Headline

AI Backend Engineer @OneCard | LLMs, Production RAG & Agentic AI (LangGraph, MCP) | Docker | Postgres | Redis

About

I am a Machine Learning Engineer passionate about building scalable AI systems that bridge cutting-edge research with real-world applications. With a strong foundation in Python, Deep Learning, Computer Vision, and NLP, I specialize in designing and deploying models that deliver measurable business impact. I have worked on projects ranging from real-time emotion detection using CNNs to intelligent recommendation models, combining robust engineering with practical deployment. I enjoy solving problems end-to-end — from data preprocessing and model optimization to API integration and frontend-backend connectivity (React) — ensuring that AI solutions are not only accurate but also production-ready. Currently, I am seeking opportunities to contribute as a Machine Learning Engineer / AI Engineer in product-driven companies, where I can apply my expertise to build impactful, high-performance AI solutions at scale.

Location

Pune City

AI stack

hugging face

kiro

langfuse

langgraph

PydanticAI

Work experience

Graduate Engineering Trainee at FPL Technologies, Jan 2026 - Present · 7 mos, Pune City, Building scalable Python backends and deploying ML infrastructure for complex financial operations. • Financial RAG Development: Built an end-to-end retrieval system for complex financial PDFs and tabular data, integrating Docling for OCR, Alibaba embeddings, and a Vector DB. • Retrieval Optimization: Engineered a hybrid search pipeline, implementing a BGE-Large cross-encoder (reranker) to filter context and drastically reduce LLM hallucinations. • Production Deployment: Scaled the AI architecture for production by deploying Hugging Face TEI for GPU-accelerated model hosting and integrating Redis caching to minimize query latency. • Asynchronous Backend Engineering: Maintained and optimized a high-performance Sanic Python backend for internal customer service apps, resolving critical bugs to ensure high API availability.

Education

Bachelor of Technology - BTech, Computer Science, Shoolini University