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Fiverr Pro
English
$
USD
Lewis
@lewismc1341
API, webhook and payment integration troubleshooting
United Kingdom
English
About me
I diagnose broken payment webhooks, subscription syncs, CMS/API connections and unreliable automation. My process is simple: reproduce the failure, find the root cause, make the agreed repair, add focused tests and document the handover. I also built a brand-neutral Integration Rescue Lab with 15 passing tests for signed events, duplicate and stale delivery, secure API pairing, retries, stalled-worker recovery and alerts. Please do not send passwords or secret keys in chat.
Skills
Lewis
Offline •
Average response time: 1 hour
See my services
API & Integrations
I will fix payment webhook and subscription sync bugs
API & Integrations
I will fix wordpress rest API connection issues
2 Reviews
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1-2 out of 2 Reviews
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sagenaseer
United Kingdom
Great experience! Lewis took the information and created spintax variations of my email sequence. I use cold emails to reach my potential customers, but my messages were often ending up in spam because I was using the same copy for everyone. Since implementing his suggestions, my email deliverability...
Up to $50
Price
4 days
Duration
Helpful?
mikewiz
United Kingdom
Lewis has done a really good job of supporting me in a project that's nuanced and a bit complex and takes some time to work through the detail. His patience and willingness to learn our process has been really helpful
Up to $50
Price
3 days
Duration
Helpful?
