PHP Development Services


PHP developersGreenice is one of the leading PHP web development companies in Ukraine specializing in custom solutions for businesses from all over the world. Sinсe 2007, we have successfully completed more than 120 projects of different complexity levels. Using our deep knowledge and experience, we create powerful and scalable solutions for different business domains, namely Healthcare, e-Learning, and e-Commerce.

14+ years | 120+ projects | 20+ PHP developers

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PHP Solutions We Develop

Greenice is a PHP application development company that provides a full range of web solutions — from simple websites to complex enterprise-level applications. Our experience in project analysis allows us to quickly translate your business requirements into well-structured solutions. We build the following types of solutions:

1.  Custom web application development

Need a web application that is uniquely tailored to your needs?

You’ve come to the right place! Our PHP development team specializes in custom web applications that will digitally transform your business. We create solutions that satisfy all of your business needs.

We build custom industry-specific solutions (CRMs, ERPs, HRMS, EMRs) for businesses of any size. Among our clients, you’ll find Inc.500 companies and top U.S. pharmaceutical companies. We always get to know each of our client’s processes and goals in order to deliver solutions that will lead them to success.

2. Custom web portal development

Does your company need a web portal?

With Greenice, you will have a reliable technical partner who will work with you to design a first-class web portal. We have lots of experience creating custom solutions designed to reduce routine work, streamline processes, and increase user satisfaction.

We use the best programming practices and latest security standards to build portals that keep your sensitive data absolutely secure.

3. Website development

Need a modern website with unique functionality?

Our PHP website developers create custom websites and engaging marketplaces with complex back-ends. For instance, we’ve helped to create Arcbazar, the first and the largest marketplace for architecture projects. Arcbazar was chosen by the ‘Google for Startups’ program.

With us you can get more than just client-facing functionality, we can help you create a custom all-in-one solution to run your business. For example, for one of our clients, we’ve created a complex ERP system on the back-end of their booking website.

We can also integrate your website with any third-party solutions via API (e.g. payment gateways or user background checks), adding indispensable features to your platform.

Need a stunning website? Hire a PHP website developer! Contact Us

4. SaaS development

Have a new Software-as-a-Service startup in mind? Need to modify an existing solution into SaaS?

The Greenice team can quickly design and build scalable and secure multi-tenant SaaS solutions.

We provide comprehensive SaaS product development, creating all necessary components: web apps, mobile apps, APIs, databases, and cloud hosting.

When we create SaaS products from scratch, we use an architecture that will allow the app to easily scale up and extend functionality. Our developers use cutting-edge cloud technologies and comply with the latest security requirements to protect the data of your users. We provide maximum quality at a minimum cost.

Our SaaS portfolio includes a large healthcare company for which we created a well-organized SaaS solution. You can read more about it in our case study.

5. API development and integration

There are several reasons why you may need to design an API:

  • exchange data with external sources (third-party applications and databases)
  • integrate necessary features of third-party providers
  • share data collected by your website with other systems inside your organization
  • connect your mobile app with the back-end for (a database and/or management system)

Whatever your needs are, our skilled developers have the necessary experience to help you. We’ll design an API to instantly transfer and synchronize data among different apps. We provide professionally created API documentation that helps future developers understand how the API is constructed.

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6. Cross-platform mobile development

Need one app to run on both Android and iOS? We can help with cross-platform development.

Instead of creating three separate apps for Android, iOS, and Windows Mobile, we’ll make a single codebase that will satisfy the requirements of all three operating systems. This will allow you to launch your project twice as fast as native app development, and you will be able to test your idea before you make a large investment.

Our team is experienced in building dynamic, powerful, secure, and user-friendly cross-platform mobile applications. If it is suitable for your project, we can build stunning Hybrid or Progressive Web Applications (PWAs).

We have developed over 40 amazing cross-platform mobile solutions for different businesses and we are ready to make your dreams come true.

7. Single-Page Apps

Single Page Apps are the perfect choice for small (or single-use) projects and MVPs that can be easily modified into fully functional apps. The SPA approach allows us to deliver the product to market in weeks rather than months.

Greenice has created dynamic SPAs that work under high loads, even with poor Internet connectivity. We are experts in developing single-page applications for different purposes and industries. Whether you need a social media, dashboard, news app, or another interactive app, we are ready to build it for you.

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Our Development Services

We provide full-cycle development from planning to launch and maintenance. Our team includes project managers, full-stack PHP web developers, front-end developers, and QA engineers.

Back-end development

We provide server-side programming that includes:

  • creation of flexible and scalable architecture for apps of any complexity
  • configuration of web servers
  • creation of databases with SQL and NoSQL technologies
  • managing the hosting environment
  • managing APIs
  • working with version control, such as GIT

Using PHP frameworks allows us to create flexible, scalable, and easily maintainable solutions. We pay special attention to application security, maintaining compliance with governmental data protection regulations (GDPR and HIPAA).

Front-End Development

Front-end development is the visible client-side part of the application. Our front-end software engineers are attentive to details and have expertise in technologies such as HTML5, CSS3, JavaScript, AJAX, jQuery, AngularJS, ReactJS, and VueJS.

We create responsive interfaces that look great on desktops, tablets, and smartphones.

Quality Assurance

Before launch, the app must pass different tests to guarantee that it satisfies the requirements, and is free of defects. Our QA Engineers use proven methods of testing, including smoke testing, unit testing, functional testing, usability testing, and regression testing. Developers will fix all bugs before the product is delivered to the end-user.

Software modernization (migration or code-refactoring)

When software gets outdated it becomes more of a burden than a valuable tool. With time, it becomes harder and harder to maintain and upgrade such legacy systems. Software modernization and code-refactoring can breathe new life into a system.

Through software modernization, we have been able to significantly improve the performance of old applications. This process also fixes many old bugs and facilitates the implementation of new features.

Maintenance & Support

A successful project always continues to change and evolve. We can support your project evolution as long as necessary.

Many of our clients stay with us for a lifetime. We continue maintaining their applications, adding new features, installing security updates, and making any other required changes.

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Industries We Serve

Our PHP web developers create top-notch solutions for the following business domains:

  • eCommerce: Customer Management Systems, Enterprise Resource Planning, Call-Centers, B2B2C marketplaces and online stores, Price Comparison websites
  • Recruitment: Human Resource Management Systems, Job boards, and marketplaces
  • Healthcare: Electronic Medical Records / Electronic Health Records, Mental Health CRM, Assisted Living Facility CRM
  • Education: Learning Management Systems, eLearning platforms, Knowledge bases, Conference apps
  • Hospitality: Hotel Management System, Booking systems, Aggregators
  • Real Estate: Property websites and marketplaces
  • Finance: Lending platforms, factoring portals, and crowdfunding marketplaces.

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Why is PHP the best choice for your project?

PHP is one of the most popular programming languages for creating dynamic websites and feature-rich applications.

  • Faster and cost-effective development. PHP saves development time by allowing equivalent code and ready-made components to be reused. PHP has a variety of frameworks. The framework components are written with clear and proven code that prevents mistakes. Through the years, our PHP development team has used different PHP frameworks (Laravel, Zend, Yii) and can choose the best one for your project.
  • Great flexibility. With PHP, unlike other programming languages, developers can create flexible applications. This makes the apps scalable and adaptable.
  • Excellent performance of apps. While PHP is the best fit for small and medium projects that need instant content updates, it is also perfectly suited for complex systems that require massive data processing.
  • Good compatibility with new technologies. PHP is compatible with all OS, browsers, and most technologies; this allows us to develop a tremendous variety of applications.
  • Up-to-date code. PHP is a living, constantly evolving language. It has a large and active community of contributors who make improvements, quickly upgrade components, and increase security.

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How We Work

Looking for the best PHP developers? Try us! We are passionate about writing clean, bug-free, and easily maintainable code. But we are more than just coders. Based on our vast experience with different projects, our specialists dive deep into your business challenges to find optimal solutions. Here are the main steps of the development cycle:

  • Discovery Phase
  • Pre-Development Planning
  • Development
  • Quality Assurance
  • Deployment
  • Maintenance

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Our Stack

We work with the latest and most reliable technologies to deliver innovative solutions.

PHP development


There are many PHP web development companies. But how to choose? Read what our clients say about us on Clutch:

‘Consistently producing satisfying deliverables, Greenice continues to manage site upgrades and expansion. The team communicates and organizes assignments effectively to ensure project goals are met. They foster collaboration to optimize resources, which has made them a valuable partner.’ — Bruce Lindsay, CEO, NoCowboys

Why Hire Us?

Greenice is a professional PHP software development company. Our advantages: Business-orientation. We help both startups and established companies diving deep into their business challenges and working together to find optimal solutions.  Best talents. Our team features skillful developers who never stop expanding their knowledge and acquiring new skills.   Great soft skills. Our team members speak English and have excellent communication skills. We value each client and work to satisfy their needs.  Full-cycle development. By hiring us, you get a full range of development services so there is no need for outside help.



Physiotec is a large database of more than 75,000 exercises for different parts of the body that can be used to quickly build home exercise programs. Each exercise includes an online video clip and instructions. Using the Laravel framework we optimized the code and improved app performance. We created search tools, personalized HEP creation, and enabled performance tracking.


We built a custom call-center solution for a large U.S. cosmetics company from Inc.500. The call center was integrated with the ERP. Now, over 400 operators use the app daily, logging and scheduling call to leads and customers, tracking conversion rates, and estimating operator efficiency. For this app, we used the Symfony framework, which handles high loads with ease. Every day the system processes an ever-increasing number of orders. View the Full Case Study


Arcbazar is the first-of-its-kind crowdsourcing platform for architectural design services. A peer-to-peer creative marketplace for architects from all over the world uses competition to allow customers to save money and get a large pool of ideas. We migrated the platform from the Yii1 to Yii2, modernizing the code, and facilitating the addition of new features.