Available to hire
I’m Hui Zhang, a senior mobile and cross‑platform developer based in Auckland. I specialize in native iOS/Android development and cross‑platform frameworks such as React Native, Xamarin, .NET MAUI and Flutter. I lead mobile projects at EzyStream, delivering apps for VOD, church engagement, and employee benefits, while collaborating with international teams in a fast-paced Product Innovation Hub.
I excel at building robust REST APIs, cloud integrations and AI assistant coding, and I’m skilled at submitting apps to Apple App Store and Google Play. I thrive in customer-focused product development, embracing Agile, CI/CD, Jira, and Confluence to ship quickly and iteratively.
Skills
Work Experience
Senior Mobile Developer & Project Leader at EzyStream Limited
April 1, 2019 - PresentResponsible for native iOS and Android app development; cross-platform development using C#, React Native, Flutter, and .NET MAUI; implementing features such as geolocation, QR code, and encryption; Apple and Google store submissions; CI/CD; Agile scrum; leading product innovation hub with international teams; dozens of apps live on Apple and Google stores (e.g., EzyChurch, CSC Buying Group).
Co-founder & Solution Owner at MK Semi
March 1, 2019 - October 16, 2025Led solution design and software development for UWB/BLE positioning products; oversaw smartphone integration and enterprise solutions; contributed to volume production of proprietary UWB chips; worked with cutting-edge positioning technology.
Senior Software Engineer, Project Manager at NXP Semiconductors
July 1, 2018 - October 16, 2025Led software development for IoT reference designs including smart watch, smart lighting networks, wireless charging, and payments; managed teams and project milestones; delivered reference designs to partners such as Xiaomi; improved CI/CD and project management.
Senior Software Engineer, Project Manager at Tencent Technology Co. Ltd
December 1, 2015 - October 16, 2025Software program manager and team lead for Mobile QQ, Tencent Microblog, and QQ Browser; managed teams over 30 people; oversaw full software lifecycle; improved CI/CD and stakeholder communications.
Software Project Manager at Intel Mobile Communications
June 1, 2011 - October 16, 2025In charge of software project management for Nokia mobile projects; collaboration with Nokia on chipset/driver/platform delivery; managed SDLC and release planning; multi-site, cross-functional coordination.
Software Developer at France Telecom (Orange) Beijing R&D Center
April 1, 2010 - October 16, 2025Managed multiple mobile projects using Agile Scrum/CMMI; Visual Voicemail System, VOIP/IM, Linux GUI improvements, Set-top box engine, Push applications; led development across Windows Mobile, Symbian, and Android.
Software Developer at Samsung Telecom R&D Center
August 1, 2005 - October 16, 2025Developed Samsung GSM phones; features such as Chinese Pinyin sorting and T9 input; project planning, Linux/Cygwin; version and change management; contributed to core mobile experiences.
Education
Master of Science in Communication and Information Systems at Xi’an University of Science and Technology
September 1, 1999 - July 1, 2002Bachelor of Engineering in Communication Engineering at Xi’an University of Science and Technology
September 1, 1995 - July 1, 1999Qualifications
DevOps/Git/AWS Training
January 1, 2016 - October 16, 2025Agile/Scrum Training (NXP)
January 1, 2009 - October 16, 2025France Telecom Project Management Training
January 1, 2007 - October 16, 2025France Telecom CMMI v1.2 Training
January 1, 2007 - October 16, 2025SEI PSP/TSP Training
January 1, 2007 - October 16, 2025Industry Experience
Software & Internet, Media & Entertainment, Telecommunications
Skills
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