Alfred Camera - Turn your smart phone into a home security camera for iPhone and iPad -- https://goo.gl/DSqlI8As main developer to bring home security camera features onto iOS devices :- Live video/audio streaming data through P2P connection between viewer and camera - Push to talk(Woki Toki) between viewer and camera- Motion detection with video recording to cloud storage on camera mode- Browser and player for motion detected video on viewer mode- Interoperability with Android devices and WebViewer- Monetization with Mobile Ads and IAP- Audio latency optimization for live streaming- Resolve P2P communication issue under the network environment between IPv4 and IPv6

KKBOX: a music streaming service provider in AsiaAs a member of team iOS:- Implemented the Equalizer for KKBOX Mac OS version.-- https://goo.gl/ZMKmj1- Integrated DTS-HeadphoneX(Audio 3D technology for headphone) into KKBOX iOS version.- Debugged and some features implementation for KKBOX iOS version.-- https://goo.gl/BOZw4V

EMEL Explorer: A startup company provide piano learning serviceAs a client engineer lead to conduct the software/content/protocol design and implement for a piano learning iOS App. "PianoBuddy for iPad"​ : https://goo.gl/c89zrP - Play music sheet with MIDI and indicator animation (dynamic moving according to note’s position on sheet). - Annotation utility, metronome, audio recording, performance and history results. - Integrated software audio DSP that can aware user’s performance.

Aplix International Inc.: provide development of mobile software, mobile game, M2M wireless device and Bluetooth solution includes hardware, software, firmware and SDK development tools.Internet Of Things - 2012~2014 - Localized and debugged "Future Car App", an iOS App developed by Unity for remote control toys. -- http://goo.gl/CTesVI - Maintained iOS App for measurement device. - Joined a smart gateway project and implemented client/server authentication method. - Designed and implemented the iOS SDK(Framework) and Unity plugin based on Bluetooth for Remote Control Devices (toys, fitness device) -- http://goo.gl/IsIEee -- http://goo.gl/epXnHx - Involved a connected home appliance project develop application for slowcooker and toaster oster based on Arduino mega 2560 and Arduino wifi shield. - Designed and implemented the Android SDK based on Bluetooth for remote control devices(toy, joystick) - Maintained and expanded the functionality for a Bluetooth joystick Android App (Zeemote JS1 Controller) -- https://goo.gl/27Gy6T

Aplix Corporation: provide Java Virtual Machine onto various mobile and embedded devicesGame develop - 2012 - Developed Kuukiyomi (閱讀空氣) Level Selector let user can chose level of game and download it at beginning(a web page developed by JS & HTML5) - Localized and debugged Kuukiyomi (閱讀空氣), an iOS/Android game developed by Unity in C#. -- http://goo.gl/y4idW2, -- https://goo.gl/0ppyBDJ2ME - 2008 ~ 2011 - Ported JSR177(Security and Trust Services API) on Bouncy Castle Crypto API. - Ported JSR257(Contactless Communication API, so called NFC) on NXP solution for cellphone ODMs like Foxconn, BYD.(Infineon X-GOLD 213 and MTK MT6236) - Designed and implemented JSR211(Content Handler API) from Java to Win32 native code in C&C++. - Implemented JSR82(Bluetooth API) Push Registry feature on Win32. - Shifted JVM Core from Sun to IBM, rewrote native interface(KNI to JNI) for JSR211, JSR120/205, JSR82, JSR75. - Maintained and expanded core library of MIDP2 and MIDP3. - Supported cellphone companies to fix the JVM porting issue and pass TCK(Technology Compatibility Kit). - Designed and implemented the fail recovery mechanism for glue code of JVM. - Ported nano JVM onto a Realtek media box solution(RTD1262).M2M - 2009 - Ported nano JVM onto a SIMCom's wireless module(GSM/GPRS) and implemented Serial Port Java API for it.BD-J(Blu-ray Disc Java) - 2007~2008 - Designed test plans for BD-J Player Class and implemented test cases from application layer(Java) to native layer(C++). - Involved the refactory work for BD-J GUI and Media framework(HAVi, JMF). - Created a tool to convert MS PowerPoint file into a BD-J application.