I’m an SRE and DevOps engineer with a strong background in backend development. I love learning and writing, and I share things I learn from my work here.https://saraiyeh-b.com/https://saraiyeh-b.com/blog/how-dns-actually-works/https://saraiyeh-b.com/blog/how-dns-actually-works/A detailed, engineer‑friendly walkthrough of how DNS works—from the first query your system sends to the final IP resolution. We’ll explore recursive resolvers, root and TLD servers, caching, records, and what really happens behind every domain lookup.Fri, 10 Apr 2026 00:00:00 GMThttps://saraiyeh-b.com/blog/markdown-style-guide/https://saraiyeh-b.com/blog/markdown-style-guide/Here is a sample of some basic Markdown syntax that can be used when writing Markdown content in Astro.Wed, 19 Jun 2024 00:00:00 GMThttps://saraiyeh-b.com/blog/soft-skills-every-software-engineer-should-have/https://saraiyeh-b.com/blog/soft-skills-every-software-engineer-should-have/A comprehensive guide to the top 5 essential soft skills needed by software engineers, including problem-solving, communication, teamwork, time management, and creativity.Mon, 20 Apr 2026 00:00:00 GMThttps://saraiyeh-b.com/blog/soft-skills-every-software-engineer-should-have-fa/https://saraiyeh-b.com/blog/soft-skills-every-software-engineer-should-have-fa/راهنمای جامع ۵ مهارت نرم ضروری برای مهندسان نرم‌افزار، شامل حل مسئله، ارتباطات، کار تیمی، مدیریت زمان و خلاقیت.Mon, 20 Apr 2026 00:00:00 GMThttps://saraiyeh-b.com/blog/working-through-darkness/https://saraiyeh-b.com/blog/working-through-darkness/As a Site Reliability Engineer in Iran, losing global internet access could have ended my work overnight. Instead, I learned to survive—using national tools, local mirrors, and self‑hosted systems to keep developing, learning, and building through isolation. Here’s how I adapted when the internet disappeared.Thu, 09 Apr 2026 00:00:00 GMT