Freelance Data Modelling Consultant - Alteryx (Client Hire)

Flexing It is a freelance consulting marketplace that connects freelancers and independent consultants with organisations seeking independent talent.

Flexing It has partnered with Our Client a Consulting and Advisory Services provider is looking to engage with a Consultant - Market Sizing & Modelling.

Some key responsibilities are listed below :

• Design and execute complex ETL workflows using Alteryx to clean, transform, and integrate large datasets (2–5M+ rows).
• Build robust market sizing models using structured and unstructured data sources.
• Collaborate with the project team to understand business logic and data flow requirements.
• Translate raw data into actionable market insights and forecasts.
• Maintain clear documentation of workflows, assumptions, and model logic.
• Work independently while maintaining regular communication with the internal team.
• Ensure high accuracy and consistency across all deliverables.

Skills Required

• Proven experience in market sizing and modeling projects, ideally in B2B/tech sectors.
• Strong command over Alteryx – advanced level, including macros, multi-joins, filters, and batch processing.
• Excel expertise – formulas, pivot tables, lookups, data analysis, and basic VBA (preferred).
• Ability to work independently and deliver high-quality outputs on time.
• Experience managing and analyzing large datasets (2M–5M+ rows).