Expert Training and Consulting to Drive Strategic Innovation in Complex Domains

Improving Software Architecture, Design, and Implementation Globally

DHL • PayPal • Roche • Shopify • DELL • Amazon • Walgreens • Porsche • Nike • Coople • Intuit • Microsoft • eBay • Siemens • Google • Netcetera • Chase • BD • Bancolombia • Mercedes-Benz • Walmart • Staffbase • FNB • redhat • Southwest Airlines • Naver • Blackbaud • Ultimate Software • GM • Maximus • HomeAway • Naspers • First National Bank • Research Square • Twill • Newstore • Cox • Delivery Hero • CNA National • Magento • Allianz • Swatch Group • ZenJob • Nordstrom • Mercado Libre • Itris • CERN • Splice • GE • FlixBus • Ding • Cake • AutoScout24 • Just Giving • Cambridge Investment • Element Logic • Damco • MuleSoft • PerfectServe • redgate software • Fidelity • Premier Inc. • ADP • Pivotal • Telefonica Alpha • Universal Music Group • Neudesic • TRowe Price • UEFA • Sumup • Wolters Kluwer

DHL • PayPal • Roche • Shopify • DELL • Amazon • Walgreens • Porsche • Nike • Coople • Intuit • Microsoft • eBay • Siemens • BD • Bancolombia • Mercedes-Benz • Walmart • Staffbase • FNB • redhat • Southwest Airlines • Naver • Blackbaud • Ultimate Software • GM • Pivotal • Telefonica Alpha • Universal Music Group • Neudesic • TRowe Price • UEFA • Sumup • Wolters Kluwer • Google • Chase

What We Do

We aggressively advance software developer skills. We are Domain-Driven Design and Reactive software solutions experts.

See Our Training in Action

We made our courses available to the public in 2012. We have trained and mentored many thousands of developers in the United States, Europe, Asia, Australia, Latin America, and Africa. We have taught on every continent other than Antarctica. These efforts have led to what has been called the DDD Renaissance. Many of our early alumni have launched their careers as highly-sought-after architects, developers, and DDD practitioners.

You too can benefit from this highly-sought after training! >> PUBLIC WORKSHOP SCHEDULE

Why Kalele

We are experts in

Driving Strategic Innovation
Domain-Driven Design (DDD)
Event-Driven Architecture
Domain-Oriented Microservices Architecture (DOMA)
Reactive Architecture & Programming
VLINGO XOOM for Rapid Architecture and Development
Cloud & Microservices Systems

Client Praise

"From training with Vaughn I learned that DDD is feasible. But the most important part is that it helps teams to focus on the most important thing for the business."

Eduardo Mello Cantú

Community

We founded Domain-Driven Design meetup groups in both Denver (2011) and Phoenix (2016). We support our fellow software developers and architects through free presentations, talks and mentorship worldwide. This has contributed greatly to the global adoption of DDD.

From a handful of meetups in 2011, in 2021 meetup.com now lists 142 Domain-Driven Design groups globally, with 93,171 members and growing!

We have been featured in conferences worldwide and cover a wide range of topics related to DDD and Reactive Architecture both in keynotes and workshops. Our teams’ efforts have led to the establishment of conferences dedicated to these topics, something which was just a dream almost a decade ago.

We continue to lead in the area of Reactive architecture and programming by sponsoring the OSS project VLINGO XOOM.