Java Full stack developer Resume

PROFESSIONAL EXPERIENCE

Confidential

Java Full stack developer

Responsibilities:

Actively participated in a team which worked in Agile Development Environment and taking part in everyday Scrum meetings which involves reporting.
Implemented business rules and various workflows of application using Spring Framework 5.
Used advanced Java 8 features like Lambda Expressions Streams, Filters. Enhanced concurrency methods etc.
Implemented Persistence layer using Hibernate to interact with SQL Server database.
Expert in open source frameworks and tools like spring, JSF and Hibernate, JPA, & Apache Camel.
Improved the maintainability of the project by implementing and improving Exception Handling, Collection APIs and performance tuning, performance testing and analysis
Worked with XPATH when need to identify objects in the screen.
Involves in Sprint planning for the estimation of efforts for user stories and bugs.
Extensively worked on front end, using Angular 8, AngularJS, Advanced JavaScript, jQuery, JSON, HTML5, CSS3, and SPARK Web service.
The mid - tier supplies public and internal APIs running on a Tomcat 8 server, written in Java 8 using a wide range of technologies including Spring, Hibernate, JMS, PostgreSQL, and many others.

Confidential

Java Application developer

Responsibilities:

Developed entire frontend and backend modules using Java on Spring Web Framework.
Design, develop, test, deploy and maintain the website.
Designed the User Interface using Angular JS, React, HTML, JQuery, XHTML, CSS, JavaScript, and AJAX for the website.
Designed complex application database SQL statements for querying, updating and reporting using MySQL
Used Maven as a build tool to add the dependencies
Developed JSON REST APIs in a Test - Driven Development environment for controlling and monitoring the jobs.
Using JSON, CSV as data exchange formats and Kafka as the messaging layer for handling high volume throughput of messages.
Designing and developing the Commercial Business Portal using Angular 4 along with HTML5, CSS3, JavaScript and Typescript.
Implemented UI components using Angular 4.0 dependency Injection, Models, data binding and controllers.
Worked with querying on data present in Cassandra cluster using CQL (Cassandra Query Language).
Used the Java API to load the data into Cassandra Cluster or retrieve data from Cassandra cluster.

Confidential

Java Full Stack Developer

Responsibilities:

Worked Closely with Lead to design technical design documents and to develop/customize several Noc - visualization Modules.
Performed data retrieving, querying, storage and manipulation using Hibernate.
Active in coding some of the Core Java concepts such as collections, generics and multi-threading.
Designed, coded and documented GUI and Web Pages using HTML5, CSS3, JSON, XML, AngularJS and MVC framework to fit all kinds of Browser and all kinds of devices.
Created REST Service using Spring MV.
Developed spring based presentation layer, hibernate based DAO layer and integrated them using Spring Dependency injection, ORM and Web modules.
Used JAX-RS to write all the RESTful APIs needed for Mobile/Web Development as well as to interact with other systems.
Experience with oracle Database such as Couch base. Data modelling, establishing connection with Couch base and providing API layer to integrate with to create, update, read, and delete documents from database.
Involved in writing DAO layer using Hibernate to access the Oracle database.

Confidential

Web Developer

Responsibilities:

Contributed to all the phases of SDLC including requirements gathering, design, and development following Agile Development Life Cycle.
Designed and developed client - side web pages based on W3 standards with HTML5, CSS3, Java Script, Ajax, JQuery, and Angular JS 2.0 in order to provide User Interface functionality.
Extensively Worked with Angular JS Forms, filters, Modules, Controllers, DOM, Events, Expressions, Directives, Http Request, Validations, Factory Services.
Involved in Incorporation of various jQuery Widgets such as Dialogs, AutoComplete, Tabs, Spinner, Date picker, Accordion and Tooltips into portal Dashboard.
Used AngularJS as a JavaScript MVC framework for developing single page application and giving it a dynamic functionality.
Involved in writing application level code using AJAX, JSON for interacting with APIs, RESTFUL Web Services.
Worked on data exchange from website using XML, JAVAWeb Services.
Stored and retrieved user data from the MongoDB by writing services for the application on devices.
Used Jenkins for continuous deployment and integration of build and release process.