DEV.co
Minneapolis, MN · Custom Software + AI

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

We pair senior engineers with an AI-accelerated delivery model to ship custom software for Minneapolis–Saint Paul's healthcare, retail, and financial-services 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.

Minneapolis–Saint Paul anchors a strong healthcare, retail, and financial-services tech market — home to UnitedHealth, Target, Best Buy, U.S. Bank, Ameriprise, and a growing B2B SaaS scene downtown and in the suburbs. Senior hires are six figures, months out, and picked over by Fortune-500 employers and the venture-backed challengers around them. AI changes the math, but only when senior people own the parts AI gets wrong.

On a Twin Cities healthcare, retail, or finance build, AI is fast and useful for the repetitive 70% — schemas, scaffolding, CRUD, dashboards. The 30% AI gets confidently wrong is the part HIPAA, PCI, or your enterprise procurement team will actually score: PHI access logging, cardholder data accidentally landing in logs, SSO claim assumptions on a nested AD group, and integration with mainframe-era systems AI invents instead of reads. Raw AI output ships those silently.

We build for Twin Cities operators — health-plan and provider tools shipping into UnitedHealth-scale ecosystems, retail and merchandising platforms for omnichannel buyers, financial-services tools at enterprise scale, and modernization of decades-old 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: PHI access without audit-log entry on a health-plan internal tool → access logged + reason + parameterized test// ✓ merged: SSO group-claim handling for nested AD groups, idempotent retail-inventory webhook handler
Every change
AI velocity + human judgment
tests + security review built in
you own 100% of the result

On a Twin Cities healthcare or retail build, the failure modes are missing PHI audit trails, SSO assumptions, and non-idempotent inventory webhooks. Senior review catches them before a HIPAA review or a peak-day outage does.

What we build for Minneapolis companies.

Healthcare

Healthcare & HIPAA-ready apps

Patient-facing portals, clinician tools, and care-coordination platforms built to HIPAA from day one.

Fintech

Fintech & payments platforms

Customer-facing apps, ledgers, and risk pipelines for regulated, data-heavy products.

Commerce

eCommerce & marketplaces

Storefronts, marketplaces, and merchant tools built for conversion and scale.

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.

Internal

Internal tools & copilots

Operations tooling that replaces the spreadsheet-and-tribal-knowledge workflow.

Senior, on-shore, AI-accelerated

A senior team that moves at AI speed.

You work with senior engineers in Central Time who own architecture, compliance posture, and quality — fitting into a Minnetonka health-plan team, a Richfield retail standup, or a downtown SaaS PR cycle — not a junior pool with raw AI output bolted on.

Twin Cities senior engineering hires are concentrated around UnitedHealth, Target, Best Buy, and the financial-services giants — and quietly poached by coastal remote roles. An AI-native team gets you shipping this week, flexes monthly, and doesn't compete for the same suburban office floor.

Talk to an engineer

Traditional Minneapolis 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 Minneapolis teams.

Do you work with Minneapolis companies?
Yes — we serve Minneapolis, Saint Paul, and Madison companies with senior, on-shore engineers in Central Time. Most collaboration is remote-first, with on-site available for kickoffs and key milestones.
Do you work with HIPAA-scoped health-plan and provider systems?
Yes. We architect for HIPAA from day one — encryption, access logging, audit trails, BAA-friendly data handling — and we've worked with health-plan-scale data flows. We don't certify your compliance; we build code your compliance team can audit without rework.
Can you build for omnichannel retail and inventory?
Yes. We've built omnichannel inventory, fulfillment, and order-orchestration tooling that survives Black Friday. We architect for idempotency, exactly-once intent, and replay-safe handlers — not the happy path.
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 — Minneapolis.

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.