**LAKSHMI PRASANTHI MALEPATI**
US Citizen
Full Stack Java/J2EE Backend Engineer
Email: lakshmijava93@gmail.com
Phone: 857-293-9973

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### **PROFESSIONAL SUMMARY**
- 8+ years of experience in **Software Development Life Cycle (SDLC)** including Analysis, Design, Coding, Testing, and Debugging using **Agile, RAD, and Waterfall** methodologies.
- Expertise in **Java/J2EE** technologies: **Core Java, OOPs, JSP, JDBC, JMS, MVC, Spring, Hibernate, and Web Services**.
- Proficient in **Cloud-Native Applications** with **Spring Framework, Spring Boot, and RESTful Microservices**.
- Strong experience in **Angular (2-13), HTML5, CSS3, JavaScript, jQuery, and cross-browser compatibility**.
- Hands-on experience with **SOA, SOAP (JAX-WS), REST (JAX-RS), and AWS services (EC2, S3, RDS, Lambda, etc.)**.
- Skilled in **ORM frameworks (Hibernate, JPA), Spring modules (MVC, IOC, AOP, JDBC, Security)**, and **CI/CD tools (Jenkins, Maven, Git)**.
- Expertise in **database design & development** (Oracle, MySQL, MongoDB, PostgreSQL) and **NoSQL databases (Cassandra, DynamoDB)**.
- Strong knowledge of **application servers (Tomcat, WebLogic, JBoss)** and **build tools (Maven, Gradle, Ant)**.

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### **TECHNICAL SKILLS**
**Languages:** Java SE 6/7/8, J2EE
**Java/J2EE Technologies:** Servlets, JSP, JSTL, JDBC, JSF, MVC, XML, JAXP, JNDI, JUnit
**Frameworks:** Spring, Spring Boot, Hibernate, Struts, JPA, Angular (2-13), Node.js
**Web Technologies:** HTML5, CSS3, JavaScript, AJAX, JSON, Bootstrap, TypeScript
**Cloud & DevOps:** AWS (EC2, S3, RDS, Lambda), Docker, Jenkins, CI/CD
**Databases:** Oracle, MySQL, MongoDB, PostgreSQL
**Tools:** Eclipse, Git, Maven, JIRA, Swagger, Log4j

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### **EDUCATION**
**Bachelor of Information Technology**
Point Park University, 2015

### **CERTIFICATIONS**
- **Java SE 8 Programmer II**
- **AWS Certified Solutions Architect Associate**

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### **PROFESSIONAL EXPERIENCE**

#### **Client: Paychex, Rochester, NY** *(Oct 2022 – Present)*
**Role:** Full Stack J2EE Developer
- Migrated from **Java 8 to Java 11** and developed **Microservices** using **Spring Boot**.
- Implemented **OAuth 2.0** for secure REST API authentication.
- Developed **Angular 13** components with **TypeScript** and **RxJS** for reactive programming.
- Configured **MongoDB** for NoSQL data storage and optimized queries.
- Automated CI/CD pipelines using **Jenkins, Maven, and Git**.
- **Tech Stack:** Java 11, Spring Boot, Microservices, Angular 13, AWS, MongoDB, Jenkins, REST, OAuth 2.

#### **Client: State of Iowa, Austin, TX** *(Oct 2020 – Sep 2022)*
**Role:** Full Stack J2EE Developer
- Developed **RESTful APIs** using **Spring Boot & Microservices**.
- Upgraded **Angular 11 to Angular 12** for improved performance.
- Implemented **Spring Security & OAuth 2.0** for authentication.
- Worked with **MongoDB collections** and **Node.js** for server-side scripting.
- **Tech Stack:** Java 11, Spring Boot, Angular 12, MongoDB, AWS, OAuth 2, Maven, Git.

#### **Client: Berkshire Bank, Boston, MA** *(May 2019 – Sep 2020)*
**Role:** J2EE Developer
- Developed **Java 8** features (Lambdas, Streams) and **Spring Boot Microservices**.
- Used **Angular 9/10** with **TypeScript, NgRx, RxJS** for state management.
- Deployed applications on **AWS (EC2, S3, RDS)** and used **Docker** for containerization.
- **Tech Stack:** Java 8, Spring Boot, Angular 10, AWS, Docker, Jenkins, Swagger.

#### **Client: ACNB Bank, Gettysburg, PA** *(Jul 2017 – Apr 2019)*
**Role:** Full Stack J2EE Developer
- Developed **Spring Boot Microservices** and **REST APIs**.
- Used **Java 8 (Lambdas, Streams)** for backend logic.
- Worked with **Node.js** for server-side scripting and **MongoDB** for NoSQL storage.
- **Tech Stack:** Java 8, Spring Boot, Node.js, MongoDB, Git, Jenkins.

#### **Client: Total Wine & More, Bethesda, MD** *(Apr 2015 – Jun 2017)*
**Role:** J2EE Developer
- Developed **Java/J2EE** applications using **Spring, Hibernate, and JSF**.
- Worked with **Oracle DB, Apache Camel**, and **Log4j** for logging.
- **Tech Stack:** Java, Spring, Hibernate, Oracle, JSP, Servlets, WebLogic.

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**Environment:** Agile, CI/CD, AWS, Docker, Jenkins, Git, JIRA, Maven, REST, Microservices.

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