FULL-STACK
DEVELOPER
MERN Stack · Custom WordPress · WooCommerce · SaaS
I am a UK-based developer building scalable MERN stack applications and high-performance custom WordPress & WooCommerce solutions — engineered to convert visitors into customers.
Services
Custom WordPress
Launch fast, manage easily, and scale without limits. I specialize in building custom, bloat-free WordPress and WooCommerce sites that are meticulously engineered to be secure, highly performant, and perfectly aligned with your brand identity. Unlike generic template setups that suffer from slow load times and plugin conflicts, I develop tailored themes and bespoke plugins from the ground up. This custom approach ensures your website achieves top-tier Core Web Vitals scores, providing an exceptional experience for your visitors and a significant boost to your search engine rankings. For e-commerce businesses, I optimize WooCommerce architectures to handle high traffic volumes and complex product catalogs without breaking a sweat, ensuring maximum conversion rates. From seamless payment gateway integrations to advanced custom post types and ACF architectures, I deliver enterprise-grade WordPress solutions that empower your marketing team while eliminating technical debt and frustrating maintenance overhead.
MERN Stack Web Apps
From robust Node.js backend architectures to dynamic, lightning-fast React.js frontends, I engineer highly scalable MERN stack web applications and custom SaaS products tailored to your exact operational needs. When off-the-shelf software falls short, I design bespoke web applications utilizing MongoDB, Express.js, React, and Node.js to create seamless, real-time user experiences. My development process emphasizes clean, modular architecture, robust API design, and strict security protocols, ensuring your application is not only powerful today but easily maintainable tomorrow. Whether you require a complex internal management dashboard, a high-frequency trading interface, or a consumer-facing mobile-responsive web app, I leverage modern React features like Suspense, server-side generation, and state management to deliver unparalleled performance. I integrate seamlessly with cloud platforms like AWS and Vercel to guarantee high availability and automated deployment pipelines, turning your ambitious software vision into a reliable, production-ready reality.
System Integrations
Connect your ecosystem. I integrate third-party APIs, CRMs, and payment gateways to automate workflows and eliminate manual processes, unlocking real operational efficiency.
Performance Scaling
Speed equals revenue. I audit and optimize your web infrastructure — from server config to frontend bundles — significantly improving page load times and Core Web Vitals scores.
Recent Work
Company CRM
Internal / NDA
Enterprise Web Platform
Internal / NDATestimonials
I've used Fiverr, but this takes Fiverr to another level. This man really strives to make you happy without ANY form of excuses. This is top support — he even did his job when the task got overwhelming, no questions asked. He delivers rare qualities, and speaks and understands English well.
johannesheldal
Client via Fiverr · Norway 🇳🇴 · Full Stack Web Applications
Great work, great communication. Happy with the delivery.
eonesgh
Client via Fiverr · New Zealand 🇳🇿 · Bug Fixes
Suliman rebuilt our entire company website — 15+ pages, custom ActiveCampaign integration, new commercial services section, full SEO setup, and ongoing revisions. Scope kept expanding and he handled all of it cleanly. Issues got fixed fast without pushback. Suliman's been a solid communicator throughout the process. Now our site is live and performing. Would hire him again and definitely recommend.
michaelmenen230
Client via Fiverr · United States 🇺🇸 · WordPress Website
This guy is amazing! Fixed an issue that even AI could't fix for me. I tried for several hours to fix an issue with my website. And he did it like it was a piece of cake!
dnichole81
Client via Fiverr · United States 🇺🇸 · Bug Fixes
Suliman gave me a great experience, definitely will be working again with him. He responded swiftly to updates and changes, tried to understand my needs, and was able to produce exactly what I wanted in the agreed-upon time frame. Suliman is helpful, understanding, and easy to work with. 10/10.
mazenelnemr
Repeat Client via Fiverr · Egypt 🇪🇬 · Full Stack Web Applications
Absolutely amazing product and service, it was so easy to communicate ideas with the team and I'm so happy with the result. thanks again!!
michaelsemark
Repeat Client via Fiverr · United Kingdom 🇬🇧 · WordPress Website
About Me
I am Suliman Khan, a Full-Stack Developer, MERN Stack expert, and WordPress Specialist dedicated to building digital products that solve real-world business problems. Over the past 5 years, I have partnered with startups, e-commerce brands, and enterprise clients to transform complex technical challenges into sleek, scalable Node.js architectures and high-performing web solutions. My engineering philosophy centers on performance, security, and exceptional user experience. Whether it is architecting a custom SaaS dashboard using React and MongoDB, or developing a highly customized, bloat-free WooCommerce store from the ground up, I ensure every line of code serves a strategic business purpose. I take pride in delivering maintainable systems that scale seamlessly with your growth. Beyond writing code, I act as a technical partner to my clients, providing strategic consulting on web infrastructure, core web vitals optimization, and seamless third-party API integrations to automate their workflows and drive measurable revenue growth.
100+
Projects Shipped
40%
Speed Increase
100%
Client Satisfaction
Frequently Asked Questions
Suliman Khan specializes in full-stack web development, covering custom MERN stack web apps (MongoDB, Express.js, React, Node.js), enterprise WordPress & WooCommerce development, third-party API integrations, and Core Web Vitals performance optimization. Whether you need a high-converting e-commerce store, a custom SaaS dashboard, or a legacy system modernized, he delivers end-to-end solutions built to scale.
Book a Free 30-Min Call
Let's talk about your project, technical goals, or how we can work together. No sales pitch — just an honest conversation.
Contact Me
Ready to scale your digital presence?
Let's turn your technical goals into reality
Whether you are launching a new SaaS product, scaling your WooCommerce store, or needing a custom integration — let's discuss how we can work together.