Suman Das — Software Engineer

I am a Software Engineer at Visa, currently working on the Global Billing Platform — a high-scale financial system that powers Visa’s worldwide transaction and billing processes. My work focuses on building reliable, scalable, and performant backend systems that handle large volumes of financial data with precision and security. Previously at Nykaa, I designed and developed core components of the Vendor Financial System, which processes over 2 million orders per payout cycle across multiple business units. I successfully automated the end-to-end financial workflow — from digital contract creation to payout calculation and report generation — helping eliminate revenue leakages exceeding ₹1 crore annually and significantly improving transparency for both vendors and the organization. I also resolved complex scalability challenges, optimized SQL queries for performance, and built systems capable of handling large-scale financial data efficiently. My technical expertise includes Java, Spring Boot, MySQL, AWS, and other modern backend technologies. I’m deeply passionate about solving complex engineering problems, optimizing financial workflows, and building systems that scale seamlessly. Driven by curiosity and a growth mindset, I’m always eager to learn new technologies and contribute to building world-class financial infrastructure.

Stackforce AI infers this person is a Fintech Backend Engineer with expertise in scalable financial systems.

Location: Bengaluru, Karnataka, India

Experience: 2 yrs 8 mos