SQL для тестировщика— Telegram Channel

This Russian-language channel focuses on teaching SQL skills specifically for QA professionals, covering advanced PostgreSQL topics, interview preparation, and database optimization. Subscribers receive curated digests with theoretical resources and practical tips, along with occasional external advertisements relevant to testing tools. The content is high-quality, technically accurate, and valuable for anyone in the QA or Data fields looking to improve their query skills.

Exceptional quality with deep technical dives and highly curated resources for QA professionals.