Suman Asthanee

About Suman Asthanee

Over 10+ years of experience as a Java Developer in IT industry. Extensively experienced in Software Analysis, Design, Development, Implementation and Testing of Object-Oriented Applications and Web based Enterprise Applications using java/J2EE.• Experience in working in environments using Agile (SCRUM) and Test-Driven Development (TDD) methodologies.• Proficient in UI design, developed Front End usingJSP, HTML5, CSS3, JavaScript, Ajax, jQuery, NodeJS, Reacts and have knowledge on BackBone. Js.• Hands on experiences with Core Java with Multithreading, Concurrency, File Handling I/O, Generics, Data Structures and Collections, Garbage Collection.• Experience in java8 features like Parallel Streams, Lambdas, functional interfaces and filters.• Experience in developing, deploying, and managing N - tier, server-centric J2EE enterprise class projects using Eclipse IDE 3.x/4.x, My Eclipse 6.5, J2SE1.4/1.5/1.6/1.7/1.8 (Java 2, Applets, Swing, JDBC 3.0, RMI), J2EE 1.5 Web application technologies (Servlets 2.x, JSP 1.x/2.x, JSTL 1.2, JSF 1.x, JNDI), Enterprise application technologies (EJB 2.x/3.0, JMS).• Good experience on Design Patterns (J2EE) like Singleton, Factory, DAO, Session Facade, Front Controller, and Delegate Pattern.• Experienced in developing messaging module by using Spring JMS, Apache Camel and Rabbit MQ.• Experience in Spring framework (MVC/IOC/ORM/JDBC/BATCH/WEBFLOW/Context) and Struts (MVC, architecture, interceptors, action mappings and resource bundles).• Experience in developing Microservices using Spring-Boot.• Experience in development and deployment of applications using JBoss, Web Logic Application Server, IBMWebSphere Application and Apache Tomcat.

Experience

1. Senior Java Developer

   Walmart

   Feb 2021 — Present · Bentonville, AR, US

   Involved in software development life cycle (SDLC), which includes requirement-gathering, design, coding, testing.• Calibrated multiple web cameras used for face recognition module developed using Python Java.• Created AWS Multi-Factor Authentication (MFA) for instance RDP/SSH logon, worked with teams to lock down security groups.• Implemented agile methodology throughout the project development lifecycles.• Responsible for analysis, design, development and integration of backend components using J2EE technologies such as Springs 3 and Spring JDBC.• Used MyBatis for running Dynamic SQL to query from database and written mapping definitions for the persistent layer.• Designed and developed Business Services using Spring Framework (Dependency Injection) and DAO Design Patterns.• Used Bootstrap and AngularJS, React.js and Node.js in effective web design.• Deployed Spring Boot based Micro services Docker container using Amazon EC2 container services and using AWS admin console. • Developing Working prototypes of web and mobile applications using wide variety of technologies: HTML, CSS, JavaScript, Ext Js, and GWT.• Implemented RESTFUL and SOAP base Rest