Zhou Wei

Power system SCADA software development, development tools are QT 4.7/VS 2003; Web front-end development / Javascript / React / Ant Design Pro / Python/ Django; At present, my English reading level in computer science can do a good job, and I can also write English emails to discuss work. However, my English listening and speaking skills are currently weak; I currently live in Beijing, China, and I hope to bring my wife and son to work as a programmer in Germany in the last few months.

I am responsible for designing a password generation algorithm for electronic dynamic password lock, and porting the algorithm to ARM Cortex M3; the algorithm dynamically generates an 8-digit number based on the specified personnel ID, usage time, expiration date, etc. For bank ATM; I am also responsible for the development of communication DLLs that accept XML messages over TCP and convert them to JSON messages;

I am responsible for the performance and memory requirements optimization of the Chinese national standard commercial cryptographic algorithm-SM9 public key encryption algorithm, and ported to WinCE, 32KB RAM ARM7 chip; the public key of the algorithm is the email address or phone number and other meanings for humans. Strings, greatly simplifying public key management; the Linux system core responsible for tailoring cryptographic algorithm-specific devices;

Developed the fund collection module in Bank of China Cash Management System 3.1, using Embed SQL/Pro*C; in less than two months, it recruited more than 10 C++ software engineers from more than 100 candidates. The written test questions were carefully designed by me. , with a good degree of discrimination, effectively screening candidates with better development potential, and guiding the development of this group of new people in the later stage;

Responsible for C language to achieve high performance and high stability of CNC machine control algorithms; responsible for CNC machine tool processing trajectory OpenGL drawing; use MFC / QT to develop various research and development aids;

Responsible for the development of a digital signature system, based on the PKCS standard, support DES/AES/RSA/MD5/SHA1 and other algorithms, packaged into Windows COM control, ActiveX, Linux SO three formats; development tools are Visual C++ 6, processed through TCP / XML message sent by IP. Responsible for the installation and deployment of the Oracle 9I/Fedora 4 database server;

Responsible for the operation and maintenance of China Netcom's Ethernet broadband network, proficient in making rock-solid RJ-45 plugs, Ethernet line fault diagnosis, Windows PC maintenance.