--- title: "John Adib (@mradib) | Hashnode" description: "London engineering leader, former CTO and UK Global Talent endorsee. ADPList100 mentor. Read the latest articles by John Adib on Hashnode." url: "https://hashnode.com/@mradib" --- @mradib # John Adib @mradib · London, UK · Joined November 2026 London engineering leader, former CTO and UK Global Talent endorsee. ADPList100 mentor. [Website](https://mradib.com/) ### [I Trusted the Regression Test After We Broke the Fix](https://mradib.hashnode.dev/i-trusted-the-regression-test-after-we-broke-the-fix?utm_source=hashnode&utm_medium=feed) A quick check that made our mobile regression tests more credible. 4 min read · [mradib.hashnode.dev](https://mradib.hashnode.dev/i-trusted-the-regression-test-after-we-broke-the-fix?utm_source=hashnode&utm_medium=feed) [1](https://hashnode.com/posts/i-trusted-the-regression-test-after-we-broke-the-fix/6ae75ca110f0f567ec4f69d5) [Nov 1](https://hashnode.com/posts/i-trusted-the-regression-test-after-we-broke-the-fix/6ae75ca110f0f567ec4f69d5)