Manuel Doncel Martos
Trying to make software that people use
Intentando hacer software que la gente use
Alphen aan den Rijn, The Netherlands
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I am a Technical Lead with experience in building scalable and distributed systems. I have commercial experience in Java and Go, but I'm passionate about learning new technologies and programming languages, which is why you'll also find me exploring Python and Rust.
I enjoy tackling complex challenges, experimenting with different technology stacks, and continuously growing as an engineer.
I am a strong advocate for continuous refactoring and incremental improvement. I encourage teams to invest in code quality, reduce technical debt, and adopt engineering best practices that improve maintainability, reliability, and long-term delivery speed.
Soy Líder Técnico con experiencia en la construcción de sistemas escalables y distribuidos. Aunque mi experiencia profesional se centra principalmente en Java y Go, me apasiona aprender nuevas tecnologías y lenguajes de programación, por lo que también dedico tiempo a explorar Python y Rust.
Me gusta enfrentarme a desafíos complejos, experimentar con distintas tecnologías y seguir creciendo continuamente como ingeniero.
Creo firmemente en la mejora continua y en la refactorización como parte del desarrollo diario. Me esfuerzo por fomentar una cultura de calidad, donde los equipos inviertan en mantener un código limpio, reducir la deuda técnica y adoptar buenas prácticas que permitan construir software más mantenible, fiable y sostenible a largo plazo.
Area of Expertise
Topics
Create You First Linter
Over the years, I’ve built several linters and in this session, I’ll show you how surprisingly simple it is to build your own linter in Go, but also,how powerful it can be.
You’ll learn how to create a linter from scratch, plug it into golangci-lint, and use it to enforce your team’s style guide automatically in CI.
DevDay 2026 - Alchemy Sessionize Event Upcoming
NIDC 2026: 10th Anniversary Edition! Sessionize Event Upcoming
DevFest Hamburg 2026 Sessionize Event Upcoming
Golang Meetup 2026-06-23
Talk about how to implement loggingsucks.com in Go, a.k.a canonical logs.
Gophercamp.cz 2026 Sessionize Event
Golang Meetup 2025-11-28
Talk about how to create your first linter.
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