เจนณิสสา ต๊ะสุ

Data professional with hands-on experience in Power BI reporting, data preparation, and AI-assisted data processing. Skilled in data cleansing and transformation using Power Query (M Code), Python automation, API data handling, and data mapping to ensure accuracy and efficiency. Experienced in leveraging AI-assisted scripting to understand logic, optimize code, validate results, and significantly reduce development time.

Strong foundational background in UX/UI and Business Analysis, enabling effective collaboration between product managers, users, and technical teams to deliver data-driven and user-centered solutions.

AI-assisted Data Cleaning & Mapping - The Island digital solutions

(2025-09)

• Specialized in cleaning and restructuring raw, fragmented data using Power Query (M Code) and Python to ensure accuracy for reporting.
• Leveraged AI tools (such as ChatGPT/Gemini) to write and optimize complex Python scripts and DAX formulas, significantly reducing development time and improving code efficiency for data mapping projects.
• Designed and developed interactive Power BI dashboards to visualize key business metrics, enabling stakeholders to make data-driven decisions.
• Developed Python scripts to loop through API endpoints and large datasets to retrieve information automatically.
• Streamlined the process of exporting processed data into Excel formats, replacing manual data entry with automated Data Migration workflows.
• Reduced human error and saved significant team hours by eliminating repetitive copy-paste tasks.
• Analyzed complex datasets to identify trends and patterns, providing actionable insights to support business goals.

UX/UI designer and Business analysis - digital commerce co. ltd.

(2024-06 - 2025-08)

• Designed wireframes and prototypes using Figma to create mobile applications and websites, enabling the development team to understand the structure before development, reducing redundancy, and improving team efficiency.
• Designed UI following the company's Design System based on Ant Design.
• Created Personas and User Journeys to identify user pain points and develop prototype improvements that better address user needs.
• Conducted usability testing with real users to collect feedback, which was used to refine prototypes before development, significantly reducing UI revisions post-development, with a strong focus on User-Centered Design.
• Experienced in user research for new project designs to gather references and identify key features of interest.
• Analyzed business workflows and efficiency using Swimlane Diagrams.
• Evaluated cost-effectiveness and timeline for project planning.
• Proposed process improvements aligned with business goals and objectives.
• Communicated findings to stakeholders through visual documentation.

Bachelor of Science - Software Engineering - Mae Fah Lung University (2020 - 2024)