Headline

AI/ML Focused Software Engineer | Generative AI • LLMs • RAG • Python • FastAPI • Vector Databases • Google Cloud

About

AI/ML focused Software Engineer specializing in Generative AI, LLM applications, Retrieval-Augmented Generation (RAG), backend systems, and scalable AI-powered software development. Built and deployed multiple end-to-end AI applications including enterprise-grade RAG systems, intelligent document retrieval platforms, AI-powered assistants, and full-stack web solutions using Python, FastAPI, vector databases, REST APIs, and cloud technologies. Experienced in developing: • LLM-powered applications • Semantic search and retrieval systems • AI backend architectures • Vector database pipelines • Full-stack AI applications • API-driven systems and integrations Tech stack includes Python, FastAPI, Flask, ChromaDB, JavaScript, Git/GitHub, Google Cloud Platform (GCP), HTML/CSS, and modern AI tooling. Strong interest in building scalable AI products that solve real-world problems through intelligent automation, NLP, and modern software engineering practices. Currently seeking opportunities in: • Software Engineering • AI/ML Engineering • Generative AI Engineering • Backend Engineering

Location

Kolkata

AI stack

antigravity

claude code

claude

cursor

geminicli

hugging face

Work experience

Associate Consultant at Tech Mahindra, Jul 2026 - Oct 2026 · 3 mo, Kolkata, • Took ownership of Flipkart customer cases escalated by L1 support agents when first-level teams could not close them. • Studied case history and customer complaints to find root causes and apply the right fix under company policy. • Advised L1 agents on clear resolution steps so that difficult cases could be closed. • Worked through several open cases in parallel, troubleshooting step by step and keeping to service-level timelines.

Google Cloud Facilitator at Google Developer Student Clubs (GDSC-SCOE), Apr 2025 - Jun 2025 · 3 mos, Kolkata, West Bengal, India, - Mentored 100+ learners in Google Cloud, AI/ML and Android development tracks - Achieved 80% participant completion rate exceeding program benchmark of 60% - Delivered hands-on sessions on Compute Engine, BigQuery, and Google Cloud AI APIs - Facilitated cloud deployment workshops helping students build and ship ML applications

Education

Bachelor of Technology, Computer Science, Dr. Sudhir Chandra Sur Institute of Technology & Sports Complex

12th pass, Sciene, North Point Senior Secondary Boarding School (Arjunpur Branch)

Public links

github: https://github.com/PranoyRoy2004

linkedin.com: https://www.linkedin.com/in/pranoy-roy-112ab41b9?utm_source=share_via&utm_content=profile&utm_medium=member_android