Engineering · Software · Physical Systems
Cross-disciplinary consulting for complex technical problems
We bridge software engineering, mechanical design, automotive systems, and artificial intelligence into single-firm execution.
Commercial Overview
See Legacy Leina P in Action
Watch our commercial overview showcasing cross-disciplinary engineering and software execution.
About the practice
Built for projects that don't fit into a single box.
Legacy Leina P LLC was created to handle projects sitting at the boundary between software engineering, artificial intelligence, mechanical systems and automotive technical execution.
Instead of hiring separate agencies or navigating disconnects between digital products and physical hardware, clients work with a single firm capable of guiding hardware, software, and systems integration from concept to completion.
Areas of practice
Five core disciplines. Infinite cross-over potential.
Select a single area of need, or combine disciplines for full end-to-end technical execution.
Tech & Software Systems
Custom software architecture, cloud backend infrastructure, web platforms, and API integration.
- Web & cloud applications
- Backend systems & microservices
- API design & system integration
Artificial Intelligence & ML
Practical AI applications, model integration, automated workflows, and data pipelines built for production.
- Custom LLM integration
- Computer vision models
- Data pipeline & analytics
Engineering & CAD
Technical design, 3D modeling, structural analysis, and prototype development.
- SolidWorks & CAD modeling
- Prototype design & iteration
- Engineering documentation
Mechanical Design & Fabrication
Physical hardware, custom component fabrication, mechanism design, and assembly planning.
- Custom mechanism design
- Materials & component selection
- Fabrication & assembly guidance
Automotive Technical & Racing
Vehicle systems engineering, performance modification, custom component fitting, and automotive technical setup.
- Vehicle sub-system integration
- Custom bracketry & mounts
- On-site technical support
Our approach
How an engagement works.
Discovery & Scope
We start with a conversation about what you are building, agree on bounds, and outline clear deliverables.
Architecture & Design
Whether software architecture or mechanical CAD, we map out the design before cutting code or metal.
Build & Test
Execution phase. We build, write, assemble, and test against real-world performance requirements.
Handoff & Support
You get a working deliverable, documentation where it applies, and a point of contact for ongoing support.
Why Legacy Leina P
What working with us actually looks like.
One contact, many disciplines
You are not managing separate vendors for software and mechanical sides — one firm coordinates both.
Vendor-neutral advice
Recommendations are based on what the project needs, not on a fixed stack or shop we are tied to.
Direct access to specialists
You talk to the specialists doing the work, not a layer of account managers relaying messages.
Las Vegas based, nationwide reach
On-site work is anchored in Las Vegas; technical software and advisory work can run anywhere.
Common questions
A few things people usually ask.
No. Tell us what you're trying to build or solve, and we'll work out which specialists it needs — most projects touch more than one area anyway.
Yes. On-site mechanical and automotive work is anchored in Las Vegas, while software, engineering and advisory work can be done for clients anywhere.
With a short conversation about the project. From there we scope the work, confirm timeline and cost, and get started once you're comfortable moving forward.
The contact form below, or by phone at (702) 710-0306 — whichever is easier for you.
Get in touch
Tell us about the project.
Contact sheet
Legacy Leina P LLC
Suite 102
Las Vegas, NV 89139
United States