• Led the design and implementation of a secure, cloud-based SaaS platform for digital card issuance and management, serving a large and growing list of banks and credit unions.• Directed all IT and security operations, achieving SOC2 and PCI DSS certifications through meticulous auditing and compliance efforts, ensuring the highest security standards.• Developed a full-stack cloud-native infrastructure using Google Cloud Platform (GCP), Terraform, and a custom CI/CD pipeline that accelerated delivery and ensured robust security.• Managed all production releases and support ensuring system stability, quick issue resolution, and minimal downtime.• Established and managed secure connectivity to credit union networks and automated vulnerability scanning, improving system security and response time for potential threats.

• Managed a team of 8 developers in designing and maintaining real-time risk and trading systems for Equity Derivatives, driving efficient systems during critical events like Hurricane Sandy.• Led the migration of complex market data systems, reducing platform instability and improving performance for high-volume equity options trading.• Streamlined the startup, shutdown, and failover processes for key trading systems, ensuring system availability in disaster recovery scenarios.

• Oversaw a global team of 12 developers, managing the design and implementation of a real-time risk management system for OTC derivatives, responsible for approving up to $2 trillion in trades daily.• Led system integration for the Bank of America and Merrill Lynch merger, ensuring the smooth transition of critical risk and margin approval systems.• Achieved regulatory compliance by implementing checks on credit exposure, ISDA agreements, and anti-money laundering (AML) status.

• Mortgage Origination System: Led the conversion of one of the world’s largest mortgage warehouse lending systems, with approximately $12 billion in outstanding loans, from an IBM mainframe to a Java-based web application, improving system performance and scalability.• Equities Client Relationship Management (CRM) System: Designed and developed UBS’s custom CRM system, creating a secure, scalable architecture that integrated with multiple databases and tools, significantly enhancing global client management and operational efficiency.• Credit Derivatives Risk and Pricing System: Developed a real-time risk and pricing system for credit derivatives, capable of managing a large portfolio of credit default swaps (CDS) and computing real-time risk metrics and profit & loss (P&L) figures, ensuring timely and accurate risk assessments.