A picture from Mozilla Festival 2014. All participants are in a circle.

Hello.

I'm Errietta Kostala (or Erry) and I'm a full stack developer...

with a passion.

Learn more


Ever since I was a teenager, I knew I wanted to be involved in programming. I spent countless hours working on my own projects, learning more and more and becoming more and more fascinated.

As I started getting involved in freenode, Mozilla, and other open source projects, it became a way to be part of a community - I could network, make friends, and meet people that would be with me for the rest of my life.

It then became clear to me - I didn't just want to follow my passion of programming. I wanted to teach others what I knew. And I wanted to keep supporting Open Source projects and helping others.

For this reason, I studied Web Technologies at the University of Huddersfield - so that I can learn even more about what I'm passionate for, and I did an internship for Shadowcat Systems - a small company in Lancaster that holds open source and community projects very dearly.

Do you want to learn more about me? Check out my projects or my blog .

Latest blog posts

How to be proactive as a Software Engineer

This article was initially published by me on dev.to Introduction As technical leaders, it is our job to solve problems proactively, without someone telling us what to do. This can be challenging as it requires to get out of the “problem solving” mindset, which comes naturally to us, and take continue reading...

The post How to be proactive as a Software Engineer first appeared on Errietta (Erry)'s blog ☕.

How to get the best job offer for senior+ software engineer roles

Originally published on dev.to Navigating “senior+” job interviews I recently did a round of job interviews. I’m on the top end of the Senior Software Engineer band, and I was looking for other “top of senior” or Staff Software Engineer roles. At the end of the interview process I had two continue reading...

The post How to get the best job offer for senior+ software engineer roles first appeared on Errietta (Erry)'s blog ☕.

How I solved github’s actions capture the flag challenge

Introduction First of all, I’m aware it’s April 1st, I was thinking of some joke post but then I remembered that I have an actual serious post I’d like to write, so this is not any kind of joke. The challenge & repo A while back, Github posted a capture continue reading...

The post How I solved github’s actions capture the flag challenge first appeared on Errietta (Erry)'s blog ☕.

Testimonials

I have a sneaking suspicion Errietta is going to be scary good in a few years.

Matt Trout, Shadowcat Systems Technical Director.

We get a lot of contributors but it is not every day someone so seamlessly integrates with the entire team. I went away on vacation and when I came back Errietta was an integral part of our work environment – a powerful presence on IRC, at our video demo call and on GitHub.

Cassie McDaniel, Webmaker UX Lead

Errietta has all the qualities of a great web developer — learns quickly, values feedback from both engineers and designers, and cares deeply about sharing knowledge with others. I'm always impressed by how quickly Errietta is willing to jump into a new code base and effectively solve problems.

Kate Hudson, Webmaker Developer