I will fix your base44 app, backend functions, stripe and custom domain

J
james_mercy4
J
james_mercy4
Amos Mercy J
fix your base44 app, backend functions, stripe and custom domain
fix your base44 app, backend functions, stripe and custom domain
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fix your base44 app, backend functions, stripe and custom domainfix your base44 app, backend functions, stripe and custom domainfix your base44 app, backend functions, stripe and custom domainfix your base44 app, backend functions, stripe and custom domain

About this gig

Your Base44 app works in preview but breaks when real users arrive? I fix it and get it live.


What I fix:


  • Blank screens, login/signup failures, works for me, not for others
  • Backend function errors (404, 500, ISOLATE_INTERNAL_FAILURE)
  • Custom domain, DNS and SSL problems
  • Stripe, email, OpenAI and other API integrations
  • Rate-limit (429) errors and credit-burning prompt loops
  • Basic SEO setup so Google can index your app
  • User roles and data-access checks


How it works:

  1. Send your app link and whats broken
  2. I diagnose it and confirm the plan and price
  3. I fix it, test it as a real user, and send a short written summary

I build with Base44 and Replit regularly, so I fix root causes instead of re-prompting and burning your credits.


Not sure whats wrong? Message me first for a free quick check.

  • Vibe coding platform

    • Lovable
    • Base44
    • Replit
    • Other

  • Hosting Provider

    • Vercel
    • Netlify
    • Cloudflare
    • Firebase Hosting
    • GitHub Pages
    • Oracle Cloud Infrastructure
    • Supabase
    • Replit

  • Deployment type

    • Docker container
    • Kubernetes
    • Serverless

  • CI/CD platform

    • GitHub Actions

  • Target platform

    • Website
    • Progressive web app (PWA)
    • Cross-platform app (Mobile, Desktop, Web)
    • Native mobile app
    • Native desktop app
    • Smart TV & streaming device app
    • Wearable & IoT device app

Get to know Amos Mercy J

Amos Mercy J

Creative Virtual Assistant and CRM Automation Specialist

4.9(6)
  • FromNigeria
  • Member sinceJun 2024
  • Avg. response time1 hour
  • Last delivery1 week

  • Languages

    English, German, Spanish
I help busy entrepreneurs and business owners stay organized, visible, and efficient. As your Virtual Assistant and Social Media VA, I handle email management, calendar scheduling, social media posting, content scheduling, data entry, and daily admin tasks so you can focus on growing your business. I also specialize in CRM Automation. I set up and optimize systems in HubSpot, Zoho, Kommo, and GoHighLevel so your leads, pipelines, and follow-ups run smoothly without manual work. Message me with what you need help with and I will tell you the best way I can support you.

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