เจนณิสสา ต๊ะสุ

Junior Data Analyst with hands-on experience in data preparation, validation, Power BI reporting, and Python automation, supported by more than two years across data, business analysis, and UX/UI roles. Manually reviewed 300-1,000 confidential contract files in Excel under project data-handling requirements, and used Power Query (M), Python, and Power BI in separate data-processing and reporting workflows.

September 2025 - Present

Business Analyst Support / Data Cleaning and Mapping | The Island Digital Solutions

• Manually reviewed and validated approximately 300-1,000 confidential VSPP contract files in Excel in compliance with project confidentiality requirements.

• Extracted and consolidated contract information into Excel templates and checked key fields against source documents to identify missing, inconsistent, or incorrect information

• Separately cleaned and restructured raw, fragmented datasets with Power Query (M) and Python to prepare reliable data for reporting and analysis.

• Developed Power BI dashboards and DAX measures to visualize business metrics, trends, and patterns for stakeholder review.

• For approved data-processing tasks outside confidential document review, automated API retrieval and Excel export workflows with Python to reduce repetitive copy-paste work and manual errors.

• Supported data verification and QA/UAT activities and coordinated issue follow-up with BA, QA, users, team leads, and technical teams

UX/UI Designer and Business Analysis | Digital Commerce Co., Ltd.

• Designed Figma wireframes, prototypes, and user flows using the company design system to communicate product structure before development.

• Created personas and user journeys, conducted user research and usability testing, and incorporated feedback into prototype improvements

• Analyzed workflows with swimlane diagrams, evaluated cost and timeline considerations, proposed process improvements, and communicated findings through visual documentation.

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