Stack Developer React Js

JAGADEESH MALLULA FULL STACK DEVELOPER

Location: TX Phone: +1-813-***-**** *****************@*****.*** LinkedIn SUMMARY

• Versatile Full-Stack Java Developer with 4 years of experience in designing and implementing responsive, high-performance web applications, excelling in both front-end and back-end development.

• Highly proficient in modern front-end technologies, including AngularJS, React.js, and jQuery, creating intuitive, dynamic user interfaces that boost user satisfaction and engagement.

• Strong expertise in backend technologies, particularly Java, Spring Framework, Spring Boot, Hibernate, and Jakarta EE, enabling the development of robust, scalable server-side applications.

• Experienced in architecting RESTful APIs and SOAP services, ensuring seamless integration between distributed systems and enhancing operational workflows.

• Adept in working with both relational (MySQL, PostgreSQL) and NoSQL databases (MongoDB, DynamoDB), optimizing data storage solutions, and maintaining system reliability and security.

• Proficient in leveraging cloud technologies, including AWS (EMR, EC2, Lambda) and Azure, for scalable, cloud-native application deployments.

• Proven ability to develop and test applications using comprehensive testing tools such as JUnit, Mockito, Selenium, and Postman, ensuring high code quality and reliability.

• Skilled in applying Agile and Waterfall methodologies to deliver high-impact solutions that meet business objectives, with a focus on security, scalability, and user experience.

TECHNICAL SKILLS

Languages: Java, Python, JavaScript, TypeScript

Frameworks: Spring Framework, Hibernate, Spring Boot, Spring MVC, JavaServer Pages (JSP), Jakarta EE, Node.js, Express.js,

Databases: MySQL, PostgreSQL, MongoDB, DynamoDB

Frontend Technologies: HTML, CSS, AngularJS, React.js, jQuery, Bootstrap, Redux.js, JUnit, RESTful web services, XML Testing & Debugging: JUnit, Mockito, Selenium, SOAP UI, Postman Methodologies: SDLC, Agile (Scrum, TTD), Waterfall J2EE Technologies: Servlets, JSP, JSTL, JavaBeans, JDBC, JWT Cloud Technologies: Amazon Web Services (AWS) - EMR, Hive/Presto, EC2, Lambda, S3, Azure Tools: IntelliJ IDEA, Visual Studio Code, PyCharm, Git, GitHub, Bitbucket, Jenkins, Azure DevOps, GitLab, Docker, Kubernetes, Postman, Swagger, Jira, Maven, Gradle, Tomcat, Log4j PROFESSIONAL EXPERIENCE

Metlife, TX, USA Jan 2024 - Current

Full Stack Developer

• Spearheaded the development of dynamic web applications using React.js and JavaScript, enhancing modularity and improving user interaction for over 200,000 users, leading to a 25% increase in user engagement.

• Engineered RESTful APIs with Node.js and Express.js, streamlining communication between frontend and backend systems, enabling real-time data synchronization, and improving product configuration workflows.

• Implemented microservices architecture using Spring Boot, optimizing performance and scalability for critical services such as order management and pricing, reducing system downtime by 15%.

• Collaborated with teams to integrate MySQL and MongoDB, ensuring efficient data storage and retrieval for both relational and NoSQL databases, improving query performance by 30%.

• Utilized Excel for data analysis and reporting, incorporating advanced functions such as Pivot Tables and VLOOKUP to monitor application performance metrics and support decision-making processes.

• Automated CI/CD pipelines using Jenkins and Docker, reducing deployment time by 40%, and significantly minimizing human errors, allowing seamless production releases.

• Led full-cycle testing with Selenium and JUnit, achieving 100% test coverage and enhancing overall code quality, resulting in more reliable software releases.

Hexaware Technologies, India Dec 2020 - Jul 2022

Full Stack Developer

• Led the full-stack development of a comprehensive e-commerce web application, enhancing user experience and boosting sales by 30% within the first quarter of launch.

• Developed a dynamic and responsive user interface using React JS, HTML5, and CSS3, which improved user engagement metrics by 25% through intuitive navigation and design enhancements.

• Designed and implemented robust RESTful APIs with Spring Boot to manage product listings, user authentication, and order processing, resulting in a 40% reduction in server response time due to optimized server-side logic.

• Employed MySQL for efficient data storage and retrieval, creating optimized queries that improved application performance and reduced data load times.

• Integrated a secure payment gateway to facilitate online transactions, ensuring compliance with security standards and protecting sensitive user data.

• Successfully deployed the application on AWS using EC2 and S3, ensuring high availability and reliability for users, leading to a significant decrease in downtime incidents.

• Conducted thorough unit and integration testing using JUnit, achieving over 90% code coverage and significantly reducing post- launch bugs, leading to a smoother user experience.

• Actively participated in Agile practices within a cross-functional team, contributing to sprint planning, daily stand-ups, and retrospectives, ensuring timely delivery of project milestones. Citius Tech, India Jan 2020 – Nov 2020

Front End Developer

• Led the design and development of interactive user interfaces for a healthcare analytics platform, utilizing HTML5, CSS3, and JavaScript/JSON to improve user interaction and overall experience, resulting in a 40% increase in user engagement.

• Developed and implemented responsive design themes using Bootstrap, ensuring seamless usability across various devices

(desktop, tablet, mobile), which enhanced mobile accessibility by 30% and reduced bounce rates by 15%.

• Built and launched a static healthcare portal website using front-end technologies such as HTML, CSS, JavaScript, and React.js, leading to a 25% increase in site visibility and faster load times by 20% due to optimized code.

• Worked closely with backend developers to design and optimize the MySQL database, implementing efficient CRUD operations to streamline patient data management, resulting in a 35% faster data retrieval time.

• Developed reusable React components and integrated them into the core system, utilizing Redux for state management to maintain a scalable architecture and reduce code redundancy by 40%, enhancing overall project efficiency.

• Designed and implemented responsive UI pages for critical application areas such as login, registration, user dashboard, and profile management, improving overall user experience and decreasing user input error rates by 20%.

• Refined the user experience by iterating on new front-end modules and interfaces, optimizing load times and site performance through advanced techniques such as lazy loading and modular CSS, boosting overall page speed by 35%.

• Managed version control using GitHub, implementing branching strategies and overseeing build/release cycles, resulting in smooth deployment processes and reducing code conflicts by 50%, improving team collaboration. EDUCATION

Master of Computer Engineering, Computer Science & Engineering May 2024 University of South Florida, FL

Bachelor of Technology, Electronics & Communication Engineering Jul 2022 Sathyabama University of Science & Technology

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