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ZhongQi Liang

Software Engineer II

Software Engineer at Google

South San Francisco, California

Section title

ZhongQi Liang's Email Addresses & Phone Numbers

ZhongQi Liang's Work Experience


Software Engineer II

April 2014 to January 2015

San Francisco Bay Area


Software Design Engineer

February 2012 to April 2014

Greater Seattle Area

China Merchants Bank

Technical Leader

May 2009 to May 2011

ZhongQi Liang's Education

Maharishi University of Management

Master's degree Computer Science

2011 to 2013

Huazhong University of Science and Technology

Bachelor's degree Computer Science

2001 to 2005

Huazhong University of Science and Technology

Associate Computer Science

2002 to 2004

ZhongQi Liang's Professional Skills Radar Chart

Based on our findings, ZhongQi Liang is ...


What's on ZhongQi Liang's mind?

Based on our findings, ZhongQi Liang is ...

52% Left Brained
48% Right Brained

ZhongQi Liang's Estimated Salary Range

About ZhongQi Liang's Current Company


Worked in growth team to help Twitter reach more people in the world, responsible for delivering new emails and optimizing the backend services. • Redesigned "people you may know"​ / "people similar to follow" emails, improved the performance of the backend service, as well as the recommendation quality. Sent 10 more million emails per day, and got...

Frequently Asked Questions about ZhongQi Liang

What company does ZhongQi Liang work for?

ZhongQi Liang works for Twitter

What is ZhongQi Liang's role at Twitter?

ZhongQi Liang is Software Engineer II

What is ZhongQi Liang's personal email address?

ZhongQi Liang's personal email address is j****[email protected]

What is ZhongQi Liang's business email address?

ZhongQi Liang's business email address is z****[email protected]

What is ZhongQi Liang's Phone Number?

ZhongQi Liang's phone (213) ***-*458

What industry does ZhongQi Liang work in?

ZhongQi Liang works in the Internet industry.

Who are ZhongQi Liang's colleagues?

ZhongQi Liang's colleagues are Jessica Harlow, Ashley Rincon, Amy Trus, Belle Su, Kate Coghlan, Alyson Lord, Alexa Dorsey, Juan Cancela, Dario Barrionuevo, and Zoya Popoff

About ZhongQi Liang

📖 Summary

Highly skilled technologist expert in software architecture design. 10 years experience as a core contributor for a wide variety of critical business application development initiatives for big name companies. Known for effective collaboration in diverse team-based environments and for a focused commitment to ensuring knowledge sharing and best practices throughout the software development life cycle.Software Engineer II @ Worked in growth team to help Twitter reach more people in the world, responsible for delivering new emails and optimizing the backend services. • Redesigned "people you may know"​ / "people similar to follow" emails, improved the performance of the backend service, as well as the recommendation quality. Sent 10 more million emails per day, and got higher click rate. • Delivered the feature of Day Time Optimization, it enabled Twitter to deliver SMS/Push/Email notifications to users all over the world at a specific hour of their local time. Found out the best hour to deliver notifications based on AB testing result. • Redesigned activity emails, and developed a batch of emails to improve the landing experience for new user / resurrect user. • Technical environment: Scala, Hadoop, Apache Pig, Finagle, Apache Thrift, Twitter Manhattan, Twitter Viz, ScalaTest, Mockito, Apache Mesos, jenkins, mustache, Git, IntelliJ. From April 2014 to January 2015 (10 months) San Francisco Bay AreaSoftware Design Engineer @ Worked as a SDE in 2 teams in eCP(eCommerce Platform), dealing with requirements from merchandizers and developers of Amazon internal teams, developed the fastest rendering platform, and onboard customers including major application teams. • Contributed to several major features in content platform which is used by merchandizer to schedule campaigns on all Amazon websites. • Delivered multiple major features for the component based Rendering Platform. • Strong technical skills with years of industry experience, and deep understanding of all rendering platforms helped customers solve problems fast, and got great feedback from them. • Technical environment: Java, Hadoop, ExtJS, SpringMVC, Hibernate, AWS, RESTFul, Tomcat, JSP, Junit, Git, Ant, IntelliJ. From February 2012 to April 2014 (2 years 3 months) Greater Seattle AreaTechnical Leader @ Promoted to lead a 10-member team through the complete software development life cycle (SDLC), from requirements analysis through coding and implementation. While serving as the team supervisor, additionally provided hands-on requirements analysis, architecture design, and coding. Identified team training opportunities to ensure continuous skills improvement. • Transformed the performance of a key Receipt Validation System following its purchase from an external vendor, resolving numerous issues and fixing rampant MFC code bugs by leveraging C++, MS Visual C++, DB2, Tomcat, Spring, and Quest Central. Added functions using Java to write a Web application to collect data from branches and make reports to headquarters. • Increased the efficiency of an Account Charging System, rewriting the underlying codes in AIX, C++, MS Visual C++, SecureCRT, SecureFX, DB2, and Quest Central. • Enabled customized direct-to-consumer marketing with the creation of a Customer Marketing Service System in AIX and C++. • Delivered a robust new travel booking application lauded for its usability and performance by the credit card division’s call center, creating both client- and server-side applications in C# and DB2 and enabling seamless server-side communication with other internal systems. • Technical environment: C++, C#, DB2, Visual Studio, Windows / AIX. From May 2009 to May 2011 (2 years 1 month) Senior Software Engineer @ Teamed in the ongoing development and enhancement of the bank’s proprietary “Notify” SMS and email contact management system, a complex, multi-application system critical to the delivery of nearly 20M customer messages per month. • Bolstered the system’s stability, achieving reliable performance acknowledged company wide, by progressively evolving legacy applications and by increasing the efficiency of the server-side subsystem. • Enabled Notify’s communication with other internal IT systems with the development of a system API in Java and C#. • Designed and implemented a variety of new system features, including a new C#-based client-side management tool and a shell script for monitoring applications running on AIX. • Improved system oversight by creating a monitoring process in C# providing visibility of every task and each process, complete with warning messages alerting to errors. • Technical environment: C++, Java, C#, Shell Script, DB2, Visual Studio, Eclipse, Quest Central, SecureCRT, SecureFX, Windows NT / AIX. From May 2007 to May 2009 (2 years 1 month) Software Engineer @ Teamed on a major project writing codes for the infoX-SMS GW gateway, an advanced, highly efficient SMS system capable of handling more than 12K messages per second. Contributed to requirements analysis, high-qualified coding, requirements implementation, and initial testing. • Played a key role in the ongoing development of a world-leading product used by such telecom giants as China Mobile, China Unicom, and China Telecom as well as customers all over the world. • Wrote code relating to such efforts as alignments with SMS operator protocol, telecom operator requirements, and Windows API SMEIDLL.DLL. • Contributed to the team’s win of 3 patents for SMS gateway in China. • Technical environment: C++, SQL Server, DB2, Oracle, SQLite, MS Visual C++, WinDbg, dbx, gdb, SecureCRT, SecureFX, Quest Central, PLSQL, Visual Source Safe, Windows NT, AIX, HPUX, SuSE Linux. From July 2005 to April 2007 (1 year 10 months) Master's degree, Computer Science @ Maharishi University of Management From 2011 to 2013 Bachelor's degree, Computer Science @ Huazhong University of Science and Technology From 2001 to 2005 Associate, Computer Science @ Huazhong University of Science and Technology From 2002 to 2004 Wu Chang Experiment High School ZhongQi Liang is skilled in: Eclipse, Tomcat, Java, Spring, Web Services, SQL, JSP, Agile Methodologies, Unix, JUnit, Subversion, Ant, Design Patterns, Git, IntelliJ IDEA

ZhongQi Liang’s Personal Email Address, Business Email, and Phone Number

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In a nutshell

ZhongQi Liang's Personality Type

Introversion (I), Sensing (S), Thinking (T), Perceiving (P)

Average Tenure

1 year(s), 9 month(s)

ZhongQi Liang's Willingness to Change Jobs



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