Mikhail Dorokhovich
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Mikhail Dorokhovich

Senior Full Stack Developer with 9+ years of experience specializing in building robust, scalable applications with Ruby, JavaScript, Go, Python, and more.

Available for part-time work

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Blog

Thoughts, tutorials, and insights on web development

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Zero Downtime
Database Schema Evolution: Safe DB Evolution Principles in Rails
2025-09-0117

Forward-only migrations, expand–contract pattern, online DDL, dual-write models, monitoring, and disaster recovery — a practical guide to evolving Rails database schemas without downtime.

Rails
PostgreSQL
Migrations
Zero Downtime
DevOps
Read Article