Question 1

Who is Roberto Mazzotta?

Accepted Answer

Roberto Mazzotta is a Senior Full-Stack & AI Engineer from Switzerland with over 10 years of experience. He is the founder of Wealthior Labs and specialises in Claude and OpenAI integrations, AI agents, and production web applications.

Question 2

Where is Roberto Mazzotta based?

Accepted Answer

Roberto Mazzotta is based in Cham, Zug, Switzerland, and works with clients worldwide remotely through Wealthior Labs.

Question 3

What services does Roberto Mazzotta offer?

Accepted Answer

Custom web applications, Claude and OpenAI integrations, autonomous AI agents, workflow automation, REST and GraphQL APIs, and fixed-price engagements via Wealthior Labs — Sprint (1 to 2 weeks, from CHF 3,900), Build (3 to 6 weeks, from CHF 8,900), and Retainer (monthly, from CHF 1,800).

Question 4

Is Roberto Mazzotta available for new projects?

Accepted Answer

Yes. Roberto Mazzotta is available for remote contracts worldwide through Wealthior Labs.

Question 5

What tech stack does Roberto Mazzotta use?

Accepted Answer

TypeScript, React, Next.js, Angular, .NET Core, Node.js, Python, PostgreSQL, MongoDB, Docker, Azure, and Vercel. On the AI side: Claude (Anthropic), Anthropic SDK, MCP (Model Context Protocol), OpenAI, LangChain, Vercel AI SDK, and RAG with vector databases.

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