**Karthik P**
(217) 209-5154
karthik.tech9@outlook.com
LinkedIn: [linkedin.com/in/karthikp1244](https://www.linkedin.com/in/karthikp1244)

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### **PROFESSIONAL SUMMARY**
- **Full Stack Developer** with 10+ years of experience in **Angular** (frontend) and **Java** (backend).
- Expertise in **SDLC**, **Agile**, **Microservices**, **REST APIs**, **Spring Boot**, **Kubernetes**, **Docker**, and **AWS/Azure**.
- Strong knowledge of **J2EE**, **Hibernate**, **Spring Security**, **GraphQL**, **Kafka**, and **NoSQL** (MongoDB, Cassandra).
- Proficient in **CI/CD** (Jenkins), **monitoring tools** (Prometheus, Grafana), and **cloud platforms** (AWS, Azure, OpenShift).

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### **TECHNICAL SKILLS**
**Languages:** Java, JavaScript, TypeScript, C, C++
**J2EE Technologies:** Servlets, EJB, JSP, JSF, JDBC, SOAP, REST, XML, JPA, JMS, Spring MVC/Boot/Cloud
**Web Technologies:** HTML5, CSS3, jQuery, Bootstrap, Angular, React, JSON, XML
**Databases:** Oracle, MySQL, MongoDB, Cassandra
**Cloud & DevOps:** AWS, Azure, Docker, Kubernetes, Jenkins, OpenShift
**Testing Tools:** JUnit, Mockito, Selenium, Postman

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### **PROFESSIONAL EXPERIENCE**

#### **Client: United States Steel (USS) – Warehouse & Shipping**
**Location:** Pittsburgh, PA | **Role:** Sr. Software Engineer | **Duration:** 03/2021 – Present
- Led **Agile SDLC**, improving project quality by **30%** via sprint planning and stakeholder collaboration.
- Developed **Microservices** using **Spring Boot**, **Kafka**, and **REST APIs**, secured with **Spring Security**.
- Built **Angular (9+)** frontend with **Java** backend, optimizing performance and achieving **90%+ test coverage**.
- Integrated **GraphQL** for efficient data fetching and **MongoDB** for unstructured data handling.
- Deployed on **Azure/AWS** using **Kubernetes**, **Docker**, and **CI/CD pipelines** (Jenkins).
- Enhanced security by **24%** via proactive monitoring (**Prometheus**, **ELK Stack**) and **SonarQube**.

**Environment:** Java 8, Spring Boot, Angular, Azure, AWS, Kubernetes, Docker, MongoDB, PostgreSQL, Jenkins.

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#### **Client: United States Steel (USS) – Inventory Applications**
**Location:** Pittsburgh, PA | **Role:** Software Engineer III | **Duration:** 02/2019 – 03/2021
- Designed **Microservices** with **Spring Cloud**, **Netflix OSS**, and **Docker** for scalability.
- Developed **RESTful APIs** using **Spring Boot** and deployed on **AWS/Azure** (EC2, S3, Lambda).
- Implemented **JUnit/Mockito** for testing and **JProfiler** for performance tuning.
- Used **Kafka** for real-time messaging and **MongoDB** for NoSQL data management.

**Environment:** Java 8, Spring Boot, Angular, AWS, Docker, Kubernetes, MySQL, JUnit.

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#### **Client: Williams Sonoma (WSI)**
**Location:** Dallas, TX | **Role:** Java Developer | **Duration:** 04/2017 – 02/2019
- Developed **RESTful APIs** with **Spring Boot** and optimized **PostgreSQL** queries.
- Automated CI/CD with **Jenkins** and configured logging via **Log4J**.
- Managed version control with **Git** and implemented **TDD** for code quality.

**Environment:** Java 8, Spring Boot, AngularJS, PostgreSQL, Jenkins, Git.

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#### **Client: Global Logic Technologies**
**Location:** Hyderabad, India | **Role:** System Engineer | **Duration:** 06/2012 – 10/2015
- Used **Hibernate** for ORM and **JMS/MQ** for messaging in **WebSphere/JBoss**.
- Developed **JSP/JSF** applications and wrote **SQL** queries for reporting.

**Environment:** Java, J2EE, Hibernate, Oracle, WebSphere.

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### **EDUCATION**
- **Master’s in Computer Technology** – Eastern Illinois University
- **Bachelor of Technology (IT)** – JNTU Hyderabad

### **CERTIFICATIONS**
- **Microsoft Certified Azure Administrator Associate** (MCID: 996198959)

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*Note: Condensed for brevity while retaining key details. Full resume available upon request.*

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