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Fiverr Pro
English
$
USD
I will build an ai website, web app, mobile app, or ai agent
Cassy
About this gig
Hi, I'm Cassy a Web developer by heart, 5+ years of 3 years and since the last 3 years fully focused on AI Tools & development. It allows me to build faster and budget friendly.
I am focused on helping founders, creators, and businesses turn ideas into real AI-powered products.
I can help you build a custom AI website, web app, mobile app prototype, chatbot, dashboard, internal tool, MVP, or AI agent using Replit and modern vibe-coding workflows.
This is not a random template. Your project is planned, designed, built, and handed over around your real business goal.
Tools I can work with include Replit, Lovable, Bolt, Base44, Codex, Claude, and other AI/no-code tools when needed.
What you can request:
- AI website or web app
- AI chatbot or assistant
- AI agent or workflow tool
- MVP or startup prototype
- Dashboard, portal, or internal tool
- Mobile app prototype
- Replit setup, cleanup, and handover
My process:
- Understand your idea and core features
- Plan the app flow and screens
- Build the frontend users see
- Add AI features and app logic
- Test, refine, and clean up
- Deliver source code and handover
Send me a message before ordering so I can review your concept and recommend the best package.
Get to know Cassy
Cassy
Web designer based in United States
- FromUnited States
- Member sinceMar 2026
- Avg. response time1 hour
Languages
English
5+ Years of Experience, Native English Speaker, Living in the United States, I’m a creative web builder, AI builder & personal brand strategist. A hands-on digital developer bringing ideas, websites, and products to life.
My Portfolio
FAQ
What can you build with this gig?
I can build AI websites, AI web apps, chatbot tools, dashboards, internal tools, MVPs, mobile app prototypes, and AI agents depending on your package and project scope.
Do you use Replit?
Yes. Replit is my main build and handover platform. I may use other vibe-coding or AI builder tools when helpful, but the goal is to deliver or organize the final project in Replit.
Do you build full mobile apps?
I can build mobile app prototypes or responsive web apps that feel mobile-friendly. Full native iOS/Android app store development may require a custom quote.
Do you provide the source code?
Yes. Source code is included in all packages so you can review, keep, or continue improving the project.
Do you offer AI model fine-tuning?
No. This gig focuses on practical AI apps using existing AI APIs and tools. I do not offer advanced model training or fine-tuning in this package.
Can you add ChatGPT, Claude, or another AI model?
Yes. I can integrate AI features using tools like OpenAI, Claude, or other AI APIs depending on your project needs and available access.
Should I message you before ordering?
Yes. Please message me first so I can understand your idea, timeline, features, and recommend the best package or a custom offer.
