I'm Dev SI.KHAN — a senior WordPress developer and PHP engineer specializing in custom themes, plugins, WooCommerce, API integrations, and business automation that saves my clients hours every week.
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From single-plugin fixes to full-scale WooCommerce stores and PHP applications — everything I build is fast, secure and maintainable.
Pixel-perfect, Gutenberg-friendly, SEO-optimized themes coded from scratch — never bloated page builders unless you want them.
Bespoke plugins, plugin conflicts, and plugin hardening — coded to WP standards with unit tests.
End-to-end WooCommerce builds: payment gateways, shipping rules, subscriptions, custom checkout, and performance tuning.
Laravel, CodeIgniter, and vanilla PHP — dashboards, SaaS backends, REST APIs, and internal tools that scale.
Stripe, PayPal, HubSpot, Mailchimp, Zapier, custom SOAP/REST — I connect your stack so data flows automatically.
Get your site into the green — audit + implementation for Core Web Vitals, on-page SEO, and hardening.
Every project follows the same four steps — you always know what happens next and when.
A free 15-minute call to understand your goals, tech stack, and timeline. You get a written scope + fixed quote within 24 hours.
I code in a private staging environment with daily progress screenshots. You review; I iterate. Git commits are documented.
Zero-downtime deployment, DNS + SSL, cache warming, and a 48-hour hyper-care window where I fix anything for free.
Optional monthly retainer for updates, security patches, and small feature tweaks. No lock-in — cancel any time.
A quick look at some of the sites and applications I've built for clients.
Recurring subscription store with pause/skip & delivery calendar logic.
Laravel dashboard for a delivery fleet: live GPS, driver KPIs, invoice PDFs.
Custom theme with case-study CPT, attorney directory and consultation booking.
If your question isn't answered here, just reach out — I usually reply within an hour.
A brochure site usually ships in 1–2 weeks. WooCommerce stores 2–4 weeks. Custom plugins and PHP apps depend on scope, but I always give a fixed timeline up-front.
Both. Most projects are fixed-price so you know the total cost. Long-running retainer work is hourly at $35/hr, invoiced weekly.
Yes — every build ships with Core Web Vitals in the green, semantic HTML, image optimization, caching, and clean schema markup.
Yes. Every project includes 30 days of free bug support. After that, I offer optional monthly retainers starting at $99/mo.
Absolutely. I frequently take over sites built by other developers, do a security & code audit, and either continue development or refactor as needed.
Send me a message through the contact form, Fiverr, WhatsApp, or email. I reply within an hour during working hours with next steps.
Notes, tutorials and case-study breakdowns from ongoing client work.
Let's talk. Free 15-minute discovery call, quote within 24 hours.
