HN user

dirtyaura

7,576 karma

Software developer.

CTO, Software at Oura Health - the wellness ring http://ouraring.com

We are hiring, see: https://ouraring.com/careers

Personal website http://teemukurppa.net

Twitter http://twitter.com/teemu

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datawondering.com 1y ago

Dog Poop Compass – A Bayesian analysis of canine business

dirtyaura
1pts0
twitter.com 3y ago

Airbnb got rid of the Product Manager function

dirtyaura
6pts0
www.forbes.com 3y ago

Adept – a AI that learns to use software – raises $350M

dirtyaura
2pts1
techcrunch.com 3y ago

Boom takes the wraps off its supersonic Symphony engine design

dirtyaura
70pts94
betterhumans.pub 4y ago

Replace Your To-Do List with Interstitial Journaling to Increase Productivity

dirtyaura
4pts1
www.rollingstone.com 5y ago

Antarctica’s Doomsday Glacier: How Doomed Are We?

dirtyaura
4pts0
www.bloomberg.com 6y ago

Are Index Funds Communist?

dirtyaura
1pts0
towardsdatascience.com 6y ago

The Clean Coder by Robert Martin

dirtyaura
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www.bmj.com 6y ago

Identifying asymptomatic people helped eliminate virus in Italian village

dirtyaura
1pts0
perjantaikokki.fi 6y ago

A Finn first noticed his coronavirus symptoms with the Oura ring

dirtyaura
1pts0
www.fast.ai 6y ago

Covid-19, your community, and you – a data science perspective

dirtyaura
1pts0
twitter.com 6y ago

Why does soap work so well on the coronavirus and other viruses?

dirtyaura
51pts11
medium.com 6y ago

How to Write a Book in 30 Minutes

dirtyaura
1pts0
medium.com 6y ago

Y Combinator (and What Happened After) for Nordic Founders

dirtyaura
2pts0
tim.blog 6y ago

Reasons Not to Become Famous

dirtyaura
4pts0
www.nototo.app 6y ago

Nototo – Build a unified mental map of notes

dirtyaura
475pts131
alexdanco.com 6y ago

Ten Predictions for the 2020s

dirtyaura
3pts0
arenavc.com 6y ago

Airbnb, My $1B Lesson (2015)

dirtyaura
2pts0
www.theinformation.com 7y ago

Collaboration App Notion Labs Hits $800M Valuation in New Funding

dirtyaura
2pts1
www.nerdwallet.com 7y ago

What You Can (and Can’t) Learn from the Average Car Payment

dirtyaura
1pts0
news.mit.edu 7y ago

Breaking max efficiency of solar cells by activating 2 electrons with 1 photon

dirtyaura
543pts133
sararobinson.dev 7y ago

Analyzing Oura Sleep Data with Google BigQuery

dirtyaura
5pts0
medium.com 7y ago

A Data-Driven Approach to Uncover the Secrets of Billion Dollar Startups

dirtyaura
5pts0
www.ben-evans.com 7y ago

The End of the Beginning [video]

dirtyaura
77pts20
news.ycombinator.com 7y ago

Ask HN: How to model numerical energy data in Wolfram Alpha -style?

dirtyaura
2pts0
www.youtube.com 8y ago

Product Manager Role in Big Companies vs. Startups by Google PM [Video]

dirtyaura
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www.rogerschank.com 8y ago

IBM is not doing "cognitive computing" with Watson (2016)

dirtyaura
904pts435
blog.ouraring.com 8y ago

Introducing the New Oura App

dirtyaura
1pts0
articles.uie.com 8y ago

Themes: A Small Change to Product Roadmaps with Large Effects

dirtyaura
1pts0
www.theguardian.com 8y ago

Tesla to open R&D plant in Greece

dirtyaura
12pts1

Same with my daughter. We tried with balance bike, but she didn't adopt it and didn't find it fun to try. We went to training wheels and she was immediately motivated. And at the same time, I've heard success stories with balance bikes from my friends.

Kids are different, try out different things.

Deno raises $21M 4 years ago

Can someone more knowledgeable highlight what kind of security model do these Deno deployments have compared to virtual machines and containers, if they are isolated at the process level.

Oura Health | Multiple positions | Finland, USA, Switzerland | REMOTE possible | Full Time

The Oura ring and the Oura app (https://ouraring.com) are providing a leading solution to understand your sleep and recovery.

We have multiple software engineering roles open both in Finland, Switzerland and USA. They are ranging all the way from SREs and backend engineers to app engineers and data scientists.

A few highlights:

1. app engineers to strengthen our feature squads

A couple of examples: Senior Android Engineer, Context Squad, Finland https://apply.workable.com/oura-health-ltd/j/6D7E86D06B/

Senior Android Engineer, Content Squad, USA https://apply.workable.com/oura-health-ltd/j/F7AE093C48/

2. data engineers https://apply.workable.com/oura-health-ltd/j/A216673A96/

3. engineering manager for our eCommerce teams https://apply.workable.com/oura-health-ltd/j/0FA391EE6C/

4. Engineers passionated about eCommerce and payments https://apply.workable.com/oura-health-ltd/j/A20312045E/

An excellent piece. I’m especially interested to hear stories from the fellow HNers about the last point Jocelyn mentions: how to build 2 shipping cultures inside one company, when your business requires it (for example: two-sided marketplaces with different apps for consumer and businesses).

In our case, we have this situation with SW vs HW shipping culture. On the SW side, we focus on continuously developing features and have deliberately emphasized productivity over schedule-predictability, while on the HW side they naturally are focused more on schedule-predictability due to complex dependencies.

Now, this dichotomy has created an interesting discussions inside the company on the right way to ship products and projects, and to me, arguments mainly come from the fact that people come from the different shipping culture and have hard time to see the benefits and requirements of the other culture.

There are several countries that have reaped benefits of nuclear power for decades. In Nordics, both Sweden and Finland has over 30% of electricity generated by nuclear. In Eastern Europe there are also several countries (Ukraina, Hungary, Slovenia, Slovakia, Czech R) with a big chunk of their electricity generated by nuclear.

Ultra Safe Nuclear 6 years ago

This argument doesn’t hold. There are several countries such as Finland that have operated nuclear power plants for decades and do not have ambitions for nuclear bombs.

A long-time HN user here and I’m stoked to see our product on the HN front page

Note: If you are interested in working at Oura, we are hiring SW Engineers both in Helsinki, Finland and San Francisco.

Current open positions can be found on https://ouraring.com/careers and new positions are opening in a few weeks.

Night-time PPG measurement of Oura ring IS high-resolution. PPG is measured only when you are still enough.

Activity tracking is based on accelerometer data.

This is incorrect, the Oura ring 2 has been mostly designed by in-house team, not Haltian. They have been involved in the process though.

Being frugal and saving everything for 30 healthier years of your life to be able to spend money only when your body seriously starts to fail you.

I’m not sure why people see that an attractive way of spending their life.

The Oura ring especially for 2. and 5. https://ouraring.com

Oura focuses on the night-time measurements, such as HR, HRV, temperature and sleep quality. It also tracks your daily activity and inactivity level. It summarizes all this to your ”readiness”.

Especially temperature is a game changer that no other popular wearable has.

Our HR dept is still small (1-2 persons, the company in total has 70 employees), but if you are a great match, we will do our best to help you to move to Finland and get work permits.

Oura (ouraring.com) | Backend (Python) Developer | Helsinki, Finland | Onsite

https://ouraring.com/careers/

Oura is a fast-growing consumer company that helps people track and improve their sleep using the Oura ring. We are looking for a Python backend developer to strengthen our team.

Oura offers intellectually and technically interesting challenges that differ from typical web app scaling problems. The Oura ring’s sensors have tracked millions of nights of biodata and helped people in over 70 countries to improve their sleep and recovery – and this is only the beginning. Oura’s mission is to empower people to own their potential, giving them the insight and tools needed to be in control of their life.

Oura has solid financial backing and a steady revenue stream. We are now expanding our core cloud development team to better support our rapidly growing customer base.

Our office is located in the center of Helsinki – Kaisaniemi – which is easily reached by public transportation.

As a fast-moving startup, we focus on delivering customer value and being productive. As such, we leverage AWS managed services whenever possible.

If a personal productivity tool provides real value and costs $60 dollars per year, it is a no-brainer buy even from personal budget. Most higher income information workers earn that in an hour or two.

Why wouldn’t ”note taking on steroids” be worth $1B? It is useful for any information work, and most of the higher income jobs are essentially or at least partly information work.

And if they are currently making close to $100M in annual revenues, then $1B valuation doesn’t seem far off.

Lock-in effect is quite substantial after you have a couple of years of tagged information.

As a user, I just wish they would have a smoother implementation of their current product-offering.

I don't know why this is in HN, but thanks for posting this. I have always loved Bolero for its hypnotic transcendental feeling, that can be found in music of Terry Riley, Arvo Pärt and electronic music. I started to reading about Sergiu Celibidache and he seems a very interesting composer. A teaser from Wikipedia:

"Celibidache frequently refused to release his performances on commercial recordings during his lifetime, claiming that a listener could not obtain a "transcendental experience" outside the concert hall. Many of the recordings of his performances were released posthumously. He has nonetheless earned international acclaim for celebrated interpretations of the classical music repertoire and was known for a spirited performance style informed by his study and experiences in Zen Buddhism. He is regarded as one of the greatest conductors of the 20th century."