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Lead Full-Stack Engineer & Architect | Ajel.sa | 2017 - 2019

//Context & Scale

Ajel.sa (صحيفة عاجل الإلكترونية) is one of the highest-traffic digital newspapers and breaking news networks in Saudi Arabia, serving millions of readers across the GCC. Inherited an unstandardized, high-overhead Drupal installation on Acquia Cloud Enterprise where unvetted custom modules and database bloat triggered severe lock contention and page latency degradation during national breaking news surges. Contracted as Lead Full-Stack Engineer and Architect across a two-year engagement (2017-2019) to restructure platform architecture, govern database schemas, implement automated CI/CD release cycles, and stabilize performance under extreme concurrent loads.

//Architectural Decisions

  • ->Multi-Tier Edge & Object Caching: Engineered a caching hierarchy combining Varnish edge caching with Redis persistent object caching, establishing granular block-level cache invalidation rules that offloaded over 85% of dynamic read queries from primary database clusters.
  • ->Strict Schema Governance & Cleanup: Audited legacy custom modules, purged orphaned field tables, and normalized database schema boundaries to eliminate table lock contention during simultaneous newsroom publishing and audience spikes.
  • ->Three-Tier Automated CI/CD Lifecycle: Replaced ad-hoc live server edits with a disciplined three-tier pipeline (Development, Staging, Production) driven by version-controlled Drupal configuration management, removing production deployment risks.
  • ->Asynchronous Segmented Monetization: Architected non-blocking, asynchronous ad injection pipelines segmented by reader geography, content category, and device type, preventing ad network latency from degrading Time-to-First-Byte (TTFB) or Core Web Vitals.

//Engineering Execution

  • ->Acquia Cloud Infrastructure Optimization: Configured multi-server PHP-FPM process managers, memory bounds, and automated cron daemons on Acquia Cloud Enterprise to handle asynchronous search re-indexing, image processing, and cache warming.
  • ->Syndication and Discovery Pipelines: Built automated content distribution feeds compliant with Google News, RSS, and Accelerated Mobile Pages (AMP) standards, alongside streamlined taxonomy tools for newsroom editors.
  • ->Cache-Friendly Layout Experimentation: Implemented client-side A/B monetization hooks that allowed advertising variants to be evaluated without busting server-side page caches.

//Measurable Impact

  • ->85%+ Database Read Offload: Edge and object caching absorbed over 85% of dynamic database queries, preserving sub-50ms response times during breaking news traffic surges.
  • ->Zero Deployment Outages: The version-controlled CI/CD release pipeline eliminated cutover downtime and deployment failures across dozens of production releases.
  • ->Syndication & Traffic Growth: AMP and Google News pipelines accelerated discovery and supported millions of daily readers across Saudi Arabia and the broader Gulf region.