Rohan

Data scientist, Python and machine learning

Berlin, Germany 3 services ★ 5 €95/hr

  • Python
  • Machine learning
  • SQL
  • Power BI
  • Analytics

About Rohan

About me

I turn the data you already have into decisions: dashboards your team opens every morning and models that predict what matters. PhD in statistics, six years in retail and fintech.

What I can help with

Data science that ends in a decision:
- Forecasts for sales, stock and staffing
- Dashboards in Power BI or Looker Studio
- Machine learning models explained in plain words

How I work

I start from the decision you need to make, not from the data. Every project ends with a handover session so your team can run it without me.
Languages
  • English
  • German
  • Hindi
Meets on
  • Zoom
  • Microsoft Teams
Certifications
  • AWS Certified Developer
Experience
More than 10 years
Availability
Flexible, across time zones

Qualifications

  • PhD in Statistics Humboldt University of Berlin 2015
  • AWS Certified Machine Learning, Specialty Amazon Web Services 2024

Services

Sales dashboard in Power BI or Looker

Rohan

Sales dashboard in Power BI or Looker

5 (1)

From €850.00
Machine-learning model to predict churn

Rohan

Machine-learning model to predict churn

5 (1)

From €2,800.00
Mentoring for junior data scientists, 1 hour

Rohan

Mentoring for junior data scientists, 1 hour

5 (1)

From €80.00

1 reviews ★ 5

Reviews

  • Julien
  • Sep 13, 2026
  • Rohan connected three messy data sources and built a dashboard the whole sales team opens every morning. Excellent communication throughout.