Senior WordPress DevOps: Overhaul Woocommerce infra for Speed, Scalability, and Global Performance
2 days ago

Job description
TLDR:
Make my site super fast, works for every user, Get my score to 90+
I am seeking a high-level WordPress DevOps engineer to completely overhaul the infrastructure of my growing WooCommerce store.
I am currently running on a VPS with CyberPanel/OpenLiteSpeed, but the site feels sluggish, scores poorly on mobile (~30 range), and is experiencing SSL "cipher mismatch" errors in in-app browsers (TikTok/Telegram).
I don't want a "plugin-fixer." I need someone to rebuild the backend foundation so the shop can scale to hundreds of products while maintaining a "99" speed feel.
Requirements:
Server-Level Optimization:
Audit and tune the VPS (CyberPanel/OLS). This includes PHP-FPM pool tuning, OPcache configuration, and moving from TCP to Unix sockets for better performance.
Database Overhaul:
My store is currently DB-bound. I need professional MariaDB/MySQL tuning (InnoDB buffer pool, query caching) and the implementation of Redis for persistent object caching.
SSL/Security Resolution:
Fix the underlying ERR_SSL_VERSION_OR_CIPHER_MISMATCH errors that appear in mobile apps. I need a clean SSL chain/intermediate certificate setup that works across all devices.
Asset & Image Strategy:
Beyond basic plugins, I need a global delivery strategy (CDN) that handles high-resolution product images without bloating the page size.
Stability & Quality:
Eliminate content duplication and layout shifts. The site must feel premium and "instant" to the user, not glitchy.
The Goal:
Pass Core Web Vitals on Mobile and create a stable, high-performance environment that won't "crap out" as I add more products and traffic increases.
Requirements:
Expert knowledge of OpenLiteSpeed and CyberPanel.
Deep experience in WooCommerce database optimization for large stores.
Mastery of SSL protocols and CDN edge caching.
Contract duration of 1 to 3 months. with 30 hours per week.
Mandatory skills:
WordPress, Web Development, WooCommerce, JavaScript, vps
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