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Our IBM AS400 Application Modernization Services

We help businesses upgrade/migrate AS400 applications for greater security, efficiency, and user experience.

AS400 Modernization Consulting

Professional consulting to align the modernization roadmap with unique business and process requirements

RPG Modernization Services

Rapid modernization at scale for RPG II, RPG III, ILE RPG, Free-form RPG, CL, ILE CL etc. to modern architectures like JAVA

DB2 Upgradation Services

Seamless upgrade of older versions of DB2 to DB2 11.5 to improve query performance and facilitate AI app development

AS400 APIfication

Implementation of future-ready architecture and APIs on legacy systems to enable faster information exchange with external apps

AS400 UI Modernization

AS400 user interface upgrades to provide a new look to the existing application, improving user and customer experience

DevOps on IBM i

Strategy and implementation of DevOps on IBM i, including continuous application deployment to cut on delivery cycles and reduce risk

Peer-Proven Approach for IBM iSeries Application Modernization

There is no “one size fits all” solution when it comes to AS400 modernization. Our time-tested strategies offer an efficient way to keep reaping benefits from IBM i investments.

iSeries Application Modernization
  • App Rehosting

    Peer-proven approach to re-host AS400 application ‘as is’ on the cloud—to minimize cost and expand scale. The application is rehosted at the source code level, recompiled, and executed on the cloud of choice.

  • App Reengineering

    Approach to migrate batch jobs to the cloud, enabling developers to reduce complex code through distributed solutions on the cloud—file-based processing and near real-time processing.

  • App Rearchitecting

    When AS400 application portfolio is unable to meet current or near-future business requirements, developers re-architect AS400 apps and process them as cloud-native workloads.

  • App Renovation

    Complete overhaul of the application including database, UI, and Programming Language along with the adoption of DevOps.

Why Choose Damco’s iSeries Modernization Services?

Our AS400 modernization services enable you to meet and exceed your business objectives. Damco’s expertise in translating technology debt to ROI helps businesses jumpstart their transformation journey.

In-depth Assessment

Assessment of existing IT frameworks, software/hardware dependencies, and user needs for hassle-free development and optimized TCO.

Agile Development

Agile software development, cross-functional teams, and DevOps capabilities to prioritize higher development velocity.

UX-Driven Adoption

User-centric development and post-implementation support for seamless, consistent, and enhanced user experience.

Industry Competency

Deep understanding of the length and breadth of industries and business processes to tailor solutions as per unique needs.

Cost-Efficient Support

Custom support and flexible engagements for growth-focused firms: SLA-based, on and off-shore teams, fractional or ad-hoc support.

Diverse Clientele

Experienced in supporting clients of all sizes—enterprises, SMBs, ISVs, as well as funded startups.

Reimagine Efficiency With Our AS400 Application Modernization Practice

We have the complete ecosystem to help organizations reinvent their processes through IBM and other cutting-edge technologies. Enterprise application development, business resiliency, or digital transformation—we can help you achieve your goals timely and cost-efficiently.

ibm i application modernization
  • Emerging Technologies

    Expertise in AI, Machine Learning, and Blockchain technologies to augment the application core and maximize efficiency. Strategic frameworks to future-proof application architecture and prevent feature bloat.

  • Cloud Expertise

    Prowess in developing and maintaining cloud application real-estate, experience in private/public/hybrid cloud environments, migration to DevOps practices and microservices-based architecture in the cloud.

  • Legacy Modernization

    Deep experience in unlocking IBM’s legacy application portfolio by app rehosting, app reengineering, app rearchitecting, and app renovation. Time-tested methodology to remediate process and technical debt.

  • Mobile App Development

    Enterprise-proven comprehensive solutions and services to accelerate and optimize IBM mobile app development—strategy, app architecture, prototype, and market-ready product. We have a dedicated team for developing business applications.

Our Expertise in IBM iSeries Modernization

Backed with years of experience in IBM i application lifecycle management across business processes and domains, our comprehensive approach for AS400 modernization has yielded exceptional results. We employ best-for-the-case tools.


  • Mobile RPG
  • Wings RPG
  • Monarch
  • Synon Escape
  • Visual RPG
  • Browser Terminal

  • Visual LANSA
  • RAMP
  • aXes
  • LongRange
  • ERP Framework

  • Transformer RPG
  • Transformer DB
  • Transformer CASE Tool
  • Transformer Field

Frequently Asked Questions (FAQs)

How does outsourcing for iSeries modernization work?

Our IBM consultants will get in touch with you to understand your requirements and assess the project scope. We will offer you our project proposal along with suitable engagement models to choose from. We begin immediately after the signing of the contract.

How much does it cost to outsource the IBM application modernization project?

Our results with AS400 modernization services are not exceptional. Do you offer post-modernization consulting?

How long does an IBM iSeries application modernization project take?

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