I have an existing SaaS platform already built in Bubble with a full feature outline, user flows, and UI structure. The web app is partially built but currently has around 70 errors/issues that need to be resolved. The mobile app section is currently blank due to a previous developer advising me not to upgrade. I am looking for a senior Bubble professional to complete the remaining build, optimize the database, and create the mobile version using Bubble’s current best practices.
Full product details and workflows will only be shared after an NDA is signed, as this is a proprietary platform in a regulated industry.
Requirements (Non‑Negotiable):
Must be Bubble certifiedand/or part of a Bubble agency or have a verifiable Bubble agency/account profile
Proven experience with complex Bubble apps (please share examples)
Comfortable taking over an existing app with errors and refactoring where needed
Strong skills in database design, backend workflows, and performance optimization
Experience building mobile‑responsive apps and/or Bubble mobile apps
Familiarity with secure app architecture and role‑based access
Able to work under NDA
What I Need Help With:
Fixing ~70 existing errors and workflow issues in the web app
Reviewing and optimizing the database structure
Completing unfinished features based on my existing documentation
Designing and building the mobile app version (same platform, same data)
Implementing role‑based access and secure patterns
Integrating external APIs (details after NDA)
Ongoing technical guidance and support
What I Already Have Ready:
Full feature outline
User flows and logic from start to finish
UI/UX structure
Existing Bubble web app
Clear roadmap for what’s left to build
Timeline & Budget:
Ready to start immediately
Budget is flexible depending on experience and scope
Open to a long‑term relationship if the collaboration is a good fit
How to Respond:
Please share:
Link to your Bubble agency or certified Bubble profile
2–3 examples of complex Bubble apps you’ve built or completed
Your typical hourly rate or project structure
Confirmation that you are willing to sign an NDA before seeing full details
We have NDAs for all of our clients. That’s why we won’t share any of their apps anywhere. But you should be able to get an idea of what we can do on our site.
70 issues in a Bubble app usually is not 70 separate bugs. Most of the time it is a handful of structural problems in the data model and workflows, each showing up in ten different places. Fixing them one by one is how people end up paying twice: the list goes down for a week and then grows back.
So before quoting anything I would want to audit the app and tell you which of those issues share a root cause. That also answers the question of whether the mobile section is blank because of a real technical blocker or because the previous developer did not want to deal with it.
Background: six years on Bubble, 15+ production apps, mostly systems with roles, permissions and payments rather than simple CRUD. I work spec-first, so on a rescue project the first deliverable is a written read of what is actually broken and in what order it should be fixed, not a promise to close tickets.
I work solo, not as an agency. That means direct contact with the person doing the work and no account manager between us, which after a bad handoff is usually what people actually want.
Happy to do a paid audit first so you can see how I work before committing to the full scope.
