Hire a freelance data analyst who builds for decisions, not dashboards
I work with operations focused founders and managers across multi-location retail, transport and logistics, booking-based businesses, e-commerce, and hospitality. The work starts with the decisions you need to make, the tools come second.
Tell me about your projectWhat I work on
I offer a range of data services. Most projects combine two or three of these. If you're not sure which fits your situation, send a brief and I'll suggest the right scope.
Custom dashboards
Streamlit, Python, Plotly. Interactive operational tools built around the decisions you make every week.
Power BI dashboards & reports
For businesses already in the Microsoft stack who need clear, well-structured Power BI reporting.
Tableau dashboards
Tableau dashboard design and development for businesses already invested in the Tableau ecosystem.
Data cleaning & preparation
Messy CSVs, inconsistent exports, duplicate records. I clean and structure your data so it's reliable enough to make decisions on.
Ad-hoc data analysis
One-off analyses to answer specific business questions. Trend analysis, performance reviews, problem investigation.
Ongoing reporting & support
Retainer-style support for businesses that need consistent weekly or monthly reporting and analysis.
Excel & Google Sheets automation
Automated reports, pivot table workflows, and formula-based dashboards for businesses not ready for a full BI tool.
SQL & database work
Query writing, database structuring, data extraction, and reporting from operational databases.
Data strategy consulting
For businesses deciding what to invest in. Roadmaps, tool selection guidance, and KPI framework planning.
How working together looks
Every project starts the same way, regardless of which service you need.
- Understand the problem We start with the question you need to answer or the decision you need to make. Not with tools, not with charts.
- Scope the right service Based on what you actually need, I propose the right scope. Sometimes that's a dashboard. Sometimes it's just an analysis. Sometimes it's something else entirely.
- Do the work Data is reviewed, cleaned, analysed, and structured. Deliverables are built to be usable, not just impressive.
- Deliver findings and recommendations You receive both the deliverable and a clear explanation of what the results mean, and what to do about them.
Why work with me
Business-first thinking
I approach projects from the business question, not the tool. The tool is a means.
Recommendations, not just charts
The goal is to leave you with insight and direction, not only visuals on a screen.
Range of tools
Python, Power BI, Tableau, SQL, Excel. I pick the right tool for your business, not the one I want to use.
Clear communication
No jargon, no inflated complexity. I explain the work in language you can act on.
Tell me about your project
Send a brief and I'll get back within 48 hours. If your project is a fit, I'll suggest the right scope. If it's not, I'll tell you honestly and point you in a better direction.
Prefer email? Reach out directly at info@elialanz.com