Kalyan Kumar Mummena

Led the full development lifecycle for cross-border payment solutions, from intuitive Angular UI design to robust Java-based back-end processing, ensuring precise data validation and seamless system integration.

• Architected and delivered end-to-end solutions for cross-border payments, managing the full SDLC from Angular UI design to Java back-end processing, ensuring precise data validation and seamless integration with downstream systems.
• Optimized application performance by minimizing UI-to-API call frequency and streamlining data retrieval processes, significantly improving system responsiveness and efficiency.
• Led the technical migration of 5 critical Angular applications from version 8 to 16, adopting the latest framework features and maintaining high application stability and compatibility.
• Developed a one-click loan repayment feature using Angular and Java, enabling users to close existing loans and initiate new ones with minimal interaction.
• Enhanced dashboard scalability and reliability by implementing read/write separation for database operations, directing SELECT statements to replica databases for improved performance.

Led the design and front-end development of the Eligibility Signal System (ESS) for managing account-level holds, collaborating with stakeholders to define signal workflows and integrate with Spring Boot APIs.

• Led the design and front-end development of the ESS (Eligibility Signal System) for managing account-level holds triggered by dynamic business signals, building a responsive Angular UI integrated with Spring Boot APIs for real-time hold management.
• Enhanced CI/CD pipelines using Jenkins, Git, Maven, and Bitbucket, streamlining development and deployment processes.

Recognized for excellence in delivery and innovation, demonstrated by successfully migrating Angular (8 → 16) across 5 enterprise applications and designing/deploying a new loan repayment application from scratch.