You will get a new feature built in your existing CodeIgniter app
Project details
I build new features in a way that fits your existing CodeIgniter application instead of forcing a full rewrite. My focus is clean, maintainable implementation: thin controllers, clear validation, sensible database access, and code that future developers can understand. This is especially useful for business apps that need steady improvement without breaking what already works.
Good Feature Examples are:
• Admin dashboard page
• Report/export feature
• Payment integration
• Twilio/SMS feature
• User management feature
• API endpoint
• Search/filter functionality
Good Feature Examples are:
• Admin dashboard page
• Report/export feature
• Payment integration
• Twilio/SMS feature
• User management feature
• API endpoint
• Search/filter functionality
Programming Languages
PHP, HTML & CSS, JavaScriptCoding Expertise
Cross Browser & Device Compatibility, Performance Optimization, SecurityWhat's included
| Service Tiers |
Starter
$250
|
Standard
$850
|
Advanced
$2,000
|
|---|---|---|---|
| Delivery Time | 3 days | 7 days | 14 days |
Number of Revisions | 4 | 6 | 9 |
Design Customization | - | - | |
Content Upload | - | ||
Responsive Design | |||
Source Code |
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NH
Necip H.
Jul 30, 2026
Saas project
SH
Sayeed H.
Oct 2, 2025
Full Stack Developer (PHP, CodeIgniter, MySQL, JavaScript - repost)
I had the pleasure of working with Olajide on a full-stack development project, and I couldn’t be more impressed with his professionalism and technical expertise. From the start, he quickly understood the project requirements, asked the right clarifying questions, and delivered clean, efficient, and scalable code.
Olajide is highly skilled in both backend and frontend work, and he handled database integrations, API development, and UI/UX improvements seamlessly. What stood out the most was his ability to troubleshoot complex issues and come up with practical solutions without delays. Communication was smooth throughout the project—he provided regular updates, was proactive in suggesting improvements, and always met deadlines.
I truly appreciate his dedication, attention to detail, and problem-solving mindset. I highly recommend Olajide to anyone looking for a reliable and talented full-stack developer, and I look forward to working with him again in the future.
Olajide is highly skilled in both backend and frontend work, and he handled database integrations, API development, and UI/UX improvements seamlessly. What stood out the most was his ability to troubleshoot complex issues and come up with practical solutions without delays. Communication was smooth throughout the project—he provided regular updates, was proactive in suggesting improvements, and always met deadlines.
I truly appreciate his dedication, attention to detail, and problem-solving mindset. I highly recommend Olajide to anyone looking for a reliable and talented full-stack developer, and I look forward to working with him again in the future.
About Olajide
PHP/MySQL Legacy Systems Modernization Specialist
100%
Job Success
Lagos, Nigeria - 3:45 am local time
I’m also the creator of DEXPHP, an open-source debugging and error-monitoring library built specifically for CodeIgniter. It was originally developed for CodeIgniter 3 and later upgraded for CodeIgniter 4.
I help companies maintain, stabilize, modernize, and extend existing PHP applications, especially systems that have become difficult to understand, risky to change, or dependent on one developer.
I can help with:
* PHP developments
* Legacy PHP application maintenance
* Bug fixing and production troubleshooting
* REST API development and integration
* MySQL database design and optimization
* Payment, SMS, email, delivery, and third-party API integrations
* Performance improvements and code refactoring
* Admin dashboards and internal business systems
* Ongoing application support and maintenance
Over the years, I have built and maintained online ordering systems, POS systems, kiosks, loyalty platforms, SMS marketing applications, admin dashboards, APIs, and other business-critical software.
My strongest skill is quickly understanding an existing system. Because of my experience, I can usually identify where a problem is coming from, what needs to change, and what could break before making the change.
I am comfortable working with mature codebases, undocumented systems, custom architecture, and applications originally built by other developers.
Steps for completing your project
After purchasing the project, send requirements so Olajide can start the project.
Delivery time starts when Olajide receives requirements from you.
Olajide works on your project following the steps below.
Revisions may occur after the delivery date.
Confirm the feature requirements
I will review your feature description, expected user flow, screenshots, mockups, API details, and any business rules so the scope is clear before development begins.
Review the existing codebase
I will inspect the relevant parts of your CodeIgniter app to understand how the new feature should fit into the existing structure.