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Tensor Field · Active
--/--/----
-- Days Left for 2027
Available · Delhi, India
Hi, I'm
Pushkar
AI Engineer · Full Stack Python Dev · Data Pipelines

Building production-grade AI systems —
LangGraph agents, RAG pipelines, Kafka/Spark infrastructure.
Things that actually ship and actually work.

View Projects → Resume Contact Me
10+
Projects Shipped
Live
GCP Deployed
LLM
Agent Architect
Open
To Opportunities
About

Who I am

Full Stack Python Developer & AI Engineer building things that go beyond demos.

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

I also build real-time data pipelines with Kafka, Spark and Airflow, and full-stack apps with FastAPI backends and React frontends. I care about production-ready, not 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
💼
Open To
AI/ML · Backend · Data Eng
🏆
Achievement
Hackathon Winner @ TechFest 2024
⚡
Availability
Immediate · Remote OK
📬
Email
pushstack25@gmail.com
Work

Projects

🤖 AI Agent Live on GCP
codereview-backend-668034153514
.asia-south1.run.app
★ Flagship · Live on GCP Cloud Run
CODEREVIEW-AI-AGENT

AI agent that reviews GitHub PRs like a senior engineer — triggered via webhooks, fetches diffs, retrieves codebase context via RAG, posts structured inline comments.

  • LangGraph stateful: fetch → analyze → review → post
  • Groq + LLaMA 3.1 70B for blazing-fast reviews
  • pgvector RAG for codebase-aware context
  • FastAPI + async SQLAlchemy + GCP Cloud Run
LangGraphGroqpgvectorFastAPIPostgreSQLDockerGCPReact
View on GitHub →
GitHub Webhook
↓
FastAPI
↓
LangGraph Agent
↓
Groq · LLaMA 3.1pgvector RAG
↓
PostgreSQLPR Comment
↓
GCP Cloud Run
API Monitor Analytics architecture
FastAPI · React · Firebase · Gemini AI
📊 API Monitor Analytics

Production-grade API monitoring and alerting with FastAPI, React, Firebase auth, Gemini AI diagnostics, and real-time uptime metrics.

FastAPIReactFirebaseGemini AISQLiteDockerTailwind
GitHub →
Taxi Demand Pipeline
Live Dashboard · Kafka → Spark → ML
🚖 RealTime Taxi Demand Pipeline

End-to-end streaming pipeline — Kafka producer → Spark processing → ML inference → Airflow retraining → live dashboard.

KafkaPySparkAirflowPostgreSQLRandom Forest
GitHub →
SmartBank Dashboard
Admin Dashboard · Loan Approval · ML Risk Score
🏦 Smart Bank Loan System

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

FastAPIReactPostgreSQLscikit-learnJWT
GitHub →
Brain Tumour Detection
CNN · MRI Classification · Flask
🧠 Brain Tumour Detection

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

CNNKerasFlaskOpenCVMongoDB
GitHub →
Plant AI model visualization
Plant disease classification · ResNet-34 · PyTorch
🌿 Plant AI — Disease Detection

Fine-tuned ResNet-34 on plant disease classification with PyTorch. Real-time leaf image prediction through a Flask app.

PyTorchResNet-34FlaskComputer Vision
GitHub →
RAG PDF Chatbot
LangChain · Vector Search · PDF Q&A
📄 RAG PDF Chatbot

Chat with any PDF via LangChain + vector search. Extracts, chunks, embeds and answers context-aware queries.

LangChainRAGVector DBPython
GitHub →
Skills

Tech Stack

⚡ AI / ML
LangGraphLangChainGroqRAGpgvectorPyTorchTensorFlowscikit-learnHuggingFace
🔧 Backend
FastAPIFlaskDjangoasync SQLAlchemyPostgreSQLMongoDBJWT AuthREST APIs
🌊 Data Engineering
Apache KafkaApache SparkPySparkAirflowPandasNumPy
🌐 Frontend
ReactTypeScriptJavaScriptNode.jsTailwind CSS
☁️ DevOps & Cloud
DockerGCP Cloud RunGitHub ActionsCloud SQLNginx
💻 Languages
PythonJavaScriptTypeScriptC++SQL
Resume

My Resume

↓ Download PDF GitHub ↗ LinkedIn ↗
Pushkar
Full Stack Python Developer · AI/ML Engineer · Data Engineer
📍 Delhi, India (NCR)
✉️ pushstack25@gmail.com
🐙 github.com/Pu5hk4r
💼 linkedin.com/in/pushkar25
⚡ Immediate Availability

Full Stack Python Developer and AI Engineer with hands-on experience building production-grade AI agents, RAG systems, real-time data pipelines, and full-stack web applications. Skilled in LangGraph, FastAPI, Kafka, Spark, and GCP. Delivered a live LangGraph + Groq PR Review Agent on Google Cloud Run.

Key Projects
CODEREVIEW-AI-AGENT2024 · Live
LangGraph · Groq · LLaMA 3.1 70B · pgvector · FastAPI · GCP Cloud Run · Docker
  • Stateful LangGraph AI agent auto-reviewing GitHub PRs via webhook integration
  • pgvector RAG pipeline for codebase-aware, context-rich code reviews
  • Deployed on GCP Cloud Run with async FastAPI, PostgreSQL, React dashboard
RealTime Taxi Demand Pipeline2024
Apache Kafka · PySpark · Airflow · PostgreSQL · scikit-learn
  • End-to-end streaming pipeline ingesting NYC taxi data via Kafka
  • Airflow DAGs for scheduled Random Forest model retraining
  • Real-time Dash dashboard for demand visualization across NYC zones
Smart Bank Loan Management System2024
FastAPI · React · PostgreSQL · scikit-learn · JWT · Alembic · Docker
  • Full-stack loan platform with JWT role-based authentication (admin/user)
  • Logistic regression ML model for real-time credit risk scoring
  • Admin dashboard for loan approval workflow with live installment calculation
Brain Tumour Detection Web App2024
CNN · Keras · Flask · OpenCV · MongoDB Atlas
  • CNN MRI classifier (Tumor / No Tumor) with OpenCV preprocessing
  • Flask web app with file upload and MongoDB Atlas patient record storage
Education
B.Tech — Computer Science Engineering2020 – 2024
MDU Rohtak Affiliated College · Delhi NCR
Technical Skills
AI / ML
LangGraphLangChainGroqRAGpgvectorPyTorchscikit-learn
Backend
FastAPIFlaskasync SQLAlchemyPostgreSQLMongoDBJWT
Data Engineering
KafkaSparkPySparkAirflowPandas
DevOps / Cloud
DockerGCP Cloud RunGitHub ActionsNginx
Achievements
🥇 Hackathon Winner @ TechFest 2024
📦 Published Open Source NPM Package
🚀 Production AI Agent live on GCP Cloud Run
Lab

Particle Collider

Three.js physics simulation. Add particles, watch them orbit and collide.

Speed
Power
Particles: 0
Collisions: 0
Contact

Get In Touch

Let's build
something real.

Open to AI/ML, backend, or data engineering roles. Also happy to collaborate on interesting projects. I reply within 24 hours.

Send a message