Harshvardhan Patil

Full Stack Developer

Pune, India 1+ yrs exp 82 · Excellent

About

Full Stack Developer with 1+ year of professional experience building backend services in Python (Django, FastAPI) and end-to-end web applications using React, TypeScript, and Node.js. Comfortable owning a feature from database schema through API to UI - including real-time interfaces, async task processing, and production deployments. Additional experience integrating AI features (RAG, embeddings) into live systems.

Skills & Expertise (33)

Python Intermediate

6.3/10

Years Exp

Git Intermediate

6.0/10

Years Exp

REST APIs Intermediate

6.0/10

Years Exp

AWS Intermediate

6.0/10

Years Exp

JavaScript Intermediate

6.0/10

Years Exp

HTML Intermediate

6.0/10

Years Exp

CSS Intermediate

6.0/10

Years Exp

Postgresql Intermediate

6.0/10

Years Exp

Django Intermediate

5.0/10

Years Exp

CI-CD Intermediate

5.0/10

Years Exp

GitHub Actions Intermediate

5.0/10

Years Exp

Kubernetes Intermediate

5.0/10

Years Exp

Docker Intermediate

5.0/10

Years Exp

Lambda Intermediate

5.0/10

Years Exp

S3 Intermediate

5.0/10

Years Exp

Express.js Intermediate

5.0/10

Years Exp

Node.js Intermediate

5.0/10

Years Exp

FastAPI Intermediate

5.0/10

Years Exp

SQLAlchemy Intermediate

5.0/10

Years Exp

React Intermediate

5.0/10

Years Exp

Typescript Intermediate

5.0/10

Years Exp

WebSockets Beginner

4.5/10

Years Exp

Pydantic Beginner

4.5/10

Years Exp

Celery Beginner

4.5/10

Years Exp

JWT Auth Beginner

4.5/10

Years Exp

RBAC Beginner

4.5/10

Years Exp

Redis Beginner

4.5/10

Years Exp

Embeddings Beginner

4.0/10

Years Exp

RAG Pipelines Beginner

4.0/10

Years Exp

PGvector Beginner

4.0/10

Years Exp

Vector Search Beginner

3.5/10

Years Exp

LangGraph Beginner

3.5/10

Years Exp

LangChain Beginner

3.5/10

Years Exp

Work Experience

Associate Software Engineer

Volkswagen Group Digital Solutions India

Dec 2025 - Present

Redesigned 12+ conversation flows for an HR/IT support chatbot backend, improving intent recognition accuracy by 18% and reducing fallback rate, cutting escalations to human agents. Integrated IT ticketing and employee-directory APIs into Python backend workflows, expanding automated resolution coverage across 3+ enterprise support domains. Optimized chatbot backend services using asynchronous request processing and PostgreSQL query tuning, reducing NLP response latency and improving throughput under concurrent load. Built an observability and analytics dashboard tracking 5,000+ monthly chatbot interactions (resolution efficiency, fallback trends, CSAT) to drive data-informed model improvements. Implemented Redis-backed caching and asynchronous task execution to improve backend response performance and reliability.

Associate Software Engineer

Neutrino Tech Systems

Jun 2025 - Nov 2025

Built an AI-powered Prior Authorization platform for US healthcare in Python, automating document analysis and decision routing, cutting manual authorization effort by 40% across 500+ weekly requests. Designed normalized PostgreSQL schemas with secure foreign-key relationships and efficient query structures for healthcare workflow management. Engineered role-based authorization (RBAC) workflows across Patient, Provider, and Payer systems with backend validation and workflow-driven state transitions. Automated Prior Authorization letter generation using AWS Bedrock and MCP pipelines. Built asynchronous document-processing pipelines using AWS Bedrock to streamline Prior Authorization decision routing.