Modernization,
That Actually Ships.

Legacy modernization does not need a three-year roadmap. EXIQO™ combines AI-led execution with AIEV-enabled engineers to modernize code and data, Faster, Leaner, and with Zero Disruption.

Modernization quantified

Lines modernized with
zero downtime
0 M+
Reduction in manual
migration effort
0 %
Migration completeness
on first pass
0 %
Faster per-module
delivery
0 x

The cost of Legacy Complexity

Legacy systems are not just old. They are full of decisions you cannot afford to lose. Business rules, dependencies, workarounds, and tribal knowledge are buried across code and data. AI can process the syntax. It cannot safely modernize what it does not understand.

Code Is
Not Context

Years of workarounds become dependencies. Functions become contracts. Business rules live in places nobody documented. We map the system before we change it.

AI Can Generate.
It Cannot Decide.

Translation tools can move legacy syntax into a modern language. They do not recover intent, resolve architectural dependencies, or decide what should be rebuilt. AI accelerates the work. Engineers make the critical decisions.

Speed without
Judgment Creates Risk

Moving faster does not help if the destination is wrong. Unmapped dependencies and hidden business logic eventually surface as production failures. We validate before anything ships.

Modernization in action, proven by outcomes

Modernization is a Design Decision, not a Translation Exercise

Speed without architectural judgment does not accelerate anything. It just gets you to the wrong place faster. Legacy modernization is not about converting yesterday’s code into today’s syntax. It starts with understanding what the system actually does, separating business intent from technical implementation, and then building what should come next. The EXIQOTM Greenfield-First method combines agentic AI with AIEV-enabled engineering judgment to discover, specify, build, and migrate modern systems without carrying legacy debt forward.

A fundamentally
Different Way to Modernize

We do not translate your legacy system. We understand it, redesign it, and build what comes next.
AI agents handle the scanning, mapping, generation, and repetitive engineering work. AIEV-enabled engineers validate the output, interpret business intent, and make the decisions that determine what ships.

Reverse Engineering First

AI agents map code, dependencies, runtime behavior, and business rules before modernization begins. Output: A bounded context map, dependency graph, and recovered business-rule register.

Validation at the Core of AI Execution

AI does the scanning and generation. AIEV-enabled engineers validate the results and make the critical architectural decisions. Nothing ships to production unchecked.

Glass Box Transparency

Every modernization decision is backed by tangible artifacts - dependency maps, recovered business rules, contracts, test coverage, and validation outputs. You see what changed, why it changed, and what ships next.

Modernize what's Holding you Back.

Code Modernization

From Legacy Code to Production-Ready Architecture

  • Modernize legacy apps, languages & frameworks.
  • Move .NET, Java, PHP & WebForms to modern stacks.
  • Break monoliths into AI-ready services.
  • Replatform workloads across cloud & containers.
  • Modernize CI/CD, testing, security & release flows.
  • Run legacy + modern systems without downtime.

Real Impact

6M+ lines of code modernized in 8 months.

Data Estate Modernization

Modern Data Foundations. Ready for AI.

  • Turn fragmented data into trusted AI-ready foundations.
  • Modernize reports, platforms & data pipelines.
  • Transform SAS, Informatica, SSIS & legacy warehouses.
  • Build cloud data platforms & real-time analytics.
  • Unify MES, ERP, OMS, CMMS & SCADA data.
  • Strengthen data quality, governance & lineage.

Real Impact

350+ SAS programs migrated with 60–70% less effort.

AI, Agentic & Engineering Velocity

The Next Layer After the Foundation Is Ready.

  • AI-powered code intelligence for faster engineering.
  • Let agents diagnose, fix & validate code.
  • Build self-healing systems that detect failures early.
  • Accelerate developer onboarding with AI.
  • Apply Industrial AI to real-world operations.
  • Deploy agentic workflows across enterprise processes.

Real Impact

~120 engineering hours saved every week.

Built to Accelerate. Ready to Deploy.

AgentForge

20+ templates - Launch production-ready agents faster with reusable patterns.

ConnectorKit

50+ integrations - Connect agents to the tools and systems already in your environment.

GuardRail Engine

Security & compliance - Build security and compliance into AI execution from the start.

Knowledge Hub

RAG & enterprise knowledge - Ground agent decisions in your systems, data, and business context.

OrchestrateAI

Multi-agent workflows - Coordinate specialized agents across complex modernization workflows.

HumanGate

HITL governance - Keep AIEV-enabled engineers in control at critical decision points.

InsightOps

End-to-end observability - See what every agent did, why it did it, and what happened next.

EvalKit

Testing & evaluation - Validate outputs before they reach production.

The Decision Framework

Not every application needs the same modernization path. Some systems should be rehosted. Some should be replatformed. Some should be refactored. Some should be retired. The right answer depends on business complexity, technical debt, and time to value.

Where EXIQOTM Greenfield-First fits

Most firms sell the same answer to every problem. We sell the decision which path fits and then execute the first safe move.

Agent-Led Modernization Assessment

Two Weeks. Zero Cost. Know What to Modernize and How. You do not need another modernization strategy deck. Give us one target system. Our AIEV-enabled engineers + OptimaAI agents scan the environment, recover what is buried inside it, and identify the safest path to production.

Codebase & Dependency Inventory

A complete view of the application's technical components, with agent-produced mapping of system dependencies and integration relationships.

Business Rules Recovered

Critical business logic translated into plain English.

Modernization Path

A recommended disposition for each component - rehost, replatform, refactor, greenfield-first, or retire.

Priced First Move

A defined scope, risk register, and commercial view for the first safe production move.

The Output

Not a slide deck. A modernization starting point. You leave with a clearer picture of what you have, what needs to change, what path makes sense, and what it will take to ship the first move.

Built to accelerate.
Ready to deploy.

AI Accelerator

ESTAITEX

AI-powered platform that analyzes data estate complexity, preserves business logic and semantics, then accelerates modernization cycles by 30-50%—from legacy BI tools to modern open-stack equivalents.
Faster migration
0 %
Efficiency gain
0 %
Workload Performance
0 %+

Principles Built for the Moments that Matter Most.

Six principles. One objective: modernization that works in production.

No surprises post-migration

Map dependencies, business rules, and runtime behavior before changes begin.

Your Legacy IP Stays Intact

Recover and preserve the business logic, context, and institutional knowledge embedded in your systems.

Predictable outcomes

Agent-generated work is validated against defined requirements, contracts, tests, and system behavior.

ROI Starts With the First Move

Start with a bounded production target that creates measurable value not a multi-year transformation programme.

AI Supports. Engineers Decide.

AI handles the scanning, mapping, generation, and repetitive work. AIEV-enabled engineers make the decisions that matter.

Built to evolve

Build clean-slate architecture around business capabilities, with modern APIs, CI/CD, observability, and room to scale.

See What Modernization Actually Looks like for Your System

30 minutes to assess your legacy stack with agentic precision. Bring your codebase. Bring your constraints. Leave with a priced first move.

What’s new from ​EXIQO™

Human-in-the-Loop. Scaling AI Without Losing Control

Human-in-the-Loop. Scaling AI Without Losing Control

Artificial intelligence is growing up. Not long ago, most enterprise…

R Systems launches EXIQO™

R Systems launches EXIQO™

EXIQO™, the AI Studio by R Systems combines enterprise context,…

We are R Systems

RSI is a trusted software engineering and digital transformation services partner to global enterprises navigating technological change. RSI enables technology companies, SaaS platforms, and enterprises to solve real-world challenges, accelerate time to market, and scale AI-driven innovation across the full software development lifecycle and business automation. With proven AI fluency at every layer of the technology stack, RSI helps clients not only adopt AI, but operationalize it, embedding intelligence into products, platforms, and processes. RSI’s AI Studio, EXIQO, brings together AIEV-trained engineers (RSI’s proficiency-based certification framework across AI, to drive engineering velocity) and the enterprise-ready Optima AI platform to orchestrate and deliver AI-led transformation.

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