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$
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Wendler T
@wendlertomicki
Data Analyst, I turn your database into dashboards your team
Brazil
Portuguese, English
About me
Data analyst specialized in building interactive dashboards that turn raw SQL data into real business insights.
I build KPI panels, sales funnels, revenue trends, and customer retention dashboards using Retool + PostgreSQL/SQL Server — with dynamic filters, period comparisons, and executive-ready visuals.
What I deliver isn't just a chart. It's a tool your team will use every day. 🚀
Skills
Wendler T
Offline •
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Troubleshooting & Improvements
I will create smart automations for your business using notion, kanban, n8n and more
