Wei Wang

Experience

• 

  Revenco Enterprises

  Apr 2006 - Nov 2007

  Software Developer

  Participated in development and maintenance of Business and Operation Support System of China Mobile Guangdong branch.Support monthly cost settlement of more than 10 millions users.

• 

  Huawei

  Nov 2007 - Aug 2020

  Senior Software Engineer

  ※ 2019 to 2020, Business Experience and Operation Development Dept, 2012 LabsAs the product evolved, I was invited back to be responsible for migrating and refactoring the code for ARO5200 under the new architecture. After more than a year's hard work, the main functions were successfully refactored, and the performance of the product was significantly improved after the optimization of the business logic.※ 2018 to 2019, Geek Team, Central Software Institute, 2012 LabsDue to excellent coding skills, I was assigned to the Geek Team to support the delivery of key products and features for other departments in 2012 Labs.Engaged in preliminary research on the QUIC (HTTP/3) network protocol, responsible for extracting the QUIC module from Chromium project. Overcame challenges such as differences in compilation tool-chain, code coupling, and third-party library dependency, successfully completed the standalone project, capable of being compiled as a client/server, as well as dynamic and static libraries.※ 2012 to 2018, Data Signaling Development Dept, SEQ Product, 2012 LabsResponsible for product solution design and requirement analysis of IMS, researched related 3GPP/RFC protocols, analyzed business scenarios.As core member of Netprobe3010, I worked with my team mates to build an industry-leading IMS probe, which became one of the 3 major function of the product and got great commercial success. Product is widely used in many countries around the world, and has also been deployed in Germany.※ 2007 to 2012, MSOFTX3000 Dept, Core NetworkMainly involves SIP/ISUP protocol. Responsible for trunking signaling function development, based on RFC, 3GPP and ITU protocol specifications. Show less

• 

  Huawei Deutschland

  Aug 2020 - Jan 2023

  Senior Software Developer

  Technical support and maintenance for Deutsche Telekom's MagentaTV platform. Responsible for Developing maintenance platform and security vulnerability analysistool with Python for the project to improve O&M efficiency.