
Nicolas
Expert WordPress, WooCommerce Problem Solver, Maintenance, Security
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Senior WordPress & WooCommerce Specialist
Web3 Digital Marketing • Freiberufler
Feb 2018 - May 2022 • 4 yrs 3 mos
Serving as a lead technical specialist managing high traffic e-commerce storefronts and corporate web assets. Tasked with diagnosing and eliminating critical website bottlenecks, resolving database conflicts, and engineering bulletproof security protocols to protect digital revenue. Key Achievements: Successfully resolved over 500+ critical WordPress core, theme, and plugin bugs with zero data loss or downtime. Managed full-stack migrations for complex WooCommerce stores, ensuring seamless database transfers, complete product data retention, and zero checkout disruption. Designed and deployed customized monthly maintenance frameworks, boosting client site performance and page load speeds by up to 40%. Implemented advanced malware containment and hardening strategies, recovering hacked platforms and establishing proactive firewalls to mitigate future technical vulnerabilities. Optimized checkout pipelines, shipping configurations, and payment gateway architectures to directly improve conversion rates and platform stability.