Shopping App development● Home page, Product page, Search page etc. UI implementation● Features implementation with RESTful API and web service (Product/Category page., Apple pay, shopping cart etc.) ● Implements new features with MVVM architecture pattern.● Cowork with PM, QA, UI/UX, backend team, discuss spec, business logic, UI/UX flow and API integration etc. ● Integrating Object-C project with Swift and rewrite features by Swift

● Personal IPFS web page building app.● Write blockchain wallet, features as below:Integrate blockchains of Wanchain, Ethereum, Ethereum Classic in one wallet app and can switch between them. Support token transaction, check account balance, multiple account management.Support BNS (Blockchain Name Service): can bid and buy domain names in blockchain. Can explore domain name status in App.

Health management app development● Support back-end RESTful API implementing. (Spring Boot+Hibernate+MySQL)● Upgrade the App(FiToBe cio) developing language from swift 2.2 to swift 4.0● Implementing new UI and features on FiToBe cio App and submit to Apple Store.

Social app development● Migme is a social app. You can post your articles, photos and chat on it.●Upgrade the app developing language from swift 2.0 to swift 2.3 and some other related SDK also upgraded. ex: AsyncDisplayKit, CTAssetsPickerController…● Implementing new features and resolve issues.

IoT related iOS & Android App developing.● Familiar with Xcode developing/debug tools: Storyboard, Xliff, View Hierarchy Debugging, CoreData etc. ● Developing customization App for specific device made by company. (Home Automation Plug, Online Video Subscribe, WiFi extender, Remote Control etc.)● Remote Controller (Android App): The Client side and server side connect by UDP protocol. The client side equipment can send direction key, power key or other device defined key command to server side device and control it.● PoChannel (Channel subscriber ­ iOS App): Subscribe channels from Youtube or other Chinese website.● BUZZI (Smart plug ­ iOS App): Using App to schedule device power on/off.● DropAP (Router ­ iOS App): Controlling network web-­surfing behavior and parental control.

● Using JAVA to write data parser and data collection application which running in Linux system during the probation period.● Using JAVA to write a license program, which encrypts/decrypts license content sent from client.● Developing the license manage application to manage license information in DB.(C#)● Car Dispatching System server side program maintains and developing. (C/C++)● Developing test tools. (Socket communication/Auto test program etc. by JAVA/Python/C#)

● Developing the CIM(Computer­Integrated Manufacturing) and GPCS(General Purpose Computer System) software which is about computer communication and automatic control in LCD and Semiconductor factory.● Dealing with the software problems of data collection, arguments setting etc. in LCD and Semiconductor equipment.● Helping customers to solve software issues and reporting to head office.