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trevorcreech

319 karma · joined July 28, 2010

Software Engineer @ Opendoor. Past co-founder of Tinker (S14).

trevor@trevorcreech.com

[ my public key: https://keybase.io/trevor; my proof: https://keybase.io/trevor/sigs/OBih5MvsCZ1pvdrlBMZUw6NHQDPveRR-zXv2aAiAB98 ]

YC Badge: 0xcf62b065a98a11d21dcc0fdee120da0efb6ca710

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trevorcreech··on I Sell Onions on the Internet
jedberg was the first employee at Reddit
trevorcreech··on Ask HN: Startup failed after years of work – Can I even get a job now?
I think you're looking for https://breakoutlist.com/
trevorcreech··on Ask HN: Startup failed after years of work – Can I even get a job now?
I was in a similar situation 3 years ago. Like other people said, I'd focus on growth-stage startups (Stripe, Checkr, Airbnb, Opendoor, etc). I found their interviews more practical and approachable than Facebook, Google, etc. Most of the places I interviewed had me writing and running real code on my own computer.

I spent about a month prepping with:

* Cracking the Coding Interview

* https://www.interviewcake.com: curated set of ~50 questions with excellent step-by-step hints that don't immediately spoil the whole problem. Well worth the $250 — I didn't do any Leetcode-style problems aside from these.

* https://interviewing.io: Real, anonymous phone screens. This was amazing for me because I hadn't done a technical interview in 4 years and going through a real interview with a real person is totally different than practice problems.

Companies in SF will cover your costs to interview and usually will give you a relocation bonus as well, so don't discount moving down here :)

trevorcreech··on Ask HN: Who is hiring? (November 2018)
Opendoor is on a tear to change the way people buy and sell homes. Since January, we've:

• Expanded services from 6 to 19 cities — on our way to 50 markets in 2020

• Seen 1 in 2 true sellers who receive an offer choose to sell to Opendoor, up from 1 in 3

• Reduced the average fee to home sellers to 6.5 percent

• Increased our annualized acquisition run rate to $3.8B, up from $1.2B

• Grown the homebuilder trade-in program with Lennar and other homebuilders to enable over $875M in annualized sales for builders

• Acquired online home buying platform Open Listings (W15)

• Opened engineering and design offices in Los Angeles and Atlanta

• Added 500 employees, with an expectation of reaching 1,000 by year-end as the company continues to support rapid market expansion

Apply for openings at https://www.opendoor.com/jobs

trevorcreech··on Ask HN: Who is hiring? (October 2018)
Opendoor | San Francisco / Atlanta / Los Angeles | Full-Time | ONSITE

Opendoor is on a tear to change the way people buy and sell homes. Since January, we've:

• Expanded services from 6 to 19 cities — on our way to 50 markets in 2020

• Seen 1 in 2 true sellers who receive an offer choose to sell to Opendoor, up from 1 in 3

• Reduced the average fee to home sellers to 6.5 percent

• Increased our annualized acquisition run rate to $3.8B, up from $1.2B

• Grown the homebuilder trade-in program with Lennar and other homebuilders to enable over $875M in annualized sales for builders

• Acquired online home buying platform Open Listings (W15)

• Opened engineering and design offices in Los Angeles and Atlanta

• Added 500 employees, with an expectation of reaching 1,000 by year-end as the company continues to support rapid market expansion

Apply for openings at https://www.opendoor.com/jobs or email me directly at trevor@opendoor.com

trevorcreech··on Show HN: Whiteboardfree – Developer Jobs at Companies That Don't Whiteboard
"You are given two eggs, and access to a 100-storey building. Both eggs are identical. The aim is to find out the highest floor from which an egg will not break when dropped out of a window from that floor. If an egg is dropped and does not break, it is undamaged and can be dropped again. However, once an egg is broken, that’s it for that egg.

If an egg breaks when dropped from floor n, then it would also have broken from any floor above that. If an egg survives a fall, then it will survive any fall shorter than that.

The question is: What strategy should you adopt to minimize the number egg drops it takes to find the solution?. (And what is the worst case for the number of drops it will take?)"

http://datagenetics.com/blog/july22012/index.html

trevorcreech··on Bird, Lime and Spin Receive Cease-And-desist Letters from SF City Attorney
Bird and Spin both use this model: https://www.alibaba.com/product-detail/Xiaomi-MI-M365-electr...
trevorcreech··on Uber is launching Uber Rent, a rental car service with Getaround
Getaround also includes insurance
trevorcreech··on U.S. Regulators to Subpoena Crypto Exchange Bitfinex, Tether
You can search the Panama Papers here: https://offshoreleaks.icij.org
trevorcreech··on Ask HN: What is something you do for clients that consistently blows them away?
Joel Spolsky has a surprisingly entertaining video about excel features: https://m.youtube.com/watch?v=0nbkaYsR94c
trevorcreech··on Evolution of Our PagerDuty Playbook: Fewer Alerts, More Uptime
Why is the time to acknowledge longer than the time to resolve? I would have expected the opposite.
trevorcreech··on Yoshi (YC S16) launches “set it and forget it” vehicle re-fueling service in SF
"... allows Yoshi to access any car’s tank, even if the gas flap is locked."

Very curious how this works.

trevorcreech··on Walmart Canada stops accepting Visa cards
Target Canada went spectacularly bankrupt last year: http://www.canadianbusiness.com/the-last-days-of-target-cana...
trevorcreech··on Emoji: how do you render U+1F355?
Make sure you click the party emoji in the left menu.
trevorcreech··on Introducing the 2nd Generation Boosted Board
Their FAQ says the Dual+ can handle a 25% grade.
trevorcreech··on The world's fastest human-powered vehicle tops 85 mph
They just posted the video where they actually beat the record: https://www.youtube.com/watch?v=33clAZoaLWs
trevorcreech··on The world's fastest human-powered vehicle tops 85 mph
Here's the current video of them actually beating the record: https://www.youtube.com/watch?v=33clAZoaLWs
trevorcreech··on How Google's new Logo is just 305 bytes
It's in this blog post (search for 305): https://design.google.com/articles/evolving-the-google-ident...
trevorcreech··on Reddit CEO Calls Out Former Reddit Employee on Reddit
If you read the rest of the thread, he was doing a fair bit of trashing the company, management, etc
trevorcreech··on Remote Year: Travel with interesting people while working remotely
What kind of visa did you use that let you keep working for a foreign company?
trevorcreech··on With genetic testing, I gave my parents the gift of divorce
Source? That seems absurdly high
trevorcreech··on Filecoin – Data storage network and crypto-currency based on Bitcoin
Yes. Filecoin uses proof-of-retrievability i.e. you prove that you can access arbitrary parts of a file without needing to always provide the whole file.
trevorcreech··on Q&A With Mt. Gox’s Karpelès: What Went Wrong?
Tibanne is his old company, and is actually the entity which owns MtGox. I suspect that about page is from a couple years ago.
trevorcreech··on Bitbookie: Parimutuel Bitcoin Sports Betting
The problem with this approach is that the scam sites start with proper payouts until they can build enough trust to run off with a large take.
trevorcreech··on Show HN: FreshPost.io – Automated Social Media Marketing
Not working on consumer-facing stuff anymore, so I'm not using anything. What are you using to find and pick out the best stories?
trevorcreech··on Show HN: FreshPost.io – Automated Social Media Marketing
I would absolutely have paid for this with my last startup, especially if I could specify which blogs/reddits etc to pull content from. I had a manual process that involved checking 5 blogs and 2 subreddits every day to pick out the top 3-4 interesting posts to link to.
trevorcreech··on Update on Coinbase Data Security
Actually over a million: http://blog.coinbase.com/post/78016535692/a-major-coinbase-m...
trevorcreech··on [dead]
This feels like a bizarre shift away from Facebook's core focus. It takes a very different kind of company to bring a consumer hardware device to market.
trevorcreech··on A Reloadable Visa Debit For Your Bitcoins
Pretty sure this guy[0] is just gathering emails. I've been working on a credit card/Bitcoin project for 8 months now, and it is insanely hard to get merchant accounts to work with you as a Bitcoin company.

[0] Domain registered by http://www.gagebachik.com/

trevorcreech··on I Am Not Satoshi
Here's a scathing breakdown of the paper in question from /r/bitcoin: http://www.reddit.com/r/Bitcoin/comments/1reuwq/vigorous_deb...
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