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Português
$
USD
David
@david_oliviay
EXCEL SPECIALIST AND DASHBOARD DEVELOPER
Estados Unidos
Inglês, Francês, Alemão, Espanhol
Sobre mim
Excel Data Analyst, Dashboards, Automation and Busines Ready Reports
I help businesses turn messy Excel data into clean dashboards, automated reports and clear insights. If your data is slow, confusing, or unreliable, I fix it. ✔ Excel Dashboards & KPI Tracking ✔ Data Cleaning & Large Dataset Handling ✔ Power Query & Automation ✔ Business Ready Reports (Not Just Pretty Files) I don’t just deliver files. I deliver clarity you can use immediately.
Habilidades
David
offline •
Conheça meus serviços
Limpeza de Dados
I will do excel development, clean excel data, remove duplicate, website traffic report
Fórmulas e Macros
I will do excel spreadsheet, excel vba, excel macros, dashboard, google sheets
Portfólio
Experiência profissional
Excel Specialist & Data Analyst
Biggles • Período integral
May 2020 - Present • 6 yrs
Managed and optimized complex Microsoft Excel systems for business reporting, data tracking and performance analysis. Designed advanced Excel dashboards using Pivot Tables, Power Query, VLOOKUP/XLOOKUP, INDEX MATCH, conditional formatting and automation formulas to improve reporting accuracy and efficiency. Cleaned, analyzed and transformed large datasets for executive decision making. Collaborated with teams to generate KPI reports, financial summaries and forecasting models that improved operational productivity and reduced manual reporting time by 60%.
