Rajeshwari Siddipeta
Software Engineer Java Full Stack @UnitedHealth Group
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WORK HISTORY
Software Engineer Java Full Stack @UnitedHealth Group
Sacramento, CA, US
Developed and deployed microservices using Spring Boot and integrated FHIR/HL7 APIs for claims processing and provider lookup, reducing processing time by 40%.Built dynamic Angular dashboards with RxJS and D3.js to visualize patient KPIs and utilization trends in real-time.Integrated AWS services (EC2, S3, EBS) for scalable backend storage and infrastructure.Implemented JWT-based RBAC authentication using Spring Security to ensure HIPAA compliance.Created automated testing frameworks using JUnit, Mockito, Selenium, improving coverage and reducing defects.Collaborated in Agile ceremonies using JIRA & Confluence to ensure cross-functional team delivery.
EDUCATION
University of Central Missouri
Master of Science - MS
ABOUT RAJESHWARI SIDDIPETA
I\'m an experienced and versatile Java Full Stack Developer with over 4 years of proven success designing and building scalable, cloud-native applications in enterprise, startup, and mission-driven environments. Skilled in Java 11+, Spring Boot, React.js, REST APIs, AWS, and Microservices architecture, with a strong foundation in SQL, NoSQL, CI/CD, Agile methodologies, and DevOps practices. I’ve led and contributed to cross-functional Agile teams across healthcare, networking, and public sector clients. Whether modernizing legacy systems, improving system performance, or implementing end-to-end web solutions, I thrive in fast-paced environments with a clear focus on quality, performance, and customer impact. From collaborating with product and design teams in startup ecosystems to ensuring compliance and stability for government and academic platforms, I adapt my approach to meet real-world needs with clean, testable code and scalable architecture. Currently seeking opportunities to bring technical excellence and business value to innovative teams—whether in technology startups, large enterprises, or civic tech initiatives. Core Skills: Java | Spring Boot | React | REST APIs | Microservices | AWS | SQL/NoSQL | Docker | Git | Agile | CI/CD | DevOps | Cloud | Scalable Web Apps | Team Collaboration | Problem Solving | Rapid Learning | System Design
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