HNHacker News
TopNewBestAskShowJobs

whafro

809 karma · joined January 27, 2009

@mjacksonw, health tech VC at F-Prime, formerly CTO @Beacon_Testing, SVP product/engineering @PathAI, CTO @Kinsights, UX @Posterous @LinkedIn.
submissionscomments
whafro··on Concussion in sport: Saliva test is 94% accurate in rugby union trial
Perhaps this is an important step, but my understanding is that a large share of early-onset dementia is suspected to be caused by head injuries more minor than diagnosable concussions.

If we find that conclusively to be the case, this kind of test could in fact be more dangerous than no test at all, as athletes (both adults and children) are cleared to continue play after getting "dinged" but not testing positive with a field-side assay such as the one discussed here.

I've always believed that while adults may be able to make their own decisions about risk, children certainly don't have the capacity to choose between looking cool/tough in the moment, having significant cognitive/memory issues in your 30s like my old friend did [0], or worse.

Athletes and parents should continue to be concerned.

[0]: https://www.inquirer.com/philly/sports/20160805_Sielski__Bry...

whafro··on Ask HN: Parents, what are you doing for school this fall?
We all know each other reasonably well, but we will be laying out an agreement that we all have to follow. The initial contract was just "we're in this, for better or worse, through the whole academic year."

We had a number of conversations before deciding to "pod up," and certainly before contracting with a teacher/tutor, so we have a sense of each person's risk tolerance. We agreed we were close enough to take this first step, and we'd iron out the rest later.

whafro··on Ask HN: Parents, what are you doing for school this fall?
I have a first grader. Our public school system, which is ordinarily great, has a very vague plan that begins with a hybrid system that operates two mornings a week.

In response, we teamed up with five other families of first graders in our area, and have contracted with a tutor to handle the other three-and-two-half days of the week. We may switch to the remote learning option, since it seems like 75% of their class will do that, which would the benefit of in-person social experiences, but simplify logistics. When not in school, the five kids will be in a basement apartment at one of the families' houses with the tutor, working on their distance learning.

We still have a zillion and a half things to iron out, but it's both progress and ridiculous.

whafro··on Organ transplants down as stay-at-home rules reduce fatal traffic collisions
Both can be true – roads can be more lethal on a per-mile-traveled (or per-minute traveled) basis, but with many fewer miles/minutes traveled overall, total cumulative fatalities are down. That seems to be the case in these articles.
whafro··on Ask HN: What's your quarantine side project?
USDR is the U.S. Digital Response[0] – a band of volunteers (over 5000 folks have volunteered, maybe a few hundred are active), mostly technologists, who are working pro-bono on behalf of state, city, county, and local governments across the US to help improve COVID response and recovery efforts.

My team is a couple dozen folks who typically dive into issues relating to internal challenges governments have wrangling their data into shape so they can make decisions. We've worked with NYC on their PPE crisis, Pennsylvania on hospital capacity tracking, Oakland on homeless encampments, and several others. Sometimes it's a quick python script to automate data ingestion, other times it's a complete web app.

In our case, most of it is private/internal, so it's not sexy work, but it really feels like we're having an impact.

[0]: https://www.usdigitalresponse.org/

whafro··on Ask HN: What's your quarantine side project?
Well, I'm not a teacher (I lead a USDR team), but they really do. When restrictions started, my wife and I set up twice-daily Zooms for our son's class while the schools figured out what to do. It was exhausting, but eventually our kid's teacher started joining them and now has taken them over. She also conducts a dozen "small group" sessions throughout the week, and juggles the wildness and lack of attention of kindergarteners with the responsibility of raising her own newborn.

It's cray for everyone, just in different shapes and sizes.

whafro··on Ask HN: What's your quarantine side project?
I have a kindergartener and left my job at the end of March to volunteer on COVID efforts. Now, a month and a half into it, I work from ~6a-12p ET, then take over homeschooling while my wife works from 1-6p. When working, we're in the attic and not to be disturbed, and we keep pretty strict about that.

I've always said that working parents know how to make the most of their 8-hour days in the office, and that's only been amplified. In general, I'm pedal-to-the-metal for my 5-6 hours a day, and then have our family lunch hour to recover before the not-really-relaxing homeschooling begins. We'll get a spot of work in most evenings, half-an-hour of TV, and then it's to bed to start it again the next day.

As for my wife and I, we're both mostly exhausted and guilty – guilty that we're not getting more done at work (even though I'm volunteering!), not doing a better job on homeschooling, etc.

When it's time to get a new job on my end, I'm really nervous about how it's going to go. I'd typically be doing 10-plus-hour days as I ramp up on new teams and material, but that's just impossible these days. In a normal world, I had lots of arguments for why a business should want to hire working parents, but right now it's really tough to justify.

My kid is great, and certainly not a "tough" child by any real measure, but still... Camps and schools can't open up soon enough.

whafro··on Uber is laying off 3,700, as rides plummet due to Covid-19
Is that because of financial straits, or because they didn't think they could support an impactful and valuable internship program remotely? I could certainly understand the latter...
whafro··on Ask HN: Who is hiring? (March 2020)
PathAI | Boston, MA or Austin, TX | https://pathai.com | Onsite / Remote (US)

PathAI is looking for software engineers, managers, and security engineers/analysts to work toward detecting diseases like cancer faster and more accurately while paving the way toward personalized medicine.

We're particularly looking for our first full-time security engineering hire, focused on SecOps, and just posted the job this morning: https://www.pathai.com/careers/?gh_jid=4636441002

I wrote a bit this past month about what it is we do, so you can better get a sense of the impact our work can have: https://twitter.com/mjacksonw/status/1191735008114987009

We're working with a modern stack using Python/Django/Flask/DRF, alongside a Vue-powered front-end. Services are containerized, and we do our best to have a great engineering environment alongside our regulatory and compliance efforts. We're a technology company working within healthcare, not a healthcare company trying to leverage technology. I wrote about what this means to us: https://twitter.com/mjacksonw/status/1090693541565734914

We're growing quickly, and we hope developers at any point in their career who have great software engineering chops and potential can find a great home here as well. You'll just want to make sure you have solid skills in python/django (on the back-end), vue/react (on front), or similar to be a decent fit.

Work alongside a diverse set of expert technologists, computational biologists, and computer vision scientists – if you're intellectually curious, it's an amazing environment to be in. We're well-funded with strong revenue, growth, and – most importantly – impact.

Check out our open positions at https://www.pathai.com/careers/.

whafro··on Telecoms say they have a First Amendment right to sell private data
I could imagine the dynamics in Virginia being more challenging than other states, given the relatively large size of municipalities (counties), where other states often have another level lower (township, town, city).

If you're trying to get Loudoun County to provide municipal fiber, that'd be a much bigger project/investment than a smaller municipality. Obviously some independent cities in Virginia are smaller (especially Falls Church), but most folks live in relatively large counties.

whafro··on Ask HN: Who is hiring? (February 2020)
PathAI | Boston, MA or Austin, TX | https://pathai.com | Onsite / Remote (US)

PathAI is looking for software engineers, managers, and security engineers/analysts to work toward detecting diseases like cancer faster and more accurately while paving the way toward personalized medicine.

We're particularly looking for our first full-time security engineering hire, focused on SecOps, and just posted the job this morning: https://www.pathai.com/careers/?gh_jid=4636441002

I wrote a bit this past month about what it is we do, so you can better get a sense of the impact our work can have: https://twitter.com/mjacksonw/status/1191735008114987009

We're working with a modern stack using Python/Django/Flask/DRF, alongside a Vue-powered front-end. Services are containerized, and we do our best to have a great engineering environment alongside our regulatory and compliance efforts. We're a technology company working within healthcare, not a healthcare company trying to leverage technology. I wrote about what this means to us: https://twitter.com/mjacksonw/status/1090693541565734914

We're growing quickly, and we hope developers at any point in their career who have great software engineering chops and potential can find a great home here as well. You'll just want to make sure you have solid skills in python/django (on the back-end), vue/react (on front), or similar to be a decent fit.

Work alongside a diverse set of expert technologists, computational biologists, and computer vision scientists – if you're intellectually curious, it's an amazing environment to be in. We're well-funded with strong revenue, growth, and – most importantly – impact.

Check out our open positions at https://www.pathai.com/careers/.

whafro··on Ask HN: Who is hiring? (December 2019)
PathAI | Boston, MA or Austin, TX | https://pathai.com | Onsite / Remote (US)

PathAI is looking for engineers, managers, and security engineers/analysts to work toward detecting diseases like cancer faster and more accurately while paving the way toward personalized medicine.

I wrote a bit this past month about what it is we do, so you can better get a sense of the impact our work can have: https://twitter.com/mjacksonw/status/1191735008114987009

We're working with a modern stack using Python/Django/Flask/DRF, alongside a Vue-powered front-end. Services are containerized, and we do our best to have a great engineering environment alongside our regulatory and compliance efforts. We're a technology company working within healthcare, not a healthcare company trying to leverage technology. I wrote about what this means to us: https://twitter.com/mjacksonw/status/1090693541565734914

We're growing quickly, and we hope developers at any point in their career who have great software engineering chops and potential can find a great home here as well. You'll just want to make sure you have solid skills in python/django (on the back-end), vue/react (on front), or similar to be a decent fit.

Work alongside a diverse set of expert technologists, computational biologists, and computer vision scientists – if you're intellectually curious, it's an amazing environment to be in. We're well-funded with strong revenue, growth, and – most importantly – impact.

Check out our open positions at https://www.pathai.com/careers/.

whafro··on GitLab 12.5
And your margins.
whafro··on Uber CEO calls Saudi murder of Khashoggi “a mistake,” scrambles to backtrack
There were so many other things he could have said and not created this maelstrom – "Of course Mr. Khashoggi's murder was reprehensible and inexcusable, but we're told by the Crown Prince that it was a rogue operation, and we trust that's the case. If a member of our board were involved in this sort of heinous act, I would be asking for his or her resignation."

But he didn't, and squirmed with a few "well, you're obviously deeper in this than I am" indications that he wasn't well-prepared on this issue.

It's tough for a CEO to go from talking to the press about the tech behind their tech company to talking about everything else in the world – that's what the CEOs of conglomerates and oil companies spend decades of their career being groomed into. In this case, he's learning on the job, the hard way.

whafro··on U of Chicago projected to be the first U.S. university to cost $100k per year
One big problem here is that they'll be rewarded in the rankings. A bit part of the various rankings models (US News, etc) is how much money is spent on each student. So squandering $10k more on students next year is, in certain respects, a good investment for a university with decent cash flow.

And the question of how much money is spent on a student can be disconnected from the question of tuition, at least at top-tier schools:

At my alma mater, Bowdoin, the college spends just shy of $100k per student each year. The comprehensive fee (incl. room & board) is around $72k per year, and for students qualifying for financial aid (abour half), the college provides grants that bring it down to about $24k per year, which almost resembles something sensible.

But if you're a donor, and you give an unrestricted gift to a top-tier college or university, there should be absolutely no expectation that your donation will be spent frugally. In fact, for rankings purposes (which help all the cash flow stuff above), it just matters that it gets raised and spent.

I think this is one of the biggest problems in American higher ed, and I'm hoping there are a few institutions with the fortitude of character to stand against it and work toward, rather than against, a cost-effective education model in the US.

whafro··on Ask HN: Who is hiring? (November 2019)
PathAI | Boston, MA or Austin, TX | https://pathai.com | Onsite / Remote (US)

PathAI is looking for full-stack engineers and engineering managers to work toward detecting diseases like cancer faster and more accurately while paving the way toward personalized medicine.

We're working with a modern stack using Python/Django/Flask/DRF, alongside a Vue-powered front-end. Services are containerized, and we do our best to have a great engineering environment alongside our regulatory and compliance efforts. We're a technology company working within healthcare, not a healthcare company trying to leverage technology. I wrote about what this means to us: https://twitter.com/mjacksonw/status/1090693541565734914

We're growing quickly, and we hope developers at any point in their career who have great software engineering chops and potential can find a great home here as well. You'll just want to make sure you have solid skills in python/django (on the back-end), vue/react (on front), or similar to be a decent fit.

Work alongside a diverse set of expert technologists, computational biologists, and computer vision scientists – if you're intellectually curious, it's an amazing environment to be in. We're well-funded with strong revenue, growth, and – most importantly – impact.

Check out our open positions at https://www.pathai.com/careers/.

whafro··on Firefighting foam leaves toxic legacy in Californians’ drinking water
My father, who was in the aircraft refueling industry for decades until his passing earlier this year, would routinely rant about his customers' (the airports, generally) tolerance for leaking jet fuel into the ground.

He reported, and I have no source aside from him, that JFK allows up to 10,000 gallons of jet fuel to leak into the ground. Per day. And he claimed that most airports with hydrant systems had similarly large allowances.

whafro··on For the first time on record, the 400 wealthiest Americans paid a lower tax rate
Active duty personnel aren't allowed to take on a second job, side hustle, etc. without written permission, and I understand that that permission is relatively uncommon. That doesn't completely answer your question (maybe generals get that permission more often), but it may point directionally.

The other thing that can confuse this issue is that Generals and Admirals generally (sorry) keep their titles after retirement. So if you have "Gen. James McClinton" on your board, that doesn't speak to whether or not they're active.

From looking around, it looks like board recruitment efforts toward Admirals and Generals are targeted at those who are retired or nearing retirement: http://blogs.reuters.com/financial-regulatory-forum/2012/01/...

whafro··on For the first time on record, the 400 wealthiest Americans paid a lower tax rate
According to [0], a major general (O-8) makes something like $160k, depending on years of experience. I'm sure there's additional hazard pay and such, but you wouldn't expect a general to be making millions through their core pay.

[0]: https://www.navycs.com/charts/2019-military-pay-chart.html

whafro··on Ask HN: Who is hiring? (October 2019)
PathAI | Boston, MA or Austin, TX | https://pathai.com | Onsite / Remote (US)

PathAI is looking for front- and back-end engineers and engineering managers to work toward detecting diseases like cancer faster and more accurately while paving the way toward personalized medicine.

We're working with a modern stack using Python/Django/Flask/DRF, alongside a Vue-powered front-end. Services are containerized, and we do our best to have a great engineering environment alongside our regulatory and compliance efforts. We're a technology company working within healthcare, not a healthcare company trying to leverage technology. I wrote about what this means to us: https://twitter.com/mjacksonw/status/1090693541565734914

We're growing quickly, so we're especially excited to bring on tech leads, but early- and mid-career developers who have great software engineering chops can find a great home here as well. You'll just want to make sure you have solid skills in python/django (on the back-end), vue/react (on front), or similar to be a decent fit.

Work alongside a diverse set of expert technologists, computational biologists, and computer vision scientists – if you're intellectually curious, it's an amazing environment to be in. We're well-funded with strong revenue, growth, and – most importantly – impact.

Check out our open positions at https://www.pathai.com/careers/.

whafro··on The curious economics of being ripped off on holiday
I think the modest fee allowed him to comment on perhaps being let off lightly in this case. Like, he paid 15 more than he'd expected, and while his partner was fuming, he was sorta thinking "well, coulda' been worse!"

So it might have been a reasonable device to use for expressing this dynamic.

whafro··on Apple has copied some of the most popular apps in the App Store
Not all music apps are drum apps. So its drop in downloads allowed other music apps to pass it.
whafro··on Why Finnish babies sleep in cardboard boxes (2013)
Just before my kid was born here in the US, we got two boxes from Finnish families, and they were great.

It was approximately 100% of my son's wardrobe for the first several months, and we actually did have him sleep in it for a couple weeks early-on, putting the box on a (large, well-supported) stack of books next to our bed before we moved him into his own quarters. The clothing was unique (in the US) and attractive in a very Scandinavian sort of way, and held up really well. We've passed most of it on to other families, and each piece has probably been used by three or four different kids at this point.

I did a significant write-up on it here: https://www.care.com/c/stories/580/a-year-with-the-finnish-m...

NB: It was on Kinsights back when that existed, and Care.com's redesign kinda botched the formatting. Sorry to myself and others!

whafro··on Twitter locked my account for a nine year old tweet
Well, he was banned for violating the Twitter rules, and those rules didn't exist at the time.

Getting a message saying something like "this message violates the rules today, so we're going to delete it" or "delete this message within a week or we'll have to ban your account" would seem more reasonable to me than immediate ex post facto enforcement.

whafro··on Composing better emails
I know this isn't the question you were asking, but ostensibly, Markdown in email has always been a thing, since it's intended to degrade gracefully to human-interpretable formatting.
whafro··on Ask HN: Who is hiring? (July 2019)
PathAI | Boston, MA or Austin, TX | https://pathai.com | Onsite / Remote (US)

PathAI is looking for front- and back-end engineers and engineering managers to work toward detecting diseases like cancer faster and more accurately while paving the way toward personalized medicine.

We're working with a modern stack using Python/Django/Flask/DRF, alongside a Vue-powered front-end. Services are containerized, and we do our best to have a great engineering environment alongside our regulatory and compliance efforts. We're a technology company working within healthcare, not a healthcare company trying to leverage technology. I wrote about what this means to us: https://twitter.com/mjacksonw/status/1090693541565734914

We're growing quickly, so we're especially excited to bring on tech leads, but early- and mid-career developers who have great software engineering chops can find a great home here as well. You'll just want to make sure you have solid skills in python/django (on the back-end), vue/react (on front), or similar to be a decent fit.

Work alongside a diverse set of expert technologists, computational biologists, and computer vision scientists – if you're intellectually curious, it's an amazing environment to be in. We're well-funded with strong revenue, growth, and – most importantly – impact.

Check out our open positions at https://www.pathai.com/careers/.

whafro··on Ask HN: Who is hiring? (June 2019)
PathAI | Boston, MA or Austin, TX | https://pathai.com | Onsite / Remote (US)

PathAI is looking for front- and back-end engineers and engineering managers to work toward detecting diseases like cancer faster and more accurately while paving the way toward personalized medicine.

We're working with a modern stack using Python/Django/Flask/DRF, alongside a Vue-powered front-end. Services are containerized, and we do our best to have a great engineering environment alongside our regulatory and compliance efforts. We're a technology company working within healthcare, not a healthcare company trying to leverage technology. I wrote about what this means to us: https://twitter.com/mjacksonw/status/1090693541565734914

We're growing quickly, so we're especially excited to bring on tech leads, but early- and mid-career developers who have great software engineering chops can find a great home here as well. You'll just want to make sure you have solid skills in python/django (on the back-end), vue/react (on front), or similar to be a decent fit.

Work alongside a diverse set of expert technologists, computational biologists, and computer vision scientists – if you're intellectually curious, it's an amazing environment to be in. We're well-funded with strong revenue, growth, and – most importantly – impact.

Check out our open positions at https://www.pathai.com/careers/.

whafro··on Ask HN: Who is hiring? (May 2019)
After completing the degree? Sure. During the degree? Maybe :) From digging through your comment history, it looks like you're in bioinformatics, so there are potential avenues around software engineering, ML engineering (depending on your computer vision exposure), and data science.

Feel free to reach out and I can help point in the right direction! jackson dot wilkinson at mycompanysurl

whafro··on Ask HN: Who is hiring? (May 2019)
PathAI | Boston, MA or Austin, TX | https://pathai.com | Onsite / Remote (US)

PathAI is looking for front- and back-end engineers and engineering managers to help detect cancer faster and more accurately while paving the way toward personalized medicine.

We're working with a modern stack using Python/Django/Flask/DRF, alongside a Vue-powered front-end. Services are containerized, and we do our best to have a great engineering environment alongside our regulatory and compliance efforts. We're a technology company working within healthcare, not a healthcare company trying to leverage technology. I wrote about what this means to us: https://twitter.com/mjacksonw/status/1090693541565734914

We're growing quickly, so we're especially excited to bring on tech leads, but early- and mid-career developers who have great software engineering chops can find a great home here as well. You'll just want to make sure you have solid skills in python/django (on the back-end), vue/react (on front), or similar to be a decent fit.

Work alongside a diverse set of expert technologists, computational biologists, and computer vision scientists – if you're intellectually curious, it's an amazing environment to be in. We're well-funded with strong revenue, growth, and – most importantly – impact.

Check out our open positions at https://www.pathai.com/careers/.

whafro··on Ask HN: Who is hiring? (February 2019)
PathAI | Boston, MA or Austin, TX | https://pathai.com | Onsite / Remote (US)

PathAI is looking for front- and back-end engineers and engineering managers to help detect cancer faster and more accurately while paving the way toward personalized medicine.

We're working with a modern stack using Python/Django/Flask/DRF, alongside a Vue-powered front-end. Services are containerized, and we do our best to have a great engineering environment alongside our regulatory and compliance efforts. We're a technology company working within healthcare, not a healthcare company trying to leverage technology. A few days ago, I wrote about what this means to us: https://twitter.com/mjacksonw/status/1090693541565734914

We're growing quickly, so we're especially excited to bring on tech leads, but early- and mid-career developers who have great software engineering chops can find a great home here as well. You'll just want to make sure you have solid skills in python/django or similar to be a decent fit.

Work alongside a diverse set of expert technologists, computational biologists, and computer vision scientists – if you're intellectually curious, it's an amazing environment to be in. We're well-funded with strong revenue, growth, and – most importantly – impact.

Check out our open positions at https://www.pathai.com/careers/.

← PreviousPage 2 of 7Next →