Jul 2023 – Present · 2 yrs 11 mos · Gurugram, Haryana, India · Remote

• Standing Instructions (Recurring Payments Team)
• Took ownership of the standing instructions micro-service, managing peak traffic handling of 25 million + transactions per day.
• Spearheaded the development of a groundbreaking feature enabling partial recovery of payments. This enhancement significantly boosted operational flexibility and resilience in payment processing, resulting in an impressive revenue of 100 crore in a single quarter.
• Played a pivotal role in designing and developing robust REST APIs for automating mandate registration, modification, and deletion processes.
• Fastag Acquiring Microservice for NPCI Exception Handling
• Configured as a scheduled cron job executing every 3 minutes.
• Fetches toll tag exceptions added or removed during the last 3-minute interval.
• Records key details such as tag ID, exception type, and timestamp of application or removal.
• Classifies exceptions by priority: Low Balance, Closed, Blacklist
• Enables toll plaza operators to make informed, real-time vehicle access control decisions.
• Autopay (Backend Driven Rendering Micro Service)
• Developed the Autopay feature from scratch for the Airtel Thanks App, a backend rendering micro-service enabling frontend content rendering. Implemented comprehensive security measures, including robust authorization mechanisms and response encryption, to ensure the protection of sensitive customer data across both APIs.
• Worked on Kibana which helped in enhanced monitoring and error resolution reducing the RCA time by 50 %.