Elena Rodriguez
UI/UX Developer & Design Systems Specialist
Articles by Elena Rodriguez
Blockchain Technology Explained: Beyond Cryptocurrency
Learn blockchain architecture, smart contracts, and dApp integration with code examples, Node.js crypto tips, and deployable Hardhat patterns. Start b...
Malware Types Explained: Virus, Trojan, Ransomware, Spyware
Learn how viruses, Trojans, ransomware, and spyware work with detection commands, sandboxing best practices, and incident response steps. Read actiona...
Phishing Attacks: How to Identify and Avoid Email Scams
Learn practical techniques to detect phishing—header analysis, SPF/DKIM/DMARC examples, scripts, Postfix rules, and UX defenses. Secure your inbox now...
PCIe 5.0 Explained: Next-Gen Interface Performance
Explore PCIe 5.0 architecture, benchmarks, setup, and upgrade considerations. Get step-by-step guidance and troubleshooting to upgrade confidently.
Computer Memory Hierarchy: Cache, RAM, and Storage Explained
Learn how cache, RAM, and storage impact app performance with Java 17, React 18, Webpack 5 examples, caching patterns, and security tips. Read now.
Linux File Permissions Explained: chmod and chown Tutorial
Master Linux file permissions with chmod, chown, umask, ACLs and SUID/SGID. Includes examples, security tips, and troubleshooting—apply safely in your...
Computer Hardware Basics: CPU, RAM, and Motherboard Explained
Learn CPU, RAM, and motherboard security, thermal, and profiling best practices with commands and troubleshooting. Secure and optimize your system—sta...
Understanding CPU Cores and Threads: A Complete Guide
Learn how CPU cores and threads affect performance with Java and Linux examples, profiling tips, and security best practices. Apply actionable steps n...
MS Excel vs Word: Key Differences Explained
Compare MS Excel vs Word—features, integrations, automation steps, and accessibility best practices. Learn actionable setup, security, and troubleshoo...
Front-End Performance: Speed Up Your Site & User Experience
Learn proven front-end performance practices—image optimization, caching, CDNs, and monitoring—to speed up your site. Start optimizing today.
Unleashing the Power of Web Components & Shadow DOM
Learn to build encapsulated Web Components with Shadow DOM, templates, and Vue 3 integration. Read the guide and start building reusable UI components...
Defending Your Business Against Ransomware: A Complete Guide
Practical ransomware defense for businesses: backups, EDR, IR playbooks, and UX-driven recovery workflows. Read actionable steps and secure your opera...