1, system development and maintenance: responsible for the development and maintenance of the company's information system, including software applications, databases and network systems, to ensure its safe, efficient and stable operation.
2. Software programming and testing: Participate in all stages of the software development cycle, such as requirements analysis, design, coding and testing, and develop, modify and optimize software programs according to the needs of the company.
3. Technical support and troubleshooting: provide technical support and troubleshooting for company employees, solve technical problems, and ensure that employees can use all kinds of hardware and software normally.
4. Data management and analysis: responsible for managing and processing the company's data resources, including data collection, cleaning, analysis and reporting, to support business decision-making and company development.
5. Network and security management: maintain and manage the company's network equipment and systems, ensure network security and data protection, and prevent and deal with security vulnerabilities and risks.