Available to hire
Hello! I’m Tejaswi Singanaboina, a Full Stack Java Developer with over four years of experience designing and delivering scalable enterprise applications across healthcare and SaaS domains. I enjoy turning complex requirements into robust, maintainable software using Java, Spring Boot, microservices, REST APIs, and modern frontend technologies like React and Angular.
I’m proficient in cloud platforms (AWS, Azure), CI/CD automation, containerization with Docker and Kubernetes, and database optimization. I thrive in Agile teams, love solving challenging problems, and am open to opportunities in the United States or remote roles with relocation if needed.
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
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Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Language
English
Fluent
Work Experience
Software Developer at Blue Cross Blue Shield, Michigan
January 1, 2024 - PresentDesigned and optimized RESTful APIs to streamline data transfer, reducing response times by 30% and enhancing overall application performance. Architected scalable microservices with Spring Boot, Spring MVC, Node.js, and Java to improve system robustness and scalability by 40%. Enhanced UI with React and Vue.js, boosting engagement by 25% and reducing bounce rates by 15%. Implemented real-time data streaming and monitoring with Grafana and Apache Kafka, cutting downtime by 35%. Optimized data persistence with Hibernate/JPA across Postgres, DB2, and Oracle, and built MongoDB aggregation pipelines for real-time analytics. Conducted comprehensive API gateway testing with Postman, improving test coverage by 40% and reducing API defects by 30%. Secured APIs with HTTPS/SSL and JWT/Spring OAuth 2.0; automated deployments using Azure DevOps and GitLab CI/CD; containerized deployments with Docker and Kubernetes; gained experience with AWS services and OpenAPI/Swagger; tested with JUnit and Sele
Java Developer at RealPage, Inc.
May 1, 2023 - September 17, 2025Led the transition from Spring Framework to Spring Boot, reducing deployment time and boosting productivity by 30%. Front-end development with Angular 8, Angular Material, Bootstrap, HTML5, CSS3, and TypeScript, integrating MVC with Spring Controllers for seamless routing. Created TypeScript reusable components and services to consume REST APIs and gRPC using Angular and Webpack. Automated build/deploy with Jenkins, shell scripting, Python, AWS Lambda, and CloudFormation Template, reducing deployment time by 40%. Migrated the project to Azure Cloud (AKS, App Service, Azure SQL) to deploy scalable apps, improving performance and reducing operational overhead by 35%. Developed internal QA tooling for test data loads; achieved 80% clean code coverage with JUnit, Cucumber, and Mockito; collaborated using JIRA and SonarQube for continuous testing and defect tracking; optimized SQL, Cassandra, and PostgreSQL for performance.
Software Developer at Blue Cross Blue Shield, Michigan
January 1, 2024 - November 18, 2025Designed and optimized RESTful APIs to streamline data transfer, reducing response times by 30% and enhancing overall application performance. Architected and developed scalable microservices with Spring Boot, Spring MVC, Node.js, and Java to improve system robustness and scalability by 40%. Enhanced frontend interfaces with React and Vue.js to boost user engagement and reduce bounce rates. Implemented real-time data streaming and monitoring with Grafana and Kafka, reducing downtime by 35%. Secured APIs with JWT and OAuth 2.0, and automated deployments using Azure DevOps and GitLab CI/CD, cutting deployment time by 50%.
Java Developer at RealPage, Inc.
May 1, 2023 - May 1, 2023Led the transition from Spring Framework to Spring Boot, reducing deployment time and boosting productivity by 30%. Developed frontend with Angular 8/TypeScript, and created TypeScript reusable components to consume REST APIs and gRPC. Automated build and deployment with Jenkins, shell scripting, Python, AWS Lambda, and CloudFormation, reducing deployment time by 40%. Migrated to Azure Cloud (AKS, App Service, Azure SQL) to deploy scalable apps, improving performance and reducing operational overhead by 35%. Built QA tooling for test data loading, ensured edge-case handling, and achieved 80% code coverage with JUnit, Cucumber, and Mockito. Collaborated with cross-functional teams via JIRA and SonarQube for continuous testing and defect tracking. Optimized SQL performance across Cassandra, PostgreSQL, and Oracle.
Java Developer at RealPage Inc., Hyderabad, India
July 1, 2020 - May 1, 2023Migrated applications to Spring Boot to improve deployment efficiency. Developed Angular 8+ UI integrated with REST and gRPC APIs. Automated pipelines using Jenkins, AWS Lambda, and Python scripts. Led Azure cloud migration using AKS, App Service, and Azure SQL. Ensured 80%+ test coverage with JUnit, Mockito, and Cucumber. Optimized SQL, Cassandra, and PostgreSQL queries to boost performance.
Education
Master of Computer Science at Auburn University at Montgomery, Montgomery, AL
June 1, 2023 - December 1, 2024Bachelor of Technology in Computer Science at Sreyas Institute of Engineering and Technology, Hyderabad, India
July 1, 2018 - July 1, 2022Master of Computer Science at Auburn University at Montgomery, AL
June 1, 2023 - December 1, 2024Bachelor of Technology in Computer Science at Sreyas Institute of Engineering and Technology - Hyderabad, India
July 1, 2018 - July 1, 2022Master of Computer Science at Auburn University at Montgomery, AL
June 1, 2023 - December 1, 2024Bachelor of Technology in Computer Science at Sreyas Institute of Engineering and Technology - Hyderabad, India
July 1, 2018 - July 1, 2022Qualifications
Full Stack Web Developer
January 11, 2030 - September 17, 2025AWS Cloud Development
January 11, 2030 - September 17, 2025Java and Python Programming
January 11, 2030 - September 17, 2025Git and GitHub
January 11, 2030 - September 17, 2025C Programming
January 11, 2030 - September 17, 2025Machine Learning with Python
January 11, 2030 - September 17, 2025Fundamentals of Deep Learning
January 11, 2030 - September 17, 2025Full Stack Web Developer – LinkedIn Learning
January 11, 2030 - November 18, 2025AWS Cloud Development – Sreyas Institute
January 11, 2030 - November 18, 2025Java and Python Programming – Unique Computers
January 11, 2030 - November 18, 2025Git and GitHub – Geekster Academy
January 11, 2030 - November 18, 2025C Programming – Integrated Institute of Advanced Studies
January 11, 2030 - November 18, 2025Machine Learning with Python – Sreyas Institute
January 11, 2030 - November 18, 2025Fundamentals of Deep Learning – NVIDIA
January 11, 2030 - November 18, 2025Full Stack Web Developer – LinkedIn Learning
January 11, 2030 - December 15, 2025AWS Cloud Development – Sreyas Institute
January 11, 2030 - December 15, 2025Java and Python Programming – Unique Computers
January 11, 2030 - December 15, 2025Git and GitHub – Geekster Academy
January 11, 2030 - December 15, 2025C Programming – Integrated Institute of Advanced Studies
January 11, 2030 - December 15, 2025Machine Learning with Python – Sreyas Institute
January 11, 2030 - December 15, 2025Fundamentals of Deep Learning – NVIDIA
January 11, 2030 - December 15, 2025Industry Experience
Software & Internet, Healthcare, Professional Services
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
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