Somesh Mallewar

Data Engineer and GenAI enthusiast with experience in building AI-powered applications, APIs, RAG pipelines, and data workflows. Skilled in Python, SQL, LangChain, LLM integration, and cloud-based solutions.

Data Engineer Intern - Delphi Analytics

(2023-12 - 2024-10)

• Developed ETL pipelines and data engineering workflows using Python and SQL.
• Worked with databases such as PostgreSQL and Microsoft SQL Server for data storage and querying.
• Managed workflow jobs using Apache Airflow for task scheduling, orchestration, and workflow automation.
• Used Selenium for automation and web data extraction tasks.

Assistant System Engineer - Tata Consultancy Services

(2025-05)

• Developed AI-powered applications using Large Language Models (LLMs) and LangChain.
• Built Retrieval-Augmented Generation (RAG) pipelines for intelligent document querying and contextual responses.
• Developed REST APIs and integrated AI models into applications.
• Worked on prompt engineering, document chunking, embeddings, and vector database integration.

Bachelor's Degree - Yeshwantrao Chavan College of Engineering, Nagpur (2020 - 2024)

HSC - St. George College, Nagpur (2019 - 2020)

SSC - Sanjuba High School, Nagpur (2017 - 2018)