
Mason
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Work experience
Data Automation & BI Consultant (Freelance) | 2018–Present
Fiverr • Self-employed
Mar 2018 - Present • 8 yrs 4 mos
- Delivered 500+ automation, dashboard, and data management solutions across finance, e-commerce, logistics, and real estate. - Helped clients save 800–1000 hours annually by eliminating manual processes and improving workflow efficiency. - Designed and deployed advanced Excel & Google Sheets systems, including: Inventory management & stock tracking Financial reporting & expense tracking Sales dashboards & KPI monitoring Automated invoicing and order management systems - Built scalable data infrastructures using Excel, Google Sheets, VBA, Power Query, and Power BI - Worked with international clients, including WholesaleFencing.com (USA): Developed a centralized system managing 20,000+ SKUs across 40+ locations. Automated pricing, inventory tracking, and margin calculations. - Created fully automated dashboards enabling real-time decision-making for business owners. - Trained 20+ teams on automation tools, improving internal productivity and reporting accuracy. - Specialized in converting complex, messy data into clean, structured, and actionable systems
161 Reviews
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
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christos34s

Cyprus
I initially asked for a simple data automation project, but this guy completely exceeded my expectations. He implemented AI-driven formulas that made the entire system far easier to manage and manipulate. The data structure is clean, everything is properly sorted, and the navigation and links work flawlessly....
Seller's Response
richarddaniel2
Repeat Client

United States
Outstanding experience working with Mason. He handled a complex Excel project with exceptional accuracy and efficiency. His problem-solving approach felt truly AI-level, fast execution, smart automation logic, clean formulas, and optimized workflows. Communication was smooth, delivery was ahead of...
Seller's Response
darya1326

India
Working with this freelancer was a great experience. They showed excellent attention to detail throughout the project and ensured that every requirement was implemented accurately. They were highly cooperative, responsive to feedback, and willing to make revisions whenever needed. Communication was smooth,...
Seller's Response
cade_startez

United States
Excellent experience working with this seller Communication was professional delivery was on time and the quality of the work exceeded my expectations Highly recommended for anyone looking for reliable and high quality service
Seller's Response
abelpereira2072

Portugal
"Delivered work with good attention to detail, and always polite and professional in communication. There was clear effort and willingness to adjust the result throughout the process. I'd recommend it, especially if we as clients also stay available, help out, and promptly provide the information requested."
Seller's Response

