Scale Your Vibe-Coded App
No mystery slowdowns. No launch-day surprises.
Most vibe-coded apps were architected for the demo, not for the day a thousand users show up at once. We identify the main bottlenecks and put the architectural pieces in place to support sustained growth.
If this sounds familiar...
You're in the right place.
- ✕ The site gets slow (or unresponsive) once a few hundred users are on it.
- ✕ Database queries that were instant are now timing out.
- ✕ The bill from your hosting provider keeps climbing for no obvious reason.
- ✕ You've heard 'just add caching' but don't know exactly how to do it.
- ✕ You're worried the next launch or feature post will take the site down.
Here's what you get:
Performance audit
We measure what's actually slow (frontend, API, database etc.) and rank the wins by impact-vs-effort.
Targeted optimizations
We fix the core bottlenecks: query plans, N+1s, payload size, render performance, hot paths.
Caching layer
If applicable, we enable caching at the right layers, such as CDN, edge, app, and database.
Infra that scales
Right-sized compute, autoscaling where it makes sense, and a database setup that won't fall over.
Load test results
We simulate real traffic before launch day, so we know exactly where the ceiling is.
Process
How we work
- 01
Profile
We instrument the app and run it under realistic load.
- 02
Plan
We propose a concrete plan ranked by impact. You decide what's in scope and what's saved for later.
- 03
Ship
We implement the changes in your repo and your infra, in small reviewable batches, with measurements before and after each move.
- 04
Verify under load
We re-run the load tests, and document what to watch for as traffic grows.
Tech
Stacks we work with
We adapt to your codebase rather than the other way around. Here's a sampling of what we've shipped on.
- C/C++
- Java
- Python
- Go
- Node.js
- Next.js
- React
- TypeScript
- LangChain
- Postgres
- Supabase
- MySQL
- MongoDB
- Redis
- Vercel
- Netlify
- Cloudflare
- AWS
- GCP
- Azure
- Astro
- Docker
- Kubernetes
Common questions
Do I need to migrate to a new platform?
Almost never. Most of the time we can scale you on the platform you're already on — that's faster, cheaper, and less risky than a migration.
How much faster can it get?
It depends on how the app is built. Common wins of 5-50x on bottleneck queries, 2-10x on page load. The audit will tell you what's realistic for your specific app.
Can you scale us before a big launch?
Yes, we plan around launch dates regularly. Loop us in early so we can load test before, not during.
Will my hosting bill go up or down?
Usually down, sometimes meaningfully. Right-sized infra and caching tend to cost less than the over-provisioned defaults vibe-coded apps end up on.
Let's talk.
Tell us what you need help with. We'll get back to you within 1 business day.