Expert Joomla Development - Custom Templates, Components & Joomla 5 Upgrades
We build, upgrade, and maintain Joomla websites - custom templates from scratch, bespoke MVC components and plugins, multilingual portals, eCommerce, Joomla 3.x to 5.x upgrades, and security hardening. 15+ years of Joomla expertise for businesses worldwide.
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Joomla Development Services We Deliver
From custom Joomla templates and bespoke MVC components through Joomla 3 to 5 upgrades, multilingual portals, membership sites, eCommerce, security hardening, and ongoing maintenance retainers.
Custom Joomla Website Development
End-to-end Joomla website development - custom templates, content architecture, ACL configuration, menu structure, multilingual setup, and SEO foundations. Corporate websites, membership portals, government, NGO, and community websites built on Joomla 4.x/5.x with PHP 8.x.
Custom Joomla Template Development
Bespoke Joomla templates built from scratch - responsive HTML5/CSS3, Bootstrap 5, pixel-perfect implementation of your brand design system, dark mode, accessibility (WCAG 2.1 AA), and full Cassiopeia/Helix compatibility for Joomla 4.x and 5.x. No cookie-cutter theme purchases.
Joomla Component & Plugin Development
Custom Joomla MVC components, system and content plugins, authentication plugins, user plugins, search plugins, modules, and editor-XTD plugins - built following Joomla coding standards with PHP 8.x compatibility and full Joomla 4.x/5.x API compliance.
Joomla eCommerce (VirtueMart / HikaShop)
Joomla eCommerce solutions with VirtueMart or HikaShop - product catalogue setup, payment gateway integration (PayPal, Stripe, Razorpay), shipping rule configuration, tax calculation, multi-currency, custom product fields, and WooCommerce migration to Joomla eCommerce.
Joomla 3.x to 4.x / 5.x Upgrade
Safe Joomla version upgrades - extension compatibility audit, replacement of end-of-life third-party extensions, template migration to Bootstrap 5 and Cassiopeia, staging clone testing, database migration, and zero-downtime production cutover with full rollback capability.
CMS Migration to Joomla
Full content migrations to Joomla from WordPress, Drupal, static HTML, legacy CMS platforms - content, users, media, URL structure with 301 SEO redirects, menu rebuild, and access control reconfiguration on staging before production cutover.
Joomla 5.x, PHP 8.x & the Extension Ecosystem
Joomla 4.x/5.x with PHP 8.x, Bootstrap 5 templates, custom MVC components, VirtueMart/HikaShop eCommerce, Akeeba security suite, native multilingual, and Nginx/CloudFlare performance stack.
Engagement Models for Joomla Development
Whether you need a dedicated Joomla team for a large portal, a fixed-price project for a defined website, or a monthly retainer for ongoing maintenance and updates - we adapt to your project type and budget.
- Large Joomla portal or membership site
- Long-term Joomla product with ongoing roadmap
- Joomla eCommerce platform development
- Replacing in-house Joomla capacity at lower cost
Ongoing - scale up or down each quarter
- New Joomla website with defined page count
- Custom Joomla template from existing design
- Joomla 3.x to 4.x/5.x upgrade with known scope
- Custom Joomla component or plugin development
Best for projects 6–20 weeks
- Monthly Joomla updates, patches, and security scans
- Ongoing content and design changes
- Ad hoc feature additions and extension updates
- Emergency support and malware incident response
Start within 3–5 business days
Our Joomla Development Process
From architecture planning and custom template design through Joomla development, content migration, security hardening, and go-live - with stakeholder review at every stage on a password-protected staging environment.
We review your content model, user roles and ACL requirements, multilingual needs, extension requirements, and integration landscape. We produce a Joomla architecture document covering content categories, menu structure, ACL levels, and the extension selection or custom development plan before any work begins.
High-fidelity Figma mockups of your key page templates - homepage, content pages, listing pages, and forms. Once approved, we translate these into a custom Joomla template (Bootstrap 5, fully responsive) with position mapping for modules and component output areas.
Core Joomla installation, template development, extension installation and configuration, custom component or plugin development, multilingual configuration, ACL setup, SEF URL configuration, and content entry on a password-protected staging environment.
Migration of existing content - articles, categories, users, media - from your current platform to Joomla staging. URL mapping and 301 redirect configuration to preserve all SEO equity. Review of migrated content for formatting, images, and link integrity.
Cross-browser and device testing, WCAG accessibility checks, Joomla security hardening (Akeeba Admin Tools, 2FA, file permissions, admin path rename), page speed optimisation (Joomla caching, CDN, image compression), and Lighthouse/GTmetrix performance testing.
DNS cutover and go-live, post-launch monitoring, Akeeba Backup configuration, search engine resubmission, and editorial team training on the Joomla admin interface. Ongoing support retainer available for updates, patches, and new feature development.
What Our Joomla Clients Say
Trusted by associations, NGOs, government agencies, professional services firms, and businesses across the US, UK, and Australia who rely on Joomla for mission-critical web publishing.
Our Joomla 3 site was out of support and we had been hacked twice. 1Solutions migrated us to Joomla 5, cleaned up the malware, hardened the security, and redesigned the template. The new site is fast, secure, and our team actually enjoys managing content in the new admin. We have not had a single security incident since.
We needed a multilingual membership portal - English, French, Arabic, and Spanish - with different access tiers for members, partners, and public. 1Solutions built it on Joomla with native multilingual support and a custom ACL structure that our admin team can manage without developer help. The RTL Arabic support works perfectly.
1Solutions built a custom Joomla component for our document management workflow - upload, approval, categorisation, and access-controlled download. It replaced a clunky SharePoint setup at a fraction of the ongoing cost. The component integrates with our existing Joomla ACL so permissions management stays in one place.
Why Choose Us for Joomla Development
15+ years of Joomla development - from Joomla 1.5 to Joomla 5.x - with deep expertise in custom templates, MVC components, ACL architecture, native multilingual sites, and security hardening for production Joomla deployments.
15+ Years Joomla Development Experience
We have been building Joomla websites since Joomla 1.5 - through 2.5, 3.x, 4.x, and now Joomla 5.x. We understand the Joomla framework architecture, the MVC component model, and the ACL system at a depth that comes from a decade and a half of real Joomla projects.
Custom Templates, Not Themeforest Purchases
Every Joomla template we deliver is built from scratch to your brand - responsive, fast, accessible (WCAG 2.1 AA), and maintainable. No off-the-shelf templates loaded with unused features and styles that slow down your site and complicate future updates.
Joomla ACL & Multilingual Specialists
Joomla's built-in ACL and multilingual systems are its most powerful differentiators. We design and implement complex multi-role access structures and native multilingual websites that use Joomla's core capabilities - minimising plugin dependencies and technical debt.
Security-First Approach
Every Joomla site we build or maintain is security hardened from day one - Akeeba Admin Tools WAF, two-factor authentication, correct file permissions, admin path protection, HTTPS with HSTS, automated daily backups, and monthly security scan reports.
Joomla 3.x to 5.x Upgrade Specialists
Joomla 3.x is end-of-life. We have migrated dozens of Joomla 3 sites to Joomla 4 and 5 - handling the Bootstrap 5 template migration, extension compatibility audit and replacement, database migration, and production cutover with full rollback capability.
Full Stack - Joomla + Server + Performance
We configure the full stack your Joomla site runs on - Apache/Nginx, PHP 8.x, MySQL, Redis/Memcached for session caching, CloudFlare CDN, and server-level security - not just the Joomla application layer. Your site is fast and secure end-to-end.
Fixed-Price Projects with No Scope Creep
We scope Joomla projects in detail before quoting. Our fixed-price contracts include a clear change request process so you always know what is in scope, what is an addition, and what it costs. No surprise invoices at go-live.
Ongoing Maintenance Retainers Available
Joomla requires regular updates to stay secure. Our monthly maintenance retainers include core and extension updates, security monitoring, performance checks, backup verification, and a set number of hours for ad hoc content and development changes.
Start Your Joomla Project
Tell us about your Joomla project and we will schedule a free consultation. Whether you need a new Joomla website, a Joomla 3.x upgrade, a custom component, or an ongoing maintenance retainer - our Joomla specialists will assess your requirements and give you a transparent quote.
Free 45-minute Joomla project consultation and scope assessment
Joomla 3.x to 5.x upgrade feasibility review at no charge
Extension compatibility audit and replacement recommendations included
Security hardening and performance assessment for existing Joomla sites
Response within 24 business hours from our Joomla development team
Tell Us About Your Joomla Project
Joomla Development - Frequently Asked Questions
Everything you need to know about Joomla development with 1Solutions - from what Joomla is best for, to version upgrades, custom extensions, multilingual sites, and security hardening.