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Shivani Shankar

@shivanishankar

Senior Java Backend Engineer at EPAM Systems, developing Spring Boot microservices and Kafka pipelines processing over 25 million records per cycle.

India

Message

At EPAM Systems, I developed and supported Java and Spring Boot microservices and REST integrations for Edward Jones’s financial data platform. Its Spring Batch and Kafka ingestion pipelines processed over 25 million records per cycle.

I implemented Kafka producer and consumer flows with MongoDB write processing, and investigated consumer lag, indexing gaps, latency, and ingestion failures. I also analyzed production issues using Splunk and Dynatrace and supported deployments through Jenkins/CloudBees, Helm, and Azure AKS.

Earlier, I modernized a legacy JSP application into Java/Spring Boot microservices and REST APIs for Delta Air Lines, and worked on PostgreSQL workflows and AWS EC2 deployments. Across roles at Oracle India, Siemens Technology India, and Cognizant Technology Solutions, I developed enterprise features and services, contributed to modernization work, and wrote JUnit/Mockito tests.

Experience

Work history, roles, and key accomplishments

Senior Software Engineer

EPAM Systems

Aug 2024 - Jan 2026 (1 year 5 months)

Developed and supported distributed Java/Spring Boot microservices and REST integrations for a financial data platform, incorporating Spring Batch and Kafka ingestion pipelines processing over 25 million records per cycle. Implemented Kafka producer/consumer flows and MongoDB write processing, and analyzed production issues using Splunk and Dynatrace.

Java Spring Boot Microservices REST APIs SpringBatch Kafka MongoDB Splunk Dynatrace Jenkins Helm AKS

Senior Developer I

EPAM Systems

Jun 2023 - Aug 2024 (1 year 2 months)

Modernized a legacy JSP application into Java/Spring Boot microservices and REST APIs with clearer component boundaries and reusable backend logic. Worked on PostgreSQL-backed workflows, SQL query optimization, and AWS EC2/JBoss application deployments.

Java Spring Boot Microservices REST APIs PostgreSQL SQL EC2 JBoss

Senior Application Developer

Oracle India

May 2022 - May 2023 (1 year)

Developed enterprise features for Oracle Fusion Applications, analyzing Oracle SQL/PLSQL and complex business workflows for performance and defect resolution. Contributed to modernization of Fleet Management modules from Oracle ADF to VBCS/web components.

Oracle SQL Pl SQL Oracle Applications Oracle ADF Visual Builder Cloud Services (VBCS)

Software Developer

Siemens Technology India

Jul 2021 - May 2022 (10 months)

Implemented Spring Boot services, REST integrations, business validations, and error-handling improvements for cloud-hosted enterprise applications.

Spring Boot REST APIs Java

Programmer Analyst

Cognizant Technology Solutions

Mar 2019 - Jul 2021 (2 years 4 months)

Developed Java microservice functionality, wrote JUnit/Mockito tests, resolved integration defects, and addressed Fortify/Black Duck secure-code findings.

Java Microservices Junit Mockito Fortify Black Duck