Certified Oracle Java SE 8 Programmer I with 10 years of experience in healthcare, including 5 years as a Java Software Engineer. Proficient in Core Java, JDBC, file I/O, multi-threading with ExecutorService, and developing UIs with Java Swing and AWT. Expertise in deploying JAR executables, writing optimized SQL queries, and managing MS SQL Server, IBM DB2, and MySQL databases. Solid experience with JPA, Hibernate, Spring Boot, and building RESTful APIs, along with tools like Maven, JUnit, GitHub, Jira, Log4j, and SLF4J. Proven ability to troubleshoot complex performance issues and deliver high-quality software solutions.Experience Health Care Service Corporation (Jul 2019 – Present) | Chicago, IL Java Software Engineer• Spearheaded key projects, including the integration of enhancement requests, and expanding testing capabilities. Played a pivotal role in unit tester DGF conversion and optimization, reducing downtime and improving testing efficiency by 50%. Established a GitHub repository for efficient code management and developed crucial installation documents for varied operating systems.• Championed the Java development of a robust Regression application processing 3,000 claims against 10,000 business rules. Integrated Java multi-threading (4 threads), efficient log file handling, and IBM DB2 database storage solutions.• Achieved rapid processing of a 1 million-record log file using Java, enabling database insertion in just 1 minute. Employed advanced Java techniques for memory optimization and streamlined data handling.• Built a Java application from scratch leveraging unit tester models for efficient processing of claim numbers, SQL queries, and result storage. Enhanced SQL interaction in Java, allowing multiple claims processing simultaneously.Evolent Health (Aug 2014 – Feb 2019) | Chicago, ILSQL Data Operations Analyst• Managed 800 live claims and EMR data sources in SQL server, troubleshooting data issues.• Consistently exceeded 95% file load percentage and 90% data volume stability index metrics for production data sources.• Displayed organizational skills by creating a Kanban board to prioritize no load hold reprocess tickets and reduce backlog from 100 tickets to zero in three months• Expanded leadership savvy by coordinating with Syntel offshore team to re-build and promote eight different stored procedures for data source creation across data formatsEducationUniversity of Illinois at Chicago (Aug 2011 – May 2014)Bachelor of Science in Statistics and Operations Research