Senior Full-Stack Developer with Shopify Expertise

Lucian Ward

Senior Full Stack Developer

**********.**@*******.*** Petaling Jaya, Selangor, Malaysia SUMMARY

Full Stack Developer with 6+ years of experience specializing in Shopify development, web applications, and end-to-end software solutions. Skilled in frontend and backend technologies, custom Shopify apps, API integration, and DevOps workflows. Experienced in building high-performing e- commerce platforms, developing custom checkout systems, and implementing analytics solutions with GA4. Strong problem-solving skills and a collaborative mindset, with a proven track record of delivering projects on time and optimizing workflows for performance and scalability. SKILLS

HTML CSS TailwindCSS JavaScript TypeScript JavaScript frameworks React.js Next.js Node.js API Integration RESTful API Responsive web design Git GitHub Version Control Heroku DevOps AWS Kubernetes Shopify Shopify Plus Shopify Theme Shopify App Shopify Checkout GA4 SQL NoSQL MySQL PostgreSQL MongoDB Databases Database design Software testing Jest Cross-functional Collaboration Software documentation UI UX Communication skills Cloud services Requirements Gathering AI Slack Team Development Docker Project management Postman EXPERIENCE

09/2022 - 09/2025

Frankfurt Am Main, Germany

Full Stack Developer

P&T Software GmbH

Developed, customized, and maintained Shopify e-commerce stores for multiple clients, handling both frontend and backend tasks.

Built custom Shopify themes and apps, integrating third-party APIs and payment gateways. Managed end-to-end project workflows, including development, testing, deployment, and post-launch support.

Optimized website performance, user experience, and SEO, leading to increased traffic and sales for clients. Automated DevOps processes for Shopify and associated backend services, including CI/CD and version control.

Built GA4 analytics dashboards that enabled data-driven marketing and product decisions. 08/2019 - 10/2023

Kuala Lumpur

Full Stack Developer

Webqlo

Developed and maintained Shopify and custom eCommerce solutions, focusing on backend logic, performance, and scalability.

Built and customized Shopify themes and apps, integrating third-party APIs (payments, shipping, CRM, analytics).

Designed and implemented backend services using modern frameworks to handle product data, orders, customers, and promotions.

Collaborated with designers and frontend developers to deliver high-conversion, responsive storefronts. Optimized database queries, API performance, and checkout workflows to improve site speed and reliability. Implemented authentication, authorization, and secure payment flows following best practices. Managed deployments, environment configurations, and CI/CD workflows to ensure smooth releases. Worked closely with clients to gather requirements, provide technical recommendations, and deliver solutions aligned with business goals.

EDUCATION

04/2015 - 07/2019 Bachelor of Science in Web Development Wawasan Open University (WOU)

LANGUAGES

Malay

Native

English

Proficient

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