---
title: "Smarak Patra - Associate Software Engineer in Raurkela | Tal"
description: "Meet Smarak Patra, Software Engineer @ Dassault Systèmes | RAG Agents · LangGraph · Java · Microservices · REST APIs | EIE’25 @ NIT Rourkela ’25 based in Raurkela. AI stack includes cursor and opencode. Explore public work links including github."
image: "https://tal.club/meet/smarak-patra/share-image"
---

# Smarak Patra on Tal

## Headline

Software Engineer @ Dassault Systèmes \| RAG Agents · LangGraph · Java · Microservices · REST APIs \| EIE’25 @ NIT Rourkela ’25

## About

Backend Software Engineer with production experience building distributed systems and AI\-powered services at Dassault Systèmes\. I ship things that run at scale — not side projects, actual enterprise infrastructure\. At Dassault, I architected a RAG\-based AI agent with optimized vector embeddings for enterprise knowledge\-base search, integrated EXALEAD search into the 3DSupport platform achieving sub\-100ms query response times, and re\-engineered a legacy Knowledge Base module to sustain 99\.4% uptime SLA\. I also built a semantic CV screening system from scratch at an internal hackathon — using NLP and ML to parse multi\-format resumes and rank candidates against JDs, cutting manual recruiter effort significantly\. My stack: Java, Python, C\+\+, TypeScript, REST APIs, microservices, Docker, PostgreSQL, MongoDB\. I've worked with RAG pipelines, vector embeddings, LSTM\-based forecasting, and semantic NLP — applied to real production systems, not toy demos\. Outside work: I've built a full\-stack AI mock\-interview platform \(Next\.js \+ Gemini API\) with 100\+ active sessions, an LSTM stock prediction model with attention mechanisms, and a bandwidth\-allocation algorithm for elastic optical networks with an 80% optimal\-assignment success rate\. I'm looking for roles in Software Development, AI/ML Engineering, or Site Reliability Engineering where I can build systems that are fast, fault\-tolerant, and intelligent\.

## Location

Raurkela

## AI stack

cursor

opencode

## Work experience

Associate Software Engineer at Dassault Systemes Solutions Lab, Jul 2025 \- Present · 1 yr 2 mos, \-Architected a production RAG agent with optimized vector embeddings for enterprise knowledge\-base querying; improved contextual AI response accuracy and content discoverability at scale across internal platforms\. \-Integrated EXALEAD search into the 3DSupport platform via REST APIs; achieved sub\-100ms response times on complex multi\-parameter queries, directly improving end\-user experience for enterprise customers\. \-Re\-architected a legacy Knowledge Base module to eliminate critical performance bottlenecks; maintained 99\.4% uptime SLA and implemented CAS SSO to unify authentication across the microservices ecosystem\. \-Engineered an AI\-powered CV Screening & Ranking system at an internal hackathon using semantic NLP and ML; parsed multi\-format resumes, computed candidate\-JD similarity scores, and delivered ranked shortlists — significantly reducing recruiter screening effort\.

Software Engineer Intern at Dassault Systemes Solutions Lab, Jan 2025 \- Jun 2025 · 6 mos

Software Programmer at Code Red \- NIT Rourkela, Apr 2022 \- Dec 2022 · 9 mos, Raurkela

## Education

Electronics and Instrumentation Engineering, Engineering, National Institute of Technology Rourkela

Class 12 \(ISC\), Science, St\. Paul's School, Rourkela

## Public links

- github: https://github\.com/LeoParadox10

[View the original profile](https://tal.club/meet/smarak-patra)

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