Teams at Fiserv

Lead design, development, and cloud deployment of scalable backend microservices for payments. Partner with product and architecture teams, write and test production-grade code, ensure low latency and reliability, maintain and refactor core payment systems, mentor engineers, and participate in on-call and release management to maintain high system availability.

Serve as a senior manual QA expert enabling automation by writing detailed test cases, auditing and organizing test suites, troubleshooting flaky tests, and validating hardware/software interactions. Provide cross-functional advocacy, manual validation, and source-of-truth documentation to support automation engineers and ensure robust test coverage.

Lead design, development, and implementation of high-quality payment applications. Collaborate with cross-functional teams to gather requirements, code, test, debug, and optimize large-scale distributed systems. Maintain and improve codebases, run peer reviews, and mentor junior developers. Contribute to CI/CD, cloud deployments, and ensure reliability and performance in a payments environment.