**Raghava Komakula**
Sr. Full Stack Java Developer
raghavak16@gmail.com | Ph: +1 (312)-725-4202

Passionate and energetic software developer with 7 years of experience in Enterprise Software development and implementation using Java, ReactJS, NodeJS, AngularJS, and AWS technologies. Expertise in all phases of Software Development Life Cycle (SDLC) including analysis, design, and coding.

### **PROFESSIONAL SUMMARY**
- Worked with architectures like Microservices, Event Driven Architecture, Monolithic, and Service Oriented Architecture (SOA) using Agile (SCRUM) and Waterfall methodologies.
- Proficient in core Java concepts: OOPs, Garbage Collector, Generics, Synchronization, Annotations, Serialization, Deserialization, Thread pools, JavaBeans, Externalization.
- Experienced with Java 8 features: Lambda expressions, Default/Static methods in Interfaces, Streams API, Optional Class, Parallel sort in Arrays.
- Developed and deployed web/mobile application backends in NodeJS and JavaScript for RESTful microservices.
- Expertise in J2EE technologies: Servlets, Struts, Spring, JDBC, JTA, JPA, Hibernate, JMS.
- Hands-on experience with Spring framework modules: Spring IOC, AOP, MVC, Security, Microservices, REST, Boot, Batch, Data.
- Strong knowledge of Software Configuration Management (SCM) in Agile, SCRUM, Waterfall, and Test-Driven Development.
- Developed REST Proxy Microservices for SOAP applications and front-end technologies like AngularJS, ReactJS, Bootstrap, HTML5, CSS3, jQuery.
- Built Single Page Applications (SPA) using MEAN stack (MongoDB, Express, Angular, NodeJS).
- Proficient in JavaScript DOM manipulation, Hibernate ORM, and databases like MySQL, Oracle, MongoDB, Cassandra, AWS DynamoDB.
- Experience with Kafka, RabbitMQ, Apache Spark, Docker, Kubernetes, CI/CD (Jenkins), and cloud platforms (AWS, Azure, GCP).
- Strong communication skills with the ability to handle multiple tasks independently or in a team.

### **TECHNICAL SKILLS**
**Programming Languages:** Java, JavaScript, Python, HTML5, Shell Script, SQL, PL/SQL, CSS3, XML, C, C++
**Web Technologies:** HTML5, XML, CSS3, JavaScript, TypeScript, AJAX, JSP, DOM, JSON, SASS, SCSS
**Cloud Technologies:** AWS, Google Cloud, Microsoft Azure
**JavaScript Frameworks:** React, Redux, AngularJS, NodeJS, jQuery, Backbone.js
**Database Servers:** MySQL, Oracle, MongoDB, PostgreSQL, Cassandra
**Web/App Servers:** Apache, Tomcat, WebLogic, WebSphere
**Cloud Services:** EC2, S3, Lambda, IAM, API Gateway, VPC, EBS, ELB, RedShift, SNS, SQS
**Version Control:** Git, GitHub, SVN
**Containerization:** Docker, Kubernetes, VMware
**Tools/Utilities:** CI/CD, Jenkins, JIRA, Maven, ANT

### **PROFESSIONAL EXPERIENCE**

**Client: Walmart** | **Location: Sunnyvale, CA** | **Role: Sr. Full Stack Java Developer** | **Aug 2022 – Jan 2024**
- Developed microservices using Spring Boot, REST, and Kafka for PCI/Non-PCI applications.
- Built CI/CD pipelines in WCNP (Walmart Cloud Native Platform) for Next-Gen services.
- Utilized Walmart tools: Looper, Concord, Hygieia, Dynatrace, Grafana, Prometheus.
- Deployed Docker containers on Kubernetes clusters and managed Azure SQL/Cassandra DB.
- Implemented Hibernate ORM, JPA, and Spring Security for data persistence and authentication.

**Client: T-Mobile** | **Location: Atlanta, GA** | **Role: Sr. Software Developer** | **Nov 2021 – June 2022**
- Developed RESTful APIs using Spring Boot, NodeJS, and ReactJS for front-end integration.
- Implemented Agile methodologies with JIRA for sprint planning and bug tracking.
- Used AWS (S3, SNS, SQS, EC2) for scalable cloud deployments and Elastic Search for data retrieval.
- Designed microservices with Spring Cloud, Hystrix, and Zuul for API Gateway.

**Client: Kony India** | **Location: Hyderabad, India** | **Role: Associate Software Developer** | **June 2018 – Feb 2021**
- Built Angular 8/ReactJS applications with Spring Boot backend and MongoDB/Cassandra DB.
- Developed RESTful microservices and deployed on AWS using EC2, Lambda, S3.
- Implemented CI/CD with Jenkins, Docker, and Kubernetes for automated deployments.

**Client: MAQ Software** | **Location: Hyderabad, India** | **Role: Java Developer** | **Oct 2016 – May 2018**
- Developed Struts/JSF-based web applications with Hibernate ORM and Oracle DB.
- Implemented SOAP/REST web services and Maven builds for project management.

**Client: Techasoft** | **Location: Bangalore, India** | **Role: Junior Developer** | **March 2015 – Sep 2016**
- Built JSP/Servlet applications with JavaScript validations and Ant builds.
- Worked on XML transformations and SQL queries for database operations.

### **EDUCATION**
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### **CERTIFICATIONS**
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