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From Teacher to Tableau Developer
Maimunah
Tableau DeveloperDA100 Alumni, May 2024 · GA100 Alumni, Nov 2025
Focus of their journey
Applying analytical thinking from education into production-ready Tableau dashboards, using SQL-driven data models and automation to solve real operational problems.
How they bridged the gap
- Built end-to-end Tableau dashboards from raw datasets using custom SQL
- Translated complex SAP reports into clear, decision-ready dashboards
- Applied generative AI to automate data validation and repetitive workflows
- Developed personal projects to test and extend skills beyond the classroom
Where it led
- Successfully transitioned from education into a technical analytics role
- Progressed into a Tableau developer position within a production environment
- Uses SQL and Tableau daily to design, maintain, and improve real dashboards

Heicoders gave me the foundation to take confident first steps and keep progressing in the workplace.
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