Worst dev I've interviewed?

"Archie" ran his own consulting business for almost 20 years. Prior to his interview, Archie sent HR (to send to us) his company's website, where he had samples of code for us to review (which was not bad, this guy did know his stuff).
What I found odd was Archie was the lone wolf at his company, but everything I found about him (the about page, his bio, etc), Archie was referred to as 'Mr. Archie Brown'.
Ex. 'Mr. Archie Brown began his humble career and 'Mr. Archie Brown is active in his church and volunteers his time in many charities ...'
Odd to refer to yourself in the third person on your own site, but OK, I like putting hot sauce on my mac & cheese (no judgement here).

Then the interview..standard stuff, then..
Me: "Given your experience, this is an entry level developer position. Do you feel the work would be challenging enough for you?"
Archie: "Yes, Mr. Archie Brown would have no problem starting at bottom. You see ..."

Almost any time he would reference himself, instead of 'me' or 'I', he would say 'Mr. Archie Brown'. As the interview continued, the ego and self-importance grew and grew.
My interview partner wanted to be done by using the escape clause, "PaperTrail, I'm good, do you have any questions?"

Yes, yes I do. I was having too much fun listening to this guy ramble on about himself. I made the interview go the full hour with the majority of time 'Archie' telling us how great he is.

The icing on the cake was my partner caught his gold cuff-links and tie-pin where his initials and how he kept raising his hands and playing with his tie to show us (which I totally missed, then was like "oh yea, that was weird")

After the interview, talking with HR:
HR-Jake: "How did it go?"
John: "Terrible. One of the worst. We would have been done in 10 minutes if PaperTrail didn't keep asking questions."
Me: "Are you kidding!? I had the best time ever. I wish I could have stayed longer."
HR-Jake: "Really? This guy was so full of himself I wasn't sure to even schedule with you guys. With his experience, I thought it deserved at least a round with you two. You think we should give him a chance?"
Me: "Hell no. Never in a million years, no. I never in my whole life met anyone with such a big ego. I mean, he kept referring to himself in the third person. Who does that?"
HR-Jake: "Whew!...yea, he did that in the phone interview too. It was a red flag for us as well."

Couple of weeks later I ran into HR-Jake in the break room.
HR-Jake: "Remember Mr. Archie Brown?"
Me: "To my dying day, I will never forget Mr. Archie Brown."
HR-Jake: "I called him later that day to tell him the good news and he accused me of being a racist. If we didn't give him the job, he was getting a lawyer and sue us for discrimination."
Me: "What the frack!"
HR-Jake: "Yep, and guess what? Got a letter from his lawyer today. I don't think a case will come in front of a judge, but if you have any notes from the interview, I'll need them."
Me: "What are we going to do?"
HR-Jake: "Play the waiting game between lawyers. We're pretty sure he'll run out of money before we do."

After about 6 months, and a theft conviction (that story made the local paper), Mr. Archie Brooks dropped his case (or his lawyers did).

Best decisions:
- Switching to Linux entirely
- Learning how to use the shell

Worst decisions:
- Using Windows 8
- Hardcoded passwords (I built a small thing for myself, don't judge)

I had a phone interview with a small startup for a Web Development role. I was fairly confident that I would pull through most of the technical questions that would come my way.

They instead asked me a stupid optimization problem involving some buckets, pigs and poison. I answered it, told them to fuck off and ask me something relevant.

Except that I didn't. I fumbled to find a half decent answer to it and they were unimpressed. The worst part was that I could think of a dozen better answers after the call was over.

Doesn't seem particularly fair for people to judge you by such abstract questions rather than evaluating skills directly relevant to your job.

I had two job offers, one paid twice as much. I took the lower paying one because it was exciting work where I expected to learn a lot. I was right on both counts.

Best or worst? Definitely the most significant. I'll let you judge which.

Not 100% hackathon, but I was once in one of those weekend coding challenges - aka: have idea, implement MVP, present to a Juri and get a chance to win a prize.

So, to start things off, you had a few months to prepare the idea, gather a team (minimum of 2, maximum of 5 per team) and register.

I gathered a few friends from university, that was cool. We were 5, I had the idea already, they agreed. I started talking business with some partners/governmental stuff (no time to explain all, ask in comments if you want to know).

2 weeks pass by after registering, still 1+ month before the event, 2 of the team members let me know they want to focus on university, so they cannot spend a weekend on this competition. Well, ok, still 3 people, no worries.

Fast forward, 1 week before the competition, another one says he won't be in town, we're 2. Still enough, we meet the requirements, it's just for the fun anyways.

Day 1 of the competition, I'm there waiting for my other teammate. Call him countless times, doesn't pick up. Later tells me he's sick.

I tell the organization about it. They asked: You can continue, but it's fine if you give up now.
> Yo, dafuck you mean give up? I'll die before I give up. It's for the fun anyways, worst case scenario I spend a nice weekend doing what I like *shrug*

So there I am, all alone, doing a first MVP of the mobile app in Android (without any prior android experience, and don't ask me why I chose to do mobile app for that project, was stupid back then).

Lots of nice things there, overall a good weekend, networking, food, gadgets and stuff like that.

Juri day, put on pretty clothes to present my super idea alongside my super MVP of the ugliest mobile app I've seen.

Judge 1: likes the idea, ugly app.
Judge 2: likes the idea, ugly app, could improve and work on the concept, etc
Judge 3: Lots of business questions, to which I came prepared with already potential clients and partners, liked that part although seemed a little confident of it working or not.
Judge 4: "Yo, that's the most stupid thing I've heard, not even gonna ask questions, that's just stupid"
Judge 5: A teacher in my university, the one to actually tell me about this competition, kind of like that meme from "How to train your dragon" where he does the thumbs up thing. Obviously the app sucks, but understandable, no one in the competition has much experience, bla bla bla

---

Final decision: No prize, fuck the idea, got a participation amazon voucher of like, $10 usd. *shurg*

--

Fast forward a few months, my aunt who shared the idea with me and who i was working with before the competition, sends me a link for an article on FB messenger.
The company where that MF judge worked at build a system exactly like the one I presented, claiming it was a very innovative idea. Never heard of them again, it was a consultation company (Deloitte), so I assume they didn't sell it well and dropped it also.

Moral of the story: I guess there's no moral, just have fun.

I have participated in a hackathon this weekend and one of the theme of hackathon was blockchain and being a blockchain dev i have created a DApps which follows token standard and other security standard but our UI was kind of basic cause we didn't have any designer in our team but one participated team's UI was far better than us but has serious flaws in the smart contract and guess what they are the one being selected and that's not it there wasn't a single judge who has basic knowledge of blockchain.I was using DApp term very often while presenting our idea and one of a judge literally asked us what is dapp? I mean WTF? Now i am regretting why did i participated in this shitty hackathon? On top of all that they juat give a single sticker for whole team. Wtf we are supposed to do? Cut it ? If you are a blockchain dev don't forget to see this beautiful function i found in the token contract of the selected team from the github.