PinnedAlex PowellinLevel Up Coding7 Must-Know Python Built-In LibrariesThe Python Standard Library makes our lives as programmers a lot easier by providing a breadth of functionalities. We select a few…·4 min read·Jul 18, 2022--2--2
PinnedAlex PowellinLevel Up CodingSolving a Hard Google Interview Question about Path Counting using MatricesInterviewing at Google is tough. Put your coding and math chops to the test with this fun and challenging question from a past interview.·4 min read·Jul 11, 2022--2--2
PinnedAlex PowellinTowards Data ScienceIntro to Gaussian Process RegressionA conceptual guide·5 min read·Jan 6, 2021--1--1
Alex PowellinLevel Up CodingEverything You Should Know About JavaScript RuntimesRecently, there has been a trend of executing Javascript code outside of web browsers. In this article, I’ll give a run-down of the current·7 min read·Aug 15, 2022--1--1
Alex PowellinLevel Up Coding5 Must Know Languages for Data Science and Machine LearningA Beginner’s Guide.·7 min read·Aug 11, 2022----
Alex PowellinTowards Data ScienceHow to Level Up Your Terminal Game6 Command Line Utilities to Improve Your Efficiency·8 min read·Aug 2, 2022--1--1
Alex PowellinLevel Up Coding6 Must Know Git/Github FeaturesYou’re already familiar with Git basics: pushing and pulling, staging and committing files, merging and rebasing. Here are some slightly…·4 min read·Jul 28, 2022----
Alex PowellinGeek CultureWhat is it like to be Data Scientist at a Big Tech Company?In a large-scale company that operates a service with hundreds of millions of clients or users, data is vital to constructing feedback…·3 min read·Jul 10, 2022----
Alex PowellinGeek CultureMulti-Asset Kelly Optimal Cryptocurrency PortfoliosA Case Study using Bitcoin, Ethereum, Cardano, and more.·7 min read·Mar 11, 2021--2--2
Alex PowellinTowards Data ScienceOrdinary Least Squares RegressionA mathematical guide.·8 min read·Jan 14, 2021----
