Harihara Sudhan N Email & Phone Number

Chennai, Tamil Nadu, India

- Engineered and deployed a robust backend infrastructure supporting over 20,000 users and 10+ businesses, ensuring scalable and reliable performance.- Developed and integrated AI services and Retrieval Augmented Generation (RAG) pipelines using OpenAI, LangChain, and vector databases, automating tasks and enhancing data processing accuracy.- Implemented LLM response caching techniques, reducing repeated LLM calls, improving response times, and optimizing system… Show more - Engineered and deployed a robust backend infrastructure supporting over 20,000 users and 10+ businesses, ensuring scalable and reliable performance.- Developed and integrated AI services and Retrieval Augmented Generation (RAG) pipelines using OpenAI, LangChain, and vector databases, automating tasks and enhancing data processing accuracy.- Implemented LLM response caching techniques, reducing repeated LLM calls, improving response times, and optimizing system performance.- Built and optimized data extraction and processing services from third-party sources, migrating data from third-party CRM and automation tools to in-house databases, reducing costs and improving data control.- Spearheaded end-to-end backend development, demonstrating strong expertise in backend architecture, system design, and operational efficiency. Show less