Mohamad Nizamuddin

Experience

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  SLK

  Nov 2010 - Oct 2013

  Java Developer

  • During this work experience mostly designed Microservice, SOA, and Serverless Architecture using cloud base integration. • Develop business objects as per business requirements within the stateless EJB component.• Write Technical development, API, and readme documentation. Database ERD and Business ERD.• Design JSP and AJAX component • Develop independent persistant layer using JPA

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  Cognizant Technology Solutions

  Nov 2013 - Nov 2017

  Associate Project

  •During this work experience mostly implemented multi-tier architecture and third-party integration and automation tools. • Develop UI using JavaScript, HTML, and CSS,JSP for interactive cross-browser functionality and complex user interface.• Involve in the development of the data access layer, which are java classes to encapsulate all database-specific calls using JDBC API.• Used maven as a build framework, git for source control, and Jenkins for continuous integration.• Used JSON for storing and exchanging test information, as it is smaller and easier to parse compared to XML.• Brief experience in implementing AngularJS in creating animations based on CSS classes for a new requirement surface for the client.• Support and maintain web and SOA base applications critical to the day-to-day functions of global business units. Show less

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  Etisalat

  Nov 2017 - Nov 2022

  Senior Developer

  • Implement various J2EE design patterns and reduce coupling between different components for usability.• Implement MVC design pattern and work on integration.• Involve in writing JUNIT test cases to test particular OAAM checkpoints.• Implement JUNIT test cases to test the whole cycle to interact with all modules.• Participate in daily scrum calls to monitor the progress & mitigate project risks.• Design and develop and Java program to validate data consistency during data migration loading/unloading data.• Implement an authentication mechanism by following each and every external API documentation.• Handle JDBC, authorization, and authentication implement using a single sign-on process. Show less

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  Etisalat UAE

  Jan 2023 - now

  Solutions Architect

  • During this work experience mostly implemented Saas base MVP, B2B B2C, and legacy transformation. • Implement MVC design pattern and work on integration.• Involve in writing JUNIT test cases to test particular OAAM checkpoint.• Implement JUNIT test cases to test the whole cycle to interact with all modules.• Participate in daily scrum calls to monitor the progress & mitigate project risks.• Enhance Java swing base legacy system and redefine velocity templates for email notification.• Design and develop and Java program to validate data consistency during data migration loading/unloading data.• Implement an authentication mechanism by following each and every external API documentation.• Handle JDBC, authorization, and authentication implement using a single sign-on process.• Configure Jenkins jobs to automate build, create artifacts and execute unit tests as part of the build process.• Implement various J2EE design patterns and reduce coupling between different components for usability. Show less