AVAILABLE JUNE 2026 · PAN INDIA & REMOTE
POTHEESH VIGNESH K GENERATIVE AI ENGINEER
Building production-grade LLM systems — from RAG pipelines to 19-node multi-agent architectures. Published IEEE researcher. TCS & Infosys internship experience.
40%
LLM QUALITY BOOST
70%
REVIEW TIME SAVED
2
IEEE PAPERS
SCROLL
0INTERNSHIPS
0AI PROJECTS
0IEEE PAPERS
0CERTIFICATIONS
0% LLM BOOST
0AGENT NODES
01 / EXPERTISE
Skill Matrix
Specialised in the full Generative AI stack — from embedding pipelines to production LLM deployment.
95%
GEN AI STACK
LangChain / LangGraph / LlamaIndex95%
LangChainLangGraphLlamaIndexOpenRouter
RAG Architecture & Vector Databases93%
RAGChromaDBBM25Cross-EncoderBGE-M3
NLP & Semantic AI90%
SBERTWhisper
ASRTF-IDFNERSHAP
LLM APIs & Open-Source Models88%
OpenAIAnthropicGeminiLLaMAMistral
Backend & API Development85%
FastAPIFlaskStreamlitFirebasen8n
Agentic AI & Multi-Agent Systems92%
Multi-AgentPIV
ArchitecturePrompt Eng.Autonomous Flows
02 / HISTORY
Experience Log
Tata Consultancy Services (TCS)
FEB 2026 — PRESENT
Artificial Intelligence Intern
- Architected a production-grade multi-modal document analysis system (PDF, DOCX, images, CSV, Excel) transforming unstructured files into a fully searchable NLP knowledge base across 5+ document types.
- Engineered a hybrid retrieval pipeline combining ChromaDB semantic vector search with BM25 keyword indexing, achieving significantly higher answer accuracy versus single-method retrieval.
- Designed intent classification routing across 4 workflows and deployed the pipeline as a REST API using FastAPI.
- Integrated multi-LLM orchestration via OpenRouter dynamically routing each query to the most appropriate specialised model.
↑ 40% Response Quality Boost via Multi-LLM Orchestration
Infosys Springboard
DEC 2025 — FEB 2026
AI / ML Intern
- Built an end-to-end NLP pipeline converting long-form podcast audio into timestamped, topic-segmented transcripts using Whisper ASR, SBERT, and TF-IDF — processing audio in under 3× real-time.
- Designed hybrid topic segmentation producing clean topic boundaries with zero manual labelling.
- Implemented multilingual translation and Roman transliteration across 4+ languages via Flask REST API.
↓ 60% Manual Podcast Review Time Saved
Delta Biopharma Pvt. Ltd.
MAY — JUL 2025
Operations Intern
- Gained hands-on experience in pharmaceutical manufacturing; collaborated with cross-functional teams on quality assurance and daily workflow management.
InternPe
JUN — JUL 2024
Python Programming Intern
- Developed clean, efficient Python code for small-scale modules, debugging scripts, and algorithmic problem-solving under mentorship of experienced professionals.
Polymatech Electronics Pvt. Ltd.
JUN — JUL 2024
Operations Intern
- Supported packing operations, logistics, and supply chain management. Explored process optimisation technologies.
InternPe
JAN — FEB 2024
Web Development Intern
- Frontend and backend development using HTML, CSS, JavaScript, and responsive design principles. Contributed to live project modules and UI enhancements.
03 / PORTFOLIO
Built & Shipped
GENERATIVE AI · TCS 2026
AI ResearchHelp — Multi-Modal Research Assistant
Production-grade system ingesting 10+ file types, routing across 4 AI workflows
— RAG, Insight Generation, Improvement Analysis, IEEE Paper Generation. Voice input + Mermaid
diagram auto-generation.
ChromaDBBM25LangChainOpenRouterFastAPIOCR
2026GitHub →
NLP · INFOSYS 2026
AI Podcast — Multilingual Topic Intelligence
Converts long-form podcast audio into timestamped, topic-segmented transcripts
using Whisper ASR + SBERT hybrid segmentation across English, Hindi, Tamil, Telugu. 60%
reduction in manual review.
Whisper ASRSBERTTF-IDFFlaskStreamlit
2026GitHub →
AGENTIC AI · PERSONAL 2026
Multi-Agent Business Analyst AI System
19-node LangGraph PIV pipeline for SEC filing analysis. Monte Carlo
forecasting, SHAP explainability with causal DAG visualisation, automated analyst-ready DOCX
report generation.
LangGraphBGE-M3SHAPMonte CarloFastAPI
2026GitHub →
ML · AGRITECH 2025
FieldMan — AI Market Intelligence for Farmers
Mobile/web ML app providing Indian farmers GPS-based real crop price forecasts,
inflation-adjusted mandi rates, and direct market access combining pricing forecasting and
demand analysis.
Machine LearningGPSPrice ForecastingDemand Analysis
Jul 2025
◈ IEEE PUBLISHED
AI + IoT · MAJOR PROJECT 2024
AI Health Monitoring Wearable — Telemedicine
Telemedicine platform using 5G, MEC, and wearable sensors for real-time health
monitoring. Secure MFA data transmission with AI-powered personalised care insights.
MECMFA5GWearable SensorsAI
Insights
Nov 2024
◈ IEEE PUBLISHED
AGI · DEFENCE · MAJOR PROJECT 2024
Defence Drone Enhancement Using AGI
AGI-driven drone control integrating GPS, thermal imaging, 360° cameras, night
vision, and solar panels for enhanced autonomous surveillance using PyTorch.
PyTorchAGI ControlGPSThermalNight Vision
Oct 2024
AI WEB APP · 2025
AI-Integrated Budget Tracker
Intelligent budgeting site with AI expense classification, predictive analysis,
automated transaction logging, and real-time anomaly detection in spending patterns.
AI EnginePredictive
AnalyticsAuthInteractive Viz
May 2025
PLATFORM · MSME 2025
FundLink — Connect Money & Idea
Community platform connecting startups and investors with smart filters and
one-way profile visibility for privacy and high-quality matching.
Smart MatchingPrivacy
ControlsCommunity Platform
Jun 2025
04 / RESEARCH
IEEE Publications
01
IEEE ICEC2NT · 2025/2026
Defence System Enhancement by Portable Drones Using Artificial General
Intelligence (AGI)
02
IEEE ICCCSMD · 2025/2026
AI-based Health Monitoring Wearable Device in Telemedicine using MEC and MFA
Technology
Certifications & Credentials
☁️
Foundations of Prompt Engineering
AWS · Aug 2024
🚀
Google Startup School: Prompt to Prototype
Google · Dec 2025
🤖
OpenAI GPT-3 for Developers
Infosys · Feb 2025
⚡
AI-first Software Engineering
Infosys · Feb 2025
🧠
Introduction to Deep Learning
Infosys · Jan 2025
🔬
Introduction to Artificial Intelligence
Infosys · Jan 2025
🐍
Mastering Python
Infosys · Jan 2025
☁️
Foundations of Prompt Engineering
AWS · Aug 2024
🚀
Google Startup School: Prompt to Prototype
Google · Dec 2025
🤖
OpenAI GPT-3 for Developers
Infosys · Feb 2025
⚡
AI-first Software Engineering
Infosys · Feb 2025
🧠
Introduction to Deep Learning
Infosys · Jan 2025
🔬
Introduction to Artificial Intelligence
Infosys · Jan 2025
🐍
Mastering Python
Infosys · Jan 2025
06 / EDUCATION
Academic Foundation
BACHELOR OF ENGINEERING
Electronics & Communication Engineering
R.M.K. Engineering College, Tamil Nadu
6.6CGPA /
10
2026EXPECTED
4LANGUAGES
⬡
Google Developer Program
Active contributor building Generative AI solutions
◈
Vibe Coding & Innovation Club India
Driving AI product development and open-source collaboration
◆
DEV++ Community
Member advancing AI engineering best practices
AVAILABILITY & LOCATION
Pan India · Remote · Bengaluru · Hyderabad · Chennai · Pune · Mumbai ·
Available June 2026
07 / CONNECT
Let's Talk
Open to full-time roles in Generative AI
Looking for Generative AI Engineer, NLP Engineer, LLM Application Developer, or AI Research Engineer positions across India or remote. Available from June 2026.
✉ Send a Message