Java Full Stack Developer - Ontario

Responsibilities:
- Worked on an Agile/TDD environment utilizing a test- Driven development (TDD).
- Extensively used Hibernate in data access layer to access the data
- Developed the Restful service using Spring Controller, Delegate, DAO patterns.
- Flex Desktop application that interacts via restful functions with the backend
- Produced client- Ide validation through JavaScript and Ajax for asynchronous communication.
- Extensively worked on Struts Framework based on the MVC design pattern.
- Developed the application using Spring MVC, Spring Boot.
- Designed and developed Restful Web Services using Spring Rest API.
- Used Hibernate ORM, to manage the application persistence logic and Data Access.
- Developed SQL, PL/SQL, stored procedures along with Shell Scripting- Database application scripts.
- Developed XML Schemas - XSD, DTD for the validation of XML documents.
- Involved in writing JSP (java Server pages) and Java Server Faces (JSF) components. Used JSTL Tag library to create standard dynamic web pages.
- Deployed code in Apache Tomcat and Web logic servers.
- Used Node JS to run Web pack tasks and build properly the project.
- Involved in designing User Interface (UI) applications and professional web applications using JavaScript, Angular JS, Bootstrap, jQuery, HTML, CSS, DOM, XHTML, JSON, and AJAX.
- Developed different SOAP services and Web Services using WSDL, SOAP and Oracle JDeveloper
- Developed Apache Camel routes and defined JMS endpoints for message processing and routing.
- Leverage Java Lucene search to build a graph data set to enable precise search results.
- Designed, configured, and managed public/private cloud infrastructures using Amazon Web Services (AWS), which includes VPC, EC2, S3, Cloud Front, ELB and Elastic Beanstalk.
- Build scripts on AWS cloud for scheduling EC2 auto scaling load balancer with python SDK.
- Used Mongoose API in order to access the MongoDB from NodeJS.
- Developed the business logic using Spring and Hibernate different statistics and information in Dispatch Summary screen that will help them make better decisions for mangers.
- Worked on development and implementation of the MVC Architectural pattern using Spring Framework including JSP, and Servlets.
- Built Angular JS components, UI services to consume rest services using Component based architecture provided by Angular JS
- Involved in identifying and implementation of different J2EE design patterns like Service Locator, Business Delegate, and DAO.
- Worked in wide- Area network to maintain all the device related data onto MYSQL database.
- Worked on XML and JSON for transferring and retrieving data between different applications.
- Experience working with Docker containers, Amazon EC2, S3 and ELBs in an AWS Environment.
- Experience in developing, deploying, and testing applications in an AWS environment using DevOps tools such as Jenkins and Docker.
- Used JavaScript frameworks such as jQuery, Dojo, Ext. Js, CSS preprocessors such as LESS or SASS.
- Used Bulk Collections for better performance and easy retrieval of data, by reducing context switching between SQL and PL/SQL engines.
- Used JDBC in order to establish and maintain connection with the MySQL database from the Java Spring Data Layer
- Involved in Angular JS Template basics, Template directives, Routing and navigation, Components
- Wrote services to store and retrieve user data from the MongoDB for the application on devices
- Utilized the Action Support to integrate Struts and Spring components
- Developed Web API using Node JS and hosted on multiple load balanced API instances.
- Created Spring Boot with Microservices utilizing RESTful API.
- Implementing or exposing the Microservice architecture with Spring Boot based services interacting through a combination of REST.
- Used JMS, WebSphere MQ for the asynchronous exchange of critical business data and events among J2EE components and legacy system.
- Designed and developed the XSD for WADL for Restful services contract.