Senior Java Developer with Spring Boot and AWS Expertise

SUMMARY

Gowtham Kalluri

Java Full Stack Developer

Cincinnati, OH +1-513-***-**** *******.*******.**@*****.*** LinkedIn

Java Full Stack Developer with around 4+ years of experience designing, developing, and deploying web applications across the full Software Development Life Cycle (SDLC).

Proficient in Java technologies including Servlets, JSP, JDBC, and JavaBeans, with expertise in building scalable, multi- tier applications using Spring Boot, Spring MVC, and Hibernate frameworks.

Skilled in developing Single Page Applications (SPAs) with React.js, integrating front-end components seamlessly with RESTful APIs and Node.js for efficient, real-time data exchange.

Strong front-end development background utilizing HTML, CSS, JavaScript, jQuery, AJAX, JSON, and Bootstrap to create responsive, user-friendly interfaces.

SKILLS

Methodology: SDLC, Agile, Waterfall

Languages: Java, Python, SQL, PL/SQL, C, C++, C#

Frameworks: Spring (MVC, Boot, Security), Microservices, Hibernate, JPA, JSF, Node.js, React.js, Vue.js, Angular.js J2EE Technologies: Servlets, JSP, JSTL, JavaBeans, JDBC, Java Mail

Web Technologies: HTML, CSS, JavaScript, TypeScript, jQuery, Bootstrap, Ajax, JSON, XML

Application Server: Apache Tomcat, IBM Web Sphere

EXPERIENCE

Cloud Technologies: AWS, Azure, GCP, DataBricks

IDEs: NetBeans, IntelliJ IDEA, Visual Studio Code, Eclipse Databases: MySQL, SQL Server, PostgreSQL, MongoDB, Oracle

DevOps Tools: Docker, Kubernetes

Other Tools: UML, Maven, Gradle, Jira, Jenkins, Junit, Excel, JMeter

Version Control Tools: Git, GitHub, GitLab

Operating Systems: Windows, Linux, Mac

Pfizer, USA Full Stack Developer Jan 2024 - Present

Applied Agile methodologies across the Software Development Life Cycle (SDLC) to ensure continuous improvement, efficient collaboration, and on-time delivery of scalable, high-performance applications.

Industrialized React.js front-end components with Spring Boot-based microservices, optimizing communication via RESTful APIs and GraphQL, resulting in a 30% reduction in API response times.

Designed and implemented responsive user interfaces using HTML, CSS, JavaScript, AJAX, and JSON, improving page load times and significantly enhancing overall user satisfaction.

Constructed and maintained robust RESTful APIs using Spring Boot, ensuring seamless integration with modern front- end frameworks such as React.js and Angular.js to deliver consistent, high-quality user experiences.

Deployed and managed enterprise alerting and monitoring components on AWS EC2 and S3, leveraging IAM policies, CloudWatch, and Lambda functions to automate system health checks and ensure 24 7 operational resilience.

Integrated RESTful APIs and implemented state management (Provider/Bloc) in Flutter, improving app performance and maintainability.

Integrated RESTful APIs, Room Database, and Jetpack libraries to deliver offline-first functionality, seamless data synchronization, and enhanced user experience across multiple Android devices.

Boosted database performance by creating efficient stored procedures and optimizing complex queries in PostgreSQL and Oracle, ensuring data integrity and reducing execution times for faster application responsiveness. Mindtree, India Full Stack Developer Jan 2020 - Jul 2022

Developed and maintained robust web applications using Java and the Spring framework, implementing advanced security protocols to protect sensitive data and enhance application reliability.

Implemented AWS CloudFormation templates and EC2 Auto Scaling groups to provision and manage resilient environments for enterprise alerting tools, ensuring high availability during major incident events.

Planned and optimized responsive front-end components with Bootstrap and jQuery, ensuring high performance and compatibility across multiple devices and platforms.

Led performance testing using JMeter, identifying system bottlenecks and optimizing application response times by 40%, significantly improving scalability during peak traffic.

Streamlined backend operations by enhancing JavaBeans, JDBC, and Java Mail implementations, achieving a 30% improvement in data handling efficiency and reducing code complexity by 25% with strategic TypeScript integration.

Implemented Kubernetes for effective container orchestration and automated CI/CD pipelines with Jenkins and JUnit, minimizing deployment errors and ensuring consistent, high-quality software releases.

Facilitated project tracking with Jira, unit testing with JUnit, and version control using GitHub, enabling efficient development workflows and enhancing cross-functional team collaboration. EDUCATION

Masters in Information Technology Dec 2023

University of Cincinnati Cincinnati, OH

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