Available for Projects

Senior Frontend & Full-Stack Engineer

Building scalable, high-performance web applications andenterprise eCommerce experiences withAngular, React, Next.js, Shopify & SAP Commerce.

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Years Exp.

100+

Projects

50+

Happy Clients

5.0

Avg. Rating

const engineer = name: "Tayyab Roy",
  role: "Senior Frontend / Full-Stack Engineer",
  coreStack: [
    "Angular", "React",
    "Next.js", "TypeScript",
    "Node.js", "NestJS"
  ],
  eCommerce: [
    "Shopify", "SAP Commerce", "Spartacus"
  ],
  available: true;

⚡ Fast Delivery

✅ 100% Quality

Services I Offer

From custom Shopify stores to enterprise Angular & SAP Commerce applications — I deliver end-to-end frontend and full-stack solutions.

Shopify Development

Custom themes, Liquid templates, app integrations, and headless Shopify with Hydrogen.

React / Next.js

High-performance web apps, SSR/SSG sites, dashboards, and SaaS frontends.

Angular & Enterprise Apps

Enterprise-grade Angular applications with RxJS, NgRx/Signals, and scalable architecture.

SAP Commerce / Spartacus

Enterprise eCommerce storefronts on SAP Commerce (Hybris) with the Spartacus framework.

Node.js / NestJS APIs

REST API design and integration, backend services, and full-stack feature delivery.

Performance & SEO

Core Web Vitals optimization, page speed improvements, and technical SEO.

Technical Expertise

Technologies I work with daily

Angular

React

Next.js

TypeScript

JavaScript

Node.js

NestJS

Shopify

SAP Commerce

Spartacus

RxJS

NgRx

Tailwind CSS

REST APIs

Enterprise eCommerce

CI/CD

Performance Optimization

AI-Assisted Development

Featured Projects

Real, live projects I've built

View Live →

Cozy Crew Club

Custom Shopify store with modern design, optimized UX, and a seamless checkout experience.

ShopifyLiquidJavaScript

Role: Shopify Theme Development

Contribution: Built the custom theme end-to-end, from Liquid templating to checkout UX.

View Live →

Swapco Australia

Australian e-commerce store with a custom Shopify theme, smooth UX, and optimized performance.

ShopifyLiquidJavaScript

Role: Shopify Theme Development

Contribution: Delivered a performance-optimized custom theme for an Australian retailer.

View Live →

GoCycle Australia

Angular-powered cycling platform with dynamic routing, product catalog, and smooth user experience.

AngularTypeScriptSCSS

Role: Frontend Engineering (Angular)

Contribution: Built dynamic routing and catalog views on an Angular application.

View All Projects →

Latest From The Blog

Practical, code-first articles on frontend engineering

TypeScript

JSON to TypeScript Converter: A Practical Guide (Plus C# and Node.js)

How to convert JSON into TypeScript interfaces, C# classes, or Node.js types the right way — free online tools, real examples, and the pitfalls auto-generated types miss.

October 12, 20268 min read

AI for Developers

AI Tools Every Modern Frontend Developer Should Know

A practical look at how AI coding tools fit into a real frontend workflow — where they genuinely help, and where they don't.

October 5, 20268 min read

NestJS

Node.js vs NestJS: When Should You Use Each?

When a minimal Node.js/Express setup is enough, and when NestJS's structure actually pays off.

September 28, 20267 min read

Client Reviews

"Tayyab delivered an outstanding Shopify store. Fast, responsive, and exactly what we needed. Highly recommended!"

Happy Client

E-Commerce Owner

"Excellent React developer. Built our entire dashboard from scratch with clean code and great communication."

Happy Client

Startup Founder

"Professional, fast, and reliable. Tayyab transformed our Angular app and improved performance by 60%."

Happy Client

Tech Lead

Let's Work Together

Let's build something amazing together. Available for hourly and fixed-price projects.

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