MuleSoft Migration Services

Agentic Migration for Legacy Modernization

Modernizing your integration landscape is not just a technical upgrade, it’s a necessary step to reduce risk, improve performance, and prepare your business for what’s next. However, we understand that migration can feel overwhelming, especially when your teams are already managing day-to-day operations. These MuleSoft migration services help organizations modernize safely while reducing risk and complexity.

We help organizations move from outdated, difficult-to-maintain systems into a modern MuleSoft API-led architecture with clarity and care. From early assessment to post-migration stabilization, we stay closely involved so your teams always feel supported. With our intelligent Agentic Migration capabilities, modernization becomes faster, safer, and far more predictable.

What We Help You Migrate

NJC Labs supports complete legacy modernization and system migration across complex enterprise environments. Rather than simply moving code, we thoughtfully modernize integrations into secure, governed, and maintainable MuleSoft APIs built for long-term success, scalability, and operational clarity. We focus on improving how integrations work, not just where they run, so teams gain better visibility, reuse, and control from day one.

Legacy Platforms to MuleSoft

BizTalk · TIBCO · Oracle SOA · IBM IIB · Boomi · Jitterbit · WSO2

Mule 3 to Mule 4 Upgrade

Modernize end-of-life Mule 3 runtimes to secure, supported Mule 4.

Java 17 Upgrade Automation

Automate Java 17 upgrades with speed, accuracy, and compliance.

Agentic Migration: Our Exclusive Differentiator

Our Agentic Migration approach is strengthened by our exclusive partnership with Intelog, using AI-driven automation to reduce manual effort, lower risk, and bring predictability to complex MuleSoft migrations.

Key outcomes you can expect:

Faster delivery with significantly reduced manual effort
Lower migration risk through consistent, automated modernization
Better cost control with predictable timelines and fewer reworks
Higher quality results aligned with MuleSoft best practices from day one

How We Ensure a Smooth Transition

Across every migration, we modernize how integrations work, not just where they run. Orchestration logic, decisioning, routing, schedules, and error handling are reconstructed into Mule 4 flows and subflows, while legacy mappings move to DataWeave 2.0, connectors are mapped to MuleSoft equivalents, and APIs are rebuilt using RAML and APIKit. The result is integrations that are accurate, performant, and built to last. At the same time, we recognize that migration impacts people as much as platforms. That’s why we stay closely involved through assessment, modernization, cutover, and stabilization, helping teams gain clarity, reuse, and control from day one. By combining MuleSoft migration expertise, agentic automation, and proven MuleSoft migration services, we help organizations modernize safely, predictably, and without disruption, so teams always feel supported, not rushed.

Our Migration Approach

Discover & Plan

We review your existing systems and integrations to understand risks, gaps, and what needs to change, then define a clear migration plan.

Design & Rebuild

We design a future-ready API-led structure and use smart automation to rebuild legacy logic into modern MuleSoft patterns.

Build & Deploy Safely

Integrations are built, tested, and released in phases to ensure performance, security, and minimal business disruption.

Stabilize & Support

Post-migration, we provide continuous monitoring, optimization, governance setup, team training, and knowledge transfer, with an option to transition to our MuleSoft managed services if needed.

Why Organizations Trust NJC Labs?

Migration impacts more than technology – it affects operations, customer experience, and long-term resilience. That’s why we take a thoughtful, people-first approach that respects both your systems and the teams who depend on them every day. We combine deep technical expertise with genuine empathy for the pressures your teams face, tight timelines, business continuity, and the need to get things right the first time. Our enterprise MuleSoft migration services, industry experience, and agentic automation help organizations modernize safely and steadily, without unnecessary disruption. We focus on stability, governance, and sustainability at every step, staying closely aligned with your teams from early assessment through modernization, cutover, and long-term support, so you’re never navigating change alone.

Frequently Asked Questions

1. Will migration cause downtime?

No. We use zero-downtime strategies, including blue-green deployments and parallel environments.

2. Do you offer Mule 3 to Mule 4 upgrades?

Yes. This includes redesigning patterns, modernizing DataWeave, and tuning performance.

3. Can you train our internal teams after migration?

Yes. Our Training & Enablement programs help teams adopt best practices and maintain the platform effectively.

4. Can you help evaluate whether we’re ready to modernize?

Yes. Our Readiness Assessment identifies risks, gaps, and the best modernization path.

5. Will existing integrations need to be rebuilt from scratch?

Not always. Some flows can be refactored, while others benefit from a clean rebuild using Mule 4 patterns.

6. Do you provide post-migration support?

Yes. We offer hypercare, monitoring, tuning, and long-term governance support.

Start Your Migration with Confidence

Migrating from legacy platforms, or upgrading from Mule 3 to Mule 4, is a major step. However, you don’t have to navigate it alone.

NJC Labs partners with you throughout the journey – from evaluation to stabilization, so your new integration landscape is secure, reliable, and future-ready.