Juan Visbal

I’m a Full-Stack Web Developer with 10+ years of experience in Ruby on Rails and Shopify, former Head of Engineering for an e-commerce SaaS company, and now Team Leader for the Colombian branch of a leading Shopify Partner.

Work Experience

Senior Web Engineer · Team Leader — SLTWTR (2023–present)

• Lead the agency’s Colombian branch, bridging product management and engineering while mentoring junior developers.
• Develop and support Shopify Plus stores with advanced features and integrations.
• Integrate Shopify Plus stores with third-party providers including Searchspring and Nosto.

Web Engineer · Head of Engineering — Pasilobus (2016–2023)

• Built responsive full-stack web applications for the Shopify App Store.
• Led engineering efforts and product feature development.
• Provided technical support for Shopify merchants.
• Mentored engineering interns and participated in expos and conferences.

Skills

Main	HTML5, CSS, JavaScript, Ruby, Ruby on Rails, Shopify, Tailwind, Hotwire (Stimulus & Turbo)
Code	SCSS, jQuery, Sidekiq, Redis, RSpec, SQL, Postgres, JSON, Git, GitHub, GitHub Actions, DigitalOcean
Design & Collaboration	Office Suite, Notion, Figma, Zeplin, Adobe XD

Education & Training

• ‘Enterprise coaching and PNL’ Seminar — Coomeva (2015)
• Electronics Engineering Degree — Universidad del Norte (2014)
• ‘Systems & Signals’ Class Monitor — Universidad del Norte (2013)
• High School Degree — International Berckley School (2009)

Languages

• Spanish (native)
• English (professional)

About

Nationality	Colombian
Date of Birth	November 4, 1992

Portfolio

• SLTWTR — sltwtr.com/blogs/work
• Pasilobus Apps — apps.shopify.com/partners/pasilobus
• MAVI (2017) — mavicol.org
• Pierrot Theater Academy (2015)
• Malinche Barranquilla (2016)
• Álvarez & Asociados (2016)

Note: You can download a printable PDF version of this resume at /resume.pdf.