Backend Developers
Hire CodeIgniter Developers
CodeIgniter developers who build lightweight PHP applications and help teams move older CodeIgniter 3 projects to version 4.
Overview
Hire CodeIgniter Developers
CodeIgniter is a small, fast PHP framework with a modest learning curve and few dependencies. It is popular for business applications, portals and APIs where teams want MVC structure without a heavy toolchain. Many companies run CodeIgniter 3 systems that have worked for years and now need fixes, features or a path forward.
Our CodeIgniter developers work comfortably in both generations of the framework. They add features to existing applications, tighten security around input and sessions, and plan migrations to CodeIgniter 4, which has namespaces, a newer architecture and better PHP version support. For some systems we may recommend a different framework, and we will explain why.
Context
When to hire
- 01
You run a CodeIgniter 3 application
It may work today, but newer PHP versions and security expectations make a migration plan worthwhile.
- 02
You need a small, fast PHP build
CodeIgniter suits focused applications that do not need a large framework's footprint.
- 03
Your original developer is gone
Undocumented code needs careful review before features can be added safely.
- 04
Hosting is shared or constrained
A light framework runs well where resources are limited.
Capabilities
Skills you get
- 01
MVC application development
Controllers, models, views and libraries organized for maintainability.
- 02
CodeIgniter 4 migration
Moving routes, models and configuration to the newer structure in stages.
- 03
Database work
Query builder usage, migrations and optimization for MySQL databases.
- 04
Security hardening
CSRF protection, input filtering, session handling and safe file uploads.
- 05
API endpoints
RESTful resources for web and mobile clients using the framework's tools.
Typical work
- Extending an older CodeIgniter system
- Migrating from version 3 to 4
- Building small business portals
- Creating APIs for mobile apps
- Security reviews of legacy PHP code
Tools they use
- CodeIgniter
- PHP
- MySQL
- Composer
- jQuery
- PHPUnit
- Bootstrap
- Git
Approach
How hiring works
- 1
Share your needs
Tell us about your project, stack, team setup and the skills you are looking for.
- 2
Review the match
We suggest developers whose experience fits, and you can talk with them before deciding.
- 3
Onboard
Access, tools, communication channels and working hours are agreed up front.
- 4
Build & review
Work runs in your process with regular updates, and the team can scale as needs change.
FAQs
Common questions
Have a question that is not covered here? Get in touch.
Should we migrate from CodeIgniter 3?
Usually it is worth planning, mainly for PHP version support and security. We can assess the effort before you commit.
Can you work on a codebase with no tests?
Yes. We typically add tests around the riskiest areas first so later changes can be made with more confidence.
What does the engagement look like?
That is flexible. Part-time, dedicated or project-based arrangements can be discussed to match the work.
Let's build what's next
Tell us about your idea, product or legacy system. Send us a message and we will help you scope the right next step.