Your app runs. Users are showing up. But Bolt gave you speed, not structure. We take Bolt codebases and turn them into software that scales, stays secure, and handles real-world traffic.
Bolt generated frontend, backend, and database in one shot. But the pieces are tightly coupled, poorly structured, and hard to change without breaking something.
No input validation, no rate limiting, API keys in client-side code. The app works for demos but would fail any security review.
Tables designed for the happy path. No indexes, no migrations, no plan for what happens when you have 10,000 users instead of 10.
When things go wrong, the app crashes silently or shows a blank screen. No error boundaries, no logging, no way to know what broke.
Every new feature requires touching five files. The generated code has no clear architecture, and the complexity grows faster than the product.
Frontend, backend, database, deployment. We map every layer Bolt generated and identify what's solid versus what needs work.
Proper database schema with migrations and indexes. Clean API layer with validation. Authentication that actually works.
Error boundaries, structured logging, alerting. When something breaks, you know about it before your users complain.
Input validation, rate limiting, secrets management, CORS configuration. The security basics that protect your users and your data.
Payments, real-time sync, background jobs, email workflows, third-party integrations. The features that turn your MVP into a product.
CI/CD pipelines, staging environments, monitoring, performance tuning. Infrastructure that lets you ship fast without breaking things.
We read every file across the full stack. Map the architecture. Flag the risks. You get a written report with a clear plan: what to keep, what to fix, what to rebuild.
We scope the work together. Fixed-price phases, clear milestones, no open-ended retainers. You know what you are getting and when.
We work in your repository. Weekly deploys to a staging environment you can test. Every change has a pull request, a review, and a test.
Performance testing, security review, monitoring setup. We deploy to production and stay for a support window to make sure everything holds.
“The team at appssemble met our expectations and deadlines.”
“They stand out for their response rate, close collaboration, and flexibility.”
“I commend their consistency and the fact that their budget estimations are always accurate.”
“The quality of the work was exactly what I paid for.”
“We're particularly impressed with appssemble's integrity.”
“They work very fast and have many ideas.”
“They can develop what they claim from a technical perspective, and they reply quickly to any concern or request.”
“The team at appssemble met our expectations and deadlines.”
“They stand out for their response rate, close collaboration, and flexibility.”
“I commend their consistency and the fact that their budget estimations are always accurate.”
“The quality of the work was exactly what I paid for.”
“We're particularly impressed with appssemble's integrity.”
“They work very fast and have many ideas.”
“They can develop what they claim from a technical perspective, and they reply quickly to any concern or request.”