Hariharan Panneerselvam
B1 Visa holder[USA] | Full Stack Developer | M.Tech in Data Science at BITS Pilani | Pega Certified Senior System Architect V 8.7 | AI Powered | Pega | |Data Analytics | Machine Learning | Salesforce
- Role
- Genai Consultant at Deloitte
- Location
- Chennai, TN, IN
- LinkedIn followers
- 500 followers
About Hariharan Panneerselvam
Enthusiastic AI Developer and Full Stack Engineer with a strong foundation in GenAI, NLP, and backend services.Experienced in LLM fine-tuning, Retrieval-Augmented Generation (RAG), and integrating transformer models (GPT-2,Mistral) using FastAPI and LangChain. Demonstrated expertise in Python, Hugging Face Transformers, vector databases(Pinecone, Chroma), and cloud deployment. Proven ability to bridge front-end UI (React) with intelligent backendsystems. Passionate about building real-time, AI-powered applications that solve meaningful business problems
Experience
Genai Consultant
Nov 2025 — Present · Bengaluru, IN
Education
Rajalakshmi Engineering College
Bachelor of Engineering - BE, Electronic and Communications Engineering
2019 — 2023
BITS Pilani, Hyderabad Campus
Master of Technology - MTech, Data Science
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