Martins nerry

Senior Shopify Developer & E-commerce Consultant

Mar 2025 - Present • 1 yr 4 mos

Job History & Achievements I help businesses build, customize, optimize, and scale successful Shopify stores that increase sales and improve customer experience. My expertise covers the complete Shopify ecosystem, from store creation to long-term maintenance. Responsibilities: Designed and developed high-converting Shopify stores from scratch. Customized Shopify themes using Liquid, HTML, CSS, and JavaScript. Set up Shopify POS systems for retail businesses. Installed and configured premium Shopify apps and third-party integrations. Optimized website speed, Core Web Vitals, and overall performance. Improved SEO to increase organic traffic and search engine rankings. Configured payment gateways, shipping methods, taxes, and checkout settings. Imported products, collections, variants, and inventory using CSV files. Migrated stores from WooCommerce, Wix, Squarespace, BigCommerce, and Magento to Shopify. Built responsive stores optimized for desktop, tablet, and mobile devices. Fixed bugs, theme issues, app conflicts, and checkout errors. Integrated Klaviyo, Mailchimp, Judge.me, Loox, DSers, Zendrop, Printful, and other business tools. Created custom landing pages and product pages focused on higher conversions. Managed inventory systems and automated order fulfillment. Implemented Shopify Markets for international selling and multi-currency support. Provided ongoing maintenance, technical support, and performance monitoring. Worked closely with clients to deliver projects on time while maintaining clear communication and excellent service.

WordPress & Web Support Developer

Aug 2024 - Present • 1 yr 11 mos

Developed responsive WordPress websites, fixed website bugs, optimized speed and security, and integrated plugins for business websites. Delivered modern landing pages and SEO-friendly website solutions.

Shopify POS & Store Optimization Specialist

Mar 2024 - Present • 2 yrs 4 mos

Specialized in helping retail businesses improve their Shopify stores and POS systems through technical optimization and workflow automation. Achievements Configured Shopify POS hardware and software. Improved store loading speeds by optimizing themes and images. Reduced checkout issues through payment gateway troubleshooting. Integrated inventory synchronization across online and physical stores. Automated order processing using Shopify Flow and third-party apps. Enhanced customer experience through navigation and UX improvements. Implemented analytics, Facebook Pixel, Google Analytics 4, and conversion tracking. Performed regular security updates and store maintenance.