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Showing posts from July, 2017

Show HN: Anonymous interview evals of strong software/ML engineering candidates http://ift.tt/2uOEDZh

Show HN: Anonymous interview evals of strong software/ML engineering candidates We are a recruiting agency with a small twist. We represent engineering candidates who receive a recommendation through our personalized vetting process, which includes a technical interview with an unbiased third-party senior engineer. We match the candidates with interviewers based on their background and the roles they are looking for. We pay for the senior engineer's time to interview so that the feedback is completely unbiased. These interviews are unique in that they are not set up to test if a candidate is a fit for a pre-set role, but instead they are personalized to extract each candidate's strengths and the roles in which they'd excel. The senior engineers who interview for us have collectively interviewed 1000s of candidates and have built and led engineering teams at top tier startups and bigger companies (e.g., Google, Facebook, Uber, etc.). Here are the two evals Candidate1: https:
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Show HN: A tiny Chrome Extension to search through “Who is Hiring?” http://ift.tt/2v2bydL

Show HN: A tiny Chrome Extension to search through “Who is Hiring?” Hey, folks! I'm writing this small Chrome Extension to help me find jobs I'd be interested in the monthly HN's "Who is Hiring?" thread. I've used React to render the UI that just loads a stripped down version of the posts and look into them by the tags I've chosen. Here's a demo: http://ift.tt/2v3yclv . I haven't submitted to the Chrome Web Store yet because of their $5 fee. :P But let me know if you'd be interested and I can share the extension with you :) July 28, 2017 at 02:16AM
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Launch HN: Sunu (YC S17) – Sonar wristband helping blind people navigate http://ift.tt/2tNoIvi

Launch HN: Sunu (YC S17) – Sonar wristband helping blind people navigate Hey HN! This is Marco, one of the founders of Sunu ( http://www.sunu.io/ ). We're building a sonar smartband that improves navigation for the visually impaired. Sunu band combines an ultrasonic transceiver, an inertial motion unit plus a haptic module powered by a bluetooth Arm processor. All this hardware together driven by years of observation and product thinking, over 20 years of experience of blind travel training from our advisor Daniel Kish (aka the real life Dare Devil) and research from the Blind Mobility Research Unit at Nottingham University In England, result in a simple device that gently informs the user of obstacles on their way: proximity, surface density, edges, openings and other information provided in real time. This enables the user to take the best navigation course with ease. It basically works like a new sense: feeling your surroundings at your wrist. I'm an inventor since I have me
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Launch HN: Piggy (YC S17) – Investment App for India http://ift.tt/2uX4LSI

Launch HN: Piggy (YC S17) – Investment App for India Hey HN! This is Nikhil here with Ankush and Kunal. We founded Piggy ( https://piggy.co.in/ ), an investment app for Indians. Think of it as a mobile-first Vanguard for India. With Piggy you can invest in mutual funds, track your investment portfolio and save for retirement. Historically, public sector employees vastly outnumbered private sector ones in India. Those public jobs came with pensions, so no one had to think about investing their own money. In 2016, for the first time, the private jobs overtook the public. People have to invest their own money now, and it's complicated and expensive. We built Piggy to help solve those problems. This new Indian middle class is searching for good places to invest, which is why the mutual fund market is growing so quickly - assets grew by 40% in just the last year to $300B. Every one of these new investors has a smartphone, which is why Piggy is mobile first. The app has quick online acco
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Show HN: AI Grant – Non-profit, distributed AI research lab http://ift.tt/2h17TXC

Show HN: AI Grant – Non-profit, distributed AI research lab Hi HN, We have an idea for helping AI research and we’d like to hear your thoughts on it. We want to help get a lot more people working on ML projects they find interesting. If you've been thinking about or working on a side project or have some idea that won't let you go, you're who we want to reach. Why try to help? Nat and I are passionate about AI. We want to see more Show HNs that use machine learning. We've been rewarded by pursuing our own shower-thoughts and want to remove any barriers from others thinking of doing the same. Our plan for this is AI Grant ( https://aigrant.org/ ), a non-profit distributed AI research lab. We're issuing grants to the smartest people we can find, doing interesting work that might otherwise not happen, and connecting them to mentors, experts, and each other. We ran our first round this spring, and awarded $50k in grants to 10 projects. Filling out the form should take l
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Show HN: Dharma – Programmable Peer-To-Peer Loans Using Ethereum Smart Contracts http://ift.tt/2eLiOE5

Show HN: Dharma – Programmable Peer-To-Peer Loans Using Ethereum Smart Contracts Hey HN! My name's Nadav Hollander, and I'm the Founder of Dharma. Dharma is building an open-source library that makes it really easy to programatically borrow and lend cryptocurrencies using smart contracts on the Ethereum blockchain. Today we're launching our Alpha Testnet release -- a command line tool that allows you to 1. Access a line of cryptocurrency credit from the command line in under 5 minutes 2. Easily build a bot that auto-invests in loans under hyper-customizable, programmable criteria Check it out: http://ift.tt/2h0pRd7 Why I Think This Is Cool: 1. Loans in the Dharma Protocol are basically miniature ICOs issued by borrowers -- an investor's stake in a loan is held in a digital token that entitles them to future cash flows. That means loans are just as tradeable and moddable as Bitcoin or Ether, and packaging loan tokens into tranched debt instruments of all shapes and sizes
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Launch HN: D-ID (YC S17) – Protecting Identities from Face Recognition Tech http://ift.tt/2h0sT0N

Launch HN: D-ID (YC S17) – Protecting Identities from Face Recognition Tech Hi all, We are D-ID ( http://d-id.com/ ), part of the YC S17 batch. We protect people's identities by processing face images in a way that denies automated face recognition, while keeping them similar to the human eye. We’ve just launched on TechCrunch and signed our first pilot, so here’s some info about us. With the advancements of face recognition technologies (both in accuracy and growing use), the data in face images must be protected, because unlike passwords, you cannot change your face. We came upon this idea after experiencing it as a personal pain at first, while serving in the military where we were not allowed to post to social media for reasons of information security, later to realize that it has become a worldwide issue where we’re all losing our basic right to privacy. At first it was meant to be a B2C product, but we then understood that businesses are in greater need due to their responsib
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Launch HN: Templarbit (YC S17) – Protect Your Web Apps from XSS Attacks http://ift.tt/2uRxwQ0

Launch HN: Templarbit (YC S17) – Protect Your Web Apps from XSS Attacks Hi everyone! I am Bjoern from Templarbit ( http://ift.tt/2uQp6Zz ). Me and my co-founder Matthias are part of the current YC batch and are excited to launch our product. Templarbit protects web applications from XSS attacks and other malicious activity. Previously Matthias and I worked together at a cyber security firm where we saw many vulnerability reports. After spending some time running engineering at another startup we realized there is a big need for a security solution that can easily be understood and deployed. Something that helps software teams protect what they are building. We reached out to friends and strangers at other software startups to see how they handle the security of their applications. Surprisingly to us, not many teams felt like they did a good job in that area, mostly due to lack of tools available to them. With the advent of browser support for Content Security Policies, there are new wa
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Show HN: GIFsonic, manipulate animated GIFs on-the-fly using simple URL commands http://ift.tt/2vAL0xK

Show HN: GIFsonic, manipulate animated GIFs on-the-fly using simple URL commands Hello everyone! I've been building this for a while and just opened it to signups a few days ago. It's an image proxy that does on-the-fly image processing for animated GIFs, like this: http://ift.tt/2uQ8TTS... http://ift.tt/2uQ8TTS... or even (background + text + watermark): http://ift.tt/2uQ8TTS... ) Here are docs with examples: - http://ift.tt/2ttF4rJ - http://ift.tt/2s9H1pC - http://ift.tt/2ts6AWY - http://ift.tt/2s9PRn6 - http://ift.tt/2tsoxV7 - http://ift.tt/2s9JgZU (my favorite) - etc. etc. What do you guys think about the project? I would really love some feedback... July 24, 2017 at 04:05PM
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Launch HN: D-ID (YC S17) – Protecting Identities from Face Recognition Tech http://ift.tt/2uKhnvS

Launch HN: D-ID (YC S17) – Protecting Identities from Face Recognition Tech Hi all, We are D-ID, part of the YC S17 batch, and we protect identities from face recognition technologies. We’ve just launched on TechCrunch and signed our first pilot, so here’s some info about us :) With the advancements of face recognition technologies (both in accuracy and their growing use), the data in face images must be protected, because unlike passwords- you can’t change your face. Our product processes face images in a way that denies automated face recognition, while keeping them similar to the human eye. This helps companies which handle images (cloud storage or even just profile pictures of their employees/users) to comply with privacy regulations, such as the GDPR, in a revolutionary method in terms of data protection, technology and risk management. In addition, it helps them promote their brand reputation for caring for the privacy of their clients/employees. We also enable security agencies
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Last Day Alive (by Glu Inc) - iOS / Android - FIRST GAMEPLAY

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Launch HN: Sixty (YC S17) – Freelancer Marketplaces for SaaS Companies http://ift.tt/2ub9MFZ

Launch HN: Sixty (YC S17) – Freelancer Marketplaces for SaaS Companies Hi HN! I’m David, one of the co-founders of Sixty ( http://ift.tt/2tH7evN ). We're a fully-managed freelancer marketplace for SaaS companies. We give SaaS companies an experts.[domain].com that their users can go to for do-it-for-me help from specialist freelancers, whom we call "experts". We source, vet, and manage the experts. We’ve also built software to connect a user and an expert together via screenshare for on-demand sessions. It's a common problem at SaaS companies that their users want more hands-on help than in-house support can provide, but it takes a userbase of around 1M people and an organic freelancer community to form around the software (think Google Certified Experts or Quickbooks Pro Advisors) before that can easily be provided. We built Sixty to solve the problems we experienced during our time as Squarespace Specialists (Squarespace’s version of experts). With several years und
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Launch HN: Audm (YC S17) – Longform Magazine Articles in Audio http://ift.tt/2vuC4ZP

Launch HN: Audm (YC S17) – Longform Magazine Articles in Audio Hi HN! We are Christian and Ryan (rtw2101) of Audm ( https://www.audm.com/ and http://ift.tt/2uAWL9W ). Audm is an iPhone app that lets you listen to the best longform (3000 words or longer) magazine articles from titles including The Atlantic, Wired (plus Backchannel), Esquire, Harper’s Bazaar, Foreign Policy, Outside, The New York Review of Books, and a bunch of others. We were big podcast fans, but we knew that most of the world’s best storytellers write for top-tier magazines. We also love audiobooks (when they’re read by really gifted narrators), so we knew that stories written for print often work well in audio. So we built Audm. We release most stories in the app at the same moment they hit the magazines’ websites. Right now we produce 5-8 articles (3-5 hours of audio) per week, and that number is growing fast as we onboard more publications. Our subscribers seem to have an insatiable appetite. Something that we didn
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Show HN: Multiplayer game to help non-native English speakers improve vocabulary http://ift.tt/2usxLRw

Show HN: Multiplayer game to help non-native English speakers improve vocabulary Hi HN, My friend and I just launched a vocabulary quiz game. It's a two Player Game where you challenge your opponent with a word and answer their challenge question. Whoever gets the highest score in a round of 5, wins. Currently, words are from Barron's 333 most essential GRE wordlist to help students preparing for the standardized test. You can check out the game at: [Play Store] http://ift.tt/2vryGyQ... or [Hybrid web app in Ionic - Please allow some time to load] http://ift.tt/2v6I9wc We would love to hear feedback from you guys. July 16, 2017 at 10:35PM
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Show HN: Fastest search engine in the world http://ift.tt/2umnir0

Show HN: Fastest search engine in the world Hi! According to my benchmark tests I've just built the fastest free-text search engine in the world [0]. However, providing proof of that as well as making people care has proven to be a near impossible task. I could use some help from fellow programmers to both work on the formal proof but also to test this code against the Big5's offerings of full-text search. Would you care to go fetch an amount of common crawl data to test the abilities of ResinDB? If not, then do you perhaps have another strategy to convince people when you have invented something big? Is writing papers and formally proving things a way into the market place? If so, how do you figure MongoDB overthrew it's previous market place ruler? It had no formal proof of anything. The market loved it though, for it's speed. I would love for formal proof to be a success indicator. Diverting people from using Lucene/Elasticsearch would then be a breeze. Why ResinDB?
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Show HN: Public pi-hole adblocker http://ift.tt/2uoY7EB

Show HN: Public pi-hole adblocker Hey Hacker News, My friend and I are building a network level adblocker based on pihole. We wanted to invite you to try it here - https://datajoy.us/try/ 1. Click "Try Now" 2. The results page will show you the IP of our DNS server (139.162.177.133). Put that IP first in your router or device's DNS settings. Don't remove the other DNS entries! Just put us first. 3. ?? 4. Ad free browsing on a single device or on all devices on your network. If you want to join out mailing list for future updates, just drop the /try and signup. If you like the performance of this public pi-hole, please consider rolling your own pi-hole and contributing to the Pi-hole project. July 14, 2017 at 07:15AM
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Show HN: A virtual machine made with Google Sheets formulas (no script) http://ift.tt/2th3Uuk

Show HN: A virtual machine made with Google Sheets formulas (no script) In a popular post today[1] the title claims "VM in Google Sheets", but it's actually in Google Script, which is basically Javascript and not an interesting technical accomplishment (definitely a useful educational tool, though). Disappointed, I set out to fix it. Voila! http://ift.tt/2sGfxfM... A Brainf k interpreter in pure Google Sheets formulas. The hard part was parentheses matching, so I think other VMs would be even easier. [1] http://ift.tt/2sLADnY July 5, 2017 at 08:52PM
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Show HN: ChainBounty – improving the blockchain funding model http://ift.tt/2tFXO7v

Show HN: ChainBounty – improving the blockchain funding model Abstract. Token-funded bounties to incentivize competition-style participation in blockchain development projects would result in wider and better allocation of investment, and allow investors to diversify exposure across a field of potentially successful projects. Overall this would increase the rate of progress within development of the blockchain space. We propose a centralised platform for the administration of token-funded bounty driven development projects whereby experts allocate pools of invested capital according to the technical merits of development projects, and investors are rewarded with token allocation in funded projects. Draft Whitepaper: http://ift.tt/2taJfI8... We see this as bringing a variation of the YC model to blockchain - experts select large numbers of small projects and provide them with funding to reach the next level of development. This is in contrast to heavily funded ICOs where tiny teams of d
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Launch HN: PixLab – Computer Vision and Media Processing APIs http://ift.tt/2tEdFDi

Launch HN: PixLab – Computer Vision and Media Processing APIs Dear HN, We are pleased to announce the immediate availability of our machine learning SaaS platform to the public. PixLab is set of unified Restful APIs for all your media analysis & processing tasks. It is shipped with over 130 commands (API endpoints) including: 1. Face detection, recognition, emotion, generation, lookup, landmarks, etc. 2. Content Moderation & Extraction: nsfw, sfw, urlcapture, header, ocr, tagimg. 3. Pixel Generation/Image processing. 4. The ability to train your own object detector. With this in hand, you can achieve amazing transformation to your input images & videos including: 1. Mimic Snapchat filters. 2. Content filtering. 3. Blurring/Cropping human faces. 4. MEME Creation. and finally some useful links to start playing with: 1. The PixLab API in 5 minutes or less: http://ift.tt/2tp2rmG 2. API Reference Guide: https://pixlab.io/#/api 3. List of Images Analysis & Processing Commands
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