Visa

Senior Software Engineer · Bengaluru · Apr 2024 – Apr 2026

Built RADP end-to-end, covering all use cases: Visa's client-facing risk, fraud, and reporting platform for Risk Advisors, working directly with PMs and business leadership. Led a 3-person team (2 developers, 1 QA) from discovery through ship, aligned delivery to requirements via POC validation and risk reviews, and built the GenAI tooling (fraud-rule summarization and an LLM-backed support layer), now used across 20,000+ fraud rules.

Visa, at scale: 329 billion transactions and $17 trillion in payments volume a year, across 200+ countries and territories, roughly 14,500 financial institutions, and 175M+ merchant locations (FY2025, per Visa's public fact sheet).

Sabre

Software Engineer I → III · Bengaluru · Aug 2021 – Apr 2024

Worked on payment products and a monolith-to-services migration for Sabre's enterprise hospitality clients: market entry, PCI compliance, and platform reliability. Built the internal Java platform that moved 4,000+ hospitality properties off a monolith, shipped Canadian market entry through Interac card support, and earned an accelerated double promotion (SWE I to III in two years) plus 4 Excellence Awards.

Sabre, at scale: a NASDAQ-listed ($SABR) travel-technology company ($2.9B in 2023 revenue, ~6,200 employees) whose global distribution system connects airlines and tens of thousands of hotel properties worldwide.