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I will fix your lovable, bolt new, replit, or base44 vibe coded app
Mike Korser
About this gig
As a full-stack software developer with 10+ years of experience, I know how to uncover the hidden issues in vibe-coded apps, and fix what prompts cant.
Built your app quickly with Lovable, Bolt.new, Replit or Base44 - then got stuck on bugs, failed logins, bad performance, broken APIs or deployment errors?
I do not keep throwing prompts at the problem. I inspect the code, database and integrations to find the root cause, repair the agreed issue and test the affected workflow.
I can help with:
- Lovable app fixes and Replit bug fixes
- Bolt New and Base44 troubleshooting
- Frontend, backend and broken features
- Supabase or Firebase databases and authentication
- API, Stripe, payment and AI/LLM integrations
- Deployment, domains and environment variables
- Performance, responsiveness and code cleanup
You receive clean, maintainable fixes, testing, optimizations, documentation, clear updates and support for the completed work.
Please message me before ordering with your app link, platform, issue list and screenshots or error messages. I will confirm the scope and recommend the right package or custom offer.
Lets get your vibe coded app working properly and ready for real users.
Get to know Mike Korser
Mike Korser
A Decade of Experience, Built to Scale, Made to Perform
- FromIsrael
- Member sinceJan 2020
- Avg. response time1 hour
Languages
English, French, Hebrew, Arabic
Hi, I'm Mike, Shopify and Web Systems Developer with 10 years of experience building websites, applications, automations, and AI-powered solutions.
I've been passionate about programming since I was young, and I enjoy turning ideas into fast, scalable, and reliable products that businesses can actually grow with.
I work personally on every project, focusing on clean code, clear communication, strong design, and reliable delivery from start to finish.
Whether you need a Shopify store, Bug fixing, MVP, Automation, Desktop Application, or Custom Web App, I can help bring your vision to life.
My Portfolio
FAQ
Can you fix any issue in a Lovable, Bolt.new, Replit, or Base44 app?
I can resolve most frontend, backend, database, authentication, API, payment, deployment, and performance issues. Send me the app link, error details, and screenshots so I can diagnose the problem and confirm the correct scope.
What do you need before starting?
Please provide your app link, platform, a clear description of the issue, screenshots or error messages, and the required access. Repository, database, hosting, or third-party service access may be needed depending on the problem.
What counts as one bug?
One bug is one clearly defined problem affecting a specific feature or workflow. Multiple unrelated errors, new functionality, redesigns, migrations, or issues discovered outside the agreed scope may require an extra or custom offer.
Do you only fix bugs, or can you add new features too?
I can also build or complete features, connect APIs, configure authentication, integrate databases, repair payment flows, improve performance, and prepare your vibe-coded app for production. Larger features receive a custom quote.
Can you work with Supabase, Firebase, Stripe, and external APIs?
Yes. I can troubleshoot and integrate Supabase, Firebase, Stripe, authentication providers, AI and LLM services, email tools, CRMs, analytics platforms, and other documented third-party APIs.
Will you rebuild my entire app?
Not necessarily. I first inspect the existing code and architecture to preserve what already works. A rebuild is recommended only when repairing the current implementation would be less reliable, secure, or cost-effective.
Is my source code and information kept confidential?
Yes. Your code, credentials, business information, and project details are treated as confidential and used only to complete the agreed work. Access should be shared securely and can be removed after delivery.
Do you test the app after fixing it?
Yes. I test the repaired feature and its affected workflow before delivery. Testing covers the agreed scope; full application-wide quality assurance or security auditing can be added separately.
Do you provide support after delivery?
Yes. Support for the completed work is included according to your package. New features, unrelated bugs, third-party updates, or changes made after delivery are quoted separately.
Should I contact you before placing an order?
Yes. Message me with your platform, app link, issue list, and desired result. I will review the request, confirm what can be fixed, and recommend the right package or a clear custom offer before you order.
