张大伟

张大伟 Email and Phone Number

亚马逊 - SDE @ 亚马逊
seattle, washington, united states
张大伟's Location
Chaoyang District, Beijing, China, China
About 张大伟

9 years experience on .Net/Android framework and application development.Good at C/C++/C#/Java.Written a book named 'Understanding Android Vol. III'

张大伟's Current Company Details
亚马逊

亚马逊

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亚马逊 - SDE
seattle, washington, united states
Website:
amazon.com
Employees:
500669
张大伟 Work Experience Details
  • 亚马逊
    Sde
    亚马逊 Jan 2018 - Present
  • 乐视网
    资深软件架构师
    乐视网 Jul 2016 - Present
    中国 北京市区
    Work Scope: Designing and development of LeVideo, TV version Design and lead the refactoring of playing business of LeVideo. Design and lead the playback SDK used by Le applications for large screen devices. Design the adaptive streaming solution. Co-architect for performance enhancement under old platforms.
  • 索尼移动通信国际股份有限公司
    高级软件工程师
    索尼移动通信国际股份有限公司 Apr 2014 - Jun 2016
    中国 北京市区
    Work Scope: Maintenance of Android common framework and Audio system. Research and development of Digital Noise Cancelling under MTK platform. DSP Audio Effect integration under QCOM platform (8936). Design & Development of One-handed Mode for large screen mobile phones. Camera Gesture Shutter. Trouble shooting of Android common framework and Audio system.
  • 中科创达软件科技(北京)有限公司
    高级软件工程师
    中科创达软件科技(北京)有限公司 Jan 2011 - Apr 2014
    中国 北京市区
    Work Scope:Perspective study, architecture design, coding of core code for new features. Android framework related trouble shooting. Projects done are listed below: Multi-Window-Multi-Task solution design and development based on Android 4.1/4.2/4.4. It supports split mode and desktop mode. Some other modes are also supported. A Chromcast-like product architecture design and core modules development.(Based on Android and Firefox OS). Maintenance of multi-media system on Android. (except Stagefright). New features development and trouble shooting for WindowManagerService, ActivityManagerService, ViewRootImpl and related modules. Theme development based on system resources. Experienced the development of a dozen Android devices. Have developed Android applications such as DLNA, FmRadio, AudioRecorder, etc. Have developed lots of scripts and tools for productivity improvement.
  • 华利金金(北京)科技有限公司
    软件工程师
    华利金金(北京)科技有限公司 Jan 2009 - Jan 2011
    中国 北京市区
    I worked for developing a multi-touch terminal named NIU. This product offers various information and entertainment contents for customers in entertainment places. Each kind of content is intergraded as a plugin. Work Scope: Take part in architecture design. Upgrading and auto-repair module design and development. Daemon design and development. This module ensures the system processes are stable, and restart theme if needed. Development of lots of plugins. Shopping, game center, ticket business, magazine, etc.
  • 科德创智科技有限公司
    软件工程师
    科德创智科技有限公司 Aug 2007 - Feb 2009
    北京
    I worked for developing a smart house system based on Zigbee wireless technology. House stuff such as TV, window, light, A/C connected together with Zigbee, and controlled by a computer, or a cell phone. All of the controlled stuffs can work automatically according to the rules customized by users.

张大伟 Education Details

Frequently Asked Questions about 张大伟

What company does 张大伟 work for?

张大伟 works for 亚马逊

What is 张大伟's role at the current company?

张大伟's current role is 亚马逊 - SDE.

What schools did 张大伟 attend?

张大伟 attended 哈尔滨工业大学.

Who are 张大伟's colleagues?

张大伟's colleagues are James Gupta, Cameron Thornton, Brianne Forney, Liz Westmeyer, Parth Bhoi, Mariella Sypa, Daniela Villa.

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