Software engineer based in Finland — I build across backend, cloud, and AI, out of genuine passion for clean, well-architected software.
Hi, I'm Arthur — a software engineer based in Finland and originally from Brazil. I graduated from Savo Vocational College in Software Development.
I work mostly with React, Next.js, TypeScript, Node.js, and ASP.NET Core, and I build backend services with Hono and SQL. I have hands-on experience with Docker, deployments, and shipping real projects end to end, and I'm deepening my cloud and AI skills through the Microsoft and AWS certification paths.
I focus on backend and cloud engineering — building real products while continuously growing my depth across cloud and AI.
Portuguese (native) · Finnish (fluent) · English (fluent)
Suomi
Hei, olen Arthur — ohjelmistoinsinööri. Asun Suomessa ja olen alun perin Brasiliasta. Valmistuin Savon ammattiopistosta ohjelmistokehityksen linjalta.
Työskentelen pääasiassa Reactilla, Next.js:llä, TypeScriptillä, Node.js:llä ja ASP.NET Corella, ja rakennan backend-palveluita Hono- ja SQL-teknologioilla. Minulla on käytännön kokemusta Dockerista, deploy-prosesseista ja oikeiden projektien toteutuksesta, ja syvennän jatkuvasti pilvi- ja AI-osaamistani Microsoftin ja AWS:n sertifikaattipoluilla.
Keskityn backend- ja pilvikehitykseen sekä rakennan oikeita tuotteita ja kasvatan jatkuvasti osaamistani pilvi- ja AI-teknologioissa.
Português
Olá, eu sou o Arthur — engenheiro de software, morando na Finlândia e originalmente do Brasil. Sou formado pelo Savo Vocational College em Desenvolvimento de Software.
Trabalho principalmente com React, Next.js, TypeScript, Node.js e ASP.NET Core, e desenvolvo serviços backend com Hono e SQL. Tenho experiência prática com Docker, deploy e entrega de projetos reais de ponta a ponta, e estou aprofundando meus conhecimentos de cloud e IA pelos caminhos de certificação da Microsoft e da AWS.
Foco em desenvolvimento backend e cloud — construindo produtos reais enquanto evoluo constantemente em cloud e IA.
Languages
Frontend
Backend & Data
Cloud
DevSecOps
Monorepo & Tooling
Testing
Exploring in AI
Also work with — tools I reach for as needed
Frontend & UI
Backend & Data
Cloud services
AI / LLM
Embedded & Hardware
Tools & Design
- Backend APIs with Node.js, Hono, and SQL
- Cloud & AI fundamentals on the Microsoft and AWS paths
- Cloud architecture patterns and system design
Certifications
- Microsoft Azure Fundamentals (AZ-900) — Certified
- AWS Certified Cloud Practitioner — Certified
- Microsoft Azure AI Fundamentals (AI-900) — In progress
- AWS AI Practitioner — In progress
Portfolio Website — arthurreira.dev
Responsive personal portfolio showcasing my projects, skills, and learning journey. Built with Next.js, React, Tailwind CSS v4, Framer Motion, plus AI features via Amazon Bedrock, deployed serverless on Vercel.
Open to collaboration on full stack, backend, and cloud projects.
Thanks for visiting! Feel free to star anything you find useful.