Freelancers using OpenAI in São Paulo
Freelancers using OpenAI in São Paulo
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Andre Muniz
pro
São Paulo, Brazil
AI Engineer | Agents, Automation & Integrations
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AI Engineer | Agents, Automation & Integrations
2
Most businesses are already experimenting with AI — but very few are using it the right way. A generic chatbot is not enough. What actually drives value is a custom AI agent built around your workflows, capable of calling APIs, automating decisions, and integrating directly with your systems. This is where AI stops being a demo and starts becoming infrastructure. With the right architecture, your AI can handle operations, reduce manual work, and scale processes without increasing costs — from customer support to internal tools, data processing, and beyond. If you're thinking about building a real AI solution tailored to your business, let’s talk.
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Most OCR systems stop at text extraction. The real value starts after the document is read. In this project, I built an AI-powered OCR pipeline capable of extracting text from invoices, contracts, reports, and forms while also classifying the document type and identifying key information automatically. Instead of returning raw text only, the system structures the data into usable outputs for automation workflows, CRMs, ERPs, and AI agents. This reduces manual processing time and makes documents immediately actionable inside business operations. The stack combines OCR engines with LLM-based processing for contextual understanding, keyword extraction, and intelligent classification. The result is a more reliable document processing flow that can integrate directly with APIs, databases, and automation systems. This is where AI engineering becomes practical: transforming unstructured files into structured business data at scale
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AI-Powered Omnichannel Customer Support Platform (Omnichat)
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Most businesses don’t need another generic chatbot. They need a real product connected to their operation. As a Bubble developer, I build SaaS platforms, CRM systems, AI copilots, internal tools, and automation dashboards designed around real business workflows. Fast iteration, scalable architecture, and production-ready integrations. Bubble became one of the most powerful ways to launch modern software without sacrificing flexibility. Combined with APIs, AI systems, and custom backend logic, it allows companies to validate and scale products much faster. If you are building an MVP, internal platform, AI workflow, or customer portal, I can help turn the idea into a real product.
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