Papercups: Customer Service Platform

Designing a customer support platform with live chat features similar to Zendesk or Intercom.

• open source
• architecture
• platform
• communication
• javascript
• elixir

OTel Collector

Telemetry Processing as a Service with OTel Collector

• KubeWeekly#391

• open source
• architecture
• observability
• golang

OTel SDK

Logs, metrics, traces collection in OTel SDK

• open source
• architecture
• observability
• python

Jupyter Kernel Architecture

How Jupyter executes, inspects, completes and debug code

• open source
• architecture
• jupyter

React Hooks

How I learned about hooks by upgrading this website

• UI engineering
• software engineering
• javascript

Communicate Through Code

Learn to communicate your ideas clearly while coding

• software engineering
• python

The Nature of Distributed Systems

How distributed systems are different to single-node setups?

• system design

Design LRU Cache

Have fun designing least-recently-used cache in Python

• algorithmic coding
• data structures
• python

Heapify ✌️

How the priority queue and heap work: theory, implementation, complexity. Heap sorting and other applications.

• algorithmic coding
• data structures
• python

How I built my ML workstation 🔬

A full story about building a custom ML workstation. From parts picking to software installation and using.

• machine learning
• computer engineering

K-Nearest Neighbors 👨‍👩‍👧‍👦

Theoretical aspects of the KNN algorithm. Where it can be applied and when it fails.

• machine learning

Rock, Paper, Scissors

Play rock, paper, scissors game powered by computer vision

• computer vision