Steve Momcilovic

Designing and delivering full-stack applications using NestJS, Next.js, Django, and FastAPI to build scalable APIs, interactive UIs, and robust integrations. Implementing ETL workflows and AWS Lambda services, and establishing CI/CD and automated testing suites to ensure data integrity and rapid, reliable delivery.

Designed and implemented backend services and APIs including a data generation platform for seeding ephemeral environments, reducing setup time and eliminating costly replication processes. Built full-stack quality dashboards and developer tooling while mentoring engineers to improve development velocity and reliability.

Built TypeScript and Python utilities and Cypress-based automation frameworks with custom API integrations and data generators, increasing component test coverage from 2% to over 60%. Created developer tools and established organization-wide standards for component, API, and integration testing.

Developed a comprehensive test framework to validate financial transactions, ensuring accuracy and dependability of critical financial data. Collaborated with cross-functional teams to integrate the framework and provide implementation guidelines to meet delivery timelines.

Designed and implemented Python and AWS Lambda-based ETL services to process and validate healthcare data, ensuring HIPAA compliance and reducing processing time. Built backend APIs, data pipelines, and full-stack test harnesses while integrating quality gates into CI/CD pipelines to reduce production incidents.

Designed and implemented an automation strategy that reduced test cycle feedback time from 3 days to 15 minutes and architected a multi-stage Docker Swarm build pipeline integrated with Jenkins for scalable pre-deployment testing. Led automation standardization and mentoring across global teams to improve CI/CD and test architecture.

Delivered custom automation frameworks and development solutions across healthcare, finance, media, and retail, increasing automation coverage to 70–80% in multiple environments. Built cross-platform BDD frameworks and CI/CD pipelines with Jenkins and Docker Swarm, and maintained large-scale Jenkins pipelines executing thousands of automated tests per cycle.

Reproduced and documented software defects and analyzed game stability during Alpha and Beta stages, contributing to successful title releases. Compiled daily activity reports to maintain team alignment and progress.

Completed an Associate of Applied Science in Audio Production and Engineering from 2008 to 2010.