AS400/IBMi Services

We are programmers who are experts in AS400/IBM I programming. We extend your existing team to help you accomplish your goals faster.


Maintenance & Application Development

We have experts in RPG III, SQLRPGLE, and RPGLE. Our IBMi experts have extensive knowledge of ERP, EDI packages, therefore we understand each and every detail of IBMi development. From providing assistance or maintenance to application development from scratch, our AS400 development team knows it all.


Application Modernization

Do you want a classic user interface without losing the secure RPG code and business logic? Our team of qualified IBMi experts know all the latest and modern platforms/frameworks to help your green screen application modified with a GUI leveraging the existing code. We know all the concepts from Open Access to API-fication and integration.


Migration & Conversion

Migrating from IBMi to other platforms to meet your customer demands is one of our areas of expertise. Our team can help in migration services. We generate business documents for legacy applications written in old RPG to make the migration seamless and effective. AS400/IBMi Specialties


JD Edwards Cloud Solutions

The rapid growth for the need for the cloud has led to a significant rise in the demand of JD EnterpriseOne, JDE One World, OneView, JD Edwards ERP, and JDE Cloud solutions. has hands-on experience in implementation, integration, customization, support, and upgrades of JD Edwards solutions to meet your business requirements.


EDI: Electronic Data Interchange

Our EDI experts specialize in Electronic Data Interchange (EDI) integration development, supporting businesses to go paperless and reduce as many manual steps as possible. Using our expertise we have enabled industries on large scale in secure, quick, and standardized data exchange.


Prism ERP Solution provides extensive support for PrismERP integration, upgrades, deployment, and migration of your old systems to this new platform. Enabling your business functions with the PrismERP application will provide enhanced management and accurate business insights. Get it integrated to give a competitive edge to your business.


Smart 400

Smart400 is entirely based on the native IBM iSeries, extensively used by renowned insurance companies for technical implementation. comes with the expertise and an immense pool of IBMi talent. We provide extensive support for Smart400 implementation and customization to organizations worldwide.

Why IBM i/AS400 Development for your project?

For years, organizations and even some technology experts have considered AS400 obsolete. However, when we look at the facts, including the characteristics and the importance of this system in its updated format today,

For years, organizations and even some technology experts have considered AS400 obsolete. However, when we look at the facts, including the characteristics and the importance of this system in its updated format today, we discover that AS400 cannot be ignored. Today, it is still one of the most integral systems for enterprises, manufacturing industries, finance and more.

As we already know, AS400 systems now includes an extensive library-based operating system. IBM i, it is also capable of supporting multiple instances of AIX, Linux, Lotus Domino, Microsoft Windows 2000 and Windows Server 2003. The Power processors support IBM i, AIX, Linux and Lotus Domino. Windows is supported with either single-processor internal blade servers (IXS) or externally linked multiple-processor servers (IXA and iSCSI). iSCSI also provides support for attachment of IBM Blade centres. Windows, Linux, and VMware ESX(VI3) are supported on iSCSI attached servers.

Other important features include:

  • Logical portioning
  • DB2 Mirror
  • Common client-server support

RPGLE-the most secure and robust language

RPGLE or RPG IV is the latest version used for IBM i application development. Although companies are migrating to new platforms, there are ways of migrating the frontend to new platform keeping the old RPG code intact. This includes some simple and easy procedures:

  • One of the simple solutions is re-facing or transforming the green screen into a GUI. Re-facing makes the interface user friendly giving a browser-based look and feel without any programming changes.
  • The common green screen can be enhanced by using RPG Open Access to separate the business logic from the UI, allowing the same business logic to be used on multiple UIs.

Benefits of IBM i development from PIO

  • Our programmers have in-depth knowledge of a variety of tools and have a wealth of technological expertise.
  • They follow functional specifications to create technical documentation and develop pseudo codes.
  • They troubleshoot your business processes to diagnose where the issues are.
  • They will help your enterprise modernize legacy code, integrate your ERP or EDI solutions, as well as develop and maintain applications.
  • If you need support for existing software, they can help debug, locate and solve issues.

Technologies Supports

Project Management
  • BaseCamp
  • JIRA
  • Teamworks
  • Zoho
  • Microsoft Devops
  • Proofhub
  • Kissflow Project
  • IBM DB2
  • Maria DB
  • Microsoft Access

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


Video Testimonials

Effectively Extending
Your Team

Ken Stewart, PMP, CSM

Vice president of operations & Engineering

PSigen Software Inc.


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Video Testimonials

Onboarding The Team

Brandy Churchill

Software Development Manager

Western National Insurance


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Video Testimonials

Effectively Extending
Your Team

Jackie Flummer

Director, Technical Business Systems



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Video Testimonials

Effectively Extending
Your Team

Luis Gonzalez




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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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