About Me

I am a Software Engineer and AI practitioner with over a decade of experience building resilient, data-intensive systems. Currently, I work at Meta, architecting AI-native infrastructure with a focus on privacy stacks and addressing hallucinations in Large Language Models. Beyond the enterprise scale, I am obsessed with the democratization of AI. I spend my time exploring Multi-Agent Systems and local LLM optimizations, building practical tools that cut through complexity and streamline day-to-day toil.

Plawan Rath

Technical Arsenal

GenAIMachine LearningSystem DesignPythonRustTypeScriptReactNext.jsPyTorchAWSDockerKubernetesLLMsLangChainJavaC++C#

Work Experience

Meta Platforms

Jan 2022 - Present
Software Engineer Bellevue, WA

Building AI native infrastructure to streamline data flow in Meta’s ads stack. Addressing hallucinations for MetaAI using LLM Judges for benchmarking. Built ML Feature Privacy Stack for offline ads data privacy.

Yelp Inc

March 2019 - Jan 2022
Senior Software Engineer San Francisco, CA

Backend development of Ads platform. Built ad attribution infrastructure for external retargeting ads and worked on third-party cookie replacement solutions.

Casenet LLC

Jan 2018 - March 2019
Senior Software Engineer Boston, MA

Internal web applications on MongoDB, Go, and Angular 6. Backend APIs for Health Management Application Trucare using Java 8.

Sabre Inc

May 2015 - Jan 2018
Contributor Software Developer Southlake, Texas

Full stack development in React and .NET for internal hospitality solutions. Developed internal windows applications in C# and Ruby.

IBM India Software Labs

July 2012 - March 2014
Associate Software Engineer Bangalore, India

Enhanced and fixed AIX commands, libraries, and shell related issues using C.

Featured Projects

interview-prep-coach

Multi-step conversational interview prep app using LLM and Gemini API.

JavaScriptNext.jsLLMGemini API

logo-foundation-model

Foundation model implementation for Logo generation.

Python

astra-pipeline

Data pipeline infrastructure utilizing Go and Docker.

GoDocker

plawan-claude-connectors

Claude Desktop connectors implementation including Filesystem and other tools.

PythonClaude DesktopMCP

ai-software-eng-team

Hierarchical Concurrent Software Engineering Team using CrewAI.

PythonCrewAIMulti-Agent SystemsAnthropic API

Stock Suggestions App

A web app for stock suggestions using Reddit data analysis.

PythonDjangoReddit APIDockerPostgreSQLGemini API

Research Assistant Agent

Multi-agent research assistant system utilizing LLMs.

PythonLangChainLLMsStreamlitDocker

Deep Learning Sandbox

Collection of deep learning experiments and implementations.

PyTorchPythonDeep Learning

FileSystem Assistant

MCP server implementation for file system interaction.

Model Context ProtocolTypeScript

Model Fine Tuning

Experiments and scripts for fine-tuning LLMs.

LLMsFine-tuningPython

French Conjugations

Python-based tool for French verb conjugations.

Python

VOD Inference

Video on Demand inference system.

PythonInferenceYOLOv8