John Mark G.

HI, I'M JOHN MARK

based in Barcelona, Sorsogon, Philippines.

Since 2015, I've been building for the web - custom Shopify themes and apps, full-stack sites, and mobile apps for clients around the world. Every project ships tested, polished, and ready to grow with your business.

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See What I Can Do
my services

How I can help your next project

What I Do?

01

Web Development

  • Responsive Websites
  • Full-Stack Apps
  • API Integration
  • Performance Optimization
  • Bug Fixing & Testing

02

Shopify Theme Development

  • Custom Theme Design
  • Liquid Development
  • Theme Customization
  • Speed Optimization
  • Section & Block Building

03

Shopify App Development

  • Custom App Development
  • Shopify API Integration
  • Webhook Automation
  • Admin & Storefront Extensions
  • App Maintenance & Support

04

AI Automation

  • Workflow Automation
  • Chatbot Integration
  • AI-Powered Tools
  • Process Optimization
  • Custom AI Solutions
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tools

What I build with

Tools I Use

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EXPERIENCES

Highlight My key Experiences

My Experience

(2020 - Present)

Senior Web Developer at TechCorp:

Spearheaded multiple web development projects, enhancing user experience and functionality. Led a team of developers to successfully launch high-traffic websites.

(2018 - 2020)

Front-End Developer at WebSolutions:

Developed responsive and interactive front-end interfaces using HTML, CSS, and JavaScript. Collaborated closely with designers to implement visually appealing and user-friendly websites.

(2016 - 2018)

Junior Developer at CreativeWorks:

Assisted in the development and maintenance of client websites. Gained hands-on experience with back-end technologies and database management.

(2014 - 2016)

Freelance Web Developer:

Worked on various freelance projects, creating custom websites for clients across different industries. Improved problem-solving skills and adaptability to client needs.
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projects

Some of my most recent projects

My Featured Projects

TechShop

E-commerce Platform

design - frontend - backend

Edumaster

Online Learning Platform

design - frontend - backend

QuickBite

Food Delivery Mobile App

ui/ux design - mobile development
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contact

Let's get in touch

Contact me

+420 652 887 351

emily@devis.com

4730 Crystal Springs Dr, Los Angeles, CA

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