Keerthana Nagisetti
@keerthananagisetti
I modernize Java backend systems, build REST APIs, and improve enterprise application reliability.
IndiaWhat I'm looking for
At Lumen Technologies, I'm modernizing legacy enterprise systems from Java 1.7 to Java 11 and Spring Boot 2.5, consolidating 120+ code units into a unified architecture. I've also refactored JAX-RS/Jersey endpoints into Spring MVC REST controllers and migrated builds from Apache Ant to Maven.
I'm focused on reliable backend integrations, having migrated 41 MyBatis mappers, validated 34 REST/SOAP endpoints, and investigated CRM workflow issues through root-cause analysis. I work with Java, Spring Boot, Oracle DB, IBM MQ, TIBCO, WildFly, Swagger UI, and Postman in Agile sprint teams.
Experience
Work history, roles, and key accomplishments
Modernized a legacy enterprise codebase from Java 1.7 to Java 11/Spring Boot 2.5, consolidating 120+ code units and migrating build toolchain from Ant to Maven. Validated 34 REST/SOAP endpoints via Swagger UI and Postman as part of an Agile team.
Education
Degrees, certifications, and relevant coursework
Narsimha Reddy Engineering College
B.Tech, Computer Science and Engineering
2022 -
Grade: 7.94 CGPA
Pursuing a B.Tech in Computer Science and Engineering with a CGPA of 7.94.
Hewlett Packard Enterprise
Job Simulation, Software Engineering
2026 - 2026
Completed a Software Engineering Job Simulation via Forage, building a RESTful web service and writing unit tests using Java Spring Boot.
Sri Chaitanya Junior College
Intermediate, MPC
2020 - 2022
Grade: 93.3%
Completed Intermediate (MPC) with 93.3%.
Tech stack
Software and tools used professionally
Availability
Location
IndiaAuthorized to work in
Salary expectations
Job categories
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