Profile

Allen (Xiaozhong) Wang

Streaming Data Infrastructure Architect

23.3

Years of Experience

Education

Companies

doordash, netflix, netflix, verisign part of symantec, verisign, sun microsystems, capita technologies, cyberobject corp.

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Experience

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    2019 - Present

    doordash

    Software Engineer

    Leader, real time data infrastructure

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    2014 - 2019

    netflix

    Architect - Real Time Data Infrastructure

    In this role, I pioneered and led the work of Messaging As A Service featuring the unique multi-cluster Kafka ecosystem in AWS. The system is highly scalable to handle trillions of messages per day and is built with emphasis on availability, observability and operability. I also contributed rack-aware partition assignment to Apache Kafka, which significantly improved its fault tolerance in cloud environment. See below for my blogs and talks in QCon and Kafka Summit.

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    2011 - 2014

    netflix

    Senior Software Engineer - Cloud Platform

    I contributed to the core components of Netflix cloud platform including configuration management and IPC framework, and open sourced the work to NetflixOSS. See below for my blogs.

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    2010 - 2011

    verisign part of symantec

    Principal Software Engineer, Technical Lead

    Technical lead for VeriSign Trust Seal service. Responsible for designing and delivering technical solutions for all aspects of the service from enrollment, life cycle management to seal display. Collaboration with product management and external teams to ensure value delivered and healthy growth of the service as a business.

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    2009 - 2010

    verisign

    Senior Software Engineer

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    2000 - 2009

    sun microsystems

    Staff Software Engineer

    Technical lead for compatibility test suites (TCKs) for Java ME technologies. Design and implement Java applications for desktop, mobile and TV using Java SE, Java ME and JavaFX Script. Create server side components and set up web services for those applications.

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    1999 - 2000

    capita technologies

    Software Engineer

    Create Java web applications for retail and financial companies using Java Servelets, JSPs, Websphere and DB2.

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    1998 - 1998

    cyberobject corp.

    Software Intern

    Create Java applets for ticket tracking and query using Swing, JDBC and Oracle.

Experience

9 Skills

Amazon Web Services (AWS)

apache

Configuration Management

infra

Infrastructure

Kafka

open source

Senior Software Engineer

Software Engineer

Education

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