--- title: "Mostafa Mansour (@Krietallo) | Hashnode" description: "I mewo back at cats. Read the latest articles by Mostafa Mansour on Hashnode." url: "https://hashnode.com/@Krietallo" --- @Krietallo # Mostafa Mansour @Krietallo · Joined July 2021 I mewo back at cats ### [Frontend System Design notes](https://krietallo.hashnode.dev/frontend-system-design-notes?utm_source=hashnode&utm_medium=feed) Notes I have taken preparing for System Design interview with a focus on Frontend. 27 min read · [krietallo.hashnode.dev](https://krietallo.hashnode.dev/frontend-system-design-notes?utm_source=hashnode&utm_medium=feed) [Feb 21](https://hashnode.com/posts/frontend-system-design-notes/699a26613dc17c4862357a49) ### [Mastering Behavioral Interviews: A Guide for Software Engineers](https://krietallo.hashnode.dev/mastering-behavioral-interviews-a-guide-for-software-engineers?utm_source=hashnode&utm_medium=feed) Use the STAR method for behavioral interviews. Improve storytelling skills for software engineering with practical insights and examples 4 min read · [krietallo.hashnode.dev](https://krietallo.hashnode.dev/mastering-behavioral-interviews-a-guide-for-software-engineers?utm_source=hashnode&utm_medium=feed) [1](https://hashnode.com/posts/mastering-behavioral-interviews-a-guide-for-software-engineers/6767d1d9ec1c25c24384524c) [Dec 22, 2024](https://hashnode.com/posts/mastering-behavioral-interviews-a-guide-for-software-engineers/6767d1d9ec1c25c24384524c) ### [Debugging Your CV: Why Recruiters Keep Skipping Your Resume](https://krietallo.hashnode.dev/debugging-your-cv-why-recruiters-keep-skipping-your-resume?utm_source=hashnode&utm_medium=feed) Optimize your resume: prioritize key sections, use action verbs, highlight relevant experience, and avoid common pitfalls 28 min read · [krietallo.hashnode.dev](https://krietallo.hashnode.dev/debugging-your-cv-why-recruiters-keep-skipping-your-resume?utm_source=hashnode&utm_medium=feed) [Dec 21, 2024](https://hashnode.com/posts/debugging-your-cv-why-recruiters-keep-skipping-your-resume/676730dd78f4eedda8509011) ### [Job hunting Tips & Tricks](https://krietallo.hashnode.dev/linkedin-tips-tricks?utm_source=hashnode&utm_medium=feed) Master LinkedIn job search with essential tips on networking, referrals, and recruiter connections. Boost your chances with this comprehensive guide 6 min read · [krietallo.hashnode.dev](https://krietallo.hashnode.dev/linkedin-tips-tricks?utm_source=hashnode&utm_medium=feed) [Dec 21, 2024](https://hashnode.com/posts/linkedin-tips-tricks/6767307d49ba03664b80c69a) ### [How to get started contributing to Open source projects](https://krietallo.hashnode.dev/how-to-get-started-contributing-to-open-source-projects?utm_source=hashnode&utm_medium=feed) Contributing to open source is one of the best ways to fill an empty CV: you work on real codebases, collaborate with experienced engineers, and leave a public record of your work. I realize it might 11 min read · [krietallo.hashnode.dev](https://krietallo.hashnode.dev/how-to-get-started-contributing-to-open-source-projects?utm_source=hashnode&utm_medium=feed) [Dec 21, 2024](https://hashnode.com/posts/how-to-get-started-contributing-to-open-source-projects/6767127b73004aa3c3976cd9)