Sunmathi Periyasamy
Chennai
Summary
Experienced Java Developer with over 9 years of expertise in software development, specializing in Java technologies. Skilled in designing, developing, and maintaining robust applications with a deep understanding of insurance systems. Proficient in Guidewire, leveraging its functionalities to optimize business processes and enhance system performance. Seeking to contribute technical expertise in Java and Guidewire to deliver high-quality solutions in the insurance domain.
Overview
10
10
years of professional experience
Work History
Senior Java Developer - InsuranceNow
Cognizant
12.2018 - Current
- Worked in most of the modules of InsuranceNow product like Billing, Claims, Forms configuration and Policy issuance
- Actively participated in software requirement analysis, design, development, E2E testing and multiple highly successful product rollout implementations
- Led a team of 4 members in developing adobe design forms and spearheaded the migration of forms to OTE
- Developed RESTful APIs which increased data retrieval speeds by 30%, enhancing user experience
- Promoted from Java developer to Senior Java developer after successfully optimizing back-end operations, improving code efficiency by 35%
Java Developer - CitiDirect BE
Virtusa Polaris
08.2015 - 10.2018
- Assisted in the development and deployment of Java-based applications
- Developed unit test cases using SOAP UI, achieving 95% code coverage and reducing bugs by 20%
- Participated in code reviews and pair programming sessions, which improved code quality and reduced errors by 15%
- Analyzed and resolved the Pre-SIT/SIT/UAT defects with team members
Java Developer - Phoenix Payments, Barclays, UK
Virtusa Polaris
08.2015 - 10.2018
- Collaborated with different teams to ensure the code delivery in timely manner
- Refined existing algorithms, reducing runtime by 20% and enhancing overall system performance
- Collaborated in a SCRUM environment to deliver updates bi-weekly, maintaining a 100% adherence to project timelines
- Collaborated with QA and security teams to implement end-to-end testing and secure coding practices, reducing vulnerabilities by 30%
Education
Bachelor of Engineering - Computer Science
Government College of Engineering
Salem05.2015
Skills
- Java
- HTML
- CSS
- JavaScript
- VTL
- SQL
- Git
- Maven
- Tomcat
- Spring Boot
- Hibernate
- Eclipse
- IntelliJ
- Postman
- SOAP UI
- Git Hub
Timeline
Senior Java Developer - InsuranceNow
Cognizant
12.2018 - Current
Java Developer - CitiDirect BE
Virtusa Polaris
08.2015 - 10.2018
Java Developer - Phoenix Payments, Barclays, UK
Virtusa Polaris
08.2015 - 10.2018
Bachelor of Engineering - Computer Science
Government College of Engineering
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