Full Stack Java Developer (Microservices & Cloud)

Vedasamhitha Nallani

***************@*****.*** +1-913-***-**** LinkedIn

SUMMARY

Full Stack Developer with 5+ years of experience designing, developing, and supporting enterprise-scale web applications using Java 8/11/17, Spring Boot, Spring Cloud, React.js, Angular, Redux, JavaScript, TypeScript, and Microservices Architecture. Experienced in building scalable cloud-native applications, RESTful APIs, distributed systems, event-driven architectures, and high-availability platforms using AWS, Docker, Kubernetes, Kafka, and CI/CD pipelines. Strong expertise in Oracle, PostgreSQL, MySQL, Redis, performance optimization, secure application development, production support, and Agile/Scrum delivery. Proven ability to deliver business-critical solutions through the full Software Development Life Cycle (SDLC), including design, development, testing, deployment, troubleshooting, and continuous improvement. TECHNICAL SKILLS

Core Expertise: Java Development, Full Stack Development, Software Engineering, Distributed Systems, Microservices Architecture, Cloud-Native Applications, Event-Driven Architecture, System Design, Scalability, High Availability, Performance Optimization, Enterprise Application Development, Secure Coding Practices, Production Support, CI/CD, Problem Solving Backend: Java 8/11/17, Python, Spring Framework, Spring Boot, Spring MVC, Spring Cloud, Spring Security, Spring Data JPA, Hibernate, JPA, RESTful APIs, SOAP Web Services, Microservices, Design Patterns, Multithreading, Java Collections Framework, Exception Handling Frontend: React.js, Redux, Angular, Vue.js, JavaScript, TypeScript, HTML5, CSS3, Bootstrap, Responsive Web Design, Single Page Applications Cloud & DevOps: AWS (EC2, S3, RDS, DynamoDB, Lambda), Docker, Kubernetes, Jenkins, Maven, Git, GitHub, GitLab, SonarQube, CI/CD Pipelines, Continuous Integration, Continuous Delivery Database: Oracle, PostgreSQL, MySQL, SQL Server, MongoDB, Redis Integration & Messaging: Kafka, JMS, IBM MQ, ActiveMQ, REST APIs, Event-Driven Architecture, Service-Oriented Architecture, API Gateway Testing & Tools: JUnit, Mockito, Jest, Postman, Swagger/OpenAPI, Unit Testing, Integration Testing, Code Reviews, Static Code Analysis, Agile Scrum, SDLC

EXPERIENCE

Koch Industries Java Full Stack Developer Feb 2025 – Present Tech Stack: Java 17, Spring Boot, Spring Cloud, React.js, Kafka, Redis, AWS, Docker, Kubernetes, Jenkins, Maven, Oracle, Git

• Developed and maintained scalable microservices using Java 17, Spring Boot, Spring Cloud, and Kafka, supporting enterprise applications used by 15,000+ business users.

• Designed and implemented 25+ RESTful APIs processing over 500K requests daily while maintaining 99.9% application availability and reliability.

• Built responsive React.js applications integrated with Spring Boot backend services, improving user experience and reducing page load times by 30%.

• Implemented Kafka-based event-driven architecture and asynchronous processing workflows, improving scalability, fault tolerance, system throughput.

• Optimized Oracle database queries, indexing strategies, and Redis caching mechanisms, reducing application response times by 35%.

• Collaborated with QA, DevOps, product owners, and business stakeholders in Agile/Scrum environments to deliver high-quality software solutions.

• Automated application deployments using AWS, Docker, Kubernetes, Jenkins, Maven, and CI/CD pipelines, reducing release cycles by 50% and improving deployment consistency.

Northwest Missouri State University Software Engineer Jun 2024 - Dec 2024 Tech Stack: Java, Spring Boot, React.js, Hibernate, JPA, SQL, REST APIs, Maven, Git

• Developed and enhanced enterprise web applications using Java, Spring Boot, React.js, Hibernate, and JPA supporting 5,000+ students and faculty users.

• Designed and developed RESTful APIs enabling seamless integration between academic, administrative, and reporting systems across the university.

• Built interactive React-based dashboards and user portals, improving accessibility, usability, and user engagement by 25%.

• Optimized SQL queries, stored procedures, and reporting processes, reducing report generation time by 25% and improving data accuracy.

• Automated recurring data validation and reporting workflows, eliminating 15+ hours of manual effort per week and increasing operational efficiency.

• Collaborated with product owners, QA teams, and business stakeholders in Agile/Scrum environments to deliver high-quality software solutions. Citibank (Accenture) Java Full Stack Developer Jan 2023 – Aug 2023 Tech Stack: Java, Spring Boot, Spring Security, Spring Cloud, React.js, Redux, AngularJS, Kafka, Redis, Oracle, Maven, REST APIs

• Developed secure banking microservices using Java, Spring Boot, Spring Cloud, and Oracle, supporting account management and transaction processing systems handling 100K+ daily transactions.

• Designed and implemented RESTful and SOAP web services enabling real-time integration across enterprise banking applications and 3rd-party systems.

• Built full-stack applications using React.js, Redux, AngularJS, and Spring Boot, improving responsiveness and overall customer experience by 30%.

• Implemented Spring Security, OAuth2, JWT authentication, and role-based access controls to meet enterprise security and compliance requirements.

• Leveraged Kafka messaging and Redis distributed caching to improve transaction throughput by 40% while reducing application response times.

• Provided production support, root-cause analysis, troubleshooting, and performance tuning for critical banking applications, reducing incident resolution time by 35%.

Johnson & Johnson Java Developer Jun 2020 - Dec 2022 Tech Stack: Java, Spring MVC, Hibernate, Oracle, PostgreSQL, AngularJS, REST Services, SOAP Services

• Developed and maintained healthcare applications using Java, Spring MVC, Hibernate, Oracle, and PostgreSQL supporting clinical and operational business processes.

• Built RESTful APIs and SOAP-based integrations enabling secure data exchange between internal healthcare systems and external partner applications.

• Developed reusable Java and Spring-based components, service layers, and business modules that improved development productivity and application maintainability.

• Implemented unit testing and integration testing using JUnit and Mockito, improving application quality and reducing production defects.

• Optimized Oracle and PostgreSQL databases through query tuning, indexing, and performance analysis, reducing report execution time by 40%.

• Collaborated with cross-functional teams throughout the SDLC, including requirements gathering, development, testing, deployment, and production support activities.

Cloud Native Microservices Platform (Personal Project)

• Developed cloud-native microservices using Java 17, Spring Boot, Spring Cloud, and React.js to support scalable enterprise applications.

• Implemented REST APIs, Kafka-based event-driven communication, and Redis caching to improve system performance and reliability.

• Automated deployments using Docker, Kubernetes, AWS, Jenkins, and CI/CD pipelines, ensuring high availability and seamless scalability. EDUCATION

Master of Science: Computer and Information Systems Northwest Missouri State University, Maryville, Missouri Dec 2024

Contact this candidate