The latest articles on DEV Community by Sarankumar .S (@iamsaranhere). https://dev.to/iamsaranhere https://media2.dev.to/dynamic/image/width=90,height=90,fit=cover,gravity=auto,format=auto/https:%2F%2Fdev-to-uploads.s3.us-east-2.amazonaws.com%2Fuploads%2Fuser%2Fprofile_image%2F4089842%2F326de8d9-1573-460e-ad31-e0da2cc0a2b5.jpg https://dev.to/iamsaranhere en Sarankumar .S Sat, 22 Aug 2026 14:34:11 +0000 https://dev.to/iamsaranhere/hello-world--51h9 https://dev.to/iamsaranhere/hello-world--51h9 <p>hey, i'm sarankumar.s.</p> <p>i build ai systems that actually ship. currently mts applied ai at goml, working on genai pipelines, rag architectures, and agentic workflows on aws.</p> <p>i like the messy part. embeddings that don't retrieve, agents that loop forever, cost curves that spike at 2am. i fix those, then write about it.</p> <p>a slow habit of learning things end to end.</p> ai aws llm rag