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Leandro
@arnauleandro
Full Stack Web Developer and Automation Expert Websites
Spain
Spanish, English, German
About me
Hi, I’m Leandro from Spain, a full stack developer and automation specialist focused on building scalable digital solutions for businesses and startups. I specialize in custom website development, WordPress and WooCommerce solutions, PCB/firmware design, and Zapier AI automation workflows. My goal is simple build systems that are fast, reliable, user-focused, and built for real business growth. From frontend development to backend logic, APIs, automation, and embedded systems, I deliver clean, professional solutions with strong communication and long term support.
Skills
Leandro
Offline •
Average response time: 1 hour
See my services
Custom Websites
I will do custom ai website development as full stack developer, front end developer
Custom Websites
I will build,rebuild custom website development business webite front end web developer
Work experience
WordPress Website Development and Bug Fixing
web.dev • Freelance
Jul 2025 - Oct 2025 • 3 mos
Developed and maintained WordPress websites, including custom themes and plugin configurations. Diagnosed and fixed critical bugs, improved loading speed, and enhanced overall website functionality. Ensured responsive design across all devices and implemented UX improvements for better engagement.
AI Automation & Workflow Integration Systems
Smart Solutions Property Management • Freelance
Feb 2025 - Mar 2025 • 1 mo
Built automated workflows using Zapier and n8n to connect multiple applications and streamline business processes. Designed AI-powered automation systems to reduce manual tasks, improve operational efficiency, and enable real-time data synchronization between platforms. Integrated APIs and optimized workflows for scalability and reliability.
Shopify Store Optimization and Redesign
Ecommerce • Freelance
Jun 2021 - Sep 2024 • 3 yrs 3 mos
Redesigned and optimized a Shopify store to improve performance and user experience. Implemented theme customization, improved site speed, fixed layout issues, and enhanced mobile responsiveness. Optimized product pages and navigation structure to increase conversions and reduce bounce rate.
