Today, we're excited to share that Derich Pacheco is joining the team.

He has long-maintained several open-source repos for Resend and is an experience developer with an eye for detail and craft.

More about Derich

How did you get into software?

I was around 13 years old when I found an old book about the Pascal Programming Language in my Mathematics teacher's (thank you, Anderson) desk and asked him to take it home (I think at the time the cover of the book caught my attention).

I remember spending the entire next day going through the book and running the examples - I absolutely fell in love with programming that day.

Why are you at Resend?

I was initially indirectly working with Resend since its conception through the open source SDKs (Golang, Ruby, Python), so I've seen it grow since day 1 which makes it feel even more special to join it as a full-time engineer now.

At the same time, Resend is a passion-driven tech company with excellence in its core, it is a natural fit for any engineer that cares about product experience.

Where do you find #inspiration?

A lot of my inspiration comes from watching prolific engineers that work on open source software, some of them are: tj, indutny, valim, bu, ankane, isaacs, zeno, linus, as well as coworkers that are closer to me.

What does your desktop/home screen look like?

If you weren't programming, what would you be doing?

I would probably be a musician. I have been playing guitar since I was a child. Playing an instrument is something that is part of my soul and I can't live without.

Favorite tool?

Docker, mostly because it abstracts powerful primitives like cgroups and namespaces into something teams can actually use. I love tools that make complex systems accessible without hiding the fundamentals.

Entire ecosystems — Kubernetes, modern CI pipelines, container-native PaaS platforms — exist because Docker turned a Linux primitive into a developer-friendly abstraction. It changed how we build and ship software.

Favorite place to visit?

Favorite hotkey?

Ctrl+C — Not for copying, but for canceling 😁

I love being able (most of the time) to instantly stop something that's going in the wrong direction.

Advice for ambitious software engineers?

Never let yourself be discouraged.