Available for new projects

Payment systems that never drop a transaction.

I'm Muhammad — a Laravel & Stripe specialist building reliable billing for SaaS startups, marketplaces, and e-commerce.

LaravelStripeCashierConnectNext.js

Based in Karachi · Working with EU/US clients

webhook.handler.php

match($event->type) {
  'invoice.paid' => $this->fulfill(),
  'payment.failed' => $this->dun(),
  default => $this->ack(),
};

200 OK · idempotent · retried safely

About

I focus on the part most developers skip — getting money in and out, reliably.

Five years with Laravel, two with Next.js. Payment flows are where bugs are most expensive, and I've learned every edge case the hard way.

Checkout, Billing, and Connect — wired up correctly the first time.

Laravel Cashier subscriptions, plan changes, proration, and dunning recovery.

Stripe Connect split payments, automated payouts, refunds and disputes.

Move between payment providers with zero downtime and no lost data.

Idempotency, retries, and dead-letter queues so nothing slips through.

Laravel API paired with a fast, polished Next.js frontend.

Respond within hours during EU/US business-hours overlap

Write tests for every payment flow I touch

Document what I ship so your team can maintain it

Flag problems and scope changes early, not at the deadline

Selected work

A few reference builds that show how I approach real-world billing. Live demos and source are on the way.

Subscription SaaS StarterIn development

Full subscription billing flow with Laravel Cashier and Stripe Checkout, including idempotent webhooks and dunning recovery.

LaravelStripeCashierNext.js

Coming soon

Marketplace Payment SplitsIn development

Two-sided marketplace with Stripe Connect Express accounts, automated payouts, and refund/dispute handling.

LaravelStripe ConnectNext.js

Coming soon

Webhook Reliability DashboardIn development

Queue-based webhook processor with idempotency, retry logic, dead-letter handling, and an admin dashboard for monitoring.

LaravelQueuesStripe

Coming soon

Taking on new projects

The fastest way to reach me is through Upwork — I reply within a few hours during EU/US business-hours overlap.