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English
$
USD
cui song
@formulaframe
Website Calculator Developer
China
Chinese
About me
I turn approved spreadsheets, formulas, and business rules into clear, responsive website calculators. I build quote, ROI, pricing, and profit tools that run directly in the browser and match your brand. Each project includes clean inputs, validation, tested outputs, mobile-ready layout, and a standalone HTML file. You provide the approved formula and expected results; I implement the logic carefully and verify it against your test cases. This service is ideal for businesses that need a focused calculator without a database, subscription, or full software project.
Skills
cui song
Offline •
Average response time: 1 hour
See my services
Custom Websites
I will turn your spreadsheet formula into a branded website calculator
