Browse categories
Explore
Fiverr Pro
English
$
USD
I will do ai mobile app development ai website ai saas ai developer
Antonello Posa
About this gig
Are you searching for a reliable AI specialist who can build powerful AI-powered apps, websites that drive real business results?
I am a highly skilled AI developer with extensive experience in developing AI mobile apps, AI websites, and SaaS applications.I can deliver end-to-end solution development, enabling businesses to leverage the full potential of artificial intelligence.
What I Build
- AI mobile app development (iOS & Android)
- AI Website Development
- AI SaaS Solutions
- Voice AI & Image Recognition Apps
- AI Recommendation Engines
- AI-Powered SaaS Mobile Apps
- Custom GPT Mobile Tools
- Custom MCP
- AI Healthcare, Education & Business Apps
- Cross-Platform Apps (Expo / React Native)
Tech Stack:
- Python, JavaScript, TypeScript, Node.js, Expo, React, Next.js, React Native, FastAPI, OpenAI, Claude, Gemini, TensorFlow, PyTorch, Firebase, MongoDB, PostgreSQL, AWS, Google Cloud, Docker, Swift, Kotlin
Need AI Mobile App, AI Website Development, or AI SaaS Solutions? Contact me today and let's build your next AI-powered product.
Get to know Antonello Posa
Antonello Posa
AI Mobile App Engineer
- FromSpain
- Member sinceApr 2025
- Last delivery1 year
Languages
English, Italian, Spanish
Senior Full-Stack & AI Developer with 10+ years of experience and 50+ successfully launched apps. I specialise in iOS, Android, and advanced AI app development. Over my career, I’ve built high-value products across food delivery, telco, gambling, social, and e-commerce sectors, with several featured on TechCrunch, Google Play's Top 10, and as App Store's 'App of the Day.'
Available for high-impact AI and mobile development projects
My Portfolio
FAQ
Which AI models and technologies do you work with?
I work with OpenAI GPT, Claude, Gemini, LangChain, TensorFlow, PyTorch, Computer Vision, Voice AI, Vector Databases, and custom AI models depending on your project requirements.
Do you upload the app to the App Store and Google Play Store?
Yes, I can assist you with publishing the app on both Google Play Console and Apple App Store. Please note that you will need to provide your own developer accounts. This service can be added as a gig extra.
Can you develop both AI websites and AI mobile apps?
Absolutely. I develop AI-powered web applications, mobile apps, and complete cross-platform solutions using React, Next.js, Flutter, React Native, FastAPI, and modern cloud technologies.
Why should I contact you before placing an order?
Every AI project has unique requirements, complexity, and technology needs. Contacting me first allows us to discuss your goals, define the scope, choose the right AI stack, and ensure you receive the best solution for your budget and business objectives.
Will my AI solution be scalable and production-ready?
Yes. I build secure, scalable, and production-ready AI applications with clean architecture, cloud deployment, database optimization, and future growth in mind.
Can you help if I only have an idea and no technical requirements?
Yes. I can help transform your idea into a complete project plan, recommend the best AI technologies, define features, and guide you from concept to deployment.
Can you build a complete AI SaaS platform from scratch?
Yes. I can develop complete AI SaaS solutions including frontend, backend, AI integration, user authentication, subscription systems, payment gateways, dashboards, cloud deployment, and ongoing support.
Do you provide AI API integration for existing websites or apps?
Yes. I can integrate AI capabilities into your existing website, mobile application, CRM, SaaS platform, or business software using OpenAI, Claude, Gemini, and other AI APIs.
