I will build custom ai web apps or saas with react and dotnet


About this gig
Welcome to your next high-performance AI Web Solution!
Looking to build a scalable AI web application or launch a profitable SaaS platform from scratch? You are in the right place.
As a Systems Engineering student specialized in Full-Stack architecture, I combine React.js with C# / .NET Core to write clean, optimized, and secure code.
- Custom AI SaaS Platforms
- Intelligent AI Chatbots & Support Agents
- Automated Content & Text Generators
- Smart Data Analytics & Dashboards
- Custom Business Automation Tools
- Frontend: React.js, TypeScript, Tailwind CSS
- Backend: .NET Core, C#, Web API, Clean Architecture
- AI Models: OpenAI API (GPT-4), Gemini API
- Database: SQL Server, Entity Framework Core, Git
- High Responsibility: Strict organization, clear communication, and guaranteed deadlines.
- Quality Focus: Pixel-perfect, fully responsive mobile designs with clean code.
NOTE: Please send me a message with your project requirements before placing an order!
Get to know Jose Luis M
FullStack Developer AI y SaaS Solutions
- FromPeru
- Member sinceMay 2026
- Avg. response time1 hour
- Last delivery1 month
Languages
Spanish, English
My Portfolio
Other AI Development Services I Offer
FAQ
Do I need to provide my own OpenAI or Gemini API keys?
Yes, you will need to provide your own API keys for the integration. Don't worry if you don't know how; I will guide you step-by-step on how to generate them and securely set them up in the environment configuration.
Will the web application be responsive on mobile devices?
Absolutely! Every application and SaaS platform I develop is designed to be fully responsive, ensuring a perfect and smooth visual experience across mobile phones, tablets, and desktops.

