t
tayyabroy786

Tayyab Khalid

@tayyabroy786

Senior Shopify Developer, Store Design, Theme Customization and Speed Optimizati

Pakistan
English, Urdu
About me
Hi, I'm Tayyab, a Senior Frontend Engineer with 6+ years of experience specializing in Shopify development. I build fast, scalable, and conversion-focused eCommerce stores with seamless user experiences. I’ve worked with clients across the US, UK, and Australia, delivering high-quality, mobile-first designs. From custom themes to speed optimization and store management, I ensure top performance and client satisfaction with on-time delivery and revisions. ✅ Professional store design ✅ Speed optimization ✅ Mobile-first layouts ✅ On-time delivery ✅ Revisions until you're happy ... Read more

Skills

t
tayyabroy786
Tayyab Khalid
Offline • 

See my services

Shopify
I will develop a custom shopify theme or app for your store
From$100 / projectMore details
Custom Websites
I will develop a nextjs web app with API integration
From$80 / projectMore details

Portfolio

Work experience

Software Engineer ( Angular, React, NextJS, NuxtJS + UI ) - US ( Remote )

Royal Cyber Inc. • Full-time

May 2022 - Apr 2025 • 2 yrs 11 mos

• Led frontend development of enterprise web applications using Angular 14–17 and React, serving thousands of users daily. • Architected a reusable UI component library adopted across 4 product teams, reducing development time by ~30%. • Designed scalable state management solutions with NgRx and RxJS, eliminating race conditions and improving data consistency. • Improved Lighthouse performance scores from ~55 to 90+ via lazy loading, code splitting, and image optimisation strategies. • Integrated REST APIs across microservices architectures, collaborating closely with backend engineers in cross-functional squads. • Mentored 3 junior developers through code reviews, pair programming, and internal tech talks on Angular best practices. • Delivered consistently i

Senior Frontend Developer

Xenex Media • Full-time

Oct 2018 - Apr 2022 • 3 yrs 6 mos

Collaborated daily with an Australia-based engineering team, working across AEST time zone with strong async and live communication via Slack and video standups. • Built and maintained scalable single-page applications using Angular and React for media and e-commerce clients across the Australian market. • Delivered AU-focused products including GoCycle (cycling tracking app), Crafty Cellars (peer marketplace), and FreshFeelz (health & wellness platform). • Introduced SSR via Next.js, reducing initial page load times by 40% and improving SEO rankings for key clients. • Established modular frontend architecture standards that improved maintainability across a 100k+ line codebase. • Reduced feature delivery time by 50% by introducing automated testing (Jest + Cypress) and shifting QA left in the pipeline.