Jithin Thampy
Senior Software Engineer
Mannarkkad
Summary
Results-driven Senior Software Engineer with over 5 years of experience in application development, GenAI implementation, and data processing. Expertise in Python and SQL, with hands-on experience in building innovative GenAI applications using Large Language Models (LLMs), AWS Bedrock, LangChain, vector search, prompt engineering, and document-based Q&A systems. Proficient in backend and frontend development, with a proven track record of optimizing queries, automating workflows, and delivering scalable solutions that enhance operational efficiency. Committed to leveraging cutting-edge technologies to drive impactful results and foster continuous improvement in dynamic environments.
Overview
10
10
years of professional experience
3
3
Certifications
4
4
Languages
Work History
Senior Software Engineer
NeST Digital
01.2020 - Current
- Currently working on GenAI projects, developing LLM-based document query systems and chat-driven data analysis workflows.
- Built multi-document Q&A, summarization, vector-search pipelines using Python, AWS Bedrock, and embeddings.
- Implemented prompt engineering, context filtering, chunking, semantic similarity search and retrieval-augmented generation (RAG).
- Integrated streaming responses, session history, Worklist features and S3-based document management.
- Designed LLM-based query generation for SQL using Bedrock (Claude/Nova), PostgreSQL and YAML-based few-shot examples.
- Strong SQL query optimization including crosstab transformations and performance tuning for large datasets.
Associate GIS Engineer
Nest Digital
01.2016 - 12.2020
- Managed complex GIS projects from inception to completion, ensuring timely delivery and accurate results.
- Proficient in GIS analysis, documentation and mapping.
- Presented technical reports and findings to stakeholders, effectively communicating complex GIS concepts in a simplified manner.
- Maintained accurate portfolio of drawings and designs.
Education
B.Tech - Mechanical Engineering
Kathir College of Engineering
Coimbatore01.2015
Skills
Programming: Python, SQL, Angular, C#NET, HTML, CSS, MVC
undefinedCertification
Web Designing
Timeline
Senior Software Engineer
NeST Digital
01.2020 - Current
Associate GIS Engineer
Nest Digital
01.2016 - 12.2020
B.Tech - Mechanical Engineering
Kathir College of Engineering