ptrinh
Re:Show HN: Freeport – a P2P ride-hailing marketplace I built on Nostr
on Wednesday July 08, 2026 @12:28PM (#48833992)
Summary:
- Freeport is a P2P marketplace for rides, goods and services
- Built on the decentralized Nostr network
- No fees, no censorship, no downtime, no backend server
- Sybil-resistant karma reputation system
Available as an iOS/Android app on the App Store, or try the web app right away — no install needed: https://freeport.trinh.uk
100% Open Source: https://github.com/ptrinh/freeport
Show HN: I created an app to copy OTP from Google Voice to your macOS Clipboard
Re:Pause Giant AI Experiments: An Open Letter
on Wednesday March 29, 2023 @05:33AM (#35354701)
On one side, a super AI could take all human jobs.
On the other side, a super AI could do all human jobs. Everything becomes so abundant that it's almost free: Unlimited supply, limited demand. We don't have to work anymore and only focus on things that make us happy. A true socialist future.
We are scared just because it's a radical change. Let's not afraid, fellow human.
Re:End of a Decade
on Monday November 25, 2019 @01:53AM (#21626014)
Bitcoin was introduced in 2009-2010.
Re:Cloudflare 1.1.1.1 iOS app
on Monday November 12, 2018 @11:11PM (#18438523)
I can just add 1.1.1.1 as the DNS server in iOS Settings. What's the difference?
Re:Status – A Mobile Ethereum OS
on Thursday April 20, 2017 @10:20PM (#14162642)
Nice one from Singapore ;-)
Re:Singapore's startup scene
on Tuesday June 02, 2015 @03:07AM (#9644350)
Assuming you're living in SF Bay Area with ~120k/year ($10k/month) income:
Your earning after tax is ~$6600 per month. After ~$1800 rent and ~$1700 living costs (transportation, food, utils, ...), you get ~3100 in capital savings.
In Singapore, your personal income tax is nearly zero. To match that savings target and quality of life, you only need to earn SGD 7000 per month (~US $5200/month, or $62k/year) and you gonna spend about $1100 for rent and $900 for everything else (without car).
P/S: I'm a non-US citizen, lived in Philly for 7 years, got 120k offer in SF but declined, now working in Singapore.
Re:Engineers Allege Hiring Collusion in Silicon Valley
on Thursday March 06, 2014 @04:29AM (#7352737)
They should instead open more dev centers in other locations. e.g. Singapore, HongKong have a lot of talents in the South East Asia area.
Re:Bitcoins stolen from the users of Sheep Market Place?
on Saturday November 30, 2013 @10:12AM (#6823315)
I think Bitcoin can be serve as a money transport protocol and Escrow services can be built on top of it. Think about buiding HTTPS on top of HTTP protocol.
Re:Czech bitcoin exchange Bitcash.cz hacked, up to 4,000 user wallets ...
on Wednesday November 13, 2013 @05:39AM (#6724360)
Yeah. In trading it's called a Dark Pool.
Re:Chaos Computer Club breaks Apple TouchID
on Sunday September 22, 2013 @04:14PM (#6427840)
Maybe we should lick the iPhone to provide accurate DNA biometric lol
Hanoi 3D Street View of Vietnamese startup CocCoc
Re:University of Waterloo Students Win Facebook's Hackathon
on Tuesday December 04, 2012 @05:24PM (#4873644)
In the US, there is Drexel University which also has an awesome co-op program. Many students here had worked in employers like Fb, Google, MS, Amazon, ... and then have fulltime offers.
So if you want to stay in the US and have the co-op, go to Drexel.
Waiting for Amazon interview result
I've just done an on-site interviewing with Amazon last Friday for its hiring event. The recruiter says it would takes 2-3 business days for the result. It's 5 days now.Any idea how long does that take to get the result? Did you get the offer? Anyone in the same boat as me?
Re:Waiting for Amazon interview result
on Saturday November 05, 2011 @01:10AM (#3198996)
is that a hiring event where a lot of people come at once for the interview? Did you have to go through the phone interview?
Re:Waiting for Amazon interview result
on Saturday November 05, 2011 @12:22AM (#3198916)
how long did they told you it would take? Is that an offer?
Waiting for Amazon interview result
I've just done an on-site interviewing with Amazon last Friday for its hiring event.The recruiter says it would takes 2-3 business days for the result. It's 5 days now.Any idea how long does that take to get the result? Anyone in the same boat as me?