zellu rakib

Software Engineer

United Nations•  September 2021 - Present

The United Nations is an intergovernmental organization aiming to maintain international peace and security, develop friendly relations among nations, achieve international cooperation, and be a centre for harmonizing the actions of nations. It is the world's largest and most familiar international organization.

Software Engineer

Datasoft Syastems Bangladesh Limited (CMMI-Level-5)•  June 2019 - August 2021

Working as full stack web developer. Working with java, javascript, microservice, oracle, message queue and so on

software engineer

Nexkraft Limted•  April 2018 - June 2019

 creating web api on Spring MVC to add functionality to web application based on customer requirements  Develop UIs with AngularJs, JavaScript, XHTML, HTML and CSS  Use MVC design patterns to create application, including utilizing EJB for business logic  Utilized frameworks such as Hibernate with JPA specification for persistence and application layers  integrating payment System like SSLCOMMERZ AND IPAY on web application’s  Create and execute test cases in JUnit for unit testing of application  Chart Generating using javascript.