Selvaganapathy Mabhalan
Full Stack Developer @CGI
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WORK HISTORY
Full Stack Developer @CGI
Halifax, NS, CA
Designed, developed, and maintained high-performance software applications using Java, Python, Spring Boot, and MyBatis, delivering robust solutions that met or exceeded customer expectations. • Optimized batch processes to calculate and store credit ratings for securities, reducing processing time by over 90% from 2.5 hours to less than 20 minutes, resulting in increased efficiency and improved user experience. • Developed interactive wizards using Angular that enabled users to create MVEL expressions for evaluating credit ratings, streamlining the process and enhancing user engagement. • Created back-end CRUD APIs for expressions and derived security attributes using Spring Boot, ensuring efficient data management and seamless integration with other systems. • Enhanced system performance by optimizing SQL queries using MyBatis, enabling faster data retrieval from a collection of tables and improving overall system responsiveness. • Implemented comprehensive test suites, including unit tests using JUnit 5 and BDD tests using Cucumber Framework, ensuring the robustness and reliability of software applications. • Successfully migrated legacy Spring Framework applications to Spring Boot, leveraging the latest technology to improve system performance and maintainability. • Automated data synchronization between internal security attributes and external third-party applications using Python scripts, improving data accuracy and reducing manual effort. • Collaborated closely with cross-functional teams to deliver high-quality software applications, demonstrating excellent teamwork and communication skills.
EDUCATION
Brindhavan Hr. Sec. School
Grade XII
Saint Mary's University
Master of Science - MS
Bannari Amman Institute of Technology
Bachelor of Engineering - BE
ABOUT SELVAGANAPATHY MABHALAN
As a Full Stack Developer at CGI, my expertise in Java, Python, and Angular has been instrumental in delivering high-performance applications and optimizing critical processes. We enhanced software efficiency, notably reducing batch process times from hours to minutes, elevating productivity and user satisfaction.My educational foundation from Saint Mary\'s University in Computing and Data Analytics, coupled with professional certifications, underpins my ability to architect robust cloud solutions. Our team\'s commitment to innovation and seamless collaboration ensures we exceed customer expectations in a rapidly evolving digital landscape.
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