Contributed to MFA authentication systems across PayPal, Venmo, Xoom, and Hyperwallet

Improved performance and reliability of applications used by millions of users across web and native platforms

Monitored and debugged production systems using Datadog, configuring alerts and leveraging CAL and FPTI for distributed tracing and log analysis

Collaborated in Agile teams to deliver scalable, production-ready features

Developed React-based frontend components for BlockID MFA connectors, improving authentication workflows and user experience

Built backend services using Java and Spring Boot to support secure authentication and system integration within a microservices architecture

Automated routine tasks using shell scripts and cron jobs.

Developed and maintained web applications using React, Redux, and TypeScript, delivering responsive and user-friendly interfaces

Contributed to backend services using Java and Spring Boot within a microservices architecture

Collaborated in Agile teams, participating in sprint planning, development, and code reviews

Performed testing, debugging, and performance tuning to ensure application stability and reliability