You will get Turn AI / vibe-coded apps into production-ready code
Project details
You will get an existing AI-generated or rushed codebase turned into production-ready software: tested, secured, and deployable — with a walkthrough so you can maintain it.
I am a Principal Engineer (15y) shipping fixed-scope full-stack work with a Cursor-powered AI development process. You buy outcomes and acceptance criteria, not hours.
Standard package includes:
• Repo audit: authz gaps, secrets, error handling, obvious footguns
• Critical + high fixes on an agreed punch list
• Happy-path automated tests (unit and/or E2E)
• Green CI on main
• Staging/production deploy checklist once
• 60-min explainability call
Not included: new product features, redesign, mobile apps, Colombia health/gov integrations, open-ended retainers.
Change requests = new milestone / package. Bilingual EN/ES.
I am a Principal Engineer (15y) shipping fixed-scope full-stack work with a Cursor-powered AI development process. You buy outcomes and acceptance criteria, not hours.
Standard package includes:
• Repo audit: authz gaps, secrets, error handling, obvious footguns
• Critical + high fixes on an agreed punch list
• Happy-path automated tests (unit and/or E2E)
• Green CI on main
• Staging/production deploy checklist once
• 60-min explainability call
Not included: new product features, redesign, mobile apps, Colombia health/gov integrations, open-ended retainers.
Change requests = new milestone / package. Bilingual EN/ES.
What's included
| Service Tiers |
Starter
$1,500
|
Standard
$3,500
|
Advanced
$6,000
|
|---|---|---|---|
| Delivery Time | 5 days | 8 days | 12 days |
Number of Revisions | 0 | 0 | 0 |
Number of Pages | 1 | 1 | 1 |
Design Customization | - | - | - |
Content Upload | - | - | - |
Responsive Design | - | - | - |
Source Code |
About Carlos
Principal Engineer | Fixed-Scope Full-Stack, Hardening & Consulting
La Union, Colombia - 3:12 pm local time
What I sell
• AI Code Hardening: take vibe-coded / AI-generated repos to tested, secured, deployable code with a walkthrough
• MVP Slice: auth + one real workflow, deployed to your repo
• Launch Landing (EN/ES): bilingual marketing sites that convert
Stack: TypeScript, React, Next.js, Angular, Node.js, React Native — delivered with a Cursor-powered AI development process. You pay for signed-off outcomes and acceptance criteria; AI is how I hit the ETA.
Background: Senior Software Engineer at Roca Alliances (May 2026–present) and Principal Engineer at Vital Link 360 (parallel); previously Software Architect (SaRA Health), Senior Software Developer (VMware — React/K8s/Backstage), Frontend Architect (Zaga Labs). Bilingual English / Spanish (native).
Best fit: founders and product teams who need a senior to harden or ship a clear slice. Prefer milestone / Project Catalog work with locked scope.
Not a fit: Colombia healthcare/gov integrations (RIPS, ministry APIs) and undefined “build everything” retainers.
Steps for completing your project
After purchasing the project, send requirements so Carlos can start the project.
Delivery time starts when Carlos receives requirements from you.
Carlos works on your project following the steps below.
Revisions may occur after the delivery date.
Kickoff: audit scope and lock punch list
Review the repo for authz gaps, secrets, error handling, and footguns. Agree a ranked punch list before coding starts.
Fix critical issues and add tests
Ship agreed punch-list fixes. Add happy-path automated tests (unit and/or E2E). Keep CI green on the default branch.