1. Business Requirement Communication and Analysis

 - Communicate with clients to understand business requirements, participate in requirement research, analyze the feasibility of requirements, and discuss business solution proposals.

 2. Data Processing

 - Extract data from databases according to requirements and design specifications, and perform data cleaning and organization.

 3. Visualization Development

 - Develop visualization reports and functionalities using Tableau.

 4. System Optimization

 - Optimize the performance of Tableau Desktop and Tableau Server.

 5. Testing and Documentation

 - Conduct project testing, write test documentation, and resolve issues that arise during testing.

 - Develop implementation documents, user manuals, and acceptance documents.

 6. Technical Support and Maintenance

 - After project launch, follow up on requirement changes, provide on-site technical support to users, and handle routine maintenance.

 - Includes answering client consultation calls, providing technical or business advice, and collecting user feedback.

1. Education and Experience

 - Bachelor’s degree in Computer Science or a related field, with at least 2 years of experience in Business Intelligence (BI), and at least 1 year of experience using Tableau or other BI software.

 - Preference will be given to candidates who have obtained Tableau certification.

 2. Technical Skills

 - Proficient in SQL statements and have experience working with databases.

 3. Professional Competence

 - Interest in BI and data visualization, sensitivity to data, and familiarity with various data analysis methods.