I will fix and launch your ai app with claude code

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Zlatin S

Vetted Pro

Level 1

fix and launch your ai app with claude code
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fix and launch your ai app with claude code
Vetted by Fiverr Pro

Zlatin S was selected by the Fiverr Pro team for their expertise.

About this gig

Built an app with Claude Code, Cursor, Lovable, or Replit, but getting it ready for real users is harder than expected?


I help founders and teams fix, finish, and launch AI-powered web apps and SaaS products. I use Claude Code to accelerate development, then review, test, and validate the changes myself.


WHAT I CAN HELP WITH


- Debug broken features, APIs, auth, databases, and deployments

- Complete a scoped MVP feature or internal tool

- Integrate Stripe, Supabase, PostgreSQL, and third-party APIs

- Add AI chat, RAG, agent workflows, or business automation

- Improve tests, security basics, CI/CD, logging, and reliability


WHAT YOU GET


Working code in your repository, a clear summary of changes, testing evidence, and handover notes. Deployment is included where specified in your package.


HOW IT WORKS


Share your repo or demo, the main problem, and your goals. I'll confirm the scope and delivery plan before we begin.


Hosting, API usage, subscriptions, and extensive rewrites are quoted separately.


  • Application Type

    • Web Application

  • AI Type

    • Chat
    • Shopping
    • Delivery
    • Booking
    • Restaurant
    • Health & Fitness
    • Education
    • Social Networking
    • Entertainment
    • Maps & Navigation
    • Finance
    • Medical
    • Taxi
    • Travel
    • Lifestyle
    • Streaming
    • Music
    • News
    • Productivity Tools
    • E-commerce
    • Custom
    • Kids
    • Real Estate
    • Trading
    • Gaming
    • VPN
    • Wallet App

  • Programming Language

    • Go
    • Java
    • JavaScript
    • PHP
    • Python
    • TypeScript
    • React
    • SQL
    • Rust

  • Web Frameworks

    • React
    • Angular
    • Vue.js
    • Svelte
    • Express.js (Node.js)
    • Django
    • Flask
    • Ruby on Rails
    • Spring Boot
    • ASP.NET
    • Laravel
    • Next.js
    • Nuxt.js

  • Desktop Frameworks

    • Electron
    • Qt
    • React Native for Web

  • No & Low-Code Builders

    • Lovable
    • Base44
    • Bolt.new

Get to know Zlatin S

Zlatin S

Vetted Pro

Senior AI and Full Stack Engineer

5.0(18)

Level 1

Zlatin S is part of the Fiverr Pro catalog and has been hand-picked by a dedicated Fiverr Pro team for their skills and expertise.

Vetted for

  • AI Development

  • FromBulgaria
  • Member sinceAug 2025
  • Avg. response time4 hours
  • Last delivery2 months

  • Languages

    English, Bulgarian
I'm a Senior Full-stack AI engineer with over 10 years of experience so I focus on developing AI-powered SaaS platforms, Web, and Mobile applications. My focus is turning manual processes into scalable systems that save time and increase revenue. I specialize in - AI agents & LLM integrations (RAG, Chatbot, OpenAI, Claude, custom pipelines), - AI-powered SaaS platforms (from backend to UI), - workflow automation (CRM, support, internal tools), - data pipelines and intelligent systems, - Expert in LLM integration, AI agents, Full-stack development, and end-to-end product delivery.

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