Shariar Shishir
Full Stack Developer & Web Designer
Full Stack Developer and Web Designer with 16+ years of experience specializing in WordPress plugin development, Joomla extension development, Laravel SaaS applications, and React frontend engineering. Based in Dhaka, Bangladesh and working with clients worldwide.
About Shariar Shishir
Shariar Shishir is a software artisan who turns complex ideas into reliable, scalable web products. Over the past 16+ years, he has built everything from marketplace-ready CMS extensions to full-scale SaaS platforms. His core strengths lie in WordPress and Joomla plugin architecture, Laravel backend systems, and modern React frontends.
He has delivered 100+ projects for 50+ clients worldwide with a 95% client retention rate. Whether it is a startup MVP or an enterprise-grade application, he brings clean code, thoughtful architecture, and on-time delivery.
Why Work With Shariar Shishir
Deep CMS Architecture
Shariar doesn't just use WordPress and Joomla — he builds at the plugin architecture level. Custom components, scalable extensions, and marketplace-ready products across both ecosystems.
Full-Stack Product Engineering
From Laravel-powered SaaS platforms to React frontends with real-time WebSocket systems — he has built complete products from the ground up, including Merchantbay, Taxi Booking SaaS, and enterprise applications.
Published & Verified Products
His plugins are published on WordPress.org and Joomla Extensions Directory, and his SaaS platforms actively serve customers worldwide. His work can be verified before any engagement.
One Developer, Full Ownership
System architecture, database design, backend APIs, frontend UI, cloud deployment, server management — Shariar owns the entire development lifecycle, providing one point of contact instead of multiple specialists.
Professional Experience
Full Stack Developer — KANEV Web Development Limited (Remote)
2025 – Present. Designing and maintaining scalable CMS-based products and SaaS systems used by global customers.
Senior Software Engineer — Devscred
2023 – 2025. Led development teams, planned system architecture and development roadmaps, delivered WordPress-based product solutions, and mentored junior engineers.
Senior Software Engineer & System Administrator — Merchant Bay Ltd.
2020 – 2024. Architected and built a service-based SaaS platform from scratch using Laravel. Managed AWS Linux servers, designed scalable workflows, and oversaw deployment and DevOps.
Software Developer — KANEV Web Development Limited
2017 – 2020. Developed Joomla and WordPress extensions, engineered UI systems, and delivered production-ready features for international clients.
Web Developer — Evatix
2009 – 2016. Developed 100+ responsive websites, converted PSD designs to pixel-perfect frontends, and built WordPress and Joomla plugins.
Services
Web Design: Strategic, responsive designs built for clarity, usability, and business growth.
Web Application Development: Custom-built systems using Laravel, React, and modern development standards.
CMS & Plugin Development: Scalable WordPress plugins and Joomla extensions tailored to business workflows.
SaaS Architecture & Product Development: Complete SaaS platforms from database design to deployment.
eCommerce Engineering: Advanced WooCommerce solutions including custom logic, checkout systems, and integrations.
Maintenance & Optimization: Performance tuning, security hardening, Core Web Vitals improvement, and long-term support.
Selected Projects
Taxi Booking System (Joomla Extension & SaaS)
A complete taxi booking solution built for Joomla, later evolved into a scalable SaaS platform. Features include booking engine architecture, real-time fare calculation, multi-language and multi-currency support.
Merchantbay Platform (Laravel SaaS)
A full-scale service-based SaaS platform built from scratch using Laravel, MySQL, and AWS.
Gutenberg Blocks for WooCommerce
A WordPress plugin providing custom Gutenberg blocks for WooCommerce stores with optimized frontend performance.
Frequently Asked Questions
What does Shariar Shishir specialize in?
Shariar Shishir specializes in WordPress plugin development, Joomla extension development, Laravel SaaS platforms, React frontend development, and scalable CMS architecture.
Does Shariar build custom WordPress plugins?
Yes. He designs and develops fully custom WordPress plugins and Joomla components tailored to specific business needs.
What technologies does Shariar use?
PHP, WordPress, Joomla, Laravel, CodeIgniter, MySQL, MongoDB, React.js, Node.js, jQuery, JavaScript, HTML5, CSS3, Bootstrap, Tailwind CSS, AWS, and more.
How can I hire Shariar Shishir?
You can contact him through the contact form, or through his profiles on LinkedIn, GitHub, or Upwork.
Where is Shariar Shishir based?
Shariar Shishir is based in Dhaka, Bangladesh and works with clients worldwide.
Blog — Insights & Tutorials
Shariar Shishir writes about web development, CMS architecture, Laravel, React, WordPress plugin development, and software engineering best practices. Visit the blog for the latest articles and tutorials.
Contact
Location: Dhaka, Bangladesh