At Sterling Software Private Limited, I build and maintain modules for the CamsPay fintech platform, covering merchants, payments, billing, and reporting. I work across Angular, Node.js, and PostgreSQL, and develop REST APIs for merchant setup, transactions, and workflows.
I automated merchant onboarding workflows, reducing manual effort by 75%, and billing calculations, reducing manual effort by 90%. The platform runs billing for 300+ merchants and processes 5 lakh+ daily UPI and UPI AutoPay transactions.
I also engineered high-volume report workflows using Node.js streams and chunked processing. One reporting system generated bulk PDF and ZIP downloads for 30,000+ rejection records in 100–120 seconds.

