Serhat Dereli

Serhat Dereli

Software maker & IT support specialist
#103592040 followers0 following
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About

I’m Serhat, a London-based independent maker with a background in managed IT support and web development. I build practical tools for small businesses. My experience includes Microsoft 365, Windows and macOS support, account access, onboarding and HTML/CSS development. I value clear instructions and reviewable results. I’m building CRM Migration Checker: a free local utility for Python 3.10+ that compares CRM CSV exports using retained IDs and selected field rules. HTML, CSV and JSON reports show missing records, duplicate IDs, field differences and comparison coverage. Optional human-reviewed pilots are scoped separately. I’m here to share what I build, learn from other makers and hear which small business workflows need better tools.

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Maker History

  • CRM Migration Checker
    CRM Migration CheckerCompare CRM exports locally, with findings and coverage
    Oct 2026
    • 🎉
    Joined Product HuntOctober 16th, 2026

Forums

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4h ago

CRM Migration Checker - Compare CRM exports locally, with findings and coverage

Compare two CRM CSV exports locally using retained IDs and selected field rules. Review missing records, duplicates, differences and coverage in HTML, CSV and JSON. Free evaluation for Python 3.10+; optional human-reviewed pilots scoped separately.
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