Available for New Projects

Angular 21 Migration Architect &
Headless Medusa.js Specialist

I eliminate enterprise technical debt and platform dependencies. I specialize in refactoring legacy hybrid mobile setups and web applications into 100% Zoneless, signal-based Angular 21 infrastructures that cut bundle sizes by up to 40% and eliminate runtime lags. I build transaction-free headless commerce engines using Medusa.js v2 paired with high-performance server-side rendering (SSR).

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Core Capabilities
Muhammad Nouman
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Nouman Sehgal

Available for hire

Expert Full-Stack Developer specializing in high-performance Angular & Ionic applications. I build robust, scalable solutions with clean code and pixel-perfect design.

Resume

Angular 21 Migration

Migrate legacy apps to Zoneless Angular 21 with Signals. 40-60% smaller bundles.

Headless Commerce

Zero-fee storefronts with Medusa.js v2 & Angular SSR frontends.

Hybrid Mobile

Native-grade iOS & Android apps via Ionic. One codebase, zero compromise.

// Architecture

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InfraCordeX Products

Live production deployments

Passport Photo AIPrivaCut AIFuture DoorPixlura
40-60%
Bundle Reduction
90+
Lighthouse Score
$0
Transaction Fees
Muhammad Nouman Sehgal

About the Founder

Muhammad Nouman Sehgal is an Angular 21 Migration Architect and headless e-commerce engineer. Based in Lahore, Pakistan, he specializes in migrating legacy Angular 12-16 codebases to Zoneless Angular 21 with Signals — cutting bundle sizes by 40-60% and eliminating Zone.js bottlenecks. He builds high-speed headless storefronts using Medusa.js v2, helping brands escape Shopify transaction fees. His infrastructure expertise spans Docker, Coolify, and managed VPS deployments. As founder of InfraCordeX, he provides end-to-end engineering services from performance audits to production deployment.

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Client Testimonials

What clients say

Feedback from clients I've worked with on Upwork, Fiverr, and direct projects.

"Nouman migrated our legacy Angular 14 app to Angular 21 Zoneless — our load time dropped by 55% and the bundle shrank dramatically. Highly recommend for any Angular modernization."

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Michael T.

Startup Founder, USA

"Professional, responsive, and highly skilled. Nouman converted our Figma designs to pixel-perfect Angular code with SSR. Will definitely hire again!"

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Sarah K.

Product Manager, UK

"Built our entire Medusa.js storefront with custom Angular frontend. We saved over $300/month in Shopify fees. The performance is incredible."

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Ahmed R.

E-Commerce Brand Owner, UAE

Available on

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Frequently Asked Questions

Common questions about working with me.

Migration cost depends on codebase size. Simple apps (under 50 components) start at $1,000. Complex enterprise dashboards with custom NgRx stores typically range $2,000-5,000. Every project begins with a free performance audit so you know exactly what needs to change.
Medusa.js is an open-source headless commerce framework. Unlike Shopify, it charges zero transaction fees, gives you full code ownership, and allows unlimited customization. It is ideal for brands doing $10k+/month who want to stop paying 2.9% + $0.30 per transaction to Shopify.
Zoneless Angular removes Zone.js — the legacy change detection library that bloats every Angular app. Going Zoneless with Angular Signals reduces memory usage by approximately 35% and eliminates thousands of unnecessary change detection cycles. It makes your app faster and cheaper to run on servers.
Yes. I specialize in migrating legacy Cordova plugins to Capacitor 6+, ensuring compliance with the latest Android SDK 36 and iOS requirements. Your app will pass Google Play review and run smoothly on the latest devices without crashes or deprecation warnings.
A Medusa.js v2 storefront with Angular 21 frontend typically takes 2-3 weeks for an MVP including product catalog, cart, checkout, and payment integration. Full-featured stores with admin panels take 4-6 weeks.
Yes. I containerize your Medusa.js + PostgreSQL stack with Docker, deploy it on a high-speed VPS, and manage everything — backups, SSL, uptime monitoring — for a flat $50/month. No DevOps knowledge required on your end.
I run Google Lighthouse, analyze your bundle size with source-map-explorer, check your package.json for deprecated or vulnerable dependencies, and deliver a summary with your top 3 performance bottlenecks and a migration roadmap. It takes 24-48 hours and is completely free for first-time clients.
Send me your app link or project brief via the Contact page. I will review it within 24 hours and provide a free performance audit or project proposal. For Angular migration projects, I start with a complimentary codebase assessment.
Yes, I work with clients worldwide. I use Zoom, Slack, GitHub, and other collaboration tools for seamless remote communication across time zones. Most of my Angular migration and Medusa.js clients are based in the US, UK, and UAE.
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