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John Washam

Top 50%
@jwasham

Amazon engineer who created coding-interview-university, a comprehensive CS curriculum that's become the go-to roadmap for aspiring software engineers, plus computer-science-flash-cards and language practice repos that turn daily learning into habit.

Coding Interview University. I built a study plan that got me hired as a software engineer at Amazon.

357k

Study Cards. I built a flash card website for learning computer science topics.

9.1k

practice-python. Part of my daily plan for studying Python.

1.8k

Practice C. I made a collection of C exercises from my learning journey.

927

aws-lambda-sqs. AWS Lambda package for taking an incoming item and enqueuing using SQS (Simple Queue Service).

22

Code Catalog. I wrote a catalog of algorithms and data structures for interview prep.

1.1k

Read Matcher. I built a tool that finds DNA sequences inside larger genetic data.

9

Python Notes. I wrote study notes from a beginner Python book.

23

Casper. I customized a startup website template for my own needs.

5

Ghost Blog Kit. I built a complete blog setup that runs on your own server with built-in security.

64

practice-cpp. Part of my daily plan for studying C++.

695

ML Notes. I wrote notes and code for machine learning algorithms with examples.

72

Avatar Service. I built a service that generates and caches avatar images.

13

Lecture Reference. I made a study guide with links for computer science lectures.

124

C++ Experiments. I made a sandbox for experimenting with C++ code.

26

C Note. I compiled learning notes and practice programs for understanding C.

76

Sentiment Classifier. I built a service that reads text and scores its emotional tone.

12

Practice Go. I made a practice project for learning Go programming.

41

Casper Startup. I forked Ghost's Casper theme and added comments, analytics, and code highlighting.

11

Digraph Degree. I wrote a tool that calculates incoming connections in network diagrams.

8

Docker Nuke. I wrote a script that removes all Docker containers, images, and volumes.

81

C++ Practice. I wrote C++ practice exercises and experiments for learning.

27

Assembly and C. I studied low-level programming from a textbook and documented it.

191
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