Priyanka R
Ashburn,VA
Summary
Software Engineer with 5 years expertise in modernizing enterprise applications using Java 17, Spring Boot, and Microservices, and front-end applications using Angular 17, ensuring cross-platform responsiveness and robust security through JWT and OAuth2. Proficient in cloud-native development with AWS, utilizing EC2, Lambda, S3, and RDS for high-availability backend systems.
Overview
7
7
years of professional experience
Work History
Software Developer
Social Security Administration, SSA
Baltimore, MD
07.2024 - 02.2025
- Modernization of the legacy OSSNAP application into a responsive web portal using Java 17, Spring Boot, and microservices architecture significantly improves SSA user experience with features like document uploads, status updates and new policies.
- Upgraded the application from version 2.1 to 3.1 using Angular 17, Bootstrap, Jasmine, Karma, and jQuery, while implementing media queries to ensure responsive design across screens, mobile devices, tablets, and print views.
- Secured application by implementing JWT and OAuth2 for authentication and authorization, developed scalable REST APIs using Spring Boot, and containerized services with Docker, orchestrated in Kubernetes for efficient deployment and management.
- Designed and deployed scalable backend solutions on AWS, leveraging services like EC2, Lambda, S3, and RDS to support microservices built with Spring Boot and Java, ensuring high availability and performance.
Software Engineer
Sentaca, an IBM Company
Boston, MA
03.2021 - 02.2023
- Worked on migrating applications from Spring Boot 1.x to 2.x.
- Designed and developed a dynamic web mapping application using JavaScript, Leaflet, and Mapbox, implementing geocoding, reverse geocoding, routing, GeoJSON rendering, and search functionality, with seamless API integration using Axios and UI alignment based on Figma specifications.
- Managed code versioning with AWS CodeCommit and implemented scalable solutions using AWS EC2 and Lambda for virtualized and serverless application deployments.
Full-stack Developer
State Of Tennessee Department Of Health
Nashville, TN
10.2020 - 01.2021
- Integrated Spring Boot microservices with Elasticsearch, achieving 15% performance improvement through optimized analyzers and tokenizers.
- Maintained and improved JUnit test coverage upto 95%, ensuring thorough testing of applications.
- Implemented CI/CD pipelines using Jenkins for automated builds, testing, and deployment across environments.
Software Engineer
Verizon Inc
Irving, TX
04.2018 - 09.2020
- Developed backend processes, action classes, complex reports, and database interactions using Spring Framework and J2EE components; configured and deployed applications on Apache Tomcat Server and used Hibernate extensively for ORM-based integration with Oracle 11g database.
- Configured and managed IBM MQ Queue Managers, Queues, and Topics to enable reliable and asynchronous message communication between distributed systems.
- Performed build automation and unit testing using Maven and JUnit to ensure code quality.
Education
Master of Science - Computer Science
Texas A & M University Kingsville
Kingsville, TX12-2017
B.Tech - Computer Science Engineering
JNTUH
India05-2014
Skills
Languages: Java, C, JavaScript
Backend: Spring framework, Servlets, JDBC, SOAP, REST, XML, JPA, JMS, Hibernate, Spring MVC, Spring Boot, Spring Batch, Spring Security, Struts, EJB, JSP, JMS
Messaging tools: Kafka, Rabbit MQ, IBM MQ
Frontend: HTML5, CSS3, TypeScript, JavaScript, AJAX, JSON, Bootstrap, jQuery, Angular 17
Clouds & Databases: AWS, Oracle 10g/11i, MySQL
Web Servers: Oracle WebLogic, IBM Web Sphere, Glassfish, Apache Tomcat
Developer Tools: Postman, VS Code, GitHub, Ant, Maven, Jenkins, IntelliJ, Docker, Kubernetes
Testing: JUnit, Mockito, Jasmine, Karma, Soap UI
Timeline
Software Developer
Social Security Administration, SSA
07.2024 - 02.2025
Software Engineer
Sentaca, an IBM Company
03.2021 - 02.2023
Full-stack Developer
State Of Tennessee Department Of Health
10.2020 - 01.2021
Software Engineer
Verizon Inc
04.2018 - 09.2020
Master of Science - Computer Science
Texas A & M University Kingsville
B.Tech - Computer Science Engineering
JNTUH
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