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$
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I will fix, optimize, and scale your vibe coding ai generated apps
Ferney C
About this gig
Vibe Coding with Cursor, Bolt.new, or Windsurf is fast, but LLMs often get stuck in logic loops or create unscalable messes.
What I will do for your AI-generated app:
- Break the Loops: I solve the repetitive errors AI can't handle.
- ️ Refactor & Scale: I clean messy code and implement professional architectures.
- Production Features: I add real Auth, Databases (PostgreSQL/Supabase), and complex APIs.
- Deployment: I take your app live on Vercel, AWS, or Docker.
- AI Upgrades: I integrate RAG, MCP, and autonomous agents into your workflow.
Why me? Most devs tell you to "start over." I don't. I rescue your AI progress using expert engineering. I've built autonomous trading systems and enterprise RAG backends. I know how to bridge the gap between "vibe" and "production."
Stop wasting hours prompting the same bug. Let's turn your experiment into a high-performance product.
MESSAGE ME BEFORE ORDERING!
Get to know Ferney C
Ferney C
Ai Engineer, Data Scientist, Geological Engineer
- FromColombia
- Member sinceDec 2020
- Avg. response time1 hour
Languages
Spanish, English
I'm Andres Castano, a graduate in Geological Engineering, and I possess a strong passion for integrating my skills in Artificial Intelligence, Data Science, and Web/Mobile Application Development into impactful projects.
With 4 years of experience as an independent consultant and advisor, I've honed the skill of breaking down complex concepts for diverse audiences.
I have compiled a private portfolio of projects that showcase my proficiency in both programming and artificial intelligence. Please note that I will only share these projects with you via a controlled demo during a meeting.
FAQ
Which AI-assisted tools do you work with?
I work with all major "vibe coding" platforms, including Cursor, Bolt.new, Windsurf, Replit Agent, Lovable, and v0. Because I train the underlying LLMs for a living, I understand their logic and failure patterns regardless of which interface you use to generate the code.
Why can't the AI fix the bug itself if I keep prompting?
LLMs often get stuck in "logic loops" because they lack a high-level architectural understanding. They might fix one line but break three others.
Can you add new features, or do you only fix bugs?
Both! I can take your AI-generated MVP and implement complex features that AI typically struggles with, such as advanced authentication, secure payment gateways (Stripe), real-time notifications, or custom database schemas. I turn your prototype into a production-ready product.
What tech stack do you specialize in?
I am an expert in the modern AI-stack: Python (FastAPI/Flask), JavaScript/TypeScript (Next.js, React), and Tailwind CSS. For databases, I work extensively with Supabase, PostgreSQL, and Firebase. I also specialize in AI integrations like RAG and MCP.
Is my code and data secure with you?
Absolutely. Security is a major issue with AI-generated code (like hardcoded API keys or insecure DB rules). I perform a security audit as part of my service to ensure your app is protected before it goes live. I am a professional engineer committed to data privacy.
Can you help me deploy my app?
Yes. I can take your project from "local vibe" to a live URL. I have extensive experience deploying to Vercel, Netlify, Railway, AWS, and Docker-based environments. I’ll ensure your environment variables and build scripts are configured correctly.
What do I need to provide to get started?
Simply provide a link to your GitHub/GitLab repository or a ZIP file of your code. A brief description of the error or a Loom video showing the issue is extremely helpful for a fast turnaround.
