Profiled hot code paths, implemented multi-tiered Redis caching, tuned the database query pool, and hardened Cloudflare edge rules to reduce load times from 4.2s to 1.5s.
A large product catalog and heavy custom extensions caused average page load times to climb to 4.2 seconds. Slower response times directly impacted conversion rates, search rankings were slipping, and high-concurrency traffic during promotional campaigns caused database lockups and severe site degradation.
Sluggish customer experience, recurring database connection timeouts, and recurring downtime during marketing promotions.
Lightning-fast page delivery backed by multi-tier caching and optimized database indexes that easily absorb traffic spikes.
Engineered across the complete technical workflow with thorough QA and zero downtime.
Instrumented Blackfire profiling to detect expensive SQL queries, redundant loop lookups, and unoptimized layout XML rendering.
Architected separate, dedicated Redis instances for session storage, backend object cache, and Full Page Cache (FPC) with automated cache-tag invalidation.
Re-indexed high-cardinality tables, configured MySQL connection pools and buffer caches, and set up Cloudflare enterprise edge caching rules.
By decoupling catalog reads from dynamic checkout transactions, static and semi-dynamic pages are served directly from RAM and edge caches, freeing server resources exclusively for real cart updates and checkouts.
Start with our fixed $500 Technical & Growth Assessment. A senior engineer audits your stack, identifies root causes, and delivers a prioritized implementation plan within one business day.
