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Transforming Legacy Technology into Competitive Advantage

AI-Powered Modernization. Proven Results. Zero Guesswork.

Who We Are 

We Are Practitioners

Shepherd Consulting Group was founded by enterprise technology veterans who built and deployed mission-critical applications on IBM mainframes, AS/400s, Tandem systems, and Oracle platforms for some of the world's largest companies.

We built the very systems enterprises now struggle to modernize — which means we understand the challenges from the inside out. That experience is why we built a better approach: one that reduces risk, accelerates delivery, and produces results that last. Read More >

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Code and Test Tubes

Our Technology Advantage

Introducing CodeIntent® — Deterministic AI for Code Modernization

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1

Code Modernization

TRANSLATE OLD CODE INTO SOMETHING BETTER

Current-state risk profiling, data modeling, and target architecture design — so you know exactly what you're working with before a single line of code is touched.

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2

Data Transformation

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Core logic, edge cases, APIs, and reporting — all addressed with CodeIntent®. 100% of code transformed with full traceability for compliance and audit.

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3

Full Lifecycle Deployment 

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Test automation, UAT, production go-live planning, end-user training, and ongoing managed services — we stay with you through the finish line and beyond.

Team Analyzing Reports

"The cost of inaction is measurable.

  The path forward is proven."

According to Gartner, 75% of enterprises will adopt modernization strategies by 2030.

At least 65% of them will fall short of goals due to inadequate project execution.

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Shepherd Group in Numbers

40-60%

Of IT budgets consumed by legacy maintenance

<30%

Reduction in IT operating costs post-migration

75%

Of enterprises will pursue modernization by 2030

40-50%

Improvement in developer productivity after modernization

$2.4T

Estimated annual cost of tech debt globally

Join Our Team

We're looking for experienced enterprise technology practitioners to join a firm where your expertise genuinely matters. If you've worked on legacy systems and want to be part of solving one of IT's biggest challenges, we want to hear from you.

Senior Project Manager

San Francisco, CA

Associate Director, Drug Delivery

San Francisco, CA

Data Scientist, IT

San Francisco, CA

Press / Insights

Shepherd Group Partners with Holonic to Drive Deterministic AI Modernization

Holonic Technologies Partnership Announcement

Why Generative AI Falls Short for Legacy Code Migration

Shepherd Group

The Hidden Cost of Waiting: Technology Debt in 2025

Shepherd Group

Shepherd Group

Download our brochure.

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