Transformo requisitos de negócio em arquiteturas de nível de operadora. Meu trabalho abrange Core Móvel, MVNO e conectividade IoT, além dos business cases que os financiam.My work spans Mobile Core, MVNO and IoT connectivity, and the business cases that fund them.

Meu caminho começou em operações, resolvendo problemas de sinalização no core móvel, aprendendo a rastrear uma falha através da fronteira com a caixa-preta de múltiplos fornecedores. Ao longo dos anos configurei SGSN, GGSN, HLR e STP para 2G/3G, implantei 4G com MME, PGW e DRA em stacks virtualizados da Nokia e da Huawei, e desenhei integrações de MVNO em pré-vendas. Por cinco anos, ocupei um papel combinado de Solution Architect e Product Owner para a plataforma de IoT da operadora, sendo dono do roadmap, escrevendo as user stories que os times de desenvolvimento implementavam, e definindo o pricing que tornou o produto comercialmente viável.

Working directly from ETSI, 3GPP and GSMA specifications is where I learned to read and implement against standards rather than vendor manuals.

Outside work I run my own infrastructure as a self-hosting enthusiast: Ubuntu, Docker Compose, Traefik. Authelia, and a Kubernetes cluster, cert-manager issuing certificates over DNS-01 on cloudflare, all on VPS I administer end to end, where I build and operate full-stack applications for myself

My learning pattern is simple: I build things on infrastructure I own, break it, fix it, and write about it. Away from the terminal, I read science fiction and philosophy, and I write poetry.

Over the years, I’ve had the privilege of collaborating with diverse clients across various industries, from startups to established corporations. Each project has been a unique opportunity to immerse myself in different brand identities, challenges, and creative visions.