Mahesh S K
Software Engineer @Visa
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WORK HISTORY
Software Engineer @Visa
Developed robust RESTful APIs using Spring Web MVC, enabling seamless integration with various front-end applications and third-party services.• Developed an insightful dashboard using Typescript to actively monitor the customer metrics, client side and server-side failures, enabling proactive threat prevention and outage mitigation as a part of operational readiness by creating relavent metric filters to extract Cloud watch logs efficiently using Kotlin in the backend.• Contributed to designing the AWS backup landing page using Angular JS along with CSS/HTML that allows customers to take advantage of the service (schedule their backup, restore or point in time recovery) at their convenience and integrated Cypress for end-to-end testing.• Ensured API security by integrating OAuth2 and JWT for authentication and authorization, safeguarding sensitive data and maintaining compliance with security standards.• Created a serverless framework leveraging AWS Lambda and Amazon API Gateway, which led to reduced infrastructure expenses and facilitated a 100% scalability boost during periods of peak demand.• Designed and implemented a robust RESTful (Representational State Transfer) API utilizing the Spring framework for the• backup solution, demonstrating proficiency in creating efficient and scalable backend solutions using Hibernate and Kotlin.• For our managed backup solution project, I utilized the AWS Cloud Development Kit (CDK), an open-source software development framework from Amazon Web Services, to define and provision cloud infrastructure resources using TypeScript.• Implemented the backup job Id renewal recurring workflow allowing the lambda to renew the backup job Id on the customer’s EC2-instance periodically to ensure the system DB is discoverable by scripting a System Manager (SSM) document in Java.
EDUCATION
Anna University Chennai
Bachelor of Engineering - BE, Computer Science
ABOUT MAHESH S K
Java Fullstack Developer
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