calculation.

FastAPI React PostgreSQL ML JWT
View on GitHub →
🧠 Brain Tumour Detection

CNN-powered Flask web app classifying MRI scans as Tumor / No Tumor with OpenCV preprocessing and MongoDB Atlas storage.

CNN Keras Flask OpenCV MongoDB
View on GitHub →
🌿 Plant AI — Disease Detection

Fine-tuned ResNet-34 on plant disease dataset using PyTorch. Flask app for real-time leaf image classification.

PyTorch ResNet-34 Flask Computer Vision
View on GitHub →
📄 RAG PDF Chatbot

Chat with any PDF using LangChain and vector search. Extracts, chunks, embeds, and answers context-aware queries in real time.

LangChain RAG Vector DB Python
View on GitHub →
Skills

Tech Stack

⚡ AI / ML
LangGraph LangChain Groq RAG pgvector PyTorch TensorFlow Keras scikit-learn HuggingFace XGBoost
🔧 Backend
FastAPI Flask Django async SQLAlchemy PostgreSQL MongoDB Redis REST APIs WebSockets
🌊 Data Engineering
Apache Kafka Apache Spark PySpark Airflow Pandas NumPy Tableau SQL
🌐 Frontend
React TypeScript JavaScript Node.js HTML/CSS Tailwind
☁️ DevOps & Cloud
Docker GCP Cloud Run GitHub Actions AWS Linux Nginx
💻 Languages
Python JavaScript TypeScript C++ SQL

Particle Collider

A Three.js particle physics simulation. Add particles, watch them orbit and collide — generating plasma explosions with audio feedback. Built for fun.

// COLLIDER CONTROLS
Particles: 0
Collisions: 0

Let's build
something real.

Open to AI/ML, backend, or data engineering roles. Also happy to collaborate on interesting projects.

$ cat pushkar.json
{
    "available": true,
  "open_to": [
    "AI/ML Engineer",
    "Backend Developer",
    "Data Engineer"
  ],
  "location": "Delhi, India",
  "remote": true,
  "response_time": "< 24 hours"
 
}