Main expertise: WebDev, iOSDev, AI/CV, 3DTopic of interest: Web technology, AI/CV/3D, iOS development, UI/UX, VR technology, HCI/BCI, and smart system.At this moment, I am working at 3DUniversum, a very young AI/CV-driven startup with a collection of CV/AI/3D experts.We are integrating state-of-the-art 3D computer vision technology and business into new products.At 3DUniversum, we are not limited to one framework or technology, but in fact, a very wide variety of them. Part of my job description to conduct research and product development; therefore, being comfortable to switch and use multiple programming languages became a daily necessity.C++, Python, and NodeJS are the top-3 for research and SDK/API development purposes.For product development, I am responsible for creating and maintaining ios-app and web-app, which mainly written with Swift/SwiftUI, Objective-C, VueJS.----Before the current job, I worked as a full-stack web developer for over 5 years. It means that I am not only excellent on the Backend part but also Frontend and server administration (Linux-server).Some of my past experiences using frameworks including:Backend: PHP, NodeJS -> Drupal, WordPress, Laravel, Codeigniter, and SailsJS.Frontend: AngularJS, Twitter-bootstrap, jQueryCheck my experiences below for further detail.