Liang Anni
About Liang Anni
Liang Anni serves as the Chief Data Engineer at Two Sigma in Los Angeles, California, where she has worked since 2018. She is skilled in multiple programming languages and database management, with a strong background in testing methodologies.
Work at Two Sigma
Liang Anni has been serving as the Chief Data Engineer at Two Sigma since 2018. In this role, she is responsible for overseeing data engineering initiatives and managing data infrastructure. Her expertise contributes to the firm's commitment to leveraging data for investment strategies. Two Sigma is known for its quantitative investing approach, and Anni's role is crucial in ensuring the efficiency and reliability of data processes.
Education and Expertise
Liang Anni studied at Nanjing University, where she pursued a Post Graduate degree in Computer and Information Sciences from 2004 to 2008. This educational background has equipped her with a strong foundation in computer science principles. Her expertise includes advanced skills in programming languages such as Java, Perl, and VBScript, as well as proficiency in Oracle and SQL Server databases.
Background in Testing Methodologies
Anni has extensive experience in various testing methodologies, including integrated testing, system testing, and regression testing. She utilizes tools such as Quality Center, QTP Selenium, and JUnit to ensure the quality and reliability of software applications. Her knowledge in testing is complemented by her understanding of Unix/Linux systems and various protocols including XML, SOAP, TCP/IP, HTTP, and TSL/SSL.
Previous Experience at Tencent
Before joining Two Sigma, Liang Anni worked as an intern at Tencent from 2008 to 2010 in Shenzhen, Guangdong, China. This experience provided her with valuable insights into the tech industry and helped her develop practical skills in software development and data management.