**Sai Sharan**
Phone: 929-369-1240
Email: saisharan559@gmail.com

**Sr. Java Full Stack Developer**

### PROFESSIONAL SUMMARY
- 9+ years of IT experience in full SDLC including planning, analysis, design, implementation, testing, and maintenance of enterprise applications using Java/J2EE.
- Expertise in Java/J2EE technologies: Servlets, Spring, Struts, Hibernate, EJB, JSF, JMS, JDBC, JPA, and POJO.
- Proficient in Java 1.8/11, SQL, PL/SQL, Shell Scripting, Python, and Groovy.
- Strong experience in microservices, RESTful/SOAP web services, and messaging systems (JMS, Apache Kafka).
- Skilled in front-end technologies: HTML5, CSS3, JavaScript, jQuery, Bootstrap, Angular (2-13), ReactJS, TypeScript.
- Experienced with AWS, PCF, Docker, Kubernetes, CI/CD tools (Jenkins, Maven, Gradle), and version control (Git, SVN).
- Knowledge of Agile, Scrum, and Waterfall methodologies.

### TECHNICAL SKILLS
- **Languages:** Java 1.8/11, Groovy, SQL, PL/SQL, Python, Shell Scripting
- **Frontend:** HTML5, CSS3, JavaScript, jQuery, Angular (2-13), ReactJS, TypeScript, Bootstrap
- **Backend:** Spring Boot, Spring MVC, Hibernate, JPA, Microservices, REST/SOAP APIs
- **Databases:** Oracle, MySQL, PostgreSQL, MongoDB, Cassandra
- **Cloud/DevOps:** AWS (EC2, S3, EBS), PCF, Docker, Kubernetes, Jenkins
- **Tools:** JUnit, TestNG, Postman, Jira, Log4j, SonarQube, Kafka

### PROFESSIONAL EXPERIENCE

**Citibank, New York** | *Sr. Java Full Stack Developer* | *Jan 2023 – Present*
- Developed front-end using Angular 13, TypeScript, Bootstrap, and RESTful APIs with Spring Boot.
- Migrated legacy code to Groovy, optimizing performance and maintainability.
- Deployed microservices on AWS and PCF, ensuring scalability and high availability.
- Implemented Kafka for real-time data streaming and event-driven architecture.
- Used JUnit, Cucumber, and Postman for testing; managed CI/CD pipelines with Jenkins.

**Centene, Charlotte, NC** | *Java Full Stack Developer* | *Dec 2020 – Dec 2022*
- Built responsive UIs with ReactJS, Angular, and Bootstrap; integrated REST APIs.
- Migrated applications to Azure (VMs, App Service, SQL Database).
- Developed microservices using Spring Boot and Hibernate.
- Automated deployments with Jenkins and Git; practiced Agile/Scrum.

**Sherwin-Williams, Cleveland, OH** | *Java Full Stack Developer* | *Oct 2018 – Nov 2020*
- Created SPAs with Angular 8 and ReactJS; deployed Spring Boot apps on AWS/PCF.
- Designed event-driven systems with Kafka and NoSQL (MongoDB).
- Managed builds with Maven/Gradle; tested using JUnit and Jasmine/Karma.

**CVS, Boston, MA** | *Java Developer* | *Mar 2017 – Sep 2018*
- Developed Spring Boot microservices; deployed with Docker/Kubernetes.
- Built UIs with Angular, HTML5, and Bootstrap; ensured accessibility compliance.
- Automated CI/CD using Jenkins; tracked issues with Jira.

**Narvee Technologies, Hyderabad, India** | *Java Software Engineer* | *Aug 2014 – Dec 2016*
- Developed J2EE applications using Servlets, JSP, Struts, and Hibernate.
- Designed databases with Oracle; wrote unit tests with JUnit.
- Followed Waterfall methodology for SDLC.

### EDUCATION
*(Include degree/university if applicable)*

*(Note: Removed redundant bullet points and consolidated repetitive skills for brevity.)*

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