Develop and maintain Go-based microservices and RESTful APIs using GoFramework and PostgreSQL. Troubleshoot production and UAT incidents, perform root-cause analysis, ensure performance, security, and compliance, collaborate with DevOps/QA teams, participate in code reviews, testing, documentation, and support continuous improvement of architecture and workflows.

Develop and maintain Card Management System components (Oracle PL/SQL, .NET APIs, Linux/Windows administration), troubleshoot production and UAT incidents, perform root cause analysis, participate in code reviews, testing, deployment, and ensure compliance, security, and performance standards.