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Modern PHP solutions for custom platforms, portals, and backend systems.

PHP Development That's Solid, Scalable, and Built to Integrate

At QOLOS, we use PHP to build secure, reliable, and performance-ready applications. From custom CMS solutions and ecommerce platforms to APIs and business portals, our PHP developers create systems that are easy to manage, fully integrated, and built to scale.

Next Steps...

01
Schedule Meeting
02
Free Consultation
03
Receive Estimate

Smart Architecture. Clean Code. Real Functionality.

Let’s build your next PHP project the right way. Talk to a PHP expert!

Thank You! Your contact information and message has been sent to Chad.

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PHP Development Thatu2019s Solid, Scalable, and Built to Integrate

At QOLOS, we use PHP to build secure, reliable, and performance-ready applications. From custom CMS solutions and ecommerce platforms to APIs and business portals, our PHP developers create systems that are easy to manage, fully integrated, and built to scale.

What We Build with PHP

  • Custom Web Applications – Business platforms, customer dashboards, and secure portals.

  • Ecommerce Systems – Tailored solutions using or extending platforms like Magento or WooCommerce.

  • Content Management Systems – Lightweight or enterprise-level CMS built to your exact needs.

  • APIs & Integrations – Connect your PHP app with third-party services, ERPs, CRMs, and more.

Why QOLOS?

  • Modern PHP Practices – Clean code, secure frameworks (Laravel, Symfony), and long-term maintainability.

  • Custom Builds – Every solution is tailored—no bloated themes or rigid plugins.

  • Built to Integrate – We make sure your PHP app works smoothly with the rest of your tech stack.


Smart Architecture. Clean Code. Real Functionality.
Let’s build your next PHP project the right way. Talk to a PHP expert!

Chad VanCalster

Meet the Expert

We build custom PHP applications that are fast, secure, and fully tailored to your business. Whether it’s a platform, portal, or integration, we use modern PHP frameworks to deliver clean, scalable solutions that just work.

- Chad VanCalster
Contact Chad
Chad VanCalster

Contact Chad VanCalster

Thank You! Your contact information and message has been sent to Chad.

QOLOS is everything you need to build your DREAM TEAM!

We hire the best, and that is why we are the best. You won't be disappointed.

Since launching my new website, I have received numerous compliments from clients and visitors. It has significantly improved my online presence and contributed to the growth of my business. I am grateful to QOLOS for their professionalism, expertise, and commitment to delivering outstanding website services. 

Shanna ZeitlerAzure

Qolos is an absolutely great company. With them I have had some of the most caring and individualized support I’ve ever had from any form of business. I would highly recommend anyone to use Qolos, as you will know that you will be thought of from the very beginning, in terms of pricing and quality you will be receiving.

Jayson ForbesTop Down Health


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QOLOS, Inc.

340 N. Broadway St. STE 200

Green Bay, WI 54303

(888) 747-7111

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