Staff Software Engineer · Fullstack · 15+ years
Building product-driven systems from startups to scale.
Currently at Eventbrite - Event Creation platform.
🌐 irega.github.io · 💼 LinkedIn · 📧 ivan.reinoso@outlook.es
I've spent 15+ years going deep on hard problems, the kind that span teams, systems, and org boundaries. I've acted as tech lead and technical reference in cross-functional teams, driven company-wide engineering initiatives, and shaped software architectures across different industries and company stages.
I'm most useful when things are ambiguous: defining the approach, aligning stakeholders, and making sure the team can execute with confidence. I care about system design done right, observability, safe rollouts and experimentation, and building things that last.
I don't just ship - I try to leave the codebase, the docs, and the team in better shape than I found them.
Languages · TypeScript · JavaScript · Python · C#
Frontend · React · Angular · React Native
State management · Redux · NgRx · MobX · React Query · Zustand
Backend · Node.js · .NET / ASP.NET Core · Fastify
Databases · SQL Server · MySQL · Redis
Infra & tooling · Docker · AWS · Azure · GCP · GitHub Actions · Azure DevOps · CircleCI · GitLab
Testing · Jest · Vitest · React Testing Library · MSW · Cypress · Playwright · xUnit · pytest
🎮 Gaming · 📚 Comics · 🎵 Electronic music · 🌎 Travel · 🎬 Star Wars
