• Tested and documented a redeveloped administrator area to check the application's quality.• Worked and fixed all of the bugs on a redeveloped administrator area.• Built an inventory application for internal use used by General Affairs. The application has features like procurement, mutation, and inventory lists.• Created Rest API needed by the MLM application. The API created for the features dynamically changes as the business flow of the MLM is changed as requested by the client.• Worked on Community Portal Engine Application as backend developer to create API on some features.• Acted as Backend Lead to coordinate and ensure the Project quality built based on the Community Portal Engine with 3 other Backend developers.• Conducted to redevelop and migrate technology in an administrator area of the MLM project from using Codeigniter 3 to Laravel 10Tech stack: PHP, Codeigniter 3, Laravel, Tailwind CSS, Javascript, Jquery, MySql, Vue Js, Node Js

• Built and maintained an internal POS application used by another sub-unit of the company.• Added a Fee feature on POS. The feature was about how the bus driver or the guide gets some percentage of the fees regarding how much their guest spent their money on the shop.• Added 4 different types of charts on the dashboard of the internal finance web application. The charts contain information annually and monthly on the cash flow of the company.• Researched a new POS application with different technology.• Implemented and consumed API created by the backend developer with Vue Js on the information system project.Tech stack: PHP, Codeigniter 3, MySql, Javascript, Jquery, Vue JS, Bootstrap CSS

What I teach:• Teach Introduction to information technology• Teach Basic Algorithm and Programming using C++• Teach Object Oriented Programming using Java• Teach Database Implementation using Oracle Enterprise• Teach Graphical Programming using Lazarus• Teach Digital Systems using Matlab• Teach Web Programming using PHP and MySqlWhat to do:• Created learning materials based on the study program curriculum• Make a weekly quiz for a pretest before going into the material• Check weekly reports made by students and ensure there is no plagiarism in their reports