Stack Developer Front-End

Shiva Raj Tanneru Java Full Stack Developer

Location: MO, USA Phone: +1-913-***-**** Email: ***************.**@*****.*** LinkedIn PROFESSIONAL SUMMARY

Results-driven Java Full Stack Developer with 4+ years of experience in designing, developing, and optimizing scalable, cloud- native web applications. Expertise in building secure, high-performance applications, migrating monolithic systems to microservices, and improving system efficiency. Skilled in cloud-based deployments, DevOps practices, and CI/CD automation to streamline development workflows. Adept at working in Agile environments, collaborating with cross-functional teams, and ensuring seamless integration between front-end and back-end systems. Strong focus on performance optimization, system scalability, and reducing technical debt. Seeking a Java Full Stack Developer role in the US IT market, leveraging experience in cloud computing, microservices, and DevOps to drive innovation and efficiency. TECHNICAL SKILLS

Programming & Scripting: Java, JavaScript, TypeScript, HTML5, CSS3, SQL Frameworks & Libraries: Spring Boot, Spring MVC, Spring Security, Spring Data JPA, Hibernate, JPA, Angular, RxJS, NgRx, Bootstrap, Material UI, Vue.js

API & Microservices Development: RESTful API Design, Microservices Architecture, Monolithic to Microservices Migration, API Documentation (Swagger, Postman)

Cloud & DevOps: AWS (EC2, S3, Lambda, RDS), Docker, Jenkins, CI/CD Pipeline Implementation, Serverless Architecture Database Management: MySQL, PostgreSQL, Oracle DB, Hibernate ORM, Query Optimization, Stored Procedures, Joins, Indexing Version Control & Collaboration: Git, GitHub, Bitbucket, Branching Strategy, Code Reviews, Merge Conflict Resolution Agile Methodologies & Tools: Agile (Scrum, Sprint Planning, Retrospective), Jira, Confluence, Trello, Asana Build & Deployment Tools: Maven, Gradle, Docker, Jenkins, CI/CD Setup for Development-Staging-Production Environments UI/UX & Front-End Optimization: Responsive Web Design, Cross-Browser Compatibility, Performance Optimization, and Collaboration with UI/UX Teams

Software & IDEs: IntelliJ IDEA, Eclipse, Visual Studio Code, Postman, Swagger UI, Microsoft Office Suite WORK EXPERIENCE

Java Full Stack Developer Dell Technologies, Missouri, USA Aug 2024 - Current

• Developed and optimized cloud-native web applications using Java, Spring Boot, and Angular, delivering responsive and high- performance user interfaces across multiple devices.

• Integrated RESTful APIs with a microservices architecture, improving system efficiency and reducing response times by 30% while ensuring secure and seamless data exchange.

• Transformed legacy monolithic applications into microservices, enhancing system scalability and improving maintainability by 40%, reducing technical debt.

• Implemented CI/CD pipelines using Jenkins and Docker, automating deployments and ensuring consistent environment configurations, reducing deployment failures by 40%.

• Designed and maintained secure REST APIs with Java, Spring, and Hibernate, ensuring high availability and efficient data retrieval in distributed environments.

• Developed automated testing frameworks with JUnit and Selenium, increasing test coverage by 25% and reducing production defects through early vulnerability detection.

• Integrated AWS to improve cloud scalability, cost efficiency, and overall application performance, supporting enterprise-level deployments.

Technologies & Tools: Java, Spring Boot, Angular, Hibernate, RESTful APIs, Microservices, Jenkins, Docker, Selenium, JUnit, CI/CD, AWS, Monolithic to Microservices Migration, Agile, Git, DevOps Java Full Stack Developer Intern Dell Technologies, Missouri, USA Mar 2024 – Jul 2024

• Developed and optimized full-stack web applications using Java, Spring Boot, and Angular, enhancing system performance and delivering an intuitive user experience.

• Assisted in designing and integrating RESTful APIs, working closely with senior developers to reduce response times by 15%, ensuring seamless communication between front-end and back-end services.

• Improved microservices deployment efficiency by containerizing applications with Docker, leading to a 20% increase in deployment speed and scalability.

• Contributed to AWS-based cloud solutions, implementing secure and serverless data management systems, reducing infrastructure costs and improving resource optimization.

• Performed unit and integration testing with JUnit and Selenium, identifying and resolving defects early, leading to a 30% reduction in post-release bugs and improved software reliability.

• Collaborated with cross-functional teams to enhance CI/CD pipelines and deployment workflows, gaining hands-on experience in Agile development and DevOps practices.

Technologies & Tools: Java, Spring Boot, Angular, RESTful APIs, Microservices, Docker, AWS, Serverless Computing, JUnit, Selenium, CI/CD, Agile, Git

Software Engineer Accenture Sol. Pvt. Ltd., Hyderabad, India Oct 2021 – Dec 2022

• Developed and optimized full-stack web applications using Java, Spring Boot, Angular, and SQL, delivering highly scalable and efficient solutions while ensuring code maintainability and performance.

• Designed, built, and maintained Spring Boot microservices, decoupling monolithic applications to support independent deployments, improving system reliability, and increasing availability.

• Developed and implemented RESTful APIs to facilitate secure and scalable data exchange between front-end and back-end services, reducing API response times by 20%.

• Collaborated with UI/UX teams to develop dynamic and responsive Angular components, enhancing user engagement and ensuring seamless cross-platform compatibility.

• Optimized database performance using Hibernate ORM and SQL, improving data persistence, reducing query execution time by 30%, and enhancing overall system efficiency.

• Integrated third-party services and APIs, automating CI/CD pipelines with Jenkins and Docker, which accelerated deployment speed by 40% and improved operational efficiency. Technologies & Tools: Java, Spring Boot, Angular, SQL, Hibernate, RESTful APIs, Microservices, Jenkins, Docker, CI/CD, UI/UX Collaboration, Agile, Git

Java Full Stack Developer Genius Soft Tech, Hyderabad, India Jan 2020 – Sep 2021

• Developed and optimized dynamic web applications using Java, Spring Framework, and Angular, enhancing system functionality and delivering responsive, high-performance user interfaces.

• Architected and implemented a microservices-based system, enabling modular development and independent deployments, leading to a 20% improvement in scalability and reliability.

• Designed and integrated secure RESTful APIs with external authentication services, improving system interoperability and streamlining the front-end experience using Vue.js.

• Enhanced backend efficiency by implementing JPA for ORM and PostgreSQL for database management, reducing query execution times by 18% and improving data transaction speeds.

• Implemented Agile best practices, actively participating in sprint planning, backlog refinement, and retrospectives, ensuring the timely delivery of high-priority features.

• Deployed cloud-native applications on AWS, leveraging cloud storage and computing resources to increase operational efficiency and reduce infrastructure costs by 23%.

• Boosted system reliability through comprehensive unit and integration testing with TestNG and PowerMock, achieving 92% test coverage and minimizing post-deployment defects. Technologies & Tools: Java, Spring Framework, Angular, Vue.js, Microservices, JPA, PostgreSQL, RESTful APIs, AWS, TestNG, PowerMock, Agile, CI/CD, Git

EDUCATION

Master of Science in Computer Science May 2024

University of Central Missouri

Bachelor of Technology Computer Science and Engineering May 2021 Gokaraju Rangaraju Institute of Engineering and Technology (JNTUH Affiliated) CERTIFICATION

Full Stack Java Developer (84-hour course) Udemy MuleSoft 4 (51-hour course) Udemy Database Programming with SQL

Oracle Academy Python 3.4.3 Training IIT Bombay Introduction to Internet of Things NPTEL Online Certification User-Centric Computing for Human-Computer Interaction NPTEL Online Certification

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