Our agency will build custom chat gpt ai mobile app or web app for you, claude, machine learning


Vetted Pro
Level 2
Agency
Vetted by Fiverr Pro
Kochanet was selected by the Fiverr Pro team for their expertise.
About this gig
Have an idea for AI but don't know where to start?
Tried no-code tools or plugins that just don't work right?
Or maybe your devs gave you something that looks cool - but doesn't do anything useful?
Here's the real issue:
Most AI apps fail because they're not built around what users actually need.
They're either too generic, too slow, or too confusing.
That's where we come in.
We help founders and teams turn ideas into real AI products that actually solve problems.
With over 5 years of experience in full-stack development, we've led tech teams & built applications for Web and Mobile (Android & iOS).
Whether it's a ChatGPT-powered mobile app, a Claude-backed chatbot, or a full web app with smart logic and live data - we'll build it for you, clean and ready for users.
- Built with your goals in mind
- ️Connected to your APIs, content, and data
- Works on iOS, Android, and Web
- Powered by ChatGPT, Claude, or other LLMs
- With user flows that make sense
If you're serious about using AI to do more than just talk,
send us a message and lets build something real.
About this agency

Vetted Pro
Agency
12 employees
Level 2
Kochanet 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
Mobile App Development
- FromSerbia
- Member sinceJun 2023
- Avg. response time1 hour
- Last delivery2 days
Languages
English, Serbian

Wellnuss
Food products
Portfolio
Other AI Development Services we Offer
FAQ
Is this a chatbot or full app?
Can be both - I build full AI apps, not just simple chat widgets.
Do I need my own OpenAI/Claude account?
I can set it up for you or connect to yours.
Can this app talk to my data?
Yes - I can connect it to APIs, CRMs, databases, and more.
If I go with mobile, will it work on both iOS and Android?
Yes. Support is provided for both platforms.
Can you make it in my language?
Absolutely - multilingual support is available.

