Sasi Kumar Bellamkonda

Worked in the eligibility module for SNAP, TANF, and Jobs Programs.

● Involved in UAT team to help functionally for ABAWD, AutoDial batches.

● Involved in development of new enhancements as and when requested byclient or to resolve existing production issues of state eligibility project for Alabama. Not only doing the coding part but involved in code analysis process of the existing issues and enhancements.

● As a functional team member involved onshore offshore daily calls andincident management calls to explain business functionality.

● Designed and implemented SMS and Email notification APIs integrated with the CNS server, enabling real-time user alerts and communication workflows.

● Designed, implemented, and maintained high-volume, low-latency Java-based applications using Spring Boot, JPA/Hibernate, and RESTful APIs, ensuring performance, scalability, and fault tolerance.

● Collaborated with stakeholders to analyze business requirements and define technical objectives aligned with business goals.

● Developed detailed application designs, technical specifications, and architectural diagrams for scalable service components.

● Performed unit testing (JUnit), integration testing, and end-to-end testing using tools like Mockito and Postman to ensure software quality.

● Led efforts in troubleshooting and debugging technical issues in production and development environments, achieving 99.99% application uptime.

● Proposed and implemented Java infrastructure enhancements, optimizing legacy codebases and introducing modern microservice practices.

● Authored and maintained design documentation, architecture runbooks, and deployment guides to support ongoing system improvements.

● Built backend endpoints to interface with the CNS server using Java/Spring Boot, ensuring secure and reliable message delivery.

● Configured message templates, delivery priorities, and fallback mechanisms for enhanced reliability and user engagement

● Technically involved in solutioning the problem tickets in JIRA which isgetting raised in production and providing root cause with the detailexplanation.

● Able to debug the OPA rules to check eligibility validation is correct or not withfinancial, non- financial, verification rules.

● The system is built on an existing HHS NEXTGEN framework with request and response constructs communicated through a Generic Controller Servlet as the primary entry point for all web requests

● Used NEXTGEN framework for Object Relational Mapping (ORM) and datapersistence.

● Used CCD to implement mapping between relational database (OracleDBMS) and a component-based system comprised Of Cargo objects.

● For any type of table (like type0, type1, type2) in database, Fast 4j tool isused to generate the corresponding Cargos, collections and GEN DAO classes.

● Wrote SQL commands and Stored Procedures to retrieve data fromOracle database and provide data fixes for the critical production issues

● Worked in using React JS components, Forms, Events, Keys, Router,Animations and Flux Concept.

● Optimized MySQL database queries for product data retrieval, reducingquery response times by 40%, which significantly enhanced the overall shopping experience during high-demand periods like allergy season

● Orchestrated containerized deployment of the application using Docker and Kubernetes, reducing deployment time by 50% and ensuring scalability to handle traffic spikes during seasonal peaks. integrated with the CNS server, enabling real-time user alerts and communication workflows.

Designed, implemented, and maintained high-volume, low-latency Java-based applications using Spring Boot, JPA/Hibernate, and RESTful APIs, ensuring performance, scalability, and fault tolerance.

• Developed a multi-channel order synchronization system using Python, Flask, and FastAPI, resulting in a 30% increase in order processing efficiency.
• Engineered a real-time streaming pipeline with Kafka and PostgreSQL, reducing order sync delays by 25%.
• Built robust API integrations with Amazon and eBay platforms using REST APIs, Redis caching, and Azure hosting, lowering platform costs by 10%.
• Automated CI/CD workflows with Jenkins, Maven, and Gradle, cutting deployment time in half.
• Applied advanced SQL tuning techniques in MS SQL Server/PostgreSQL to enhance data querying speeds by 35%.
• Followed Agile best practices in daily standups, sprints, and retrospectives, contributing to high team velocity and project delivery.

• Designed and implemented a Studio tool using JSF, JSP, JSTL, and JavaBeans to dynamically generate and transform messaging formats like JSON and XML.
• Containerized development environment using Docker for consistency across builds and testing.
• Integrated BlueMonkey (BM3) automated test suite into Jenkins pipelines to enhance CI/CD quality by 12%.
• Practiced TDD principles using JUnit and Mockito to ensure over 95% code coverage and precision in business logic.
• Participated in iterative A/B testing cycles for UX enhancements and performance validation.