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Building a Reusable Firestore Migration Runner in Go
Featured

Building a Reusable Firestore Migration Runner in Go

A reusable Go library for Firestore collection migrations with cursor-based pagination, batch writes, checkpoint resume, rate limiting, and dry-run. Built for real production use.

29-Mar-2026
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Recent Articles

Latest guides and tutorials from our team

Solving CHALLENGEs in Browser Automation with Custom OCR
ocr

Solving CHALLENGEs in Browser Automation with Custom OCR

Integrate a custom-trained OCR model into browser automation to solve text-based CHALLENGEs. The OCR service, confidence thresholds, and retry logic.

27-Dec-2025
Running Claude Code in Batches for Automated Workflows
claude

Running Claude Code in Batches for Automated Workflows

Learn how to run Claude Code in batches using Python. Automate long-running AI coding tasks with process control, timeouts, and graceful termination.

24-Dec-2025
Why CRNN Works for OCR: A First-Principles Explanation for Developers New to AI
machine-learning

Why CRNN Works for OCR: A First-Principles Explanation for Developers New to AI

Understanding why Convolutional Recurrent Neural Networks with CTC loss became the standard for text recognition. No PhD required - just curiosity about why certain architectures fit certain problems.

24-Dec-2025
Teaching AI to Distrust Itself: How I Built a 98% Accurate OCR Model by Learning to Question Everything
machine-learning

Teaching AI to Distrust Itself: How I Built a 98% Accurate OCR Model by Learning to Question Everything

Building an OCR model taught me that the hardest part of machine learning isn't the model - it's the labels. Here's how iterative outlier detection and healthy skepticism got us to 98% accuracy.

24-Dec-2025
WireGuard Tunnel: Connecting a Raspberry Pi to Google Cloud
wireguard

WireGuard Tunnel: Connecting a Raspberry Pi to Google Cloud

Set up a persistent VPN tunnel between a Raspberry Pi behind NAT and a GCE VM. Foundation for distributed homelab systems.

22-Dec-2025
Identify Your Raspberry Pi Hardware via SSH
raspberry-pi

Identify Your Raspberry Pi Hardware via SSH

Not sure which Raspberry Pi model you have? These SSH commands reveal your Pi's model, CPU, RAM, and OS without needing physical access.

22-Dec-2025

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