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I will architect and deploy a secure, scalable backend for your vibe coded saas
Kamran Asif
Level 2
People keep coming back! This seller has many repeat buyers.
About this gig
Are you building a "Vibe Coded" app that is ready for real users, but you are worried about backend security and scalability?
AI tools like Lovable, Replit, Cursor, and Bolt are incredible for speed, but they often struggle to generate secure authentication, fast APIs, and robust database architectures. When your app goes live, the 'vibe' stops, and real infrastructure must start.
I specialize in "Productionizing" Vibe Coded app staking them from a buggy prototype to a stable, secure, and revenue ready SaaS platform. With over 8+ years of engineering experience, I don't just prompt tools, I manually review, secure, and optimize code to ensure your app can handle thousands of users.
What you get:
· Fast APIs: Optimized REST or GraphQL API endpoints.
· Secure Auth: Robust user login/auth (Supabase, Firebase, OAuth).
· Security-First: Proactive data protection and safe access protocols.
· Scalable Setup: Clean code built to handle thousands of users.
· How I Work: I combine fast speed of AI "Vibe Coding" with the rigor of manual Software Architecture.
NOTE: Please message me with a link to your project or brief overview before ordering.
Get to know Kamran Asif
Kamran Asif
AI Web App Developer, Lovable, Replit and Custom Coding
Level 2
- FromPakistan
- Member sinceJul 2019
- Avg. response time1 hour
- Last delivery1 day
Languages
English
Web developer, 8+ years experience. For the past 2 years I've specialized in fixing and rescuing vibe coded apps — Lovable, Replit, Bolt, Cursor, Claude, Base44 — backed by 200+ five-star Fiverr reviews.
What I do:
✔ Fix bugs, crashes & broken logic in AI-built apps
✔ Troubleshoot databases, auth & API/payment integrations (Supabase, Firebase, Stripe)
✔ Debug traditional code — JS, React, Angular, HTML/CSS
✔ Build new features when a project needs more than a fix
I respond within an hour and usually deliver within 24. If your AI-built app broke, that's exactly what I take on.
Among my clients
Author Central Station
My Portfolio
Other Vibe Coding Services I Offer
FAQ
What if I already have a "vibe coded" frontend (e.g., from Lovable or Replit AI)?
Perfect. This is exactly where I step in. Many AI generated frontends are excellent, but they need a custom, secure backend to connect to database systems like Supabase or Firebase. I specialize in integrating secure, custom backends into existing vibe coded prototypes.
Does "Vibe Coding" mean the code is low quality?
Actually, it’s the opposite. By using tools like Replit Agent and Lovable, the AI follows modern best practices for React, TypeScript, and Supabase automatically. I then act as the Architect to ensure the "vibe" matches your specific business logic and security needs.
Can you use AI to fix my existing backend?
Yes! If your app was built by another AI tool or has "vibe coded" errors, I can use my agent based workflow to debug, optimize, and redeploy it safely.
Do I need to provide my own AI platform subscriptions?
I typically work within your environment (Replit, Lovable, or Bolt) so that you maintain 100% ownership. I’ll guide you through the setup
Will I own my backend and have full admin access?
Yes, 100%. Once the project is delivered, you will have complete ownership of your web application's frontend and backend codebase, database access, assets, and intellectual property. I provide full admin credentials and access control management.
Can you help me with deployment and hosting?
Absolutely. I provide live deployment (e.g., Vercel, Replit) and guide you through the initial hosting setup. I can also integrate third party services like Stripe for payments or OpenAI for AI functionality as part of your core functionalities.
What is your actual development stack?
My "production-native" tech stack is always tailored to your project’s specific requirements. I am highly proficient withmodern platforms and languages: Next.js, React, Node.js, Python, Supabase, Firebase, PostgreSQL, MongoDB, TypeScript, and cloud hosting solutions like Vercel and Replit.
Do you provide post-launch support?
Yes. For all full MVP and production builds (Standard and Premium tiers), I provide a post launch support period (30 days for Premium) to ensure the system runs smoothly and address any minor changes. For ongoing needs, I also offer maintenance packages.
Will I be able to update the backend myself?
Yes. That is the beauty of Vibe Coding. During our Zoom sessions and handover, I will show you how to "talk" to your app so you can manage and scale it yourself post launch without needing to learn deep coding syntax.
Which AI platform is best for my backend?
It depends on your goal! I’ll help you choose between Replit (best for full stack logic), Lovable (best for beautiful, data driven apps), or Bolt (best for rapid prototyping) during our first session.
