About Muhammad Javad
English
Native or bilingual
Dutch
Basic
Experience
- ToptalFull Stack DeveloperMarch 2021 - Today (5 years and 3 months)
- Build and maintain scalable frontend and backend solutions for web applications and eCommerce platforms.
- Develop and customize Shopify themes, sections, apps, and integrations using Liquid, Shopify APIs, and Shopify 2.0 features.
- Create and maintain custom WordPress themes, plugins, and WooCommerce functionality tailored to business needs.
- Integrate platforms with payment gateways, CRMs, ERPs, marketing tools, and external APIs.
- Implement and configure Google Analytics (GA4), Google Tag Manager, Google Ads conversion tracking, and Meta Pixel for accurate event and conversion tracking.
- Monitor analytics dashboards, validate conversion tracking, and help marketing teams optimize campaigns using GA4, Meta Ads, and Google Ads data.
- Improve website performance, Core Web Vitals, and loading speed through caching, code optimization, and asset management.
- Manage deployments, CI/CD pipelines, server configurations, hosting environments, and cloud infrastructure.
- Ensure system reliability by implementing security best practices, updates, monitoring, and backups.
- Successfully delivered 20+ full-stack projects across eCommerce, SaaS, and corporate platforms using technologies such as React.js, Node.js, Laravel, Shopify, and WordPress.
- Improved website performance and user experience by reducing page load times by up to 60% through frontend optimization, lazy loading strategies, and backend query tuning.
- Led the development of a custom Shopify app for automated discount management, helping multiple clients improve promotional workflows and increase average order value (AOV).
- Implemented CI/CD pipelines using GitHub Actions and Docker, streamlining deployments, improving release reliability, and reducing production errors across distributed teams.
- Wholesale Helper,Support EngineerJuly 2019 - January 2022 (2 years and 6 months)
- Provided technical support and troubleshooting for Shopify merchants integrating WholesaleHelper apps, resolving theme compatibility issues and custom requirements.
- Assisted in developing and maintaining Shopify app features using Shopify APIs, Liquid, JavaScript, and backend services.
- Debugged and optimized app integrations across multiple Shopify themes, ensuring stable functionality for pricing rules, wholesale accounts, and checkout workflows.
- Collaborated with the product and engineering teams to reproduce bugs, implement fixes, and improve app reliability and merchant onboarding experience.
- Guided merchants and developers on custom implementations, theme integrations, and B2B workflows to ensure the successful deployment of wholesale solutions.
- Apricotlaw,Senior Web DeveloperJanuary 2015 - January 2017 (2 years)
- Conducted daily scrum meetings with the CEO, translated business goals into actionable tasks, and ensured development timelines aligned with company priorities.
- Managed project workflows in Asana, assigning tasks, monitoring progress, and maintaining communication across development and design teams.
- Collaborated directly with UI/UX designers to transform Figma/XD designs into responsive, SEO-optimized WordPress websites.
- Maintained code quality and scalability across 25+ client websites, implementing best practices in WordPress development and performance optimization.
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Education
- Master of ScienceMSCS Foundation University2019Master of Science
- Bachelor of Science in ComputerUniversity of the Punjab2009Bachelor of Science in Computer
Certifications
- English A2Cambridge2026