E-Commerce United States

ELIAS FERNANDES BARROS

Shopify Developer E-commerce Solutions UI/UX Optimization Team Leadership *****************@*****.*** Parauapebas, Para, Brazil EXPERIENCE

Shopify specialist

**** *. ******* BOULEVARD

02/2022 - 01/2025 Chicago, illinois 60607, united states Developed and customized 50+ Shopify stores, enhancing UX and increasing client satisfaction.

Boosted mobile conversion rates by 30% through mobile-first optimization and fast-loading themes.

Improved SEO performance, resulting in a 20–35% increase in organic traffic across client stores.

Collaborated with QA testers and stakeholders to reduce post-launch bugs by 80% within the first deployment cycle.

Shopify developer

Bitswits 01/2019 - 12/2022 Dover, delaware, united states Launched 30+ Shopify stores annually, managing all phases of the development lifecycle.

Increased annual revenue by $50K for a key client through conversion rate optimization.

Directed a team of 6 developers and designers on 10+ high-volume Shopify Plus rebuilds.

Reduced page load times by 40%, contributing to a 98% customer satisfaction rate.

Integrated advanced analytics via Google Tag Manager, Hotjar, and GA4 to track user behavior and inform design decisions. Maintained <2% post-deployment issue rate by implementing automated testing and rigorous code reviews.

Web developer

Mensajeros urbanos 04/2016 - 11/2018 Bogota

Designed and deployed a full-featured delivery platform used by 5,000+ daily active users.

Reduced payment-related support tickets by 45% through intuitive checkout and fraud prevention tools.

Applied responsive design principles, achieving 100% mobile accessibility compliance.

Collaborated with logistics and business teams to introduce a real- time delivery tracker, increasing delivery accuracy by 30%. KEY ACHIEVEMENTS

Shopify Store Customizations

Completed over 50 successful Shopify store customizations, enhancing user experience and visibility.

Improved Page Load

Achieved 40% faster page load times, increasing customer satisfaction and retention rates significantly.

Migration Projects

Successfully migrated multiple stores to Shopify Plus, improving site reliability and management.

SUMMARY

Results-driven Shopify Developer with 7+ years

of experience in designing, developing, and

optimizing e-commerce solutions.

Demonstrated success in leading cross-

functional teams and delivering high-

performance Shopify stores that drive revenue

through enhanced UX, site performance, and

SEO strategies. Proficient in Shopify Plus,

custom theme development, third-party app

integrations, and API development. Also

experienced in MERN stack development and

WordPress plugin customization. Strong

communicator with a growth mindset and a

passion for continuous learning and innovation.

SKILLS

AWS AWS Services Ecommerce

CSS ECommerce Figma HTML

JavaScript Liquid

Payment Gateways Python Rails

Ruby SEO Shopify

WooCommerce WordPress Node.js

Gmail Ruby on Rails

LANGUAGES

English Native

EDUCATION

Bachelor of Science

Herguan University

2010 - 2014 Sunnyvale, California

INTERESTS

UI/UX Trends & E-commerce

Innovation

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