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Kosta S

@qrkiingd

WordPress WooCommerce Engineer

Bulgaria
Bulgaro, Inglese, Tedesco
Alcune informazioni sono riportate in lingua inglese.
Chi sono
I am a WordPress and WooCommerce Engineer specializing in site speed, automation, and technical SEO. I make slow and broken stores fast and stable, utilizing Node.js and TypeScript tooling to ensure performance. My work includes building automated visual regression systems and managing large-scale production environments with thousands of products.... Continua a leggere

Competenze

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qrkiingd
Kosta S
offline • 
Tempo di risposta medio: 1 ora

Consulta i miei servizi

Ottimizzazione velocità
I will do wordpress speed optimization and fix core web vitals
A partire da85 USD / progettoMaggiori dettagli
Correzione di bug
I will fix any wordpress or woocommerce bug or error in 48 hours
A partire da60 USD / progettoMaggiori dettagli

Esperienza lavorativa

Freelance

WordPress & WooCommerce Engineer

Freelance • Freelance

Jan 2022 - Present • 4 yrs 8 mos

Specialized in e-commerce performance engineering, production debugging, and technical SEO for high-scale stores. Rebuilt caching architectures to reduce TTFB from 24s to <2s, eliminated mobile layout shifts, and implemented automated visual QA systems using Playwright. Managed zero-downtime SEO migrations for stores with 6,600+ products and handled complex stock synchronization and checkout defect fixes.