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Fiverr Pro
Português
$
USD
Graftdata
@graftdata
Biz Data Tools
Reino Unido
Inglês, Húngaro
Sobre mim
I'm Szilard, working under Graftdata. With 10+ years in quality and process engineering, I build margin calculators, supplier research checklists, and clear business documents — plus data systems and KPI dashboards built from scratch. Detail-focused, data-driven, fully async, turning messy numbers into useful tools.
Habilidades
Graftdata
offline •
Tempo médio de resposta: 1 hora
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Modelagem Financeira
I will build a custom amazon fba margin and profit calculator
