Ravalika Vajinapalli
Hi, I’m RavalikaJava, a Java Full Stack Developer with 8+ years of experience designing, developing, and deploying high-performance web and enterprise applications.
About
Hi, I’m RavalikaJava, a Java Full Stack Developer with 8+ years of experience designing, developing, and deploying high-performance web and enterprise applications. I am versatile in building and maintaining databases (MySQL, PostgreSQL, MongoDB, Azure SQL, AWS RDS) and proficient in Java, Spring Framework, Hibernate, RESTful APIs, GraphQL, and modern front-end technologies like React and Angular. I thrive in collaborative environments, working with clients and stakeholders to deliver scalable, maintainable solutions in Agile settings.
I enjoy solving complex problems, optimizing performance, and automating deployment and monitoring through CI/CD, Docker, Kubernetes, and cloud platforms (AWS/Azure). I continuously expand my skills in data modeling, microservices, messaging using Kafka, and modern web interfaces to deliver reliable, high-quality software under tight deadlines.
- 10 years' experience
- Joined July 2025
Industry experience
- Software & Internet
- Financial Services
- Professional Services
- Media & Entertainment
- Computers & Electronics
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Work experience· 8 roles
Developed and maintained enterprise applications using Java and Spring Boot, architecting microservices with Spring Cloud and pursuing cloud-ready design. Implemented Service Discovery, Centralized Configuration, and Fault Tolerance to improve resilience. Built GraphQL APIs to optimize data retrieval across clients, applied multithreading and Java Streams for performance, and integrated Kafka for asynchronous processing. Deployed on AWS (EC2, S3, RDS) with CI/CD pipelines via Jenkins. Designed MySQL schemas with transaction management, and built responsive UI components with React. Troubleshot production issues in Linux, authored deployment automation scripts, and ensured responsive, cross-browser interfaces.
Developed scalable backend services using Spring Core/Boot and Microservices architecture; implemented RESTful and GraphQL APIs; integrated Kafka for real-time messaging; optimized MySQL schemas; built frontend components with React; deployed on AWS with S3, RDS, API Gateway, ELB; established CI/CD pipelines via Jenkins; containerized applications with Docker and Kubernetes; maintained security with Spring Security and OAuth; leveraged JPA/Hibernate for data access; collaborated in SAFe Agile settings.
Involved in the full software development life cycle, collaborating in Agile teams with Scrum methodologies to deliver projects on time. Developed high-performance applications using Spring Core and Spring Boot, improving performance by 30%. Integrated Hibernate ORM with DAO patterns, enhancing data interaction efficiency by 25%. Architected scalable microservices solutions with Spring Cloud and Spring Batch, reducing deployment times by 50%, and designed GraphQL APIs, optimizing data retrieval by 40%. Managed deployment on AWS using EC2, S3, RDS, IAM, Lambda, and API Gateway, enhancing security and reliability by 35%. Utilized AWS ELB and CloudFront to improve uptime and reduce latency by 20%. Developed dynamic user interfaces with JavaScript, TypeScript, and React.js, and automated build and deployment using Jenkins, Docker, and Kubernetes. Monitored performance using Splunk and employed TDD with JUnit to maintain software quality. Secured applications with Spring Security, bolsterin
Education
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