AS400 Modernization

AS400 modernization updates your AS400 system making it more efficient, user-friendly, and compatible with modern technologies. One way to achieve this is by adding a graphical user interface or GUI. A GUI using iSeries makes the AS400 system easier to navigate and use, resulting in the following benefits:

  • Improved User Experience: GUIs make it easier for users to navigate and interact with AS400 systems. As a result, productivity has increased, and user satisfaction is improved.
  • Better Integration: Your AS400 system can be made compatible with modern technologies by adding a GUI using iSeries. In addition, it integrates with other applications and systems.
  • Streamlined Processes: Your AS400 system benefits from a GUI to streamline processes and simplify tasks. As a result, GUI improves efficiency and reduces errors. helps customers modernize IBM iSeries (AS/400, System i) applications into web-based applications. Our expertise lies in converting green screen UI to GUI-based UI while preserving existing business logic. Our goal is to enhance the front-end experience and improve user-friendliness for businesses. We believe in maintaining the value of legacy applications and interfaces while modernizing them to address current business challenges.

AS400/IBMi Modernization Services


AS400/RPG Modernization Consulting

We provide expert consulting services for modernizing AS400/RPG systems, such as RPG II, RPG III, ILE RPG, Free-form RPG, CL, ILE CL, and other legacy systems. Our services are tailored to meet the specific business and process requirements of each client and assist in swift modernization to contemporary architectures like JAVA.


Application Modernization & Support Services

We provide top-notch application modernization and support services, including AS400 APIfication. This innovative technology facilitates a faster exchange of information with external applications by implementing future-ready architecture and APIs on legacy systems.


Database Modernization & Upgradation

We offer seamless upgrade services for older versions of DB2 to DB2 11.5. The upgrade improves query performance and facilitates AI app development.


AS400 UI Modernization and Enhancements

We provide AS400/IBM i user interface upgrade services to improve the existing application’s look and feel, enhancing the user and customer experience.

AS400 Modernization Services on IBM iSeries



We’ll help you choose the best way to modernize your AS400 system based on your business needs and goals.



Our team of developers can create a customized GUI for your AS400 system, tailored to your specific requirements.



You can trust us to execute a seamless integration of your modernized AS400 system with other systems and applications.



We provide ongoing support to ensure that your modernized AS400 system is running at its best. Whether you need troubleshooting or updates, we’re here to help.

Benefits of AS400/IBM i Modernization GUI on IBM iSeries


AS400/IBM i Modernization GUI

  • RPG Open Access: AS400/IBMi Modernization GUI on IBM iSeries allows businesses to modernize their legacy RPG applications by providing access to modern interfaces, web services, and APIs.
  • Screen Re-facing: The modernization process includes screen re-facing, which involves redesigning the user interface to be more user-friendly and intuitive.
  • API & UI Framework: The API and UI framework included in AS400/IBMi Modernization GUI on IBM iSeries enables businesses to create modern, responsive applications that can run on any device.
  • Zend PHP Server: The Zend PHP server included in AS400/IBMi Modernization GUI on IBM iSeries provides businesses with a secure and scalable platform for running modern web applications.

Why Modernize GUI on your AS400/IBM i Platform?

The modernized graphical user interface (GUI) is user-friendly, making it easier for employees to navigate and use the system effectively. This improves productivity and reduces the time and effort required to complete tasks.

  • User-friendly interface: The modernized graphical user interface (GUI) is user-friendly, making it easier for employees to navigate and use the system effectively. This improves productivity and reduces the time and effort required to complete tasks.
  • Improved functionality: Modernizing the GUI improves the system’s functionality and expands its capabilities. Businesses perform tasks more efficiently and effectively with modernized GUIs.
  • Enhanced security: Modernizing GUI on IBM iSeries implements advanced security features, like multi-factor authentication and role-based access control. Modernized GUIs are a great improvement to businesses’ legacy system security.
  • Future-proofing: By modernizing the GUI, businesses future-proof their systems and ensure they remain effective and practical. This prevents costly system replacements or upgrades later.
  • Increased competitiveness: Modernizing the GUI provides an updated and efficient system to help businesses keep up with the evolving needs of their industry. These improvements help companies to stay competitive.
  • Choosing AS400/IBM i modernization GUI on IBM iSeries can offer several advantages, including a user-friendly interface, improved functionality, enhanced security, future-proofing, and increased competitiveness.

Why Choose

Our programmers are experts in providing an intuitive and user-friendly experience for performing tasks efficiently and with less training.

  • 1. Improve User Experience: Our programmers are experts in providing an intuitive and user-friendly experience for performing tasks efficiently and with less training.
  • 2. Enhance Functionality: We have the knowledge and customer experience to help you improve the appearance, navigation, and other advanced features of your IBM iSeries system.
  • 3. Better Integration: Our experienced, highly qualified programmers make integration seamless as you move your programs and data into web-based applications using a common-sense approach for the GUI interface.
  • 4. Improve Reporting: Our data engineers are experts at providing your organization with improved reporting capabilities, including customized dashboards and real-time data analysis.
  • 5. Increase Security: We hold an ISO 27001 certification to give you the comfort of knowing that your content is secure using robust standards recognized worldwide.

AS400 Modernization Tools Supports

Project Management
  • BaseCamp
  • JIRA
  • Teamworks
  • SQL
  • IBM
  • DB2
Legacy Platforms
  • EDI(TrustedLink)
  • IBM Cognos
  • Mainframe/Cobol
  • Delphi
  • C++
Modern Platforms
  • Dot Net
  • PHP/MYSQL/json
  • Angular
  • React.Js / Ext Js
  • iOS/Android
  • Java/Others
  • RPG-Free
  • CLLE
  • Banking and Finance
  • E-Commerce
  • Manufacturing
  • Insurance
  • Retail
  • Healthcare
  • Visual LANSA(Tool for Web Application Development)
  • LANSA Ramp
  • aXes LANSA(Tools for Application Modernization)
  • Open for .Net
  • ASNA Wings
  • ASNA Monarch
Fresche Solutions
  • X-Analysis software Suite
  • iModernize
  • NewLook Suite

See Your Project Take Flight

We Support Legacy
& Modern Platforms

  • Developers for both legacy and modern platforms
    See Technologies
  • Certified SMEs with access to knowledgeable support staff
  • Remote support in a variety of time zones


  • Try us for 90 days
  • No startup costs or upfront fees
  • You will not be invoiced if you are not happy with our work


  • Fixed monthly pricing
  • No hidden fees
  • No long-term contracts


"We find your team to be true business partners. Exceptionally responsive, strong domain knowledge, and outstanding at execution."

Chief Integration Officer

"Happy with the performance. The team is self-driving, which is something I’ve had struggles with in the past. Very knowledgeable on the IBM i and requires minimal guidance."

Director of Information Technology

"Every developer we have worked with has been great! They are great at analyzing and making great suggestions, in addition to coding all that we ask for. Even with the time difference, they are always willing to work on "our hours" when needed for deadlines and projects as needed. Thanks for everything!"

Chief Information Security Officer

"The programmers I have worked with have all been great! They think out of the box and make suggestions, and they research and figure things out on their own, which is a tremendous help to me. I would recommend them to any prospective clients you have."

Project Manager

"Great team and still one of the best I’ve worked with on the IBM i/RPG environment"

VP, Commercial Excellence & Digitization


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Awards and Certifications

Our programmers are well-versed in all the latest versions and libraries. We can
help your business integrate technologies no matter your requirements.

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