About Me
Shopify Developer & Educator
I'm Sergio, a Shopify developer based in Lima, Peru, working remotely with US-based e-commerce brands.
With 5+ years of experience in fast-paced startup environments, I specialize in building and optimizing Shopify stores using Liquid, JavaScript, and modern frameworks like Vue.js. My background blends technical expertise with business understanding—I studied Business Engineering at UPC before diving into full-stack development at Codeable.
I'm currently Lead E-commerce Developer at Plant Therapy, where I'm the sole technical owner of a high-traffic Shopify platform generating $1M+ in monthly revenue with 335k+ sessions and a 4.43% conversion rate. I work directly with C-level executives to provide strategic technical consulting and build custom solutions including advanced discount systems, checkout validations, and Shopify Functions.
I also run MTB Labs, my development agency focused on helping US DTC brands scale their Shopify stores.
When I'm not coding, you'll probably find me with Mía, my Saint Bernard who serves as Chief Mascot Officer at MTB Labs.
Experience
Lead E-commerce Developer
Technical owner of $1M+/month Shopify platform. Vue.js, Ruby, Shopify Functions. Direct collaboration with C-level executives.
Team Leader
Led development projects, managed client communication, guided team in Shopify customization and CRO best practices.
Mid-Level Shopify Developer
Custom Shopify solutions focused on CRO. Performance analysis and optimization.
Mid-Level Shopify Developer
Custom sections, Dawn theme customization, metaobjects implementation for Shopify Expert agency.
Shopify Developer Jr.
Developed and customized Shopify stores, created custom sections with Liquid/JS/CSS.
Founder / Lead Developer
Startup empowering Peruvian entrepreneurs with digital presence. Bespoke Shopify stores.
Education
Full-Stack Web Development Intensive
Codeable (codeable.la) — 6 months, 2023
Business Engineering
Universidad Peruana de Ciencias Aplicadas (UPC)
Certifications
- • EF SET English Certificate 82/100 (C2 Proficient) — July 2023
- • SCRUM Foundation Professional Certificate (SFPC) — July 2023
- • Agile Methodologies Specialization — UPAL & Netzun, December 2022
- • UX Design Specialization — UPAL & Netzun, November 2022