Vamshi B

About Vamshi B

I’m a Senior Java Full Stack Developer with 9+ years of experience designing and building secure, scalable, and high-performing enterprise applications across Banking, Finance, Insurance, and E-Commerce domains.I specialize in Java 11/17, Spring Boot microservices, React.js, and Angular, delivering modular, cloud-native architectures integrated through RESTful and GraphQL APIs. I’ve led modernization initiatives transforming legacy monolithic systems into microservices-based, event-driven architectures deployed on AWS and Azure using Docker, Kubernetes, and Terraform.At U.S. Bank, I played a key role in digital banking modernization and Developing Spring Boot microservices and React/Next.js front-end MFEs for fund movement and account management journeys. I collaborated closely with UI/UX and platform teams to ensure accessibility, performance, and design consistency across shared banking modules.I’m also experienced in test automation and CI/CD, integrating JUnit, Mockito, Cypress, Playwright, and Jenkins/GitHub Actions pipelines for continuous quality validation and zero-downtime deployments. My work often involves Kafka-based messaging systems, PostgreSQL/Oracle databases, and AWS-native observability (CloudWatch, X-Ray). Core Skills: Java 8/11/17, Spring Boot, Microservices, REST/GraphQL APIs, React.js, Angular, TypeScript, AWS (EKS, Lambda, S3, RDS, API Gateway), Docker, Kubernetes, Terraform, Kafka, PostgreSQL, Jenkins, GitHub Actions, Cypress, Playwright, JUnit, Mockito

Experience

1. Senior Java Full Stack Developer

   U.S. Bank

   Feb 2024 — Present · Atlanta, GA, US

   At U.S. Bank, I am part of the core engineering team developing a cloud-native digital banking platform using Spring Boot microservices and Angular to deliver secure, scalable, and high-performance financial solutions on AWS Cloud. The platform supports digital account management, real-time fund transfers, bill payments, and fraud detection through event-driven microservices integrated with Apache Kafka. On the backend, I design and implement RESTful APIs and distributed Spring Boot microservices deployed on AWS EC2, ECS, and RDS, ensuring fault tolerance, scalability, and compliance with PCI DSS and SOX standards. On the frontend, I build responsive Angular (v8–17) interfaces using TypeScript, RxJS, NgRx, and SCSS, providing seamless and accessible customer experiences across devices. I leverage AWS services such as S3, CloudWatch, and Lambda for secure data storage, monitoring, and automation, while implementing OAuth2/JWT authentication, caching (Redis), and CI/CD pipelines (Jenkins, GitHub Actions) to enhance performance and delivery efficiency. The modernization initiative focuses on improving transaction throughput, reducing latency, and achieving continuous delivery of high-quality, secure digital banking services. Responsibilities:• Designed Spring Boot microservices using Java 11/17 and Spring Cloud to handle key digital banking operations such as fund transfers, account management, and payment processing, applying RESTful API design and domain-driven principles for modular, maintainable services.• Built dynamic Angular (v8–17) front-end applications using TypeScript, RxJS, NgRx, and SCSS, developing reusable components, state management, and real-time UI updates for transaction dashboards, account summaries, and alerts.• Developed and integrated secure API endpoints connecting Angular UI with backend services through Spring Boot REST APIs, implementing OAuth2 and JWT authentication to enforce secure data exchange and user session management.

Education

• Lovely Professional University

  Bachelor's degree, Computer Science