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123212321

21 karma · joined February 15, 2018

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123212321··on Fitter, happier, and other fantasies of modern life
Probably some of this stuff does work. The real problem is that changing your life is really difficult. Mainly because there is inertia in your environment. People expect you to act and think how you have done in the past, your job expects you to show up at a specific time, think a certain way. The bar you frequent has a set of emotions associated with it. So does the coffee shop. And so it all snowballs, and you try to break free but the memories are everywhere
123212321··on Ask HN: How to self-learn math?
Work extremely slowly, possibly with a tutor through Principles of Mathematical Analysis by Rudin. The book lays down the real foundations of calculus and higher math. Learn the math as you come to it. Dont waste time going extensively through lower mathematics. You will get bored and life is too short for that.
123212321··on Ask HN: How to play the politics game at your company?
Work hard to justify the decisions of senior management. Outright refuse bad and low priority work

Discredit other teams through data analysis

123212321··on It's Getting Harder to Tell Banks from Tech Companies
The difference is that quants make way more than regular engineers in finance. At google, an engineer working on the next generation database can make a ton of money, his work is extremely valuable to the firm. Engineering innovation is central. In finance, engineers in HFT did make a ton, but HFT is no longer very profitable.
123212321··on It's Getting Harder to Tell Banks from Tech Companies
Source is I work in this field. There are positions with big data and data management that pay well. But the ones paying 350k+ are way harder to get than working at a top tech firm. Theres a quant trading firm called engineers gate that has a bunch of ivy league programmers, the top of the top. They havent made a nickel off their technology. They have a had a huge outflow of talent to Google and FB. People do get paid 500k+ to manage a firms data, but thats because the firm makes so much that the money splashes around, not because its a huge component of their profitability.

Even at Two Sigma, the engineers are second class to the quants.

123212321··on It's Getting Harder to Tell Banks from Tech Companies
As a regular engineer? Or is there a math heavy component?

My understanding is that I could get about 200k base at goldman and maybe a 20% bonus, this is for working in a high in demand field. Google/FB/Other job I can get 300k+ while working less hours, paid for lunch, better treatment, more respect.

123212321··on It's Getting Harder to Tell Banks from Tech Companies
The truth is tech is not a force multiplier in finance, except for HFT. A few firms do pay a ton for engineers (higher than google level comp), but there are probably less than 5000 of those engineers in NYC.
123212321··on It's Getting Harder to Tell Banks from Tech Companies
This isnt really true. Banks dont pay anywhere near tech salaries. Its all lip service.

The flow of good engineers is always banks -> tech companies and never tech companies -> banks.