**Vishnu P**
Java Full Stack Developer
**Phone:** +1 (940) 277-3414
**Email:** vishnu35p@gmail.com
**LinkedIn:** https://www.linkedin.com/in/vishnu-p35/

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### **Professional Summary**
- 9+ years of expertise in **Software Development Life Cycle (SDLC)**, including planning, design, development, testing, and deployment of web-based applications using **Java/J2EE**.
- Proficient in **Java 8/11/14** (Lambda, HTTP Client API, Multi-Threading) and **OOP principles**.
- Skilled in **Spring Framework** (Boot, MVC, DAO, AOP, Security) and **microservices architecture**.
- Experienced in **frontend development** (Angular, React, Node.js, HTML/CSS, JavaScript, jQuery).
- Strong knowledge of **cloud platforms** (AWS, Azure, GCP) and **containerization** (Docker, Kubernetes).
- Expertise in **database management** (Oracle, PostgreSQL, MySQL, Cassandra, Cosmos DB).
- Proficient in **messaging systems** (Kafka, RabbitMQ, ActiveMQ) and **CI/CD tools** (Jenkins, Maven, GitLab).
- Familiar with **monitoring/logging tools** (Splunk, Grafana, Prometheus, Log4j, SLF4j).

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### **Technical Skills**
| **Category** | **Technologies** |
|----------------------------|------------------|
| **Frontend** | Angular, React, Node.js, HTML, CSS, JavaScript, jQuery, TypeScript, Bootstrap |
| **Backend** | Java 8/11/14, Spring Boot, Spring MVC, Spring Security, Hibernate |
| **Cloud & DevOps** | AWS, Azure, GCP, Docker, Kubernetes, Jenkins, Argo CD, GitOps |
| **Databases** | Oracle, PostgreSQL, MySQL, Cassandra, Cosmos DB, MongoDB |
| **Messaging** | Kafka, RabbitMQ, ActiveMQ |
| **Testing & Monitoring** | JUnit, Mockito, Postman, Splunk, Grafana, Prometheus |
| **Version Control** | Git, GitLab, SVN |

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### **Work Experience**

#### **Principal Software Engineer**
**Client:** Activision – Santa Monica, CA *(May 2023 – Present)*
- Led migration of **REST APIs** from **Java 8 to Java 11** using **Spring Boot microservices**.
- Implemented **OAuth 2.0 & JWT** for secure authentication.
- Worked with **Cassandra DB** and **Databricks** for data analytics.
- Deployed applications on **GCP** using **Kubernetes** and managed logs via **Grafana/Prometheus**.
- Automated CI/CD pipelines with **Jenkins, Argo CD, and GitLab**.

#### **AWS Full Stack Developer**
**Client:** BASF – San Diego, CA *(Jan 2022 – May 2023)*
- Developed **Angular 11** frontend with **Node.js** backend.
- Built **Spring Boot microservices** with **PostgreSQL** and deployed on **AWS EKS**.
- Used **Splunk** for log analysis and **Postman** for API testing.

#### **Full Stack Developer**
**Client:** UPS – Atlanta, GA *(Jul 2019 – Dec 2021)*
- Developed **React JS** frontend with **Spring Boot** backend.
- Migrated applications to **Azure (AKS)** and used **Kafka** for messaging.
- Automated builds with **Maven & Jenkins**.

#### **Java Developer**
**Client:** First Bank, MO *(Sep 2017 – Jun 2019)*
- Built **Angular 4** frontend with **Spring MVC** backend.
- Deployed on **AWS CloudWatch** and used **RabbitMQ** for messaging.

#### **Associate Software Developer**
**Client:** Netenrich Technologies, India *(Jun 2016 – Aug 2017)*
- Developed **Spring MVC** applications with **MySQL**.
- Used **JUnit & Log4j** for testing and logging.

#### **UI Developer**
**Client:** Limra Softech, India *(Jan 2015 – Jun 2016)*
- Designed **HTML/CSS/jQuery** interfaces.
- Worked with **Oracle DB** and **WebLogic Server**.

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### **Education & Certifications** *(Not provided in original resume)*

*(Optional section if needed)*

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