Mandira Tamang

Java Developer @American Express

New York, NY, US

As a Java Developer at American Express in New York, NY, I spearheaded backend development with Java/JEE and front-end projects using JavaScript/TypeScript frameworks like Angular, React, and VueJS. My focus was on enhancing system performance and scalability. I implemented CI/CD pipelines using GitHub, Maven, and Jenkins, which reduced build and deployment times by 30%. Additionally, I improved data retrieval speeds by 25% utilizing AWS tools such as EMR, ECS, and Redshift, along with advanced SQL optimization techniques. I provided critical production support and maintenance for web services, ensuring 99.9% uptime and minimal downtime, while troubleshooting issues effectively. My collaboration with cross-functional teams aimed at enhancing system efficiency and user experiences through Spring Core, Spring Boot, and Spring MVC. I successfully optimized web application performance, increasing system scalability and robustness by implementing innovative solutions with Angular, React, and VueJS.Key Contributions-Spearheaded Java/JEE backend and JavaScript/TypeScript frontend projects using Angular, React, and VueJS, focusing on scalability and robust system performance-Reduced build and deployment times by 30% through the strategic implementation of CI/CD pipelines using GitHub, Maven, and Jenkins-Improved data retrieval speeds by 25% using AWS tools like EMR, ECS, and Redshift, coupled with advanced SQL database optimization techniques-Provided critical production support and maintenance for web services, ensuring 99.9% uptime and minimal downtime while effectively troubleshooting issues-Collaborated closely with cross-functional teams to enhance system efficiency and user experiences using Spring Core, Spring Boot, and Spring MVC-Successfully optimized web application performance, increasing system scalability and robustness by implementing innovative solutions with Angular, React, and VueJS.

Valparaiso University

Master's degree