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English
$
USD
Abu F
@ishtiaque_fahim
Support Engineer, API and Accounting Integrations, Tech Docs
Estonia
English, Bengali
About me
I'm a Support Engineer in Estonia who spends every day debugging APIs, webhooks and accounting integrations for business customers. On Fiverr I fix broken Xero and QuickBooks syncs, OAuth and webhook errors and n8n automations, and I write clear help-center articles and API documentation. I reproduce issues before fixing them, test everything, and explain the result in plain English. I'm available evenings (EET) and weekends, so message me before ordering to confirm scope.
Skills
Abu F
Offline •
See my services
Technical Writing
I will write saas help center articles, user guides, and API documentation
API & Integrations
I will fix your xero or quickbooks API, webhook, or automation integration
