Java developer

VAMSIKRISHNA REDDY

Kansas City, MO Open to Relocation Phone: 816-***-**** Email: ************************@*****.*** LinkedIn: linkedin.com/in/vamsikrishna-reddy-031290199/ Summary

Java Software Engineer with hands-on experience in designing, developing, and deploying scalable enterprise applications using Java (11/8), Spring Boot, Spring MVC, and Reactive Spring (WebFlux). Strong expertise in microservices architecture, RESTful APIs, and event-driven systems with Apache Kafka for real-time data processing. Skilled in relational and NoSQL databases

(MySQL, PostgreSQL, MongoDB), with a proven track record in performance tuning, JVM optimization, and high-availability systems. Experienced in AWS cloud services (EC2, S3, RDS, Lambda, CloudWatch, IAM), CI/CD pipelines, containerization

(Docker, Kubernetes), and Agile environments.

Technical Skills

Java (11/8) Spring Boot Spring MVC Hibernate/JPA Microservices RESTful APIs GraphQL Apache Kafka RabbitMQ

React.js Angular JavaScript TypeScript HTML5 CSS3 Tailwind CSS MySQL PostgreSQL MS SQL Server Oracle MongoDB NoSQL AWS (EC2, S3, RDS, Lambda, Auto Scaling) Docker Kubernetes Jenkins GitHub/GitLab CI/CD JUnit Mockito Spring Testing Jest Jira Confluence IntelliJ IDEA Eclipse VS Code Postman Experience

Full Stack Java developer Jan 2024 – Present

Wells Fargo Kansas City, MO

● Designed and developed reactive microservices using Spring Boot, ensuring high throughput and scalability for financial transaction processing.

● Integrated Apache Kafka to enable event-driven communication, supporting real-time data streaming across distributed banking systems.

● Built and optimized RESTful and GraphQL APIs, improving transaction speed by 40% while maintaining compliance with banking regulations.

● Implemented authentication and authorization using Spring Security (OAuth2, JWT), ensuring secure access across distributed systems. • Documented REST and GraphQL APIs with Swagger/OpenAPI, improving developer onboarding and reducing integration issues.

● Managed MySQL and MongoDB databases with Spring Data JPA, schema migrations, and query optimization, achieving zero downtime in production.

● Applied JVM tuning and performance profiling, increasing API throughput and achieving 99.99% uptime.

● Automated build and deployment pipelines with Jenkins, Maven, Docker, and Kubernetes, reducing release time by 30%. Integrated AWS CloudWatch and ELK Stack for proactive monitoring and alerting of microservices.

● Implemented comprehensive unit/integration tests (JUnit, Mockito, Spring Testing), reducing regression defects by 30% through CI/CD automation.

● Mentored junior engineers and led code reviews, ensuring adherence to Spring Boot best practices and enterprise standards

Software Engineer Jul 2020 – Dec 2022

Accenture Hyderabad, India

● Guided adoption of Spring Boot microservices, improving modularity and delivery speed by 50%.

● Developed secure authentication using JWT, OAuth2, improving authorization efficiency by 25%.

● Implemented reactive programming with RxJS and asynchronous socket communication, achieving an 80% improvement in system responsiveness.

● Designed and optimized PostgreSQL + NoSQL databases, using JPA to streamline queries and enhance performance.

● Automated build and deployment using Maven, Jenkins, and containerized services with Docker, improving delivery speed.

● Automated workflows with UI Path (RPA), reducing manual work by 60% and boosting productivity.

● Integrated CloudWatch/ELK monitoring for proactive issue detection and high availability.

● Collaborated in Agile teams, conducted API validation with Postman/Swagger, and maintained source control with GitHub.

Education

Master’s in computer science: University of Missouri at Kansas City, MO, USA. Bachelor’s in computer science & engineering: MLR Institute of Technology, India

Contact this candidate