I will build advanced excel financial and statistical models for business

J
jordan_barkai
J
jordan_barkai
Jordan B

About this gig

Flawed calculations can lead to costly business decisions. I build structured Microsoft Excel models that improve data accuracy, automate analysis and support reliable financial and operational planning.


I create high precision Excel solutions for businesses that need clean datasets, robust calculations and automated reporting. From data cleaning and auditing to financial models and statistical analysis.


I structure spreadsheets for clarity, consistency and practical business use. I can also automate repetitive tasks with formulas, PivotTables and VBA.


What I Offer


  • Data cleaning, auditing, formatting and deduplication
  • XLOOKUP, INDEX MATCH and advanced formulas
  • Automated PivotTables and dynamic reports
  • Financial modeling and forecasting
  • Variance and statistical analysis
  • Interactive Excel charts and dashboards
  • VBA and macro automation
  • Structured master data files


Why Choose Me


  • High precision mathematical QA
  • Clear and maintainable Excel architecture
  • Reduced manual work and errors
  • Business focused analytical solutions
  • Professional, structured delivery


Contact me before ordering with your dataset, objectives, and required Excel functionality so we can define the right solution

Get to know Jordan B

Jordan B

Senior Data Scientist, Data Analytics and Business Intelligence

  • FromGermany
  • Member sinceSep 2026
  • Languages

    English, French, German
I’m a Senior Data Scientist with 7+ years of experience in data and analytics, originally trained in Physics and Astrophysics, with a Master’s in Data Science and Systems Complexity. I lead technical data projects for international automotive and pharmaceutical clients, specializing in Python, DBT, Spark, data products, and business analytics. I turn complex data into clean dashboards, automated reports, reliable models, and practical insights that help businesses make data driven decisions.