About

About SF Qaiser

SF Qaiser, WordPress developer based in Karachi

I build websites and online stores for small businesses and agencies. I've been building websites for more than 8 years, including work for an Australian agency and for clients in the United States.

I started out in 2013 writing C# and SQL, then moved to WordPress in 2018. These days I work directly with business owners, and with agencies that need an extra developer. The timeline below has the details.

I'm in Karachi (Pakistan Standard Time) and usually reply within a working day.

Experience

Career timeline

May 2025 – Present

WordPress Developer (Contract)

DoctorOnCall

WordPress, Elementor and WooCommerce development, third-party API integrations, single sign-on support and ongoing maintenance.

Jan 2023 – Present

Freelance WordPress Developer

Direct clients & Upwork

Custom plugins, WooCommerce customisation, API integrations, migrations and SEO, including websites for clients in the United States.

Sep 2018 – Dec 2022

WordPress Developer

WebTechGarage

Custom plugins for live client websites, WordPress core customisation, hosting management and ongoing maintenance.

Feb 2013 – Feb 2016

Software Developer

Zealous Developers

Web and desktop applications in C#/.NET, ASP.NET MVC and SQL Server, including backend work on a web-based ERP system.

2008

Master of Computer Science (MCS)

University of Karachi

Two-year postgraduate degree in computer science.

Toolkit

Tools I work with

The platforms, languages and software I use day to day, from development and local testing through to hosting, design and video.

WordPress & e-commerce

WordPress Elementor WooCommerce LearnPress Bookly

Languages & data

PHP JavaScript HTML & CSS MySQL REST APIs

Hosting & local development

cPanel Cloudflare XAMPP WAMP

Design & media

Photoshop Canva CapCut

Earlier experience

C# / .NET ASP.NET MVC SQL Server jQuery Bootstrap

Areas of work

WordPress & WooCommerce Development

Custom plugins, extensions to existing plugins, WooCommerce customisation and Elementor builds, using PHP, JavaScript and standard WordPress hooks.

API Integrations

REST API integrations using API keys, tokens and JWT authentication, with responses parsed and mapped into WordPress and WooCommerce.

Technical SEO

On-page and technical SEO, including titles and metadata, site structure, sitemaps, indexing, site speed and mobile usability.

Hosting & Migrations

cPanel management, DNS and Cloudflare configuration, migrations between hosts, SSL troubleshooting, and website backups and restoration.

Who I work best with

• Business owners and agency project managers who can make decisions directly. Projects move faster that way.

• Projects with a clear scope. If you need a large team and months of meetings, a full agency is a better fit.

• People who want to talk the problem through first. I'd rather ask a few questions than start from a template.

Let's discuss your project

Share a few details about what you need, and we can arrange a short call to discuss it.