I’m a full-stack developer with strong experience in JavaScript, HTML, CSS, and backend development using Node.js. While I haven’t directly built full Shopify stores, I’ve worked with developers to integrate custom Node.js APIs into Shopify-based systems. Through this, I gained practical understanding of how Shopify apps interact with external services, handling API communication, debugging issues, and making sure everything runs smoothly between the store and backend systems. I’m comfortable jumping into existing codebases, troubleshooting problems, and delivering clean solutions without overcomplicating things. I also focus on performance and keeping the user experience smooth when adding or fixing features. I work well with teams, communicate clearly, and make sure tasks are done on time. I’m also quick to learn, so getting deeper into Shopify (Liquid and theme customization) is something I can ramp up on fast.

Rayan Nassar

I’m a full-stack developer with strong experience in JavaScript, HTML, CSS, and backend development using Node.js. While I haven’t directly built full Shopify stores, I’ve worked with developers to integrate custom Node.js APIs into Shopify-based systems. Through this, I gained practical understanding of how Shopify apps interact with external services, handling API communication, debugging issues, and making sure everything runs smoothly between the store and backend systems. I’m comfortable jumping into existing codebases, troubleshooting problems, and delivering clean solutions without overcomplicating things. I also focus on performance and keeping the user experience smooth when adding or fixing features. I work well with teams, communicate clearly, and make sure tasks are done on time. I’m also quick to learn, so getting deeper into Shopify (Liquid and theme customization) is something I can ramp up on fast.

Available to hire

I’m a full-stack developer with strong experience in JavaScript, HTML, CSS, and backend development using Node.js. While I haven’t directly built full Shopify stores, I’ve worked with developers to integrate custom Node.js APIs into Shopify-based systems.

Through this, I gained practical understanding of how Shopify apps interact with external services, handling API communication, debugging issues, and making sure everything runs smoothly between the store and backend systems.

I’m comfortable jumping into existing codebases, troubleshooting problems, and delivering clean solutions without overcomplicating things. I also focus on performance and keeping the user experience smooth when adding or fixing features.

I work well with teams, communicate clearly, and make sure tasks are done on time. I’m also quick to learn, so getting deeper into Shopify (Liquid and theme customization) is something I can ramp up on fast.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
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Language

English
Fluent
Arabic
Advanced

Work Experience

Founder Lead Developer (Full-Stack & DevOps) at Fly Post
September 1, 2024 - Present
Founded and led end-to-end development of a production platform. Delivered and scaled 13 microservices using Node.js and MongoDB, and built three Vue/Nuxt applications. Designed and deployed production infrastructure with Docker, Nginx, and CI/CD pipelines, and integrated with Huawei Cloud. Deployed frontend rendering via Render and managed backend proxy integration, enabling automated, reliable deployments for multiple merchants.
Junior Developer (Full-Stack) at Local business
January 1, 2024 - September 1, 2024
Created a gallery for local businesses, building a front-end with Vue.js and Element Plus, and implementing image-based listings. Developed Node/Express routes to serve image URLs; deployed frontend on Render and managed backend integration with Huawei Cloud, including proxy configuration.
Mid-Level Developer (Frontend) at Trackable
September 1, 2024 - Present
Developed 3 Vue/Nuxt applications with a strong focus on responsive UI, clean structure, and reusable components. Managed complex UI state with Pinia for merchant dashboards and operations tools handling thousands of orders. Broke down large features into maintainable components to keep the codebase scalable and easier to work with. Applied lazy loading and other performance improvements to keep experiences smooth across desktop and mobile.
Front-End Developer at Local business
January 1, 2024 - September 1, 2024
Built a responsive gallery using virtual lists and lazy loading for a local business. Tested multiple performance approaches and focused on delivering a smooth UX across devices. Created backend routes to simplify frontend structure and reduce coupling. Worked on deployment and proxy setup across Render and Huawei Cloud. Collaborated with designers and backend developers to deliver cohesive UI.
Founding Lead Developer (Backend & Infrastructure) at FlyPost
September 1, 2024 - Present
Designed and deployed the FlyPost platform from scratch, leading backend & infrastructure efforts. Built scalable APIs and data structures to enable predictable frontend integrations. Handled production load (5,000+ orders, 150+ clients) within the first 50 days. Used MongoDB aggregations for real-time UI data. Set up Docker, Nginx, CI/CD pipelines for stable deployments. Integrated WhatsApp API and Mapbox to improve delivery flow and user experience. Guided frontend flows and collaborated with cross-functional teams. Built front-end page builders and drag-and-drop components to enable flexible layouts.

Education

Bachelor's degree in Computer Science at Conservatoire National des Arts et Métiers (CNAM)
January 1, 2023 - January 1, 2026
Bachelor's Degree in Computer Science at CNAM (Conservatoire National des Arts et Métiers)
January 1, 2023 - January 1, 2026

Qualifications

Add your qualifications or awards here.

Industry Experience

Software & Internet, Professional Services, Media & Entertainment, Retail