Virendra Patil

Pune, India

Software Engineer with over 5 years of experience specializing in designing, building, and deploying robust, high-performance distributed systems. My core expertise lies in developing clean, well-tested APIs and microservices using Python (FastAPI, Django), implementing technologies like Redis, RabbitMQ, and PostgreSQL to power efficient async pipelines and event-driven architectures.

I also drive full-stack implementation and deploy scalable solutions via AWS (Lambda, S3, API Gateway) and Docker. I actively leverage Generative AI/LLM solutions (LangChain, LangGraph, Agents, Gemini) to automate complex business logic, consistently delivering tangible results like a 30% reduction in processing time.

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Skills

Technologies and tools I work with

Python

FastAPI

Django

JavaScript

TypeScript

React

AWS

Next.js

Tailwind CSS

Node.js

Docker

Git

PostgreSQL

RabbitMQ

Kubernetes

Express.js

Work Experience

My professional journey in software engineering

Designed and built a scalable microservice from the ground up using FastAPI, defining clear REST API patterns and integrating JWT/GitHub OAuth security. This architecture now handles 50% of core application logic, ensuring high availability and fault tolerance.

Engineered the backend adaptation for global expansion, modifying API logic and models to successfully launch the product in Germany, Korea, and the UK while ensuring data integrity across regions.

Implemented Python and Django feature to enhance data accuracy by 25%, driving significant project optimization. Achieved 5x time efficiency, prioritizing critical data for improved outcomes.

Engineered high-performance data ingestion pipelines using Python and optimized SQL queries on Snowflake. These optimizations resolved critical bottlenecks, increasing data processing throughput by 30%.

Led the end-to-end technical design and implementation of a pivotal feature for our product (covering 30% of the project scope), translating complex business requirements into robust, deployable backend code.

Architected a custom automated testing platform using Django and React, integrating it into the CI/CD workflow. This reduced manual testing overhead and boosted issue detection speed by 25%.

Developed and deployed 3 hackathon projects, prototyping new API capabilities that were later adopted into the main product roadmap.

Awarded with High Impact Award for my exceptional work.

Contributed to developing robust enhancements to a tracking application, implementing advanced rate limiting mechanisms that improved accuracy by 20% and increased security, ensuring precise data capture using Python.

Designed and developed RESTful APIs to enable communication and data exchange between the application and other systems and services, additionally built an associate management module that improved the user's efficiency by up to 50%.

Orchestrated collaborative efforts with developers, project managers, and stakeholders to analyze application requirements, propose innovative enhancements, and refine design elements; facilitated a seamless workflow resulting in a 20% reduction in project timeline.

Designed, built, and maintained efficient and reliable data pipelines using Python and SQL, processing and storing over 5TB of complex data sets daily.

Enhanced infrastructure by identifying and implementing improvements, increasing pipeline efficiency by 30%, scalability by 40%, and robustness.

Collaborated with cross-functional teams and stakeholders to understand data needs and integrated over 15 new data sources into the pipeline using SQL and Python.

Built an ETL process using Python in AWS to create a data lake of the US Securities and Exchange Commissions' open-source data on financial advisors in the US market.

Collaborated with other teams and stakeholders to know the requirements and develop various transformation jobs.

Education

My academic background

Bachelors in Technology

Walchand College of Engineering

Grade: 9 out of 10

2017 - 2021

Higher Secondary Certificate (HSC)

SGM

Grade: 92% out of 100%

2015 - 2019

Secondary School Certificate (SSC)

SMS

Grade: 92% out of 100%

2010 - 2015

Projects

My open source projects and contributions

PR Agent

A PR agent that integrates Slack notifications, GitHub Actions analysis, and Claude Code for AI-powered workflows.

PythonAI AgentClaude Code

Vibe Pay

A payment gateway with a vibe.

NodeExpressNext.jsTailwind CSSTypeScriptReactMongoDB

Zaptrash

ZapTrash takes your raw tweet ideas and enhances them using various large language models (LLMs), providing multiple variations based on your chosen tone.

PythonFastAPINext.jsTailwind CSSTypeScriptReact

One Task

An landing page for all of your tasks!

Next.jsTailwind CSSTypeScriptReact

IPL 2025 RAG

An IPL RAG to predict top performers for an IPL 2025 match

PythonFastAPIRAGVectorDBOpenAIOllama

ExTrack

ExTrack is a modern Discord bot for tracking personal and group expenses using both natural language and slash commands.

PythonDiscord

Courseium

A course selling website to grow together!!!

NodeExpressNext.jsTailwind CSSTypeScriptReactMongoDB

Game Hub

A modern React application that showcases various games and gaming-related information using external APIs.

ReactChakra UITypeScriptVite

HushHush

A chat room app for chatty people.

ViteTailwind CSSTypeScriptReactNodeWebSocket

Open Source Contributions

My contributions to the open source community

lightdash/lightdash

Contributed to the Lightdash open source project by adding features

TypeScriptReactOpen Source

pytest-dev/pytest

Contributed to the pytest open source project by adding features

PythonOpen Source

Get In Touch

I am currently looking for new opportunities. Whether you have a question or just want to say hi, I'll try my best to get back to you!

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