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I will fix complete and deploy your ai built web app mvp
Demian A
About this gig
Many AI-built web apps look almost finished but still have broken flows, weak structure, database issues, or deployment problems. I help turn those projects into clear, functional products.
I can review an existing app, fix a small issue, complete one core feature, or finish and deploy one defined MVP flow. I work with frontend, backend, databases, APIs, responsive design, testing, and deployment.
My main stack includes Next.js, TypeScript, JavaScript, Supabase, PostgreSQL, Vercel, and GitHub. I also use Claude Code and Codex through a structured process while reviewing the architecture, code, security, and final behavior myself.
Packages:
MVP Audit and Small Fix
Core Feature Fix
MVP Flow Completion
A page means one screen or route. A core feature is one connected function, such as authentication, a dashboard flow, form submission, or data display. A flow may include up to three connected pages working together.
I can also provide a guided walkthrough so you understand the changes and know how to continue.
Please message me before ordering with your project, current problem, desired result, and deadline. I will confirm the right package and scope before we begin.
Get to know Demian A
Demian A
Founder and Full Stack Developer
- FromMexico
- Member sinceDec 2025
Languages
English, Spanish, French
I am a full stack developer who helps turn ideas, unfinished prototypes, and existing web projects into functional products. I work with MVP planning, frontend, backend, databases, APIs, testing, and deployment. I use AI tools such as Claude Code and Codex through a structured process, supported by real knowledge of software architecture and code. I can build or fix the technical work directly, or work alongside you through guided implementation so you understand the process and can continue your project with confidence. I communicate in English, Spanish, and French.
FAQ
Should I contact you before placing an order?
Yes. Please send me a short description of your project, its current state, the main problem, your desired result, and any deadline. I will review the information and confirm the correct package and scope before you order.
What types of projects can you work on?
I mainly work on web applications, MVPs, dashboards, SaaS products, and AI-assisted projects. I can review, fix, complete, test, or deploy existing projects built with technologies such as Next.js, TypeScript, JavaScript, Supabase, PostgreSQL, and Vercel.
What counts as one page?
One page means one application screen or route, such as a login page, dashboard, settings page, form, or results page. A page does not mean an unlimited number of components, features, integrations, or user flows.
What is the difference between a small fix, a core feature, and an MVP flow?
A small fix is one limited issue. A core feature is one connected function, such as authentication, form submission, or data display. An MVP flow combines up to three connected pages that allow a user to complete one main action from start to finish.
Can you build a complete application from scratch?
This Gig is mainly for reviewing, fixing, completing, or deploying an existing project. A new application may require a custom offer after the scope, pages, features, database, integrations, and timeline have been reviewed.
Will you deploy the application?
Deployment is included in the Premium package for the defined MVP flow. The client must provide or create the required hosting, repository, database, and service accounts. I will not own the client’s production accounts.
Will I receive the source code?
Yes. The source code for the completed work is included in every package and will remain inside the client’s project or repository. Access must be provided securely through the relevant platform.
Can you explain the work so I can continue the project?
Yes. You can add the guided project walkthrough extra. I will explain the main changes, technical decisions, project structure, and recommended next steps so you can continue with more confidence.
What is not included in this Gig?
This Gig does not include unlimited development, mobile apps, payment systems, regulated or highly sensitive data, complex third-party integrations, major redesigns, or ongoing support unless they are reviewed and included in a separate custom offer.
