Karan K. Email & Phone Number

Bengaluru, KA, IN

Denver, Colorado, United States

• Spearheaded the maintenance and enhancement of a legacy full Stack project which is a portal for childcare services under the Maryland State Department of Education.
• Involved in designing and developing the migration from a custom framework to Spring framework (Spring, Angular), hence greatly increasing the reliability and maintainability of the system.
• Utilized projects such as Spring Boot, JPA and Security to implement different modules of the system, improving scalability and deployment times by 60%.
• Developed SQL queries for various reports and operations utilizing Spring JPA for efficient and scalable interaction, hence greatly increasing processing times for report batch operations.
• Designed and developed Spring REST APIs for third-party operations, data synchronization, and messaging-based communication using Kafka, thus increasing reliability and accuracy of operations and reports by over 40%.
• Wrote comprehensive unit and integration tests using JUnit and Mockito, achieving 90% test coverage.

Alpharetta, GA

• Worked on the migration of the Interconnect system, a SaaS platform with customizable user features, from on-premises infrastructure to AWS, leveraging cloud-native services for improved scalability, security, and.
• Developed and deployed Spring Boot microservices, integrating them with internal and external applications hosted on AWS. Leveraged AWS API Gateway, AWS Lambda, and Amazon ECS for seamless deployment.
• Built microservices for transactional data metrics, using Elasticsearch for optimized storage and retrieval, and integrated with AWS Kinesis for real-time data streaming, reducing query latency by 35% and enabling near.
• Collaborated with SCRUM teams on iterative development using Jira and Bitbucket for tracking and Jenkins for CI/CD releases.
• Configured ELK Stack for centralized logging and monitoring, reducing production downtime by 40%. Utilized AWS CloudWatch for performance metrics and alerting.
• Played a critical role in migrating on-premises services to the AWS cloud environment.

Bengaluru Area, India

• Project Cardtronics, Inc., USADeveloped web applications and interface for adding ATMs configurations, and show their statistical and graphical presentation of transactions, status, and properties. Used Java 7 and.
• Worked as a Network Data Centre Operations specialist to monitor and troubleshoot Postillion transaction switching software.
• Hands-on experience with object-oriented approach to problem solving, design, and development.
• Involved in gathering and analyzing system requirements.
• Designing and establishing the process and mapping the functional requirement to the workflow process.
• Wrote test cases using Junit.

Master Of Science (M.S.), Computer Science

Advanced Courses: Design Patterns in Java, Design and Analysis of Computer Algorithms,, Programming Languages, Database Systems, Operating.

Bachelor Of Engineering (Beng), Computer Science

Activities and Societies: College event organization team, Hiking and Trekking

Science With Mathematics And Biology

Activities and Societies: Scouts and Guides