Senior product engineering

From product idea to production, and from stalled prototype to recovery.

Endeavor Consulting Group gives companies senior hardware, firmware, software, mechanical, validation, and manufacturing engineering without requiring them to build a complete internal team.

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What kind of engineering problem are you trying to solve?

U.S. team Utah, Connecticut, and Tennessee
Long relationships Five- and six-year client engagements
Recognized work Engineering excellence awards
Full stack Hardware, firmware, software, mechanical, validation
Where Endeavor fits

Useful when the problem has a bench, a board, and a deadline.

Endeavor works where product strategy and hands-on engineering have to meet: new ideas, stalled prototypes, risky firmware, and the validation gap between "it worked once" and "we can prove it."

The work is hands-on and evidence-driven, with source control, repeatable scripts, bench tools, and handoff notes that make the work recoverable.

Client proof

Trusted around real products, field pressure, and production work.

Client and partner logos associated with Endeavor Consulting Group work
Selected clients, supported products, and technology relationships from Endeavor work. Logo use is grouped as proof of operating range, not as a single category.
Selected clients Supported products and brands Technology and platform relationships
Project examples

Representative work across rescue, redesign, and production handoff.

01

Connected marine product recovery

Situation: A connected product needed reliable embedded execution across hardware, firmware, communication paths, and release discipline.

Endeavor owned: Senior embedded support, technical troubleshooting, documentation, and engineering continuity across a long-running program.

Result: Multi-year trust, repeat engineering awards, and a product team with a dependable outside engineering partner.

02

Custom board and sensor integration

Situation: A new product required a customized computer board, third-party sensors, and reliable communication between system components.

Endeavor owned: Board-level integration, protocol work, vendor issue support, and practical help through supply-chain surprises.

Result: A product path that kept moving despite technical and vendor complexity.

03

Product redesign for cost and reliability

Situation: An existing product needed hardware and software refresh work to reduce complexity and improve production readiness.

Endeavor owned: Hardware/software redesign concepts, production-friendly engineering decisions, and iterative derivative support.

Result: Lower cost, improved reliability, and a trusted long-term engineering relationship.

Business outcomes

Reduce risk without building an engineering department from scratch.

Schedule risk

Clarify the path, expose blockers early, and give leadership a realistic next step.

Technical uncertainty

Use senior judgment, bench evidence, and repeatable validation to separate opinion from proof.

Manufacturing surprises

Design with production, assembly, support, documentation, and recovery in mind.

Single-person dependency

Leave behind source, scripts, release artifacts, notes, and workflows your team can keep.

Services

Focused engineering support

01

Firmware and RTOS work

C firmware, ThreadX, Renesas Synergy, bootloaders, drivers, watchdogs, queues, timing, and recovery paths.

02

Embedded UI systems

GUIX screens, string tables, display behavior, touch flows, rendering defects, and UI validation over RTT.

03

Board bring-up and debugging

J-Link, SEGGER RTT, oscilloscopes, logic analyzers, serial traces, power-up problems, and peripheral proof.

04

Mechanical and industrial design

Enclosures, usability, product packaging, production constraints, prototype iteration, and design-for-assembly tradeoffs.

05

Connectivity and field issues

Cellular modules, USB devices, protocol logging, boot-time behavior, configuration, and deployment checks.

06

Validation automation

Hardware-in-loop scripts, test fixture development, bench capture, probe tooling, repeatable tests, and release evidence.

07

Compliance testing support

Pre-compliance planning, regulatory test preparation, issue reproduction, documentation, and engineering support through test cycles.

08

Product handoff

Build instructions, release artifacts, manufacturing notes, recovery packages, and source hygiene.

Customer testimonials

Long-running clients, production pressure, and engineering trust.

Read full testimonials

"I am proud to consider Endeavor not just as a service provider, but as a valued partner who is vital to my team. I wholeheartedly recommend Endeavor to anyone seeking software, firmware, hardware, or product development."

Zach Snyder Technology Manager, Frontline International

"I found Endeavor to have unparalleled levels of expertise regarding the communication protocols of these systems. There has yet to be an issue they have been unable to overcome."

Matt Tarpey CEO, Marine Solar Technologies

"I've known Bill for nearly a decade, and from day one, I've considered him one of the smartest men I've known. He is a consummate professional and advocate for my business - even if that sacrifices billable hours for his business. The quality of work he and his team have provided is exemplary - and for these reasons, I will always do business with Bill/Endeavor Consulting Group."

Bob Boggs President, Elora International

"Over the past 5 years we have worked exclusively with Endeavor Consulting on the redesign and improvements of our unique product / system. They listened, and proposed refreshing changes - both hardware and software related - which simplified the product considerably, reducing its cost whilst increasing its reliability. As a result of their vast experience, their concepts and designs are always production / assembly friendly - which is a wonderful bonus. We now delight in coming up with new derivatives from our base system knowing that Endeavor will always come back with the right solution in a timely manner and at a fair price. They are a trusted and reliable partner!"

David Buckley President, Glanola, Inc.
Endeavor Firmware Library

Reusable embedded modules from real product work.

EFL is where Endeavor packages practical firmware and host-side building blocks: ThreadX utilities, diagnostics, print/report paths, network services, validation helpers, and test fixture support.

Some modules will be free, some low-cost, and some supported commercially when teams need integration, porting, validation, or long-term maintenance.

Browse EFL modules
From idea to production

Hardware, firmware, software, and production handoff are connected here.

1

Define

Product requirements, architecture, component choices, technical risk, proof-of-concept scope, and the path from prototype to something supportable.

2

Build

Hardware design support, firmware, embedded software, connectivity, apps, cloud hooks, test fixtures, and the glue between them.

3

Validate

Bench testing, automated validation, edge-case coverage, field failure reproduction, release evidence, and confidence that the product can survive real use.

4

Launch

Manufacturing handoff, production files, build and release process, documentation, support transition, and the pieces future teams need to recover the work.

Team

Senior involvement without the overhead of building the whole department.

Product and engineering leadership

Architecture, technical direction, scope control, tradeoffs, recovery planning, and executive communication.

Embedded specialists

Firmware, RTOS work, board bring-up, communications, displays, cellular modules, drivers, and debugging.

Validation and handoff support

Bench automation, repeatable tests, release evidence, manufacturing packages, documentation, and training.

What happens next

A first conversation should create clarity, not a bigger mystery.

01

First call

We talk through the product, business goal, current status, constraints, and what would make the engagement successful.

02

Technical assessment

When useful, we review available requirements, drawings, source, logs, prototypes, test data, vendor notes, or failure evidence.

03

Practical proposal

You get a scoped path: risks, assumptions, likely first milestones, responsibilities, and the kind of proof we will use to show progress.

04

Execution and handoff

Work is kept recoverable with source control, scripts, documentation, release evidence, and training where your team needs it.

Start here

Two good ways to begin.

Not every buyer starts with a processor, a log file, or a repo. Send what you know, and Endeavor will help turn it into a useful technical path.

Endeavor Consulting Group, LLC

Endeavor Consulting Group contact information

Teams in Utah, Connecticut, and Tennessee. Available for embedded product rescue, validation, and handoff work.

Business or product discussion

Best when you have an idea, a market need, a schedule, a budget range, a vendor problem, or a product that needs a responsible engineering owner.

Technical triage

Best when you have a device, failure mode, processor, logs, repository, build problem, field issue, or hard deadline.