Hello world! As an engineer, that's what we learn when we first learn how to program. I would also let that to be the lead of my very first post on Contra.

I've spent enough years around hiring pipelines — as an engineer and as someone who's had to evaluate other engineers — to trust exactly one signal: what someone actually shipped. Not what they wrote about themselves. Not 45 minutes at a whiteboard. Not a take-home they did for free on a Saturday and never heard back about.

Everything else in the hiring stack is a proxy for that, and most of the proxies are broken. Post a role today and you get hundreds of applications in a week, most reading like the same résumé because in a real sense they are — same polishing tools, same keyword parsers. Somewhere in that pile is someone great, and you have no reliable way to find them without burning three weeks.

Take-homes were supposed to fix this. They didn't. Unpaid, hours of real work, submitted into a void. And your strongest candidates — the ones with other offers — are the first to drop out of a process that asks for a free afternoon before a single conversation.

So I built Builders' Echo — the take-home you wouldn't hate. A company posts a real challenge and puts a prize behind it. Builders submit real, GitHub-backed solutions. It's paid. It doesn't vanish — your work becomes a ranked, public result with your name on it. It's judged blind: name, school, and LinkedIn stripped before anyone scores the work. And it handles AI honestly — every submission is scored for originality against every other one, because the question isn't "did you use AI," it's "is this actually yours."

Where it stands: I'm a solo founder, bootstrapped, no outside funding. The platform is feature-complete — contest creation, blind judging, the originality engine, company dashboards, all live. What's not done is the part that matters: real contests, real builders, real companies. That's the job now. I'm writing this from day one, not from "we made it," because I'd rather build in public than fake traction I don't have.

If you're tired of unpaid take-homes and filters that can't see your actual work — come build something and let the work speak. buildersecho.com🚀

Opening a first Contra post with Hello World is a perfect engineering touch. What lesson from evaluating engineers most shaped the hiring pipeline you are building?

An amazing challenge - But with a twist for me (unfortunately) (Zoom in on designs or halftone looks weird) I only had 24 hours to create a design. Completely new setup, time ticking, barely any space, no presets in my software and many many distractions. I spent 50% of my time, throwing out ideas, redesigning, completely back to 0. But I saw that my skills have a chance even though I am not used to designing and editing as much. My submission is created for an actual brand in the making (luckily I am not the only one who will make posters, because framez would never launch) Side note: Framez is a real project we are working on: posters, art, monthly art club - with an aesthetic meaningful twist. This opportunity was perfect except the fact that I am going on a trip and renovations caused me to be in a very new and interesting position. But I dont like giving up even if it meant no time for a serious after effects animation and brand launch video as well as 3x fully edited reels with animations etc.. - yes that was my actual plan for 24 hours without any presets I ussually use. (I quickly realised I had to scrap a lot of things) I am really happy with the poster design - its really made for my style but I think some people will resonate. What tools I used: Imagen Image edit Mockups Graphics Many micrographics, textures Fonts - they are really good Sounds Music Feedback: I love the platform as I have already used it and had assets from there but today there was about an hour of constant failed image generations (I relogged, wifi was good, tried different settings, no reference etc) it slowed me down and I almost quit seeing I dont have anything to submit but it magically got fixed and we were back on track.