PHP Development Services

Create Exceptional
Web Applications
Using PHP Technology

Professional PHP Development for Powerful Web Applications

PHP is a widely adopted, open-source server-side programming language used to build fast, flexible, and scalable dynamic web applications. It enables the development of secure, reliable, and budget-friendly web solutions. As a leading PHP development company in Sydney, Australia, we are equipped with an experienced in-house team of developers who combine skill and expertise to deliver exceptional, customised solutions. Whether you need a powerful web application or a feature-rich website, we’re here to support your business every step of the way. We provide reliable maintenance, timely updates, and continuous optimisation to keep the applications ahead of the competition and build a long-term partnership with our clients.

Custom PHP Development Services We Offer

Our premium PHP web development services can help your business build flexible, robust, and efficient products, ranging from e-commerce platforms, websites, and web portals to web applications, PHP custom applications, and more. If you’re looking for tailored services or simply exploring the world of PHP, Designpluz is ready to support you.

Cloud-Native Web Application (SaaS) Development

Our Sydney-based PHP development team specialises in building robust, flexible web applications. We ensure to provide highly functional web applications that are optimised toward scalability, security and performance.

Membership Portal Development

Build a scalable and efficient membership portal for your users offering registrations, subscriptions, profile management and more according to your business needs leveraging the power of PHP technology.

Enterprise Web Portal Development

We create a highly secure and reliable custom enterprise web portal, ideal for managing internal work and accessible publicly or privately through a dedicated intranet.

Framework Development

Our PHP developers strategically use proven frameworks like Laravel to create high-quality web applications for your business.

Software Integrations

If your business requires unifying systems and bridging gaps between different platforms, our PHP developers can help with all software integrations in your web application or website using necessary API’s.

API Development

Our PHP developers build custom APIs and integrate third-party services to automate processes, improve system connectivity, and enhance the functionality of your web applications.

CRM Solutions

Create a custom Customer Relationship Management (CRM) system tailored towards your business processes. Let us help you manage your customer base more efficiently.

Migrate To PHP

We migrate your existing features and APIs to PHP with minimal disruption. Our PHP development team ensures a smooth and secure migration tailored to your business needs.

Support & Maintenance

At Designpluz, we believe that a project does not end with just the website or web application. We firmly believe in providing free ongoing support and maintenance for the first 30 days after launch and offer packages to continue thereafter.

Code Audit

If you need a code audit, our highly experienced developers can help identify any issues or improvements for your current code. We can also assist in any updates to the code to ensure your code stays secure and efficient.

Performance Optimisation

We identify and resolve performance issues in websites and web applications. Our project managers, business analysts, and PHP developers work together to assess bottlenecks and implement improvements that enhance speed, stability, and efficiency.

Core PHP
Frameworks We Use

Frameworks

Symfony
Zend
CodeIgniter
Laravel
CakePHP

CMS

WordPress
Drupal
Joomla

Why Should You Consider PHP For Your Project?

PHP continues to be one of the most robust languages that powers highly successful websites and web applications. As a leading PHP development agency in Sydney, we recognise how PHP’s large developer community, ongoing innovation, and proven scalability contribute to its widespread trust and adoption in various software solutions. Some strong considerations for PHP are:

Cost efficient:

As an open source software, PHP development can drive down long term expenses providing a cost effective benefit.

Scalability:

Proven through many major brands, PHP has been demonstrated to be able to power massive amounts of users.

Security:

Having been around for a long time, PHP has developed many safeguards against many cyber threats through developed best practices.

Why Designpluz?

Expertise & Experience
Comprehensive Service Offerings
Proficiency In PHP Frameworks
Flexible Engagement Models
Dedicated Project Managers
UI/UX Design Process
Continuous Support Post-Live
Holistic Approach To Software Development

Our Process

Step 1

Discovery Workshop

Our initial meeting focuses on understanding your app idea and its market potential. We collaborate to define your app’s value proposition and create high-level user flow diagrams amongst other things. This session also lays the groundwork for your project’s development pathway, branding assessment and marketing strategies.

Step 2

User Stories

We break down the project into user stories that capture your needs and goals clearly and concisely. This helps break down the project into smaller and more manageable pieces of work during the AGILE development process, ensuring we prioritise the requirements but also complete the work efficiently.

Step 3

UI/UX Design

After understanding your vision, we first create a wireframe that outlines the structure and flow. Once these are approved by you, we then apply your brand’s unique identity and colours to the wireframes to emulate its user interface and experience.

Step 4

Development

Based on the requirements of the project, we select the most suitable technology stack taking into consideration your app’s complexity, functionalities and budget. We then plan multiple sprints over an AGILE development cycle to make sure the final product is satisfactory and delivered efficiently.

Step 5

Testing

Throughout development, we conduct thorough testing, including UI/UX checks, security assessments, and performance evaluations, to ensure your app is reliable, secure, and high quality.

Step 6

User Acceptance Testing (UAT)

Your involvement is crucial at this stage. We provide a testing environment that closely resembles the final product for your approval. UAT helps confirm that the app meets your expectations and prepares for the next development phases.

Step 7

Go Live

After the User Acceptance Testing is completed and approved by you, we organise the live process for your app. We deploy your app into the production environment and submit it to the app store.

Step 8

Post Live Support

We offer a one-month warranty to monitor your app’s performance and address any emerging issues. Our goal is to ensure a smooth launch and resolve any initial problems promptly.

Step 9

Support and Maintenance

After the post-live support period is over, we offer various service level agreements (SLAs) that can be adjusted to your specific needs. We also provide different maintenance packages which will keep your app up to date.

Frequently Asked Questions

How much does PHP development cost?

Small PHP projects usually start from AUD $20,000 to $40,000, while medium to large custom applications can range from AUD $40,000 to $50,000+.

What factors influence the cost of PHP development?

Several factors affect the cost of PHP development, including: project scope and complexity, desired features and functionalities, technology stack, design complexity, development team size and expertise, and project timeline.

What payment models do you offer (fixed price, time and material, etc.)?

We provide flexible arrangements according to your project needs. However, more commonly we offer:

Fixed Pricing: Generally for well-defined projects under $25,000, we propose fixed pricing with itemised deliverables tied to instalments upon hitting milestones. This locks priorities while allowing flexibility in handling emerging needs.

Day Rate: More complex or shifting projects warrant daily billing. This is most suitable for projects that are prone to scope creep and are expected to have evolving requirements. We typically provide this payment model for budgets over $25,000.

What is your PHP development process like?

Our PHP development process typically involves the following stages: requirement gathering, design and prototyping, development, quality assurance, Deployment, and maintenance and support.

Do you provide post-development support and maintenance for PHP projects?

Yes, we provide post-development support and maintenance for the PHP projects, including options for updates, major fixes, technical support, and more. We stay committed to looking after your app’s performance and security even after launch.

How do you ensure project transparency and communication?

By using project management tools to share updates, track progress and assist collaboration, we ensure open and transparent communication is kept throughout the project lifetime. We also schedule regular meetings and progress reports that are essential in keeping you informed.

How do you handle changes in requirements during development?

We use agile approach that allows flexibility for changes. Any updates are assessed through our change process with clear timelines and cost transparency.

What technologies do you specialise in?

Our team is skilled in various technologies such as .NET, C#, HTML, CSS, JavaScript, Angular, SQL, React Native, Azure PaaS, Google Cloud, AWS, React JS, .NET MAUI, PHP, and others. We choose the best technology stack for each project depending on its unique needs and objectives.

Can you integrate my existing systems with the new software?

Yes, we can integrate your existing systems with the new software. Our team will assess your current infrastructure, whether it includes PHP software or other technologies, and develop integration plans to ensure seamless data flow and functionality.

How do you ensure the security of my data?

We follow industry standards and best practices to meet data protection regulations. Our approach includes data encryption, strict access controls, and regular security audits and updates. Ensuring the security of your data is a top priority for us.