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strimp099

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pyquantnews.substack.com 7mo ago

Manage risk with drawdown, not hope

strimp099
1pts0
pyquantnews.substack.com 7mo ago

Are your features aligned to reality?

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pyquantnews.substack.com 8mo ago

How to compute daily VaR fast

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news.ycombinator.com 2y ago

Ask HN: What ChatGPT prompt do you use to avoid code-writing hallucinations?

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5pts8
www.acquired.fm 2y ago

Microsoft (In Podcast Form)

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1pts0
news.ycombinator.com 4y ago

The Unreasonable Effectiveness of Hiring Freelancers

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44pts42
news.ycombinator.com 4y ago

Ask HN: How to get help for side projects?

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2pts3
news.ycombinator.com 5y ago

Ask HN: What do you use to store code snippets from around the web?

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3pts6
news.ycombinator.com 6y ago

Web App Architecture

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9pts2
opensourceonesies.com 6y ago

Show HN: Open-source Onesies – Your favorite open source logos for baby

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1pts0
loominus.ai 6y ago

Split time series train and test data the right way, automatically

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2pts0
loominus.ai 6y ago

Building data pipelines for feature engineering with Teraport

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1pts0
loominus.ai 6y ago

Show HN: Loominus AI – The fastest way to be productive with machine learning

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8pts0
news.ycombinator.com 7y ago

Ask HN: How do I ask someone senior to me to be my mentor?

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2pts1
news.ycombinator.com 7y ago

Ask HN: Are you put off building something because it already exists?

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1046pts292
news.ycombinator.com 7y ago

Ask HN: What is the best example of data-heavy dashboards you've seen?

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3pts1
news.ycombinator.com 7y ago

Ask HN: What do you use as your personal CRM?

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38pts14
news.ycombinator.com 7y ago

Ask HN: Any interest in UpWork for personalized financial advice?

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2pts0
github.com 8y ago

Equity Option Implied Volatility Analytics with Python

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news.ycombinator.com 8y ago

Graph database backend for iOS mobile app

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1pts1
www.pyquantnews.com 8y ago

Resources for scientific computing and quantitative analysis

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1pts0
github.com 9y ago

Bootstrap QuantLib-Python on Vagrant

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1pts0
github.com 10y ago

Equity Option Implied Volatility Analytics with Python

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3pts0
news.ycombinator.com 10y ago

Best tool for capturing ideas anytime, anywhere

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2pts3

One of the most successful quant traders in history, Jim Simons studied topology in the 60s. It’s rumored he used deep neural networks in his trading before they were cool. This post really brought the two together for me in a way I didn’t understand before.

This is definitely true.

My plan was to brining in freelancers just to get the thing built - because I couldn't get it done.

I've since brought on two technical co-founders with a stake in the project to avoid what you're describing.

I was only able to bring them in because I had a product launched.

It was a very sudden mind shift for me. All of the sudden one day I said f* it. If I want this thing to exist, I need to focus on shipping. Not building.

The next day I hired up the freelance team.

Some people just like to build. Others want to run a product.

Either is cool. Just don't get them mixed up.

This story was about getting the first iteration of my product launched (somewhere beyond MVP but still rough).

I had a fractional CTO / project manager / React dev + backend dev + devops + designer. All between 50% and 100% for 8 weeks. I also heavily participated in backend work.

Total cost came in a little over US20k.

I did not stipulate milestones and I was lucky because everything worked out (except documentation).

I definitely suggest stipulating milestones.

I looked for experience in my niche (trading/investing), got a few references, and saw some of their work.

I was never 100% comfortable going through Upwork etc because you never really know. But I spent a lot of time writing up the requirements and talking to people to get a feel.

For better or worse, in the end I went with the marketing agency that was the most transparent.

I met a top notch designer through someone I DMed on Twitter. (If you're not on Twitter talking to people - go there.) He's EUR50/hour.

If you go through an agency, then yea closer to 10k.

I created a set of slides which introduced the project and created a doc with my expectations. I posted a very detailed job spec on Upwork, shortlisted 20 companies, and interviewed 10.

I picked the one I did because they were most transparent with what they would actually deliver. For me it was about a pre-launch strategy, what to do at launch, and how to systematize/scale post launch.

They built a marketing strategy for me. It breaks the effort into pre-launch/awareness, launch, and post-launch/systematize. They gave me insight into what to do when. They'll do the work or I can outsource. I've done a mix of both.

Yes, I've been running a simple site where people grab stock price data. Folks often donate to me. That was the group that I started speaking to. I now have ca. 250 email addresses on the waitlist. I've done a few surveys and had 1:1s with many people.

Priority items (I think):

1. Work through some of the business logic and wire it up to APIs/views in a way I can deploy. I have a clunky long running process that really should be a fast one I need to reason about.

2. Best way to upload, validate and insert user transaction data. I have a first pass which works ok but need another set of eyes and a cleaner UI/UX.

3. Deployment strategy. I had it all working on AWS Fargate but the run costs will be prohibitive. I want to run it on Lambdas. I would use a DO Droplet except I’m using Celery to run the long tasks async etc.

Can I DM you on Twitter or something?

I work at AWS. It is true we have a peculiar culture around writing. It goes much deeper than this post implies. There are several hour long training courses on writing, leaders are critiqued on their writing and those that can write the Amazon way move quickly through the org. Imagine having to make a decision and you have a concise, well written, data heavy document to read with your peers. It’s one of the many reasons we move so fast.

[dead] 5 years ago

It is no longer necessary to download historical price information from Yahoo! Finance for multiple stocks tickers into separate spreadsheets then combining the multiple series into one spreadsheet for analysis.

Also curious. Quantopian tried this, arguably with a profit motive, but did release some of the best Python engineering I’ve ever seen (Zipline). Definitions are important here: the “hedge” in hedge fund generally means returns uncorrelated with the broader market. OP could mean anything in this context.

An analytics platform for active retail traders.

A lot of folks have several trading accounts which provide varying degrees of analytics. I’ve found that consolidating the transaction history across these accounts to build a deep level of analytics manually is time consuming.

I’m leveraging the incredible open source Zipline library for the analytics. It’s like backtesting your actual trading activity.

I’ve been working on this on and off for almost three years and am just about to launch.

https://tradeblotterapp.com

"Only when something like this happens you realize just how impossible it is to talk to someone on the modern internet without having Google somewhere in the middle." This says it all and is likely become a strategic imperative for Google along the way.