Guhan Dhandapani k on Tal
Headline
Technical Architect at Hexaware
About
Results-driven IT professional with 10+ years of experience in IT, specializing in Data Engineering, Production Support, Data Integration, and Generative AI solutions. Experienced in designing and maintaining scalable data pipelines, ETL workflows, and cloud-based data platforms using Python, SQL, AWS, and modern data engineering technologies. Strong background in Production Support, including monitoring critical business applications, incident management, root cause analysis (RCA), defect resolution, performance optimization, SLA adherence, and coordinating with cross-functional teams to ensure high system availability and seamless operations. Recently focused on enterprise Generative AI applications, including Retrieval-Augmented Generation (RAG), Large Language Models (LLMs), LangChain, LlamaIndex, OpenAI, Amazon Bedrock, Pinecone, FAISS, and AI workflow orchestration. Experienced in building intelligent document search, knowledge management, and AI-powered business solutions. Passionate about leveraging data and AI to solve complex business problems while delivering reliable, scalable, and high-quality solutions. Committed to continuous learning, innovation, and collaborating with global teams to drive business success.
AI stack
github copilot
hugging face
langchain
langgraph
langsmith
LlamaIndex
Work experience
Technical Architect at Hexaware Technologies, May 2026 - Present · 5 mos, Bengaluru, Building enterprise AI solutions using LLMs, RAG, AI Agents, LangChain, LangGraph, CrewAI, OpenAI, Python, vector databases, prompt engineering, embeddings, REST APIs, and cloud technologies to deliver intelligent business applicati
Engineer at Societe Generale Global Solution Centre, Mar 2022 - May 2026 · 4 yrs 3 mos, Bengaluru
Software Engineer at ILINK SYSTEM AND DIGITAL SOLUTIONS, Feb 2016 - Mar 2022 · 6 yrs 2 mos, Chennai
Data Engineer at iLink Systems & Digital Solutions, Feb 2016 - Mar 2022 · 6 yrs 2 mos
Education
Bachelor of Engineering, Information Technology, Indian Institution of Engineers
