Senior Full Stack Java Developer with Microservices Expertise

Bhavan Reddy Gaddam

Email: ***************@*****.*** Mobile: 260-***-**** Location: Indiana, United States

PROFESSIONAL SUMMARY

Over 6 years of experience as a Full Stack Java Developer, specializing in building scalable web applications and microservices in the banking and financial sectors.

Proficient in Angular, HTML, JavaScript, and CSS, with a strong focus on creating responsive and user-friendly interfaces.

Extensive experience with Java, Spring Boot, Hibernate, and JPA, delivering robust backend services and APIs.

Skilled in implementing microservices architecture, ensuring seamless integration with downstream systems via RESTful and SOAP interfaces.

Proven track record in Agile methodologies, including Scrum and Scaled Agile, enhancing team collaboration and project delivery.

Expertise in testing frameworks such as JUnit, Mockito, and Jasmine, ensuring high-quality code through rigorous testing practices.

Familiar with CI/CD tools including Jenkins, Git, and SonarQube, streamlining deployment processes and improving code quality.

Strong problem-solving skills, with experience troubleshooting system-wide issues and optimizing application performance.

SKILLS

Programming Languages:: Java 11/17, JavaScript, HTML, CSS, SQL

Operating Systems:: Windows, Linux

Cloud Platforms:: AWS (EC2, S3, Lambda), Azure

DevOps & CI/CD:: Jenkins, Git, BitBucket, SVN, SonarQube, JFrog Artifactory

Development Tools:: Eclipse, Spring Tool Suite (STS), Visual Studio Code, Apache Tomcat

Frameworks & Libraries:: Spring Boot, Hibernate, Angular, JQuery, Node.js, Handlebars

Databases & Data Warehousing:: Oracle, MySQL, PostgreSQL, Caching

Big Data & Streaming:: Apache Kafka, Apache Spark

Testing & QA:: JUnit, Mockito, Jasmine, Selenium

Security & Compliance:: Spring Security, OAuth, JWT

Monitoring & Observability:: Splunk, Grafana, Prometheus

Collaboration Tools:: Jira, Confluence, Slack, Microsoft Teams

Documentation Tools:: Markdown, Confluence, Javadoc

CERTIFICATIONS

Oracle Certified Professional: Java SE 11 Developer

Spring Professional Certification (VMware)

AWS Certified Developer – Associate

EDUCATION

Masters in Information Technology Indiana Institute of Technology 4.0 GPA

Bachelors in Statistics and Computer Science Gandhi Institute of Technology 75%

WORK EXPERIENCE

ServiceNow – Atlanta, GA

Senior Full Stack Java Developer – Jan 2024 to Present

Spearheaded the development of a microservices architecture using Spring Boot, enhancing system scalability and reducing response times by 30%, resulting in improved user satisfaction metrics.

Engineered a robust CI/CD pipeline utilizing Jenkins and Git, which automated deployment processes, reducing release times by 40% and increasing deployment frequency by 25%.

Optimized front-end performance by implementing Angular best practices, leading to a 20% reduction in load times and a significant increase in user engagement on the platform.

Collaborated with cross-functional teams to integrate RESTful APIs, ensuring seamless communication between services and improving overall system reliability by 15%.

Automated testing processes using Junit and Mockito, increasing code coverage to 85% and significantly reducing the number of post-deployment issues.

Delivered comprehensive documentation and training sessions for team members on new technologies and processes, fostering a culture of continuous learning and improvement.

Implemented security measures using Spring Security, which enhanced application security posture and reduced vulnerabilities by 50%.

Utilized Oracle for data persistence, optimizing database queries that improved data retrieval speeds by 35% and reduced server load.

Conducted regular code reviews and mentoring sessions, promoting best practices in coding standards and improving team productivity by 20%.

Managed project timelines and deliverables using Jira, ensuring alignment with Agile methodologies and achieving a 95% on-time delivery rate.

Technologies Used: Java, Spring Boot, Angular, Microservices, Jenkins, Git, Junit, Mockito, Oracle, Spring Security, RESTful APIs, CI/CD, Agile, HTML, CSS, JavaScript

Discover – Riverwoods, IL

Full Stack Java Developer – May 2021 to Sep 2023

Developed and maintained scalable web applications using Java and Angular, contributing to a 30% increase in customer engagement through enhanced user interfaces.

Automated deployment processes with Docker and Jenkins, reducing deployment times by 50% and minimizing downtime during updates.

Collaborated with UX/UI designers to implement responsive designs, improving mobile user experience and increasing mobile traffic by 40%.

Engineered RESTful services for data integration with third-party systems, improving data accuracy and reducing processing time by 25%.

Conducted performance tuning and optimization of existing applications, resulting in a 20% improvement in application response times and user satisfaction.

Implemented Agile Scrum methodologies, facilitating sprint planning and retrospectives that improved team collaboration and project visibility.

Utilized SonarQube for code quality analysis, achieving a 90% quality score and reducing technical debt across the codebase.

Participated in troubleshooting and debugging sessions, resolving system-wide issues that improved overall system reliability by 15%.

Delivered training on new technologies and frameworks to junior developers, enhancing team skill sets and project delivery capabilities.

Managed version control and code reviews using BitBucket, ensuring adherence to coding standards and improving team productivity by 20%.

Technologies Used: Java, Angular, Docker, Jenkins, RESTful APIs, Agile, Scrum, SonarQube, HTML, CSS, JavaScript, Junit, Mockito, Oracle, Hibernate

UnitedHealth Group (Optum) – Eden Prairie, MN

Software Engineer – Jan 2019 to Apr 2021

Developed and maintained enterprise-level applications using Java and Spring, contributing to a 25% increase in operational efficiency through streamlined processes.

Automated testing frameworks using Junit and Mockito, increasing test coverage to 80% and reducing the number of critical bugs in production by 30%.

Collaborated with product teams to gather requirements and deliver solutions that met business needs, resulting in a 15% increase in customer satisfaction scores.

Engineered data persistence solutions using Hibernate and Oracle, optimizing data access patterns and improving application performance by 20%.

Implemented Agile methodologies, participating in daily stand-ups and sprint reviews, which enhanced team communication and project transparency.

Utilized Apache Tomcat for application deployment, ensuring high availability and performance of applications in production environments.

Conducted code reviews and provided mentorship to junior developers, fostering a culture of knowledge sharing and continuous improvement within the team.

Managed project tasks and timelines using Jira, achieving a 90% on-time project delivery rate and improving stakeholder satisfaction.

Developed RESTful APIs for integration with external systems, enhancing data flow and reducing processing times by 25%.

Participated in system architecture discussions, contributing to design decisions that improved system scalability and maintainability.

Technologies Used: Java, Spring, Hibernate, Junit, Mockito, Oracle, Agile, Apache Tomcat, RESTful APIs, HTML, CSS, JavaScript, Git, Jira, SVN

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