Andy zeng's Services | ContraServices by Andy zeng
Andy zeng

Andy zeng

Research, data tools and focused web prototypes

Provo, USA

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Provo, USA

Cover image for Quick Competitor Facts: 3 Companies, 5 Fields, Sources

ChatGPT

Quick Competitor Facts: 3 Companies, 5 Fields, Sources

$20

Cover image for CSV Cleanup with Change Log and Exception List

Microsoft Excel

CSV Cleanup with Change Log and Exception List

$10