Haoyang Li

Educational Experience

Exemption from Beijing University of Posts and Telecommunications (double first-class universities, 211)
Department Major: School of Computer (National Model Software School), Electronic Information (Computer Technology)
Scholarship: First-class scholarship for postgraduate studies(2021.9)
GPA: 3.5/4.0 [中文成绩单][English Transcript]

Department Major: Communication and Information Engineering, Communication Engineering
Rankings: 3/245; GPA: 3.75/4.0 [中文成绩单][English Transcript]
Scholarship: First Class Scholarship(2017.9)
Honorary title: The honorary title of "Three Good Students" of the school, the honorary title of "Excellent Communist Youth League Member" of the school, and the honorary title of "Advanced Individual of Scientific and Technological Innovation" of the school

Department: Information Technology Department
Background: The team is mainly responsible for efficient transmission of quantitative market data
Main work: One of my main tasks is to test the performance of a high-performance data transmission system.
Technical skills: C++ 11, Python, CMAKE

Department: Microsoft 365
Background: The team is mainly responsible for monitoring the server cluster behind the Exchange Online Service, through the change information and change of the machine. Deployed services are monitored, analyzed, and recovered by quantifying the number of running errors.
Main work: One of the main tasks I have completed is to use the exception information produced in the middle of this Pipeline to generate through the processing, calculation and integration of this information.
Technical skills: C++ 11, Python, CMAKE

Department:Search Architecture Department - Research Architecture Group
Background: Responsible for the full-stack development of the company's internal platform to meet the search strategy department's sorting algorithm research needs;
Main work1: Including the full-stack development work of the algorithm research page, the back-end mainly uses PHP and Python, and the front- end mainly uses Html+Css+JavaScript.
Main work2: Including the back-end embedding of the algorithm, the upstream uses PHP and gRPC for task distribution, and the downstream uses Python for algorithm model calculations.
Technical skills: .NET, C#, POWER BI, Azure Table

Familiar withLinux C/C++ programming，Have some understanding of network programming
Familiar withUnix operating system environment，TCP/IP stack，Database system design
Have some experience inPHP，Java Web，Python，Front-end development technology
Read "In-depth Understanding of Computer Operating Systems", "TCP/IP Detailed Explanation", "Advanced Programming in UNIX Environment", "UNIX Network Programming", etc.

Implementing a Simple HTTP Server in C++ under Linux
Perform network programming in Linux environment, adopt Epoll mode, and improve the thread pool, parse the header and return the request information after accepting the request;
Use this project to be familiar with Linux C/C++ network programming and the use of C11;

I am currently a second-year master's student (will graduate in June 2023) studying at Beijing University of Posts and Telecommunications School of Computer Science (National Model Software Institute). Before that, I obtained a bachelor's degree in Communication Engineering from the School of Communication and Information Engineering of Chongqing University of Posts and Telecommunications in June 2020, Professional Ranking: (3/245).

My areas of interest include: Linux C/C++ server development, big data technology, storage technology, etc.