**Mallesh Lodangi**
+1 (413) 769-4441
lodangimalleshvadav@gmail.com

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### **Professional Summary**
- 5+ years of experience as a **Java Full Stack Developer**, specializing in enterprise applications using **Java/J2EE** technologies.
- Expertise in **Microservices**, **n-tier architecture**, and **J2EE patterns**.
- Proficient in **Spring MVC**, **Spring Boot**, **Hibernate**, **JSP**, **Servlets**, **JDBC**, and **Web Services**.
- Skilled in front-end technologies: **Angular**, **React**, **jQuery**, **Bootstrap**, **HTML5**, **CSS3**, and **Node.js**.
- Experience with **AWS**, **CI/CD pipelines (Jenkins, Docker)**, **Apache Kafka**, **RabbitMQ**, and **NoSQL databases (MongoDB, Cassandra)**.
- Strong knowledge of **SQL databases (Oracle, MySQL, PostgreSQL)** and **unit testing (JUnit, Mockito, Jasmine, Jest)**.

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### **Technical Skills**
**Languages:** Java (JDK 1.6-17), PL/SQL, C, Python (Pandas, NumPy)
**Java APIs:** J2EE, EJB, Servlets, JSP, JSTL, JDBC, JMS, JAXB, Spring (MVC, Boot, Security, REST), Hibernate, Kafka
**UI Technologies:** HTML5, CSS3, JavaScript, jQuery, Angular (8/12/14), React, Node.js, Express
**Frameworks:** Spring (MVC, Boot, Batch, Security), Hibernate, MEAN Stack, Apache Flink
**Databases:** Oracle, MongoDB, PostgreSQL, MySQL, Cosmos DB
**DevOps & Cloud:** AWS (EC2, S3, Lambda, RDS), Azure (AKS, Functions), Docker, Kubernetes, Jenkins
**Testing Tools:** JUnit, Mockito, Postman, Jasmine, Jest, Mocha
**Methodologies:** Agile, Waterfall

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### **Professional Experience**

#### **ADP, Hyderabad, India** *(Jan 2021 – Feb 2023)*
**Java Full Stack Developer**
- Developed a **Single-Page Application (SPA)** for Banking/Travel & Rewards using **Angular 11, Redux, and Spring Boot**.
- Upgraded from **Angular 8 to 11**, implemented **responsive UI**, and used **NgRx for state management**.
- Designed **REST/SOAP APIs** with **Spring Boot, JAX-RS**, and integrated **Apache Kafka** for event-driven communication.
- Containerized applications with **Docker**, deployed on **AWS EKS**, and monitored using **CloudWatch**.
- Utilized **Oracle DB**, **GitLab CI/CD**, and **Maven** for dependency management.
- Conducted unit testing with **Jasmine, Mockito, and JUnit**.

**Environment:** Java 11, Spring Boot, Hibernate, Angular 11, AWS, Docker, Kubernetes, Oracle, GitLab

#### **Cognizant, Chennai, India** *(Dec 2019 – Dec 2020)*
**Java Full Stack Developer**
- Built **microservices** using **Spring Boot, Spring Cloud (Eureka, Hystrix)** and deployed on **AWS (EC2, S3, Lambda)**.
- Secured APIs with **OAuth 2.0, JWT**, and migrated **REST to GraphQL**.
- Developed **data pipelines in Python** and worked with **NoSQL (MongoDB, Cassandra)**.
- Used **Kubernetes** for container orchestration and **Docker** for deployment.

**Environment:** Java, Spring, Hibernate, React, AWS, Docker, Kubernetes, MongoDB

#### **ICICI Financial Services, Hyderabad, India** *(June 2017 – Nov 2019)*
**Java Developer**
- Developed business logic using **Java 8 (Lambda, Stream API)** and **Spring Boot**.
- Designed **RESTful APIs** and implemented **CI/CD with Jenkins, Docker, and AWS**.
- Built **Angular/React UIs** and used **Apache Kafka** for messaging.

**Environment:** Java, Struts, Hibernate, Oracle, Linux, AWS

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### **Education**
**Masters in Computer Science**
Sacred Heart University *(Mar 2023 – Feb 2024)*

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