DEV.co
Detroit, MI · Custom Software + AI

Custom software for Detroit — built the AI-native way.

We pair senior engineers with an AI-accelerated delivery model to ship custom software for Detroit's auto, mobility, and advanced-manufacturing operators — without the fragile output that gives AI a bad name.

Senior-only engineering · AI-accelerated delivery · you own 100% of the code

AI changed the economics of custom software. We rebuilt our process around it.

Detroit anchors the country's largest auto, mobility, and advanced-manufacturing software market, with growing fintech, logistics, and B2B SaaS demand layered on top — from Big Three OEMs and their tier-one suppliers to the venture-backed mobility startups around Ann Arbor and downtown. Senior hires are six figures, months out, and picked over by OEMs, suppliers, and the fast-growing mobility scene. AI changes the math, but only when senior people own the parts AI gets wrong.

On a Detroit auto, mobility, or manufacturing build, AI handles the repetitive 70% — schemas, scaffolding, CRUD, dashboards, glue. The 30% AI gets wrong is the part that punishes you on the line or on the road: race conditions on a shop-floor write, time-zone bugs in supplier integrations, vehicle-data pipelines that drop late messages, and CAN/LIN tag conventions AI invents instead of reads. Raw AI output ships those silently.

We build for Detroit operators — supplier portals and shop-floor apps for tier-one and tier-two manufacturers, vehicle-data pipelines for OEM and mobility startups, dealer and aftermarket platforms, fintech for the auto-finance side, and modernization of decades-old enterprise stacks. Our model: AI handles scaffolding and the repetitive 70%; a senior engineer owns architecture, security review, and signs off on every change.

Show, don't tell

AI writes the first draft. A senior engineer signs off.

Every change runs through review for security, tests, and architecture before it ships — that review is the product.

delivery.tstypescript
const draft = await ai.generate(spec)          // minutes, not daysreview(draft, { security: true, tests: true, architecture: true })// ✗ rejected: vehicle-data pipeline drops late telematics messages → event-sourced with version + replay test// ✓ merged: ordered-event reconstruction for out-of-order CAN messages, idempotent supplier-EDI handler
Every change
AI velocity + human judgment
tests + security review built in
you own 100% of the result

On a Detroit mobility, manufacturing, or supply-chain build, the failure modes are late telematics, out-of-order CAN messages, and non-idempotent supplier EDI. Senior review catches them before a recall risk or a line stoppage does.

What we build for Detroit companies.

Mobility

Mobility, telematics & connected vehicle

Vehicle data pipelines, fleet apps, and driver-facing tools built for safety and reliability.

Manufacturing

MES, IIoT & production software

Shop-floor systems, plant analytics, and supplier portals that connect old machines to new tools.

Logistics

Supply-chain & ops platforms

Routing, dispatch, inventory, and visibility tools that replace clipboards and spreadsheets.

Modernize

Modernization

Move legacy systems onto a modern, maintainable stack — incrementally, no big-bang.

Product

SaaS platforms

Multi-tenant products with auth, billing, and dashboards — MVP to scale.

AI

AI applications

Copilots, RAG, search, and agents grounded in your data, with guardrails and evals.

Senior, on-shore, AI-accelerated

A senior team that moves at AI speed.

You work with senior engineers in Eastern Time who own architecture, industrial-data quality, and integration with PLM and ERP — fitting into a Dearborn supplier-engineering rhythm, an Ann Arbor mobility-startup standup, or a downtown Detroit product team — not a junior pool with raw AI output bolted on.

Detroit's senior engineering pool is concentrated around the OEMs, the tier-one supplier base, and a growing mobility and AV scene — three-to-six months to hire, and constantly recruited by competitors and remote coastal roles. An AI-native team gets you shipping this week, scales monthly, and doesn't ask for a downtown office.

Talk to an engineer

Traditional Detroit dev shop vs. AI-native.

Traditional AgencyDEV.co (AI-native)
Time to working softwareMonthsDays to weeks
CostFull senior rates, all hoursLower — AI removes the rote work
Code qualityGood (if senior)Same bar — every change reviewed
AI riskContained by senior review + tests
You own the codeUsuallyAlways — full repo on day one
Scales with youSlow to staff upFlex up or down monthly
2–3×
faster than traditional development
1 wk
to a working prototype
100%
code ownership at handoff
30 days
post-launch support included

Common questions from Detroit teams.

Do you work with Detroit companies?
Yes — we serve Detroit, Cleveland, and Chicago companies with senior, on-shore engineers in Eastern Time. Most collaboration is remote-first, with on-site available for kickoffs and key milestones.
Do you work with vehicle data, telematics, or CAN-adjacent systems?
Yes. We've built pipelines that ingest vehicle data, fleet telematics, and CAN-derived events — with the proper event-sourcing patterns so a late message doesn't corrupt state. We design for the realities of vehicle data: noisy, late, and sometimes contradictory.
Can you integrate with our PLM, ERP, or supplier EDI?
Yes. We've integrated with SAP, Oracle, NetSuite, Teamcenter, Windchill, and a long list of supplier-EDI conventions. We treat your existing system-of-record as the source of truth, and we build adapters AI can't invent — because they're real, undocumented, and AI doesn't know them.
Is AI-built software production-ready?
Yes — when a senior engineer reviews every output, adds tests, and hardens it. The horror stories come from shipping raw AI code unsupervised. We don't, and we support what we ship.
Will we own the code?
100%, from day one. We deliver to a repository you control — no proprietary platform, no lock-in.
How fast can we start?
Usually within days. A short scoping call defines the build, the timeline, and a fixed quote.
Can you work with our existing team?
Yes — we augment in-house teams, review their work, and set standards, or run the build end to end. We flex to how you work.

Let's build it — Detroit.

Tell us what you're shipping. We'll give you a senior engineer's read, an honest timeline, a fixed quote, and tell you whether AI-native is the right fit for your build.