Software engineer with 15+ years across frontend, mobile, and full-stack development. Currently a React Native Engineer at BCA Europe, and spending my own time getting hands-on with agentic AI systems — LangGraph, multi-agent orchestration, and the infra that runs them.

• 📍 Coimbra, Portugal
• 💼 Currently: React Native Engineer @ BCA Europe (mobile frontend)
• 🌱 Recently completed the Agentic AI Nanodegree (Udacity) — multi-agent systems, LangChain, CoT/ReAct
• 🧭 Interested in Applied AI / Forward Deployed Engineer roles down the line, where sitting close to a real problem and owning it end-to-end matters, as well as full-stack roles building AI-driven product features
• 🌐 Professional presentation: thiagoramos.interfacesdigitais.com.br
• 📫 thiagoramos@gmail.com · LinkedIn

RoleSignal — a personal project, not a production product with real users. It's a demo dashboard running a 5-node LangGraph pipeline, streaming reasoning steps to the browser over a WebRTC data channel instead of polling. I use it to learn agent orchestration patterns and full-stack + infra ownership hands-on: a hybrid local/cloud LLM provider (Ollama with an OpenRouter fallback), a small AWS setup provisioned with Terraform, and a GitHub Actions deploy pipeline.

I write the specs, review every change, and make the architecture calls myself — an AI coding agent does a lot of the implementation. That workflow, knowing what to specify and what to check closely, is part of what I'm trying to get better at.

Frontend & Mobile

Backend & AI

Testing

Also worked with AWS, Azure, and Docker across various roles; touched Kubernetes at Dasa Brazil and used Terraform while building RoleSignal — not areas I'd call myself a specialist in, but comfortable picking up when a project needs them.

• Part of the first team worldwide to deploy React.js to production (2015), on a checkout flow handling 2M+ daily accesses at Magazine Luiza
• Cut list-loading latency from 7–13s to 500–800ms by migrating an Oracle-backed read path to Mongo (Dasa Brazil)
• Delivered guest checkout for Christopher Kane's e-commerce platform, and shipped features for Harrods, Mackintosh, Neil Barrett, and JW Anderson (Farfetch tenants, via Present Technologies)
• LangChain and prompt engineering on a healthcare voice-noting product (TeamEx / Clipboard Health); AI-integrated search at Tamanna.com