Java, Cobol, Iso8583, Hibernate, Mastercard, UNIX, Spring, Tacl, Gherkin, Goldengate, Scobol, Xml, Selenium, Cucumber, TAL, LIS5, Connex, Visa, hp nonstop, ISO20022, Electronic File Transfers

.NET, Visual Studio, Jira, Windows, Wpf, Oop, Git, Confluence, Agile, Scrum, Azure DevOps, GRPC, Rider, Experior emulation principles and tools

Java, Apis, Spring Boot, Fault Tolerance, Sql, Automated Testing, Microservices, System Design, Distributed Systems, Rdbms Concepts, Scalability, Python 3, Event-driven architecture, Caching, Resilience, Build tooling, Messaging, Release practices, Source Control, Engineering governance, Observability