- Leading the WPS Photo Project, responsible for the architecture design and basic code development of the WPSPhoto software in the initial stage of the team's establishment;- Leading the general direction of the project, successfully completing the transition from project establishment to commercialization exploration, ensuring the survival and development of the innovation team;- Completed the milestone of daily activity and related turnover;- Build a team of talents, train… Show more - Leading the WPS Photo Project, responsible for the architecture design and basic code development of the WPSPhoto software in the initial stage of the team's establishment;- Leading the general direction of the project, successfully completing the transition from project establishment to commercialization exploration, ensuring the survival and development of the innovation team;- Completed the milestone of daily activity and related turnover;- Build a team of talents, train technical backbones, and lead the team to complete a number of innovative technology projects. Show less

- Maintenance of the Internet cafe game menu project, responsible for the main development work and coordination of related resources;- Platform system basic service development and maintenance, belonging to the platform system middleware, used to connect the platform system and external programs;- Internet cafe monitoring system project development (including cooperation development with public security and cultural departments);- Leading the basic modules of competing products… Show more - Maintenance of the Internet cafe game menu project, responsible for the main development work and coordination of related resources;- Platform system basic service development and maintenance, belonging to the platform system middleware, used to connect the platform system and external programs;- Internet cafe monitoring system project development (including cooperation development with public security and cultural departments);- Leading the basic modules of competing products, such as common injection, process protection, recovery HOOK, etc.;- Focus on researching new technologies, such as application layer process startup monitoring, focusing on injection, etc.;- Participate in the review of various new project technical schemes, and provide suggestions for feasibility and optimization schemes;- Troubleshoot difficult problems such as diskless system performance and memory leaks;- Windows system related training (for technical support department) and Windbg related training (for program development department). Show less

- Developed speedup module in 360Safe. Responsible for the cleanup stubborn startup entry: the software which write back startup items when shutdown or prevent to be cleared with malicious driver.- New technology research and competitive analysis.- Refactor the file monitoring module for 360 anti-virus enterprise edition, let it run in the service so that it can find the virus when the user is not logged in.- Developed security check module for the enterprises. Responsible for… Show more - Developed speedup module in 360Safe. Responsible for the cleanup stubborn startup entry: the software which write back startup items when shutdown or prevent to be cleared with malicious driver.- New technology research and competitive analysis.- Refactor the file monitoring module for 360 anti-virus enterprise edition, let it run in the service so that it can find the virus when the user is not logged in.- Developed security check module for the enterprises. Responsible for developing the software features and meeting the security needs of large customers, such as computer security level check. Show less

- Developed and maintained Internet Explorer plug-in (BHO): SOSO tool bar, address bar etc. Responsible for the plug-in development: browser home page lock; grabbed data from address bar; anti-cheat software for SOSO virtual gold coin management; Coordinated with QQ Computer Manager to develop homepage lock reinforcement modules, enhanced QQ Computer Manager Home lock function; Used C++, Windbg. Ollydbg, IDA- Developed and maintained SOSO toolbar application modules, such as gaming… Show more - Developed and maintained Internet Explorer plug-in (BHO): SOSO tool bar, address bar etc. Responsible for the plug-in development: browser home page lock; grabbed data from address bar; anti-cheat software for SOSO virtual gold coin management; Coordinated with QQ Computer Manager to develop homepage lock reinforcement modules, enhanced QQ Computer Manager Home lock function; Used C++, Windbg. Ollydbg, IDA- Developed and maintained SOSO toolbar application modules, such as gaming assistant, toolbars upgrade modules, Used C++ and Windbg- Debug for tool bar and address bar; Dump analysis; IE browsing performance optimization on the add-in of toolbar and address bar plug-in; Used Windbg, XPerf and XPerfView - Researched new features, mainly responsible for the study on the difficulty and feasibility analysis of new technology development Show less

ISEC game player host security low-level programing- Developed file-sandbox minifilter based on Microsoft file system filter driver, mainly to protect games on the system partition, redirect operation, prevent irrelevant files to be written on the system disk or system files to be deleted. Used C and windbg- Developed disk snapshots based on volume-based filter system, mainly used for rapid recovery of the disk. Used C and Windbg - Developed start-up verifies driver and BIOS memory… Show more ISEC game player host security low-level programing- Developed file-sandbox minifilter based on Microsoft file system filter driver, mainly to protect games on the system partition, redirect operation, prevent irrelevant files to be written on the system disk or system files to be deleted. Used C and windbg- Developed disk snapshots based on volume-based filter system, mainly used for rapid recovery of the disk. Used C and Windbg - Developed start-up verifies driver and BIOS memory space control programs. Respectively, for host-initiated self-test safety and for batch update for motherboard BIOS. Used C and Windbg.All these drivers are running on Windows XP Embedded. Show less

Primarily engaged in games security work- Analyze and forensics illegal game cheater and Trojans and designed anti-cheater and anti-Trojan programs for game development team and the Law Department. Used Windbg, Ollydbg and IDA- Designed and developed lightweight Trojans to kill antivirus engine, the main purpose is to protect the company's own game. Used C++- Designed and developed a secure password edit control program, reverse QQ password protection. Program is divided into two… Show more Primarily engaged in games security work- Analyze and forensics illegal game cheater and Trojans and designed anti-cheater and anti-Trojan programs for game development team and the Law Department. Used Windbg, Ollydbg and IDA- Designed and developed lightweight Trojans to kill antivirus engine, the main purpose is to protect the company's own game. Used C++- Designed and developed a secure password edit control program, reverse QQ password protection. Program is divided into two modules: inputting confusion and critical point detection. And the application layer and kernel layer protection can be used separately. Used C++ and Windbg- Maintained the security of Changyou confidential card. Used C++ - Awarded Outstanding Changyou Intern 2010 Show less