1：Construction of the company's network infrastructure and network environment.2：Company email system management.3：Establish the company's information security hierarchical management strategy and plan.4：Daily management of IT support team.

1: Participate in the design, development, testing and other processes of software engineering systems, and solve key problems and technical problems in engineering2: Guide the programmer's work3: Responsible for customer research, business process analysis and design with the project manager4: Assist the project manager to ensure the quality of the project5: Coordinate the work of each programmer and be able to work collaboratively with other software engineers6: Write a variety of software manuals, such as: requirements specification, summary specification and other test subjects

1: Responsible for the testing of the project, analyzing product requirements, establishing a testing environment and plan, ensuring product quality and smooth testing2: Write test plan, test case, submit test report3: Analyze the test results and provide help for solving defects4: Strictly implement the testing process and put forward constructive suggestions for process improvement

1: Assist in the data management and statistical analysis of the project2: Responsible for the writing of SAS programs3: Responsible for the research and development and writing of SAS tools, and provide technical support for relevant departments4: Summarize the experience in time and share it with everyone, and provide training for everyone when necessary5: Other work assigned by the department manager

1: The main job is responsible for collecting and organizing data to ensure the accuracy and completeness of the data2: Use statistical and analytical tools to analyze and interpret the collected data, extract valuable information and insights, and generate relevant reports and visualization charts3: Participate in building and maintaining data models, such as predictive models, regression models, or classification models, to help solve real business problems and provide support for decision-making4: Monitor data quality, ensure data accuracy, consistency and completeness, and propose improvement measures5: Use data mining techniques and algorithms to discover potential patterns, associations and trends in data, and provide insights and suggestions for business6: Track and evaluate the results and effects of data analysis projects, collect feedback, and make suggestions for improvement7: Stay informed on the latest trends and techniques in the field of data management and analytics and actively participate in training and professional development activities