Arpan Ratanghayra
Lead Software Engineer @Optum
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WORK HISTORY
Lead Software Engineer @Optum
Gurugram, IN
EDUCATION
Shri Tikamdas purshottam Bhatia Junior Collge of Science
Higher Secondary School Certificate, Science
Vellore Institute of Technology
Bachelor of Technology - BTech, Computer Science
The Saraswati Vidyalaya English High School
Secondary School Certicate, General Studies
ABOUT ARPAN RATANGHAYRA
Senior Software Engineer with experience building and scaling enterprise platforms across CRM, cloud, and GenAI. Currently working on enterprise‑scale GenAI and RAG systems that power millions of interactions, improve response times, and deliver measurable efficiency gains at scale.I specialise in system design, platform engineering, and turning complex business problems into reliable, production‑ready solutions. My work spans Salesforce‑based platforms, high‑throughput data pipelines, Kubernetes migrations, and GenAI‑driven knowledge systems.Previously, I built automation and platform tooling that improved release reliability and developer productivity by exposing infrastructure and testing frameworks as self‑service capabilities. I value strong ownership, thoughtful architecture, and continuous learning, and I enjoy working with teams that solve meaningful problems at scale.
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