August 2025 – Page 3

Visualizing Time Series Data with Python and Plotly

Alex Chen, August 4, 2025

Visualizing Time Series Data with Python and Plotly: A Staff Engineer’s Guide to Production-Ready Interactive Charts
Two years ago, our fintech platform was drowning in time series data – 50M+ financi…

Python

Optimizing Python CLI Apps for Speed: My Top Techniques

Alex Chen, August 3, 2025

Optimizing Python CLI Apps for Speed: My Top Techniques
Last year, our deployment CLI tool was taking 45+ seconds just to initialize, which was absolutely killing our team’s velocity during critical r…

Python

Mastering Kafka Partitions with Python for High-Performance Streaming

Alex Chen, August 2, 2025

Mastering Kafka Partitions with Python for High-Performance Streaming
A Deep Technical Analysis of Production-Ready Partition Strategies
The Partition Strategy Crisis That Nearly Broke Our ML Pipeline…

Python

Scaling Python Websocket Apps for Thousands of Users

Alex Chen, August 1, 2025

Scaling Python WebSocket Apps for Thousands of Users
The 10k Connection Reality Check
Three years ago, our trading platform team faced what I now call “the WebSocket wake-up call.” We had built a beau…