I build web apps & automation that businesses depend on.
I build web apps, automate business workflows, and make websites fast and findable.
Expertise
Services
A focused set of things I do well — chosen for reliability, not novelty.
Web Development
Fast, maintainable websites and web apps — from marketing sites to full applications with Laravel, Next.js, and WordPress.
Software Engineering
Custom tools and systems built to last: clean architecture, automated tests, and documentation your next developer will thank you for.
ERP & Business Automation
ERPNext customization and workflow automation — approvals, document generation, and messaging that run themselves instead of relying on memory.
SEO & Performance
Technical SEO audits and fixes with measurable results: indexing issues, Core Web Vitals, and accessibility — verified, not guessed.
Integrations & Plugins
Custom plugins and API glue that connect your store, ERP, or mail system to the services your business actually runs on.
Portfolio
Selected Work
Real projects: business automation, integrations, and rescues — each with measurable outcomes.
ERP Workflow Automation for an Engineering Firm
Turned a manual, error-prone project coordination process into automated ERPNext workflows — tasks, approvals, and team messaging created without a single click.
Integrations & PluginsWooCommerce → Lab Fulfillment Integration
A custom WordPress plugin that forwards paid WooCommerce orders straight to a genomics lab's fulfillment API — no more manual re-keying of orders.
SEO & PerformanceSEO & Performance Overhaul: Lighthouse 61 → 100
Technical SEO and performance rescue for a company website — from a failing Lighthouse score to a perfect one, plus a full responsive and accessibility audit.
Software EngineeringCompany Mail: PWA + Single Sign-On
Modernized a company's self-hosted email — installable mobile web app, push notifications, and one-account SSO login across desktop and mobile clients.
Background
Where I work & build
Shan Qayyum
Software Engineer & Freelance Developer
I'm a software engineer who works across the whole stack — web apps, ERP systems, mail infrastructure, and the integrations that hold them together. My day job is building and automating systems for an engineering firm; freelance, I bring the same approach to smaller businesses: understand the real problem, build the simplest thing that solves it properly, and prove it works with tests and measurements rather than promises.
ERP automation, mail infrastructure, web platforms
Plugins, integrations, SEO rescues, custom tools
Connect
Have a project in mind?
Tell me what you're trying to build or fix — I'll reply with an honest take on whether I'm the right person for it, usually within a day.