About
Built by builders.
Day 3 Adventures is a small, senior engineering team. We choose engagements where we can do the work ourselves — no offshore handoff, no junior shadowing, no pipelines of managers between you and the people writing the code.
The reason our case studies are our own products: building and operating live apps under our own brand keeps our skills sharp and our credibility verifiable. You can download what we've built and judge for yourself before you sign anything.
The team
- DB
Dennis Beaugrand
Founder & Principal Engineer
Founder of Day 3 Adventures. 35+ years of professional software experience spanning mobile, embedded, enterprise, and mission-critical communications — from leading engineering at Communication Labs on VoIP, Emergency Management, and Nuclear Accident Reporting systems, to commercial airline in-flight infrastructure, avionics test re-hosting for the Air Force, and large-scale insurance integrations. For the past six years he has worked with NASA on a platform supporting Mars Crew Health and Performance — the data pipeline and application surface that astronaut crews and flight surgeons depend on. Builds and ships Day 3's own products — Let's Offroad Together (live on iOS and Android) and Let's RV Together (alpha) — and applies the same delivery standard to every client engagement.
Want to talk to a principal?
Every discovery call is with a person who would also do the work. Tell us what you're building and we'll get you on the calendar within a business day.