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pics 🥤 Peace Nov 21, 2019 👾Life is infinite Jan 22, 2020

Who Am I?


My name is Dr. M(arin||i)a von Steinkirch.

I am a physicist, a computer scientist, an entrepreneur, and a utopian.

This is my story.

Life as a Nerdy Kid

I am an Italian citizen (my family is originally from Treviso and Veneto), but I grew up in Brazil (in a European immigrant town in the south, called Curitiba). The other half of my family is from the south of Germany (back from Cuno von Uechtritz und Steinkirch time).

I started playing with computer terminals when I was around five or six, in my Uncle's 386. Science, Hacking, AI, and the Mysteries of the Universe have been a favorite subject of mine since then.

In 6th grade, I started my first company, selling magic blood. It wasn't real blood, but a chemical reaction, which I just learned about (see what happens when you mix Ammonia and Phenolphthalein). I sold several bottles in my school (until I got caught by the nums: I was in catholic school!).

My second company, in 7th grade, was a magazine subscription about a certain famous actor (I can't tell who, it's embarrassing). This was back when the internet wasn't really a thing, and subscribers would monthly mail me money to see the stories.

I started being very interested in coding & how computers work by that time, so I wrote my first website,

It was made in Macromedia Flash, and it's funny how some of my interests are still the same, such as AI and expert systems. Well, but not MP3 :).

Life as a Physicist

I went for my Ph.D. & M.Sc. degrees in Theoretical Physics at Stony Brook University, New York, and for a B.Sc. in Engineering & Physics at the University of Sao Paulo.

During college, I was an undergraduate researcher at the Brazilian National Council for Scientific and Technological, where I studied Cosmology (more specifically, the equations of dark matter and dark energy), under the supervision of Prof. Elcio Abdalla.

In the last year of college, I had the chance to spend a summer at NASA's Goddard Space Flight Center, as an undergraduate researcher, where I studied the Physics of Active Galactic Nuclei, with Prof. Steve Kraemer.

As a Ph.D. student, I had a scholarship as a graduate researcher at the Los Alamos National Laboratory and the Institute for Advanced Computational Science, where I developed Monte Carlo simulations and data analysis to find the Physics of Neutron Stars, with Prof. Christopher Lee Fryer, Prof. Alan Calder, and Prof. James M. Lattimer.

I also had a chance to work for a year at the Brookhaven National Laboratory, where I researched the Physics of Quark-Gluon Plasmas in the Relativistic Heavy Ion Collider (RHIC), with Prof. Barbara Jacak.

During that time, I had the honor of being awarded scholarships to attend events such as American Astronomical Society, HPC Xsede Summer School '13, CERN Winter School '09, and the well-regarded NYC programmer retreat Recurse Center'14 (formerly Hacker School).

I open-sourced a book on Group Theory, which seems to be popular among graduate students at CALTECH (at least, that's what Prof. Maria Spiropulu told me).

I have some scientific articles published in Nuclear, Astrophysics, and Cosmology. I have some whitepapers, tutorials, and open-source projects on Quantum Computing, Quantum Topological Field Theory, Machine Learning, among others. You can check them out on my graduate website.

I returned to computer science due to the influence of the hacking community. I presented a talk on hacking quantum cryptography at DEF CON's cryptovillage once.

Life as a Software Engineer

When I was still in my Ph.D., I played several CTF competitions. I played for Joel Eriksson's team, HackingForSoju (23th in 2014), and with a Polish team named Snatch The Root (29th in 2014).

At that time, I open-sourced a book on Python and Algorithms. In 2015, Hanbit Media, Inc. gave me money so that they would have it translated to Korean 🤷🏻‍♀️.

My first job outside the academy was as a security software engineer at Yelp. There I created an in-house machine learning software for DNS/Web endpoint data analysis. I also worked on several infrastructure and security tasks.

I was a senior software engineer at the Core OS (security) team at Apple for a year, under Ivan Krstić's supervision, where I developed software to help with Apple's internal security and incident response, I researched iOS Security hardening, and I helped writing Apple's Deep Learning toolkit for richer data augmentation for image recognition.

I was a senior infrastructure software engineer at Etsy for a year and a half, where I developed an incident response infrastructure for Etsy's fleet, with OSQuery. I wrote a security suite for GCP, that identifies and alerts on security flaws and misconfigurations.

I spent a summer hanging out with the folks from Surfline, where I helped building an end-to-end pipeline & software for surfers to retrieve clips of the waves they caught (from over 500+ cameras worldwide), and I learned how they maintain a worldwide camera infrastructure.

I spent a winter helping out the folks at the Quantum Gravity Research Institute, working together with Klee Irwin and his team to simulate a quantum gravitational theory on quasicrystals. I also taught Agile and DevOps practices for a team of 10+ scientists.

I spent some time helping out at Sara Hicks's awesome startup, Reaction Commerce, helping to develop full-stack & infrastructure e-commerce solutions.

Curiee is a project on quantum computing that should only make sense in five years or so. I am not in any hurry.

TripDrop is a project on extreme sports and traveling, aiming to find and deliver the right gear to nomads.

I am working with the folks of Unitary Fund to develop software technology for quantum computing.

Sometimes I write about Quantum Computing, Python, and the Nomad Life. I make online courses too.



I know. An assortment of uncanny experiences (and many successes and many failures) and what appears to be an unfocused waste of a highly functional brain.

With the cost of devoting the majority of my time on training and creating, together with the hope that my mind will be operational for many decades still, I have established my lifelong technical interests to the following subjects:

  • infrastructure & orchestration,
  • ML & AI & deep learning & computer vision,
  • quantum computing & quantum field theory, and
  • entrepreneurship.

Reality is a beautiful illusion, so anything described as common sense is just an outcome of the spacetime coordinates where I exist. Call me insane.

Life in-between

When on vacation, I like to travel the world, searching for nice surfing, skateboarding, and snowboarding spots.

At home, I like to drink exotic teas, read classic books, play the piano && make new beats (so that Patrick Justice can rap).

My favorite motto is Impossible is a state of mind. From extreme sports, I like to think about this: Once we control our emotional response to events, time will move much slower. Here are some quotes and artistic elements that I regard.

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