Java Full Stack Developer with 6+ Years Experience

Bhavya Sri

Java Full Stack Developer

************@*****.*** 913-***-****

PROFESSIONAL SUMMARY

• Java Full Stack Developer with 6+ years of experience delivering scalable and secure enterprise applications.

• Proficient in Core Java, J2EE, Spring Boot, Spring MVC, Spring Security, and Hibernate ORM for backend development.

• Skilled in Angular, React, TypeScript, JavaScript, HTML5, CSS3, Bootstrap, UX best practices for building responsive and dynamic UIs.

• Experienced in integrating RESTful APIs, GraphQL services, and gRPC endpoints into distributed applications.

• Strong knowledge of Microservices architecture using Spring Boot, Spring Cloud, Kafka, RabbitMQ, and event- driven design.

• Hands-on with AWS (EC2, S3, RDS, Lambda, CloudFront, Route 53, EKS, SQS, SNS, IAM) and Azure (AKS, Functions, Pipelines) for cloud deployments.

• Skilled in containerization and orchestration using Docker, Kubernetes, Helm, and OpenShift.

• Experienced in infrastructure automation using Terraform and CI/CD pipelines with Jenkins, GitHub Actions, GitLab, and Azure DevOps.

• Strong background in databases including Oracle, MySQL, PostgreSQL, MongoDB, Cassandra, and Redis, with SQL/PLSQL tuning expertise.

• Built and optimized test automation frameworks with Selenium WebDriver, Cucumber BDD, TestNG, JUnit, Mockito, Cypress, and Playwright.

• Collaborated with QA teams to design regression and end-to-end test suites, reducing manual effort and improving coverage.

• Experienced in application monitoring and observability using ELK Stack, Prometheus, Grafana, Splunk, New Relic, and Log4j.

• Skilled in implementing authentication and authorization with Spring Security 6, OAuth 2.1, JWT, RBAC, and PAM controls.

• Proficient in version control tools including Git, GitHub, GitLab, and Bitbucket, enabling seamless collaboration.

• Hands-on with application servers like Apache Tomcat, JBoss, and WebSphere for hosting enterprise applications.

• Adept at writing multi-threaded applications, SQL queries, and stored procedures to improve performance.

• Strong understanding of Agile methodologies (Scrum, Kanban) using JIRA and Confluence for project delivery.

• Recognized as a clear communicator and mentor, guiding junior developers and QA engineers on coding and automation best practices.

• Proven ability to bridge business and technical teams, delivering solutions aligned with client and regulatory requirements.

• Hands-on with Python scripting for automation, data handling, and integration with backend services complementing expertise in Java and cloud technologies.

TECHNICAL SKILLS

• Backend Technologies: Java, J2EE, Core Java, Spring Framework (Core, MVC, Batch, Security, Boot, Data JPA), Hibernate ORM, Servlets, JSP, Golang,Python.

• Frontend Technologies: HTML5, CSS3, JavaScript, jQuery, AJAX, Bootstrap, React.js, Redux, Router, Vue.js, Angular, Node.js

• Microservices and Messaging: Spring Boot, Kafka, GraphQL APIs, ActiveMQ, JMS

• Cloud and DevOps: AWS (EC2, S3, RDS, Lambda, CloudFront, Autoscaling), Microsoft Azure, Terraform, Docker, Kubernetes

• Databases: MySQL, MongoDB, PostgreSQL, Cassandra, Oracle, SQL, PL/SQL

• Version Control: Git, GitHub

• Testing Frameworks: JUnit, Mockito

• Application Servers: Apache Tomcat, JBoss, Jetty, WebSphere

• CI/CD and Build Tools: Jenkins, Maven, ANT, Gradle, Azure DevOps

• Logging and Monitoring: ELK stack, New Relic, Log4j

• Development Environments: IntelliJ IDEA, Eclipse IDE, MyEclipse

• Project Management: JIRA, Agile methodologies (Scrum, Kanban) PROFESSIONAL EXPERIENCE

KeyBank – Cleveland, OH

Java Full Stack Developer Aug 2024 – Present

• Designed and developed responsive UI components using React.js, Angular, Bootstrap, and JavaScript to ensure cross-device compatibility.

• Implemented GraphQL and RESTful APIs to support data-intensive dashboards, reducing latency and improving performance.

• Secured applications with Spring Security, OAuth 2.0, and JWT tokens, enabling role-based authentication and authorization.

• Built and maintained microservices with Spring Boot 3.x, supporting modular and scalable application design.

• Deployed applications on AWS (EC2, RDS, S3, CloudFront, Route 53), ensuring high availability and secure cloud hosting.

• Integrated Apache Kafka for asynchronous workflows and real-time transaction processing in financial applications.

• Automated deployments with Jenkins pipelines and Terraform, accelerating release cycles and reducing manual errors.

• Containerized services with Docker and orchestrated deployments using Kubernetes for scalability and resilience.

• Configured ELK stack and Grafana dashboards to monitor system health and proactively address performance issues.

• Developed Python scripts to automate data extraction and transformation from APIs, reducing manual effort by 40% and improving accuracy.

• Integrated Python-based utilities with Java/Spring Boot microservices for log analysis and system health monitoring, enabling faster troubleshooting.

• Built lightweight Python modules to process JSON/CSV datasets, streamlining reporting workflows and enhancing business insights.

• Collaborated in Agile Scrum teams using JIRA, participating in sprint planning, reviews, and retrospectives.

• Applied SQL query tuning and stored procedure optimization in MySQL and Oracle, improving database efficiency.

• Authored JUnit 5 and Mockito unit tests and automated integration tests, achieving over 85% code coverage.

• Partnered with QA engineers to integrate Selenium and Cypress into CI/CD pipelines for automated regression testing.

• Designed audit logging and privilege monitoring to strengthen compliance with financial security requirements

(PAM).

• Worked closely with product owners and business stakeholders to refine requirements and deliver regulatory- compliant solutions.

• Mentored junior developers in Spring Boot, Angular/React, Git workflows, and CI/CD best practices.

• Integrated Terraform scripts for infrastructure automation, standardizing provisioning across cloud environments.

• Enhanced application performance with caching strategies and asynchronous API calls, reducing response times.

• Supported incident management and troubleshooting by collaborating with DevOps teams to ensure uptime and system reliability.

Environment: Java 17, Python, Spring Boot 3.x, React.js, Angular, GraphQL, REST APIs, Kafka, AWS (EC2, RDS, S3, CloudFront, Route 53), Docker, Kubernetes, Jenkins, Terraform, MySQL, Oracle, ELK Stack, Grafana, JIRA, Git

Cyient – Hyderabad, India

Java Full Stack Developer Oct 2020 – May 2023

• Designed and delivered enterprise applications using Java, J2EE, Spring Boot, and modern design patterns.

• Built responsive Angular and React interfaces with HTML5, CSS3, Bootstrap, and TypeScript, improving usability by 20%.

• Developed and deployed GraphQL APIs and RESTful services, enabling modular microservices architecture.

• Optimized database persistence with Hibernate ORM, integrating with MySQL and MongoDB for scalable storage.

• Deployed applications on AWS (EC2, S3, RDS, Lambda, CloudFront) to ensure high availability and fault tolerance.

• Secured services with Spring Security, OAuth 2.0, and JWT, ensuring compliance with financial authentication standards.

• Containerized deployments with Docker and orchestrated them using Kubernetes, enhancing system scalability.

• Automated infrastructure provisioning with Terraform, reducing manual configuration efforts across environments.

• Streamlined CI/CD pipelines using Jenkins and Azure DevOps, cutting release cycles by 40%.

• Configured centralized logging with ELK Stack, improving monitoring, troubleshooting, and incident resolution.

• Automated QA test data generation using Python scripts, cutting manual preparation time by 30% and improving test coverage.

• Built Python utilities to validate REST/GraphQL API responses, ensuring accuracy in multi-service integrations.

• Used Python scripting for log parsing and performance monitoring, reducing mean time to resolution (MTTR) in production issues.

• Improved system throughput by 50% through advanced multithreading and performance optimization techniques.

• Integrated QA automation frameworks (Selenium WebDriver, Cucumber BDD, TestNG) into pipelines, reducing defects.

• Collaborated in Agile Scrum teams using GitHub and JIRA, improving sprint velocity and delivery efficiency by 25%.

• Mentored junior developers in Spring Boot, Angular, Git workflows, and test automation best practices.

• Coordinated with business stakeholders to refine user stories and deliver customer-focused digital solutions. Environment: Java, Python, Spring Boot, Spring Security, Angular, React, GraphQL, REST APIs, Hibernate, MySQL, MongoDB, AWS (EC2, S3, RDS, Lambda, CloudFront), Docker, Kubernetes, Terraform, Jenkins, Azure DevOps, Selenium WebDriver, Cucumber BDD, TestNG, ELK Stack, GitHub, JIRA, Agile Scrum ValueLabs – Hyderabad, India

Java Developer Jun 2018 – Sep 2020

• Developed responsive UIs using HTML5, CSS3, jQuery, Bootstrap for seamless cross-device compatibility.

• Built microservices with Spring Boot following RESTful standards, ensuring efficient communication between services.

• Applied Spring IoC and Dependency Injection (DI) for modular and maintainable code.

• Implemented Hibernate ORM mappings for integration with Oracle databases, improving data persistence.

• Deployed applications on Apache Tomcat with CI/CD pipelines using Jenkins to streamline releases.

• Utilized AWS Lambda, EC2, and S3 for serverless execution and cost-optimized cloud deployment.

• Created Angular & TypeScript components to enhance front-end functionality by 30%.

• Containerized and deployed applications on OpenShift, enabling scalability and faster deployments.

• Implemented OAuth and Spring Security for secure authentication and authorization.

• Authored JUnit tests, improving reliability and reducing production bugs by 40%.

• Monitored applications with Nagios, proactively addressing performance issues.

• Collaborated in Agile Scrum using JIRA, contributing to sprint planning and delivery.

• Environment: Spring Boot, REST APIs, Hibernate, Oracle, Angular, TypeScript, AWS (Lambda, EC2, S3), Jenkins, Docker, OpenShift, OAuth, JUnit, AJAX, JMS, IntelliJ, Nagios, Maven, XML EDUCATION

Master of Science – Computer Science

University of Central Missouri, Kansas – 2025

Bachelor of Technology – Information Technology

Institute of Aeronautical Engineering, Hyderabad – 2018 CERTIFICATIONS

AWS Certified Cloud Practitioner

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