Zend helped us reduce risk while keeping the work aligned with our business priorities. They brought the technical maturity our project required, and their team’s deep expertise let us modernize without losing focus on our roadmap.
A leading healthcare technology provider delivers critical infrastructure, connecting providers and insurance systems for patient identity verification, benefits processing, and legally regulated healthcare transactions. Its core products are built in PHP and support high transaction volumes across a complex enterprise environment.
To maintain reliability while addressing mounting technical debt, this organization partnered with Zend to modernize critical PHP applications and establish processes to keep pace with future upgrades.
Zend PHP Migration Services Helped:
- Migrate mission-critical applications off end of life (EOL) PHP versions
- Minimize security and compliance issues tied to legacy systems
- Establish a phased modernization and upgrade strategy
- Maintain system stability during complex upgrades with limited test coverage
- Define a clear path forward for ongoing modernization and scalability
Modernization While Preserving Business Focus
The organization wanted to modernize web applications running on EOL PHP versions, as these applications created growing security and compliance problems. They also were becoming harder to maintain due to legacy code complexity, minimal test coverage, outdated frameworks, and constrained dependencies.
However, this healthcare technology provider could not shift internal engineering focus away from business-critical development work. They faced a clear constraint: modernization had to happen without slowing product delivery, increasing operational risk, or requiring significant internal resource reallocation.
Rather than hiring new staff or diverting existing resources, the organization needed a partner capable of managing a complex modernization effort with proven experience in legacy remediation and upgrade strategy. The company chose Zend due to their specialized PHP expertise and dedicated migration support services.
Back to top“Modernization was necessary, but we could not afford to lose focus on the business. We needed a partner with the experience to help us move forward without taking our engineering team away from its priorities. We were very pleased to find that partner in Zend.”
— Chief Technology Officer, Global Healthcare Technology Provider
Zend Offered Phased PHP Migration Supported by Deep Technical Expertise
PHP experts from Zend worked with the organization to design and execute a phased modernization strategy that balanced risk reduction with operational continuity.
After completing an assessment phase focused on evaluating upgrade paths and selecting the most appropriate approach, the project started with a phased move to PHP 7.4, with plans to continue advancing to currently supported versions.
Because of the legacy architecture and limited test coverage, the upgrade process required careful manual validation to maintain system stability. Zend supported the effort with detailed code analysis, modernization guidance, and close collaboration with the healthcare technology provider’s team.
As the project progressed, the organization moved to PHP 8.2 and began planning further upgrades across frameworks and databases. The engagement extended beyond version upgrades, with the company evaluating future architecture decisions, such as maintainability, scalability, and long-term platform direction.
Back to top“Completing the first round of regression testing gave us the confidence that we had made the right decision. Throughout the modernization, Zend helped us think through the application, framework, and database considerations that affected the broader modernization path.”
— Chief Technology Officer, Global Healthcare Technology Provider
The Healthcare Technology Provider Reduced Risk, Stabilized Upgrades, and Built a Clear Path Forward
By engaging Zend Migration Services, this organization established a clear upgrade strategy and created a structured approach for ongoing modernization. They also gained visibility into future modernization priorities, including application refactoring, framework updates, database upgrades, and long-term scalability improvements.
The company can now continue to evaluate how to further evolve its platform, balancing modernization with long-term business objectives. After working with Zend, they are better positioned to make future technology decisions.
Back to top“Zend enabled us to modernize critical systems and keep our focus where it belongs — on delivering value to the business. That combination was essential for moving forward without disrupting day-to-day operations. It also gave us a stronger foundation to continue evolving our platform with confidence.”
— Chief Technology Officer, Global Healthcare Technology Provider
Modernize, Migrate, and Upgrade With Confidence
If you are evaluating modernization options or need support navigating a complex PHP environment, Zend can help assess your current state, reduce risk, and prepare for the future.