Latha S

About Latha S

Software Professional with 7+ years of experience in Java full stack development with Software Development Life Cycle (SDLC) which includes Analysis, Design, Development, Testing, Implementation, and Maintenance of web-based and Client-Server business applications using Java/J2EE, Angular, React, Node JS technologies with environments using Waterfall and Agile (SCRUM) methodologies.• Expertise in UI Design and Development using HTML5, CSS3, JavaScript, AngularJS, Angular 2+, Node JS, React JS, Redux, Bootstrap, jQuery, XML, JSON, DOJO, and AJAX.• Expertise in back-end/server-side Java technologies such as web services, Java Persistent API (JPA), Java Messaging Service (JMS), Java Database Connectivity (JDBC), and Java Naming and Directory Interface (JNDI), Spring MVC, IOC, AOP, JTA, IO, Spring Boot, and Spring Microservices.• Expertise in CI/CD tools using Jenkins creation GIT and Maven.• Expertise on different IDEs such as Eclipse, Visual Studio Code, RAD, Spring Tool Suite, and deployment using Application Servers like Apache Tomcat, IBM-WebSphere, WebLogic, and JBoss.• Experience with Kafka Message Queues, Rabbit MQ, and performing analytics for streaming data in real-time using Apache Spark.• Proficient in consuming Restful Web Services with AJAX calls and updating dynamic functionality of HTML in JavaScript, jQuery, and AngularJS.• Experienced in developing applications using different J2EE Design Patterns such as Builder, MVC, MVVM, Service Locator, Data Transfer Object (DTO) and Data Access Object (DAO), Factory Method, and Singleton.• Strong Knowledge of databases like MySQL, MS SQL Server, PostgreSQL, Oracle, and NoSQL databases like MongoDB, Cassandra, and AWS DynamoDB.• Performed unit testing using Junit integration and deployment of applications done using tools ANT, Maven, and Gradle and debugging through Log4J, and Splunk.• Experience in using ORM frameworks like Hibernate, and JPA and integrating with Spring ORM.• Experience in Core Java with a strong understanding and working knowledge of Object-Oriented Concepts like Collections, Multi-Threading, Exception Handling, Input/output (I/O) Systems, Annotations, Enums, Lambdas, and Generics.• Worked with several testing frameworks such as JUnit and Mockito.Created multiple Kubernetes Clusters in AWS and deployed Docker Image on top of Kubernetes Cluster for testing purposes.• Utilized Amazon Web Services (AWS) such as EC2, Lambda, S3, Security groups, Simple Notification Services, and EC2 to deploy Docker containers with a monolithic and Micro-Services architecture.

Experience

1. Sr Full Stack Developer

   TIAA

   Nov 2022 — Present · Charlotte, NC, US

   Involved in the analysis, design, and development phases of the Software Development Life Cycle (SDLC) using Agile (SCRUM) development methodology to deliver regular updates to the business team and project managers.• Developed implementation logic using Java 8, J2EE, XML, XSLT, and Web Services (REST, WSDL).• Experience in developing Microservices with Spring boot using Java and Akka framework using Scala.• Worked extensively on developing controllers, Interfaces and implementation classes using Spring MVC framework & used Micro service architecture with Spring Boot based service through REST.• Developed application using Spring MVC, JSP, JSTL, JavaScript, and AJAX on the presentation layer, the business layer is built using spring and the persistent layer uses Hibernate.• Deployed Spring Boot based Microservices Docker container using Amazon EC2 container services and using AWS admin console.• Responsible for creating front end applications, user interactive (UI) pages using web technologies like HTML5, CSS3, SASS, Bootstrap, JavaScript, jQuery and React JS.• Created single page application with loading multiple views using route services to make it dynamic by using React and Node JS.• Developed views and controllers for client modules using Spring MVC and Spring Core. Specified SOA architecture using JSF. Developed JSF Components to support the entry of integers and date values with internationalization.• Developed a large-scale backend using a Maven Java application with Spring Boot framework by employing the TDD approach with Junit (Mockito framework), and Log4j to capture logs.• Used Spring Framework for dependency injection, integration of Hibernate using Spring ORM support, and development of RESTful web services to give JSON output.• Experience in database development using different RDBMS such as Oracle, MySQL, Microsoft SQL, PostgreSQL, DB2, and NoSQL databases such as MongoDB, and Cassandra.

Education

• University of Central Missouri

  Masters, Computer Science