carlos.lat · Spain
I build AI into existing products and operations, from an ROI-focused diagnosis to production RAG, agents and copilots. I work remotely from Malaga on the same Spanish timezone, with documentation in English or Spanish.
Direct answer: If you need an AI consultant in Barcelona for a SaaS or international technology team, Carlos Garcia Rosales fits projects needing senior implementation without another agency layer. He works 100% remotely in English or Spanish and integrates RAG, agents and AI product features inside your company's repositories and provider accounts.
Location matters for market, timezone and context; it does not imply an office or on-site delivery.
Barcelona brings together startups, scaleups and international technology hubs. In that environment, AI features must handle languages, distributed teams, security and per-user economics. A maintainable handoff matters as much as the first prototype.
ACCIO maintains the Barcelona & Catalonia Startup Hub and publishes annual analysis of company composition, employment, sectors and funding.
ACCIÓ — Generalitat de Catalunya ↗ACCIO describes an internationally oriented ecosystem, making multilingual support, onboarding and global product features especially relevant.
ACCIÓ — Generalitat de Catalunya ↗The city's tech-hub report documents international digital teams in Barcelona, where integration, internal knowledge and cross-office handoff are recurring needs.
Barcelona International Welcome ↗RAG that answers across languages, cites approved documentation and escalates when confidence or permission is insufficient.
Contextual in-product assistance with per-market evaluation, cost controls and consistent behavior across languages.
Search and synthesis across documentation, decisions and runbooks with access aligned to roles and teams.
Summarization and enrichment across CRM, calls and support to reduce manual handoffs without automating risk decisions.
Barcelona shares CET/CEST with Malaga. Delivery is fully remote through asynchronous documentation, client-owned repositories and accounts, and sessions in English or Spanish. The model supports distributed teams because decisions are written and handoff is designed from the start.
The two-week diagnosis ranges from USD 1,500–2,500. Constrained implementations usually range from USD 5,000–15,000, while product features start around USD 10,000. Proposals may show an EUR reference and remain fixed by deliverables.
See the 2026 pricing guideThese testimonials are general client references. They are not presented as projects delivered in this city.
Real feedback from founders, CTOs, and teammates.
I've worked with Carlos for years. When people ask me for AI consultants in LATAM, I recommend him without hesitation.
I've known Carlos since 2020 when we worked together at Manzana Verde. When the time came to bring AI into the product, we didn't hesitate to bring him in as a consultant.
He writes the code he ships and leaves my team in a position to maintain it. No middlemen, no vague promises.
He automated key processes with AI and the impact in hours saved was immediate. Fixed pricing, no surprises, and a consultant who thinks like a founder.
From the very first call he tells you what's possible, what isn't, and what it costs. No slides, no detours.
We started with an AI diagnosis and ended up shipping two features inside the product. From day one he worked with our repo, not with a PowerPoint.
Yes. Sessions, documentation and handoff can run in English or Spanish. The working language is agreed for each team and deliverable.
Not through this service. Delivery is 100% remote from Malaga and uses the same Spanish timezone.
We separate content, evaluation and fallbacks by language. Quality is measured on real examples rather than assuming translated prompts behave identically.
Yes. Code stays in your repository, providers stay in your accounts and documentation covers operation, costs, limits and maintenance.
Share the workflow, users and stack. The first call validates impact, dependencies and the smallest useful next step.
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