AI features for your product
End-to-end AI integration for new or existing products: chat and assistants with Gemini/Claude, multimodal (vision, voice), and RAG.
From USD 900 · fixed quote per project
Public journeys to try: accessible communication, open data and playable learning. Each case explains its decisions and limits.
Let's talk about your projectIntegrations & automation
Payments (Mercado Pago, subscriptions), Firebase/Firestore, third-party APIs, content pipelines, and dashboards.
From USD 700 · fixed quote per project
Implemented payment and API integrations with contract checks. Live purchases and authenticated accounts require specific testing.
Let's talk about your projectMaintenance & optimization retainer
Monthly hours to maintain, optimize performance (Core Web Vitals), improve accessibility, and keep evolving your app.
From USD 120/mo
Public journeys, errors and mobile use reviewed with documented evidence and limits.
Let's talk about your projectCompanies and institutions work with me differently from the packages above: an annual service agreement, with an initial setup plus an ongoing fee. It's a service contract, not a subscription.