David Martinez
Ruby on Rails Architect
Articles by David Martinez
SQL Server Management Studio: Complete Tutorial
Learn SSMS v19 with SQL Server 2022: install, monitor, secure connections, and automate maintenance with hands-on T-SQL and PowerShell examples. Start...
M.2 NVMe vs SATA SSD: Speed and Performance Differences
Compare M.2 NVMe vs SATA SSD speeds, thermal and security guidance, and troubleshooting with real-world commands and diagrams. Read actionable steps n...
How to Remove Underline from Links Using CSS
Learn accessible CSS patterns to remove link underlines in Rails 7 and Tailwind v3. Includes examples, ActionMailer tips, and a copy-paste demo — try...
Learning WebSockets and Real-time Communication
Build a production-ready Rails 7 chat with Action Cable, Redis, and PostgreSQL. Follow secure setup, best practices, and React JSON integration—start...
Advanced Threat Management and Incident Response
Practical incident response templates, SIEM queries, and tool-version guidance (Splunk, Elastic, AWS CLI v2). Apply these playbooks today.
Integrating APIs & Web Services in Front-End Projects
Practical front-end API integration guide for React & Vue with code examples, zod validation, correlation IDs, and serverless proxies. Read now.
Learning Progressive Web Apps for Offline Functionality
Build resilient PWAs with service workers, caching, IndexedDB, and Workbox. Follow step-by-step examples, a complete service-worker.js, and troublesho...
Responsive Design & Accessibility in Front-End Development
Practical responsive design and accessibility techniques, code samples, and CI integration. Apply these actionable patterns to improve your site's inc...
Mastering Web Back-End Development with Ruby and Sinatra
Deep dive into Ruby 3.2.2 & Sinatra 2.2.0: JWT auth, Puma tuning, ActiveRecord tips and deployment. Learn production-ready patterns—start building now...
Web Back-End Basics: Start Your Development Tutorial
Learn Rails 7 back-end fundamentals with PostgreSQL, Sidekiq, and RSpec. Secure setup, testing, and deployment guidance—start building now.
Learn Web Performance: Server Hardware and Configuration Optimization
Improve web performance with hardware tuning, Nginx & Apache configs, Redis caching, and Prometheus monitoring. Follow practical steps and start optim...
Enhance Website Performance through Apache Optimization
Improve site speed with Apache optimization—caching, compression, MPM tuning and security. Follow practical configs and troubleshooting steps. Start o...
Online Store Success: E-commerce Web Development Essentials
Practical e-commerce development guide: secure payments, performance, testing, and architecture. Start building a resilient online store today.
Learn E-commerce Web Development: Step-by-Step Guide
Step-by-step Rails 7 e-commerce guide with Devise, Stripe Checkout, RSpec, and Docker. Follow practical steps to build, test, and deploy your store to...
Getting Started with Drupal Template Customization for Beginners
Learn Drupal template customization with Twig examples, preprocess hooks, Composer & Drush tips for Drupal 9/10. Start building custom themes today.
Affinity Designer: Step-by-Step Web Design
Master web design with Affinity Designer 2.0: step-by-step workflows, export tips, security & troubleshooting. Follow practical examples — get started...
Learn Webflow: Design, Develop & Launch Websites
Master Webflow with Rails-informed tips, troubleshooting, and launch checklists. Get practical guidance and start building responsive, SEO-friendly si...
Sketch: Design Modern, Responsive Websites
Master Sketch v99 for responsive UI—Smart Layout, symbols, prototyping, and handoff. Read practical tips and export examples; start designing now.
Figma for Web Design: Collaboration & Power
Hands-on Figma workflows, token export examples, CI & Slack tips. Read practical steps and code snippets — start streamlining your design ops today.
Website Optimization for Beginners: 8 Steps to Enhance Performance
Master website optimization with 8 essential steps. Enhance performance, boost user experience, and start optimizing today!