Our Services
Web & Mobile App Development Services and Technologies
Every service we offer, grouped by the technology behind it — websites, web apps and CMS builds; front-end and back-end frameworks from React, Vue and Angular to Laravel, CodeIgniter, NestJS, Python, Java, .NET and Go; stores on WooCommerce, Shopify, BigCommerce and Magento; Android and iPhone apps with Flutter, Kotlin, Swift or Firebase; and underneath it all, cloud migration, Docker and Kubernetes, databases, security audits, AI assistants and document OCR.
What We Do
Pick a Technology, or a Complete End-to-End Solution
Browse by area below. Each service page explains what we build with that technology, what it costs you in time and effort, and when a different stack would serve you better — because the right recommendation matters more than the sale.
Web Development
Web Development Services
Custom websites, web applications, front-end builds and content management — WordPress, Drupal, headless CMS, progressive web apps and the APIs behind them — each planned for speed, accessibility and search visibility.
Custom Web Development
Bespoke websites and web applications engineered around your workflows — fast, secure, and built to scale with your business.
Front-End Development
Pixel-accurate, accessible front ends built from your designs with HTML5, CSS3, JavaScript, Tailwind or Bootstrap — responsive on every device.
Website Design
Modern, responsive UI/UX design that communicates your value in seconds and guides visitors toward taking action.
WordPress Development
Custom WordPress themes, plugins and WooCommerce builds that are fast, secure and genuinely easy for your team to manage.
Drupal & Joomla Development
Drupal 10/11 builds, custom modules and content architecture, Joomla support, plus safe migrations and version upgrades for both.
Webflow, Wix & Squarespace
Custom Webflow builds and CMS collections, Wix and Squarespace customisation, and clean migrations off a builder when you outgrow it.
Headless CMS Development
Headless WordPress, Strapi, Sanity and Contentful builds with a React or Next.js front end — one content source for web, app and partner channels.
Progressive Web App Development
Installable, offline-capable progressive web apps with service workers, push notifications and app-like performance — no app store required.
API Development & Integration
Custom REST and GraphQL API development plus integrations with CRMs, ERPs, payment gateways, shipping carriers and marketing platforms.
Website Migration & Replatforming
Moving between hosts, platforms or domains — Wix to WordPress, Magento to Shopify, old site to new — with every URL redirected and nothing lost.
Frameworks & Languages
Frameworks and Languages We Develop In
Choose the stack that fits your product, your team and your budget: React, Next.js, Vue, Angular and Svelte on the front end; Node.js and NestJS, PHP with Laravel or CodeIgniter, Python, Java, .NET, Rails, Go, Rust and Elixir on the server. We recommend, then explain why.
React Development
Custom React.js front ends, dashboards and single-page applications built with TypeScript, reusable components and server-side rendering for SEO.
Next.js Development
Next.js websites and web apps with server-side rendering, static generation, image optimisation and route-level code splitting for top Core Web Vitals.
Vue.js & Nuxt Development
Vue 3 applications and server-rendered Nuxt websites — Composition API, Pinia state, TypeScript and fast, SEO-ready pages.
Angular Development
Angular applications for large teams — typed architecture, RxJS data flows, standalone components, testing and long-term upgrade support.
Svelte & Astro Development
Lightweight SvelteKit applications and content-first Astro sites that ship almost no JavaScript and score highly on Core Web Vitals.
Node.js Development
Node.js back-end development: Express and NestJS APIs, real-time services, background jobs, MySQL/MongoDB data layers and Redis caching.
PHP & Laravel Development
Laravel web applications, custom PHP development, admin panels, APIs and legacy PHP upgrades — secure, well-structured and easy to maintain.
Python, Django & FastAPI Development
Python web applications and APIs built with Django, FastAPI or Flask — plus automation, data processing, OCR and document pipelines.
Java & Spring Boot Development
Spring Boot microservices and enterprise Java applications — secure REST APIs, batch processing, messaging and integration with existing systems.
.NET & ASP.NET Core Development
ASP.NET Core web applications and APIs in C#, Blazor front ends, .NET MAUI apps and integration with the Microsoft and Azure ecosystem.
Ruby on Rails Development
Rails applications and MVPs built quickly and cleanly — Hotwire interfaces, background jobs, Stripe billing and upgrades of existing Rails code.
Go, Rust & Elixir Development
Services where throughput, latency or concurrency matter — Go APIs and workers, Rust for performance-critical code, Elixir and Phoenix for real-time systems.
CodeIgniter Development
New features, bug fixes and PHP 8 upgrades for CodeIgniter 3 and 4 applications — and a planned move to Laravel when the time is right.
NestJS Development
Structured, testable Node.js backends with NestJS: REST and GraphQL APIs, microservices, queues and real-time services built to be maintained.
eCommerce
eCommerce Development Services
Online stores and headless storefronts on WooCommerce, Shopify and BigCommerce, with the payment, shipping and catalogue work that turns a shop into a sales channel.
eCommerce Development
High-converting online stores on Shopify, WooCommerce and BigCommerce — with smooth checkout, secure payments and easy product management.
WooCommerce Development
WooCommerce store development, custom plugins, checkout optimisation, product configurators, payment and shipping integrations, and speed tuning.
Shopify Development
Custom Shopify theme development in Liquid, Online Store 2.0 sections, app integrations, migrations and conversion-focused storefronts.
BigCommerce Development
BigCommerce Stencil theme customisation, custom storefronts, B2B price lists, multi-channel selling and headless builds on the Catalyst stack.
Magento & Adobe Commerce
Magento Open Source and Adobe Commerce builds, custom modules, B2B and multi-store setups, performance tuning and upgrades from Magento 1.
Payment Gateway & Subscription Integration
Stripe, PayPal, Apple Pay and regional gateways integrated properly — plus subscriptions, deposits, invoicing and marketplace payouts.
Mobile Apps
Mobile App Development Services
Android and iPhone apps built with Flutter, React Native, Kotlin, Swift or Kotlin Multiplatform — chosen for your features, timeline and budget, not for our convenience.
Mobile App Development
High-performance Android and iPhone apps built with Flutter, Dart, Kotlin and Swift — from idea and UI/UX design to Google Play and App Store launch.
Flutter App Development
Beautiful, fast Flutter apps written in Dart that run natively on Android and iPhone — and on the web — from a single codebase.
React Native App Development
Cross-platform React Native apps in TypeScript — one codebase for Android and iPhone, with native modules, offline support and over-the-air updates.
Android App Development
Native Android apps built in Kotlin with Jetpack Compose — Material 3 design, background work, offline storage and Google Play release management.
iPhone & iOS App Development
Native iOS apps in Swift and SwiftUI for iPhone and iPad — Human Interface Guidelines design, offline data, App Store submission and review support.
Kotlin Multiplatform Development
Share business logic across Android and iOS with Kotlin Multiplatform — native Compose and SwiftUI interfaces on one tested core.
Ionic & Capacitor Apps
Hybrid Android and iOS apps built from your web stack with Ionic and Capacitor — reuse React, Angular or Vue code and ship to both stores.
Cloud, Data & AI
Cloud, Data and AI Services
The layer underneath the application: cloud hosting, migration to AWS, Azure or Google Cloud, Docker and Kubernetes pipelines, database design and tuning, Firebase backends, and practical AI — assistants grounded in your own content and OCR that turns documents into data.
Cloud Hosting & DevOps
AWS, Azure, Google Cloud and DigitalOcean setup, Docker and Kubernetes, CI/CD pipelines, Nginx tuning, monitoring, backups and cost optimisation.
Database Development
Schema design, query and index tuning, migrations and search infrastructure across MySQL, PostgreSQL, MongoDB, Redis and Elasticsearch.
AI Integration & LLM Development
Practical AI in your product — assistants, document understanding, search over your own content, and OCR or classification pipelines built with Python and modern LLM APIs.
Hosting, Server & DNS Management
Nginx, Apache, Docker and cloud servers configured, secured and kept running — plus DNS, SSL and Cloudflare set up correctly the first time.
AI Chatbot & Website Assistant
An assistant that knows your services, answers real questions, quotes from your prices and captures enquiries while you sleep. Try ours — it is in the corner of this page.
Firebase Development
Web and mobile backends on Firebase — sign-in, Firestore data, Cloud Functions, push notifications and hosting — built with security rules and cost control from day one.
OCR & Document Processing
Invoices, receipts, IDs, forms and scanned contracts turned into structured data — with human review where accuracy matters and straight into your systems where it does not.
Docker & Kubernetes
Applications packaged in Docker, deployed with CI/CD, and run on Kubernetes when they need to scale — with monitoring, secrets and rollbacks built in.
Cloud Migration (AWS, Azure & Google Cloud)
Move websites, applications and databases from shared hosting, a VPS or another cloud to AWS, Azure or Google Cloud — with a rehearsed cutover and a bill you understand.
Growth & Support
Website Speed, SEO, Support & Fixes
Keep what you have running fast, ranking well and safe, with performance tuning, technical SEO, proactive maintenance, same-day bug fixing, security audits, hacked-site recovery and email that reaches the inbox.
Website Speed Optimization
Make your website load in a blink. We diagnose bottlenecks and improve Core Web Vitals for better rankings and conversions.
Technical SEO Optimization
Fix the technical foundations of SEO — crawlability, site structure, schema markup and speed — so your content can rank.
Website Maintenance & Support
Proactive updates, backups, monitoring and on-demand fixes that keep your website secure, fast and always online.
Troubleshooting & Bug Fixes
Broken layouts, white screens, plugin conflicts or checkout errors — we diagnose the root cause and fix it properly.
Hacked Website Cleanup & Security
Malware removed, the entry point closed, blacklists cleared and the site hardened so it does not happen again — usually within a day.
Email Deliverability & Transactional Email
Order confirmations, form notifications and password resets that actually arrive — SPF, DKIM and DMARC done right, and SMTP that works.
Security Audit & Penetration Testing
A structured security review of your website, application and servers — vulnerabilities found and fixed before someone else finds them.
Our Process
A Simple, Transparent Development Process
Every service follows a proven process that keeps you informed and in control from start to finish.
Discovery & Consultation
We learn about your business, audience and goals, review any existing website and agree on clear success criteria.
Strategy & Planning
We define the sitemap, features, technology stack and timeline, so scope and budget are clear before work begins.
UI/UX Design
We design wireframes and polished, responsive layouts for your approval, focused on usability and conversions.
Development
We build with clean, standards-based code, integrate your tools and set up an easy-to-use content editor.
Testing & QA
We test functionality, speed, security, accessibility and SEO across browsers and devices before launch.
Launch & Support
We deploy, monitor and fine-tune your site, then provide ongoing maintenance and support as you grow.
FAQ
Questions About Our Services
What web development services does WebCentauri offer?
We offer custom website and web application development, WordPress, Shopify, WooCommerce, BigCommerce and Magento stores, Android and iPhone apps, API and ERP integration, cloud and DevOps, database work, AI integration, website migration, speed optimisation, security, SEO-ready builds and ongoing maintenance and support.
How do I choose the right service or technology for my project?
Start with what the project must achieve, who will run it day to day and your budget and timeline. Each service page explains when that technology is a good fit and when another would serve you better. If you are unsure, tell us your goals and we will recommend an approach free of charge.
How much does a website or app cost?
Cost depends on scope: the number of page types and features, integrations with other systems, content and data migration, design work and how quickly you need it. We price each project from a written scope, so you see what is included before you commit, and we suggest phases when budget matters.
How long does a typical project take?
A focused website or store usually takes a few weeks, while web applications, integrations and mobile apps take longer and are often delivered in phases. The timeline depends on scope, content readiness and how quickly feedback comes back. We agree milestones at the start and share progress throughout.
Do you support websites after launch?
Yes. We offer maintenance and support for sites we build and for sites built by others: updates, security patches, backups, monitoring, bug fixes, speed improvements and new features, either as needed or on a monthly plan, so someone who knows the site is always available.
Let’s Connect
Not Sure Which Service You Need?
Tell us about your goals or the problem you are facing, and we will recommend the right solution — free of charge and with no obligation.