Headline

AI & Backend Engineer | FastAPI · LangChain · RAG · ChromaDB | Open to AI/ML, Backend & ESG Roles

About

I'm a self-taught AI and backend engineer with a Chemical Engineering background which means I actually understand the domains I build for, not just the code. Over the last two years I've shipped production-grade projects: an AI candidate screening system using RAG + LLaMA-3.3-70b, an ESG/BRSR analytics dashboard benchmarking real company data, a RAG document Q&A pipeline with ChromaDB and GPT-4o-mini, and a PDF-to-audiobook converter using AWS Polly with parallel processing. GitHub: github.com/jv0019

Location

Ulhasnagar

Work experience

Operations Manager at Freelance, May 2022 - Present · 4 yrs 3 mos, Ulhasnagar, Maharashtra, India, Managed end-to-end operations for a garment manufacturing and export business covering vendor coordination, procurement, logistics, and quality checks across 3+ product lines • Monitored construction activities during a G+4 building project including material tracking, contractor coordination, site inspections, and progress reporting • Handled vendor negotiations, sourced alternative suppliers, and evaluated pricing structures to reduce procurement costs — directly mirroring techno-commercial sales workflows • Built a Python-based garment catalogue automation tool eliminating manual data entry for product cataloguing, reducing onboarding time by 60% • Managed material inventory tracking, delivery scheduling, and documentation across multiple active projects simultaneously • Coordinated with contractors, consultants, and site teams — experience directly applicable to technical support and specification roles in construction chemicalsy

Python Developer at Freelance, Apr 2023 - Present · 3 yrs 4 mos, Remote

Education

Bachelor of Technology - BTech, Chemical Engineering, Thadomal Shahani Engineering college