Abhishek Koira worked on the KB-iGOT/sunbird-devops repository, focusing on secure API gateway configuration and scalable admin operations over a two-month period. He developed new admin search and user profile management APIs, exposing endpoints through Kong and securing them with JWT, CORS, ACL, and rate limiting. Abhishek transitioned rate limiting from IP-based to credential-based enforcement, strengthening access control and auditability. He automated deployment and configuration using YAML and Ansible, enabling repeatable infrastructure-as-code rollouts. His work enhanced operational visibility, governance, and security for administrators, demonstrating depth in API management, configuration management, and DevOps practices without addressing bug fixes during this period.