AI Consultant · Founder, Digiton Dynamics

Brandon Da Costa, AI Consultant in Lisbon

Brandon Da Costa is the founder of Digiton Dynamics, an AI consultant in Lisbon who ships production AI systems rather than slide decks, deployed across 8 countries in infrastructure, education, heritage and marketing operations.

Background

Brandon Da Costa has been building automation systems for businesses since 2020, moved into AI systems in production since 2023, and founded Digiton Dynamics in 2024. He works as an AI consultant in Lisbon and leads Digiton as an AI agency in Lisbon, which means engagements do not stop at a recommendation: the same team that scopes the strategy builds and runs the system. He works in English, Portuguese and Spanish.

Track record

The work spans infrastructure, cultural heritage, education and marketing, across multiple countries. Client names are withheld where agreements do not permit naming them; the outcomes below are accurate and verifiable.

Water infrastructure, Portugal

A municipal water utility serving roughly 175,000 residents needed a 24/7 WhatsApp AI assistant able to talk to a legacy SOAP-based billing system dating to 1996, still in use for 1.7 million customers nationally. Digiton delivered the integration end to end; the project is complete and in production.

Cultural heritage and institutional documentation, Angola

For an African cultural-heritage institution, the team built an AI oral-history platform: more than 60 hours of testimony and over 1,000 pages of transcripts, processed through RAG pipelines so the material stays searchable and citable. The work was presented publicly at Universidade Aberta in Lisbon in April 2026. Separately, the team produced technical-economic feasibility documentation for a state-owned mining company in Southern Africa, built to the standard required by industry regulators.

Academic AI, Latin America

In Latin America, the team deployed a closed-RAG AI academic assistant inside Moodle for a Central American university, delivered through a partner, so students query verified course material instead of an open model.

Expansion into Spain

In Spain, the work includes an AI education platform entering the exam-prep market with licensed official exam content and Spain VAT billing, plus a Moodle-based platform deployment for a Spanish nautical school.

AI operations, United States

Since August 2025, the team has run production AI reporting, dashboards and workflow automation for a US email-marketing agency.

Parci: proof by product

Digiton's own flagship product, Parci, is the clearest proof point: real-estate intelligence covering 308 Portuguese municipalities, 1,240 indexed legal citations, and a full analysis in around 47 seconds, running on a 6-agent graph with hybrid RAG and evaluation gates before any answer ships. Digiton also runs EstudYate, an AI-assisted exam-prep platform, built an EV-charging management platform for a European charging operator, and operates AIOS CC, the internal agent fleet that runs Digiton's own sales and operations. Digiton runs on Digiton.

Speaking and public record

Brandon presented the Angola oral-history AI platform publicly at Universidade Aberta in Lisbon in April 2026, covering the RAG pipeline design and the challenges of grounding AI in historical testimony.

What Brandon knows

• AI agents, designed and shipped to production
• RAG (retrieval-augmented generation) systems
• Workflow automation
• AEO and AI search optimization, so brands get cited by ChatGPT, Claude, Perplexity and Google AI Overviews
• MCP (Model Context Protocol) and agent tooling

For companies evaluating an AI consultant in Lisbon or an AI agency in Lisbon, the fastest way to see if there is a fit is a discovery audit.

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