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I will fix deploy base44 lovable ai app capacitor android ios app store publish xenbar
James
Level 1
5.0
5.0
About this gig
Base44 not working? Lovable AI app on a white screen or not loading? As a Base44 expert and Lovable developer, I do Base44 bug fixing, Lovable debugging, API integration, and app deployment, then publish your iOS and Android app to the App Store and Play Store with Capacitor.
What I Fix:
- White screen, blank page, or app not loading
- Stripe integration or payment not working
- Login not working: sign-up, password reset, Google sign-in
- App works in preview but not live, or not for other users
- Base44 deployment or Lovable deploy failed on Vercel or Netlify
- Custom domain not working or SSL not secure
- Base44 backend functions and API integration errors, 404 or 500
- Credits running out, emails not sending, 429 error
- Supabase errors, RLS problems, exposed API keys
- Base44 migration or Lovable Cloud to Supabase
- Base44 MVP, Replit AI, Bolt, and vibe coded app cleanup
- Base44 to Capacitor, Lovable to iOS, website to app
- Push notifications, RevenueCat, and OneSignal setup
- App Store or Play Store rejection and TestFlight setup
I work inside your own accounts, so the app stays yours. Send your app link and what is not working, and I will tell you the fastest fix.
Get to know James
James
App Developer Helping Businesses Launch Stores, Mobile Apps, and AI Tools
Level 1
- FromUnited States
- Member sinceJun 2026
- Avg. response time1 hour
- Last deliveryabout 16 hours
Languages
English, French, German, Italian, Spanish, Dutch
I’m James, an app developer who helps businesses and creators turn ideas into working products.
Apps: I build, fix, and publish apps made with Lovable, Base44, Replit, Bolt.new, FlutterFlow, Bubble, Glide, and Adalo, including App Store and Google Play launches.
Stores: I design, redesign, and migrate Shopify stores, and set up inventory sync and POS systems.
AI: I build AI agents and automations, including Claude Code workflows.
Games: I develop Roblox games and Minecraft servers.
Tell me what you’re working on and I’ll give you an honest plan.
My Portfolio
FAQ
Why is my Base44 app not working?
Common causes are a bad AI edit, publish settings, or a broken backend function. Send the link and I will find the cause.
Why is my Lovable AI app showing a white screen?
Usually a broken build, a bad environment variable, or an AI edit that broke working code. I find it and fix it.
Why is my Stripe integration not unlocking my app?
Usually the webhook fails or does not update your data. I trace the payment and fix paid access.
Why does my login not work for other users?
It is often publish settings, app visibility, or verification emails going to spam. I test as a real user.
Why does my app work in preview but not live?
Preview and live sites use different settings, keys, and data. I fix the deployment and test the live site.
Why is my custom domain not working?
Usually a wrong or conflicting DNS record, or Cloudflare settings. I fix it and confirm SSL is secure.
Why are my emails not sending or my credits running out?
Base44 limits integration credits, and 429 errors stop features. I find the cause and reduce the usage.
Can you clean up my vibe coded app or Base44 MVP before launch?
Yes. I fix bugs and API integration errors, secure Supabase, and deploy it so it is ready for real users.
Can Base44 publish to the App Store by itself now?
It makes store files with a webview wrapper and has no in-app purchase yet. I handle Capacitor, TestFlight, rejections, and submission.
Lovable has free fixes now. Why hire a Base44 expert?
Free fixes cover simple build errors and scan findings. I handle payments, data, and deploys the AI keeps looping on.
Reviews
6 reviews for this Gig
| (6) | ||
| (0) | ||
| (0) | ||
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| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
S sophiedare
United States
Ongoing collaborationIt has been a pleasure to work with James in getting my site setup. He has taken care of the details that were beyond my comprehension and greatly removed my stress in this process!
$50-$100
Price
4 days
Duration
Helpful?T temtopmark
United States
It was an absolute pleasure to work with James. He explained to me in full details what I needed to know, fixed my shopify website homepage and mobile responsiveness and also delivered earlier than expected and was quick in responding. Will surely recommend James to any client. Thank you James. I will surely be coming back for more project.
$50
Price
1 day
Duration
Helpful?H 
henryjeski8
United States
Working with this freelancer was such a great experience! Was quite understanding, swift to step in and help, and overall professionalism and quick to respond. Communication was peak... swift and the freelancer also made the whole project a great experience. Honestly I love his communication and professionalism 💯 I recommend him a thousand times! ⭐⭐⭐⭐⭐
$50
Price
1 day
Duration
Helpful?S sophiedare
United States
Ongoing collaborationAppreciate James and his timely-ness in helping me get this project off the ground. He has a clear understanding of the website transition and I hope to be able to work with him again in the future! Thanks- James!
$400-$600
Price
7 days
Duration
J 
Seller's Response
Helpful?
Reviews
6 reviews for this Gig
| (6) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
S sophiedare
United States
Ongoing collaborationIt has been a pleasure to work with James in getting my site setup. He has taken care of the details that were beyond my comprehension and greatly removed my stress in this process!
$50-$100
Price
4 days
Duration
Helpful?T temtopmark
United States
It was an absolute pleasure to work with James. He explained to me in full details what I needed to know, fixed my shopify website homepage and mobile responsiveness and also delivered earlier than expected and was quick in responding. Will surely recommend James to any client. Thank you James. I will surely be coming back for more project.
$50
Price
1 day
Duration
Helpful?H henryjeski8
United States
Working with this freelancer was such a great experience! Was quite understanding, swift to step in and help, and overall professionalism and quick to respond. Communication was peak... swift and the freelancer also made the whole project a great experience. Honestly I love his communication and professionalism 💯 I recommend him a thousand times! ⭐⭐⭐⭐⭐
$50
Price
1 day
Duration
Helpful?S sophiedare
United States
Ongoing collaborationAppreciate James and his timely-ness in helping me get this project off the ground. He has a clear understanding of the website transition and I hope to be able to work with him again in the future! Thanks- James!
$400-$600
Price
7 days
Duration
J Seller's Response
Helpful?
