黃思齊|Suki Huang  [email protected] | 0988-543-020
Android Engineer with 11+ years of experience in planning mobile apps, optimizing structure and performance adjustment. Represented Taiwan as a Microsoft Most Valuable Professional for 4+ years in data analysis and mobile development, and active in offline tech communities as a speaker. Established a tech startup as a co-founder for 3+ years, also ran two personal side projects with 10M+ and 1M+ downloads, and worked as a product director in a software company.

VoiceTube Co., Dec 2014 - Sep 2021 (6 years 9 months)

Product Director, Feb 2021 - Sep 2021 ( 8 months )

  • In charge of $60M annual budget and managed 3 product lines to ensure punctual delivery. 
  • Supervised 8 teams, including engineering, product management, design, marketing, and customer teams and directly managed 5 members to ensure quality in all phases of app development.
  • Planned 4M+ users service roadmap and global marketing strategies, including Taiwan, Hong Kong, Japan and Vietnam regions.
  • Integrated 3 primary app products, optimized user interface and experience to ensure agile use and increase brand recognition.
  • Exceeded revenue goal of the main product and increased sales by 10%.

Product Owner, Sep 2019 - Feb 2021 ( 1 year 5 months)

  • Initiated a dictionary infrastructure to launch dictionary applications on Android, iOS, Web and Chrome Extension.
  • Built translation functions in multiple languages, such as Chinese, Korean, Thai, Vietnamese and Japanese.
  • Optimized application user interface and experience that successfully acquired 200% DAU.
  • Encouraged dictionary application users to download the main application.

Android Team Leader, Mar 2020 - Sep 2021 ( 1 year 7 months ), Mobile Team Leader, Mar 2018 - Mar 2020 ( 2 years )

  • Supervised a team of 2-7 mobile developers, and established 3 products infrastructure and features.
  • Led 3 products development, refactored the structure from Java MVC to Kotlin MVVM, reduced 80% code lines, 60% CPU usage on video pages, increased 28% scrolling performance, and integrated the Jetpack components.
  • Built the in-house Android Framework Core Kit to unify the coding style, infrastructure, rule, and achieved 300% faster development.
  • Created a network cache layer to handle the traffic from 100K+ DAU, reduced 96% network traffic and enhanced the offline operation.
  • Established 3 products CI/CD flow on Android and iOS platforms, saved time for PMs and engineers.
  • Redesigned the notification system for both Android and iOS to engage users from 4 primary countries and supported 3 languages.
  • Designed an inverted index mechanism into a local database with 300K+ row data to enhance query performance.
  • Contributed to developing and optimizing VoiceTube App, and won the 1st of Facebook FbStar in 2016.
  • Built a cross-platform analytics service between 5 functional teams to establish an AI computing platform.
  • Contributed as a Scrum master to ensure teams lived Scrum values and principles and follow product processes and practices.

Android Developer, Dec 2015 - Mar 2018 ( 2 years ),  Android Intern, Dec 2014 - Dec 2015 ( 1 year )

  • Implemented feature for key products with 1M+ users and refactored codebase according to the OOP.
  • Contributed to tooltip and notification inner libraries, optimized the Youtube player to enhance the user experience.
  • Redesigned the cost-per-lead(CPL) page in the login process, and increased the revenue by 300%.

Melegant Co., Co-Founder & Director of Mobile Engineering, Jul 2015 - Dec 2018 (3 years 6 months)

  • Operated an online hair-cut reserve service. Cooperated with more than 200 hair salons, and exchanged Ad traffic with 寶島眼鏡(FORMOSA) and 全家便利商店(FamilyMart).
  • Led App development, balance resources, and business demand to deliver products to the market.

Microsoft Most Valuable Professional, Apr 2014 - Jul 2018 (4 years 3 months)

  • Local expertise representative of the Microsoft technical community attended a global key summit and drove pre-released technology awareness on the ground.
  • Wrote 160 tech blog articles with 1M+ views to spread technologies, including desktop, mobile app, data analysis, and cloud services.
  • Published 30+ Apps to Windows Store to enrich the store ecosystem, hosted tech conferences and contributed as a speaker to share the latest technologies.

Microsoft Student Partners, Jul 2013 - Jul 2014 (1 year)

  • Performed efficient cross-function collaboration and held technical Road Shows over 100+ schools.
  • Promoted more than 1,000 packages of DreamSpark to students by implementing best-practices demos.

Gogolook Co. (whoscall), Intern Jul 2014 - Aug 2014 (2 months)

  • Developed Caller Id App on Google Glass and Android Wear device.

Build-up the VoiceTube Android Core Kit Library

  • Built an in-house development framework for Android Team (VoiceTube Android Core Kit), encapsulated and tested plenty of syntactic sugars in the library to speed up the product delivery by 300%.
  • Implemented the ecosystem modules, including base components, video/audio players,  networking, third-party login, billing, database, analytics, event center, notification mechanism to enhance the development experience.
  • Completed the documents with rules, explanations and usages, validated modules and classes with Unit/Integration/E2E testing.
  • Structure: Kotlin, Coroutines, Flow, RxJava, Retrofit, CI/CD: Microsoft App Center.

VoiceTube Pro, Kotlin MVVM, Downloads: 1M+,  4M+ global users  (Google Play)

  • Established the VoiceTube Android project in 2014, built the entire infrastructure and codebase.
  • Developed video/audio-related features to provide learning interactions through YoutubeSDKExoPlayer, and MediaPlayer, adjusted the performance and usability to ensure high-quality and effective learning environments.
  • Built cross-platform DynamicLink, multi-layer network caching mechanism, event tracking system, and Google In-App-Billing to support high-traffic global paid services.

VoiceTube Hero, Kotlin MVVM, Downloads:  1W+ (v3:Google Play)  (v2: unpublished)

  • Established the Hero Android project in 2015, developed features for the most profitable products in the company.
  • Built various customized views to achieve a series of learning interactions by dealing with touch and drag events, implemented the dynamic content and high-interaction components into RecyclerView and ViewHolder, meanwhile keeping the performance.
  • Dealt with features and purchase plans for different countries, implemented the purchase features through Google IAB library.

VoiceTube Dictionary, Kotlin MVVM, Swift MVVM, Downloads: 1M+  (Google Play) (App Store)

  • Launched Android and iOS dictionary projects, developed features for the product with the highest traffic in the company.
  • Established the inverted index mechanism into Realm with 300K+ row data to enhance query performance and accuracy.
  • Built a series of interactive features to review vocabularies, including multiple-choice, fill-in-the-blank, quiz, and recording.
  • Achieved a cross-platform DynamicLink to link the learning resources from the main product line, including video and pronunciation, to provide a diverse learning environment. 
  • Implemented the auto-upgrade mechanism to keep new words and sentences imported consciously.

Message Peeping Tom (personal side project), Kotlin MVVM, Downloads: 2M+(Google Play)

  • Implemented the receiver by using NotificationService, and messages saved in Realm database.
  • Achieved a hot-upgrade mechanism for the message parser algorithm through the FirebaseRemote Config.
  • Developed the authorization page by using the AndroidX biometric library.
  • Built a backup feature with Google Drive API and zip4j.

Flash Ring (personal side project), Java MVC, Downloads: 20M+(Unpublished, 2013-2020)

  • Implemented the NotificationService and accessed the phone state permission to receive incoming calls, SMS, and notifications.
  • Created data transfer feature between the phone and Android Wear through the Bluetooth and Android Wear SDK.
  • Built the low-level access mechanism through Java Reflection to control the camera flashlight in a high-performance mode.
  • Integrated specific market SDKs(Analytics, AD network) to comply with the policy in China, and built up the Multi-Packaging mechanism to publish to different third-party markets, such as Tencent 應用寶 and Baidu 應用市集.

Melegant, Kotlin MVVM(Unpublished)

  • Launched the Android project to establish a hair-cut reserve service, and created the purchase flow by using TapPay.

  • Built the messaging feature with WebSocket, allowed designers and customers discuss demands and reservations on the platform.

  • Implemented all the network requests by using GraphQL, and generated a personal branding environment like Instagram, allowing designers and stores to upload their works and promote marketing activities.

Whoscall, Java MVC (Google Play)

  • Launched caller ID Apps on Google Glass and Android Wear
  • Built the data connection mechanism through the BluetoothGoogle Glass SDKAndroid Wear SDK

Developing an Enhanced Triangulation Positioning Algorithm with Google Glass and Augmented Reality Technologies for Indoor Guidance (Master's thesis) 
Developed an enhanced triangulation indoor positioning algorithm to improve accuracy, and implemented indoor guidance with Google Glass.