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I am Duy Le, a Prague-based web developer and AI automation builder with 7+ years creating production websites. I combine a strong WordPress and front-end background with modern full-stack and AI-driven workflows to ship fast. I design and ship real products using Next.js, React, Supabase, and n8n, and I’ve delivered high-impact projects like the Schlieger.cz redesign that contributed to billions in revenue. I independently built AI-powered tools such as conversational bots, automated lead-generation pipelines, and a multilingual content aggregator. I am quadrilingual (Czech, Vietnamese, Slovak, English).…I am Duy Le, a Prague-based web developer and AI automation builder with 7+ years creating production websites. I combine a strong WordPress and front-end background with modern full-stack and AI-driven workflows to ship fast. I design and ship real products using Next.js, React, Supabase, and n8n, and I’ve delivered high-impact projects like the Schlieger.cz redesign that contributed to billions in revenue. I independently built AI-powered tools such as conversational bots, automated lead-generation pipelines, and a multilingual content aggregator. I am quadrilingual (Czech, Vietnamese, Slovak, English).

Duy Le

Web Developer, Full Stack Developer, AI Developer, +2

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I am Duy Le, a Prague-based web developer and AI automation builder with 7+ years creating production websites. I combine a strong WordPress and front-end background with modern full-stack and AI-driven workflows to ship fast. I design and ship real products using Next.js, React, Supabase, and n8n, and I’ve delivered high-impact projects like the Schlieger.cz redesign that contributed to billions in revenue. I independently built AI-powered tools such as conversational bots, automated lead-generation pipelines, and a multilingual content aggregator. I am quadrilingual (Czech, Vietnamese, Slovak, English).…I am Duy Le, a Prague-based web developer and AI automation builder with 7+ years creating production websites. I combine a strong WordPress and front-end background with modern full-stack and AI-driven workflows to ship fast. I design and ship real products using Next.js, React, Supabase, and n8n, and I’ve delivered high-impact projects like the Schlieger.cz redesign that contributed to billions in revenue. I independently built AI-powered tools such as conversational bots, automated lead-generation pipelines, and a multilingual content aggregator. I am quadrilingual (Czech, Vietnamese, Slovak, English).

Available to hire

I am Duy Le, a Prague-based web developer and AI automation builder with 7+ years creating production websites. I combine a strong WordPress and front-end background with modern full-stack and AI-driven workflows to ship fast.

I design and ship real products using Next.js, React, Supabase, and n8n, and I’ve delivered high-impact projects like the Schlieger.cz redesign that contributed to billions in revenue. I independently built AI-powered tools such as conversational bots, automated lead-generation pipelines, and a multilingual content aggregator. I am quadrilingual (Czech, Vietnamese, Slovak, English).

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Language

Czech

Fluent

Vietnamese

Fluent

Slovak

Advanced

English

Advanced

Work Experience

Web Developer at Schlieger.cz / Schlieger.de

January 1, 2023 - February 1, 2024

Rebuilt Schlieger.cz from a Figma design with pixel-perfect implementation, turning an outdated site into a modern, high-performance platform that contributed to the company’s ~4B CZK 2024 revenue, with the majority of leads coming through web forms. Optimized Core Web Vitals and PageSpeed; implemented SEO that ranked the site in the top 3 for key terms (“fotovoltaika”, “tepelná čerpadla”). Handled maintenance, security updates, PPC/analytics tracking, mobile responsiveness, and accessibility compliance.

Freelance Web Developer at ledu.cz (Self-employed)

March 1, 2017 - Present

Built and maintained 100+ websites for clients across business, finance, and crypto media, ensuring high performance and usability. Redesigned Cryptosvet.cz, improving performance, security, and SEO. Delivered AI-powered features alongside web builds — chatbots, lead-generation pipelines, and content automation — and used AI-assisted workflows (Claude Code, Cursor) to ship full features faster.