Open to opportunities
Winata Syahputra
Data Professional who turns messy data into business decisions. I build end-to-end analytics — from data collection and cleaning to insights that drive action.
Business IntelligenceData AnalysisPythonSQLExcelData Visualization
PythonSQLExcelGoogle SheetsData VisualizationBusiness IntelligenceWeb ScrapingData CleaningStatistical AnalysisDashboard DesignPythonSQLExcelGoogle SheetsData VisualizationBusiness IntelligenceWeb ScrapingData CleaningStatistical AnalysisDashboard Design
Real companies. Real data. Real insights.
Case studies that simulate actual work at real companies.
More case studies coming soon
How I work
Business-first mindset. Real data. Quantified outcomes.
01
🎯
Business Context First
Understand the company, stakeholders, and what decisions need to be made — before touching any data.
02
🌐
Real Data, Real Sources
Google Maps scraping, marketplace data, IDX financial reports. No toy datasets.
03
⚙️
End-to-End Pipeline
Collection → Cleaning → Analysis → Visualization → Actionable Recommendations.
04
📊
Quantified Impact
Every recommendation comes with projected numbers. Not just 'do X' but 'do X to save Rp Y billion'.
What I bring
✓End-to-end analytics: collection → cleaning → analysis → recommendations
✓Real data from real sources — not toy datasets
✓Business context first, technical execution second
✓Quantified recommendations with projected impact
✓Portfolio-ready case studies with interactive HTML reports