Open to opportunities

Kather cena

@kathercena

Message

I build and modernize enterprise Java applications for healthcare, identity governance, and financial services.

India

Message

What I'm looking for

I'm looking to build and modernize enterprise applications where I can deliver scalable Java services, improve performance and reliability, contribute to solution design, and mentor engineers.

I build and modernize enterprise Java applications across healthcare regulatory data, identity and access governance, and financial services.

At Innovit, I engineered an end-to-end import-view release workflow for Genesis iICE MDM, delivering REST APIs, scheduled jobs, configurable approvals, reporting, and integration tests. I also delivered regulatory-data integrations for GS1/GDSN, EUDAMED, GUDID, and AusUDID.

I improved high-volume processing through pagination, batch persistence, query tuning, bounded previews, and memory-efficient Visual Rule execution. I contribute to solution design, code reviews, mentoring, release delivery, and production incident resolution.

Previously at Bank of America, I migrated an Oracle Entitlements Server rules application to Drools and developed Spring Boot microservices and Angular components for access governance. Earlier, I built reliable SOAP and JMS-based remittance integrations for UAE Exchange, including million-scale transaction processing.

Experience

Work history, roles, and key accomplishments

Current

Senior Engineer

Current

Innovit Inc.

Jan 2022 - Present (4 years 8 months)

Engineered an end-to-end import-view release workflow for a healthcare regulatory data platform, delivering REST endpoints, service-layer logic, scheduled jobs, and integration tests. Developed APIs and services across multiple modules and improved high-volume processing through pagination, batch persistence, and query tuning.

Java 8 11 Spring MVC Spring Boot REST APIs Vue.Js SQL Server Dynatrace GUDID AusUDID Pagination Batch Processing Code Review

Software Engineer II

BA Continuum India Pvt. Ltd.

Jan 2019 - Jan 2022 (3 years)

Migrated a licensed Oracle Entitlements Server rules application to the open-source Drools engine, eliminating a proprietary rule-engine dependency. Developed and maintained Spring Boot services and Angular 8 components supporting rule-based entitlements, provisioning, and access-policy governance.

Java Spring Boot Spring Cloud Microservices Drools Oracle Docker Kubernetes Zuul Eureka CI CD SonarQube Junit Mockito

Software Engineer

XM Software Solution

May 2016 - Nov 2018 (2 years 6 months)

Developed SOAP/JAX-WS services and Java business logic supporting cross-border remittance workflows through Flash and Telex channels across Gulf countries. Revamped JMS processing with ActiveMQ and Apache Camel to provide reliable, durable, million-scale transaction processing.

Java J2EE SOAP Jax ActiveMQ JMS Apache Camel Sybase Obsidian Scheduler Remittances Integration

Education

Degrees, certifications, and relevant coursework

Syed Ammal Engineering College

Bachelor of Engineering, Computer Science and Engineering

Grade: 75.5%

Bachelor of Engineering in Computer Science and Engineering from Syed Ammal Engineering College, affiliated with Anna University, Chennai, completed in 2013.