Business Software Applications Made Future Ready
- IBM i, AS/400 & Microsoft Toolsets
- Software Design & Development
- Application Maintenance & Support


What brings you here?
- Looking to extend the power of your IBM i systems into the future?
- Wish to leverage more from your Microsoft investments?
- Need applications that evolve as quickly as your business does?
- Seeking partners who bring expertise, & scale, as an extension of your team?
We help you align your technology with your business goals.
Whether it’s your legacy strength or modern innovation – we help you move faster, perform better, and get ready for the future.
Connect With our Experts
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- 20+
- Years In Business
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- 1150+
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- 250+
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Our Esteemed Clients
Why Consider Business Software Application Services?
Your business software applications are the core to your operations.
You neither want to lose the legacy value, nor wish to miss out on the modern solutions.
Extend the Value of Your Legacy Systems
Extend the value of your IBM i (AS/400) systems with the right modernization solutions. Modernization increases the lifespan of your applications, enables integration with modern tools and unlocks peak performance.
Enable Innovation with Integrations
Simplify collaboration, innovation and decision making for your teams through Microsoft integration with Microsoft Teams & SharePoint, cloud-ready applications, and Power BI dashboards.
Ensure Continuous Performance with 24/7 Support
Make your applications secure, agile, and ready to perform with 24/7 IT Infrastructure support, application monitoring, and proactive maintenance. Because technology evolves constantly, and so should your applications.
Business Software Applications – Bridging Legacy & Modern
The future of your business applications hinges on three key pillars.

Leverage Legacy Strengths
Modernize your IBM i applications while extending what’s working well for you.

Extend IT Ecosystems
Connect Microsoft solutions, custom apps, and data flows for smarter, faster decisions.

Agility at Scale
with 24/7 IT infrastructure support, move forward with confidence and consistency.
- We specialize in tying reliability of legacy business software applications with the agility of modern solutions.
- Our expertise includes IBM i modernization solutions, Microsoft integrations, custom software design & development, and 24/7 maintenance & support.
- Our goal is to help simplify ops, scale workflows effortlessly, and maximize the value from existing investments. We will help you be compliant today and prepare for tomorrow.
IBM i Modernization Solutions
It would be unfair to label your IBM i/AS00 applications as legacy. They’re at the core of your operations.
And we understand their significance.
Hence, we oppose “rip & replace” and propose “extend & evolve”.
Our IBM i modernization solutions are built to extend your legacy potential and adapt modern innovations alike.
Right from future-proofing your IBM i infrastructure and enabling workflow automation, to advanced system security and unwavering 24/7 IBM i support – we keep your IBM i always ready.
Our expertise involves ERP support (MMS, JDE, BPCS, PRMS, MAPICS), EDI, custom app integration, and reporting with Power BI for IBM i systems.
We ensure your IBM i evolves into a modern, connected platform, empowering your teams to scale, innovate, and deliver more with confidence.
The Microsoft ecosystem brings limitless possibilities. And we help you make the most of it. Our expert Microsoft consultants assist you design, build, and sustain business applications that foster growth.
Right from .NET and Blazor development to Microsoft Teams integrations, Power Apps, and SharePoint, our solutions adapt as your business grows.
We ensure your IT ecosystem is relevant, secure, and scalable. With SQL Server architecture, Azure services and Office 365 optimization.
We help you transform your data into actionable insights and make crucial decisions in minutes with the help of customized Power BI dashboards, data integration and automated reports.
You aren’t just adopting Microsoft tools, you’re harnessing them as catalysts for smarter, faster, connected IT ecosystem.
Microsoft Solutions that Scale with You
Business Software Design & Development
Business software applications should be built for scale and longevity. Our custom software development efforts are focused on designing & delivering just what you need.
Our aim is to design and build custom applications that are agile, scalable, and ready for the future.
We follow agile methodologies and deliver software development life cycle (SDLC) with precision to ensure your technology & strategy moves in parallel.
Every solution begins with a clear understanding of your processes and growth plans. And each stage is delivered with precision, reliability, and measurable outcomes that support business growth.
The result? Business software applications that simplify your operations, adapt effortlessly, and position you ahead of the curve.
Reliable software isn’t built; it’s sustained. We offer dedicated application support that helps your business software applications perform at their best.
Our experts take care of monitoring, troubleshooting, and updates, so you & your in-house teams can prioritize growth.
We resolve issues faster to ensure maximum uptime. Right from bug fixes to software patches, everything is handled with precision.
With our 24/7 IT infrastructure helpdesk and multi-level support (L1, L2, L3), your operations are always on, and no user/customer requests are left waiting.
We ensure continuous improvements through proactive assessments, regular updates, and performance optimization.
The result? Applications that stay secure, consistent, and ready to support your evolving business needs.
24/7 Application Maintenance & Support
Business Software Application Services - What Do You Get?

Why Integrative Systems? For End-to-End IBM i and Microsoft Business Solutions
For us, at Integrative Systems, your success comes first.
We become an extension of your in-house team – extending expertise, technology, and strategy to create measurable success.

Proven Global Delivery
2+ decades of offshore and onshore excellence, trusted worldwide.

Domain-Aligned Expertise
Seasoned professionals with proven IBM i and Microsoft expertise, tailored to your industry.

Certified & Secure
SOC 2 & ISO certified company, with governance, compliance and quality built in.
Agility at Scale
Rapid response, round-the-clock support, and flexible models designed to grow with you.
Futureproofing Focus
Strategy-led modernization that ensures your applications stay relevant and resilient.
Futureproof Your Business Software Applications
Agility, scalability, and adaptability are the pillars to the future of your technology.
Not “Rip & Replace” but “Extend & Evolve” takes you closer to the future.
Whether you’re modernizing, building, or sustaining your business software applications,
we’re here to help you extend what works, and evolve what matters.
Frequently Asked Questions - IBM i & Microsoft Services
1. What are IBM i modernization solutions?
Ans – IBM i modernization solutions don’t replace your AS/400; they reinvent it. APIs, cloud, and modern UIs extend their value today while giving your business the agility to thrive tomorrow.
2. Can I modernize my IBM i applications without a full replacement?
Ans – Absolutely. Modernization isn’t rip and replace. It’s extend and evolve. You retain what’s reliable, integrate what’s missing, and sidestep the cost and disruption of wholesale replacement.
3. How does 24/7 IBM i support ensure business continuity?
Ans – 24/7 IBM i support keeps your business in motion. ERP, backups, and automation run without interruption, while issues are fixed before they become problems. The result? Operations that never miss a step.
4. What to expect from Power BI consulting and dashboards services?
Ans – With Power BI consulting services, your data stops sitting idle and starts telling stories. Tailored dashboards transform raw numbers into insights leaders act on; fast, clear, and confident.
5. How does Microsoft Teams integration enhance business workflows?
Ans – Microsoft Teams integration makes collaboration smarter. Reports, analytics, and workflows live inside your daily hub, streamlining teamwork and turning routine collaboration into productivity.
6. What’s included in Power BI data visualization and integration services?
Ans – Power BI turns data into direction. Dashboards spark action. Integration breaks down silos. The result? One trusted source of truth and clarity that drives decisions across your enterprise.
7. How do .NET development services deliver high performance and scalability?
Ans – Our .NET development services harness JIT compilation, smart memory management, and cloud-ready design to keep apps running fast and scaling effortlessly with your business.
8. Why is .NET a Perfect Choice for secure & cost-effective enterprise development?
Ans – .NET builds security in, not around. With authentication, encryption, and role-based access baked in, and reusable libraries to cut costs, it’s secure, scalable, and cost-effective.



























