Get in Line
Backend
Operations
Performance

Oh no, resizing files takes too much time, and we don’t want our users to wait! This probably should be done asynchronously. And if you say “async”, I think “queue” that saves the files and processes them. Your goal in this quest is to optimize the current image upload process, make it more robust and improve the user experience.

Looking for a different quest?

Check out our quest catalog!

A Brief Orientation
Wait, What Do You Want Me to start?
Where Am I?

You’re on a Wilco quest page. Here you'll acquire, practice, and master new skills using a real-life tech stack. Think of it as a flight simulator for software developers. Whether you've been doing this for two years or two decades, everyone needs practice.

Used by teams from:
Flattery is the sincerest form of flattery
people talk about us

Here are just a few of the things developers say about using Wilco to help them, their teams, and their users.

"Wilco helps my team explore new engineering skills and practice their existing ones in a fun and safe manner, without the pressures of breaking stuff in a work environment."
Linoy Shkuri
R&D Manager
"Wilco has created an original way for developers to gain experience with tools, and we are excited to provide the opportunity for developers to engage with our product in a real-world setting, enabling us to easily communicate the value our product offers, while allowing developers to quickly acquire expertise."
Jemiah Sius
Director of Developer Advocacy
"Wilco gave me a good perspective on my skills as a developer, taught me new engineering concepts, and enabled me to experience a “real job” without the pressure. I believe I’m a better engineer after using it, and would absolutely recommend it to other developers."
Oryam Nehoray
Web Developer
Webiya
Looking for some answers?
FAQs
Sed ut perspiciatis unde omnis iste natus?

Verifying that this is just for one page and not for all of them, which I'm a bit afraid of. Now let's see what happens when I add a bit of text.

Sed ut perspiciatis unde omnis iste natus?

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Suspendisse varius enim in eros elementum tristique. Duis cursus, mi quis viverra ornare, eros dolor interdum nulla, ut commodo diam libero vitae erat. Aenean faucibus nibh et justo cursus id rutrum lorem imperdiet. Nunc ut sem vitae risus tristique posuere.

Sed ut perspiciatis unde omnis iste natus?

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Suspendisse varius enim in eros elementum tristique. Duis cursus, mi quis viverra ornare, eros dolor interdum nulla, ut commodo diam libero vitae erat. Aenean faucibus nibh et justo cursus id rutrum lorem imperdiet. Nunc ut sem vitae risus tristique posuere.

Sed ut perspiciatis unde omnis iste natus?

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Suspendisse varius enim in eros elementum tristique. Duis cursus, mi quis viverra ornare, eros dolor interdum nulla, ut commodo diam libero vitae erat. Aenean faucibus nibh et justo cursus id rutrum lorem imperdiet. Nunc ut sem vitae risus tristique posuere.