The data, software, and AI your business runs on. Built onshore, led by Seth Therrien.

Warehouses, analytics, production AI, and custom software fail without senior oversight. That is what breaks down offshore. Seth is a 20-year U.S. architect. He runs a senior U.S. pod. You get weeks, not quarters.

Who leads the work

Seth Therrien, principal architect.

These are his qualifications. The numbers below are from that career, not from Onshore Consulting as a firm.

  • Principal architect. Fort Collins, Colorado. You talk to him, not a sales team.
  • 20+ years shipping data platforms, custom software, and production AI in the U.S.
  • Stack: Snowflake, dbt, Airflow, Kafka, AWS, Python, modern BI and LLM pipelines.
  • Shipped under SOX, SOC 2 Type 2, GDPR, HIPAA, and FERPA. Architecture Review Board. TDWI speaker.
  • Grew a data org from one person to 24. Platforms he designed served 500+ engineers and 2,000 business users.
Track record from that work
20+

Years building data, software, and AI

$100M+

Revenue from data products he shipped

100B+

Rows migrated at enterprise scale

2,000+

Engineers and analysts he enabled

AI he has in production

Multi-agent student support and career coach · Analytics chatbots · Image generation SaaS · AI data-quality checks · Sports and macro prediction pipelines · Agentic coding harness · AI prospecting engine

Case studies, compliance, and FAQ →

What we build

The full catalog, not only data platforms.

Same families we scope in deals: data, analytics, customer AI, internal AI, custom software, modernization, and a standing U.S. pod. Open the one that matches this quarter.

How you buy

A sprint, a build, or a pod.

Discovery sprint

2 to 3 weeks. Systems audit, interviews, a board-ready roadmap, and a fixed number for the build. Credit toward the next engagement.

Fixed-price build

Data platform, analytics, customer or internal AI, custom software, or modernization. Spec-first, working software every week, you own everything built.

Standing pod

Monthly U.S. capacity: software, data, AI/ML, or analytics. Billed as senior hours plus metered AI agent time, under a monthly cap. How time is billed →

Weeks, not months
2 to 8 weeks to working software
Senior + AI
architect-owned, U.S. engineers
You own it all
code, specs, and a trained team
Replacing an offshore team?
Same timezone.Same-day decisions, in your business hours.
One senior principal.Directly accountable for architecture and quality.
Tested, traceable delivery.Evidence on every task instead of status reports.
What actually changes →
Compare

Same scope, a different way to buy it.

Dimension
Onshore + AI
Cost for the same scope
Big firms $$$$, offshore $$ plus rework, a hire $$$
$$ fixed price
Time to working software
Everyone else: 3 to 6 months
2 to 8 weeks
Who does the work
Junior analysts, rotating developers, or one hire if they stay
Senior U.S. pod + AI
You own the IP
Sometimes, usually, or yes
Always
Knowledge transfer
Extra cost, rarely happens, or if they do not leave
Built in, every engagement
How we deliver

A senior-run AI software factory. Not a slide deck.

Agents do the volume. Seth owns every decision. Every change passes automated tests and quality gates before it counts as done, senior review scales with the risk of the change, and nothing reaches production without your approval.

01Discover 1 to 2 weeks: systems audit, interviews, a board-ready roadmap and a fixed number.
02Build 3 to 12 weeks: spec-first, gated phases, working software every week, a readout at every step.
03Handoff 1 to 2 weeks: runbook, recorded walkthroughs, pair sessions, 30-day support. You own everything built.

Our AI software factory. Our AI software factory holds every spec, task, decision and test result for your project. You approve the exact spec version we build against, and a task is refused as done unless its tests pass.

Compliance in the work, not as an add-on. Access controls, lineage, and audit trails from day one. Audit scope agreed up front.

SOXSOC 2 Type 2GDPRHIPAAFERPA

Every task on your project leaves a record like this. You can ask for any of them.

No surprises
Fixed-price builds stay fixed.The number from discovery is the number.
Pods bill senior hours plus metered AI agent time.Model costs included. No token pass-throughs.
Failed runs are never billed.Monthly caps and phase limits pause work until you approve.
Your data and IP are yours.Our delivery system is named in your contract, with clear limits on what it holds.
How billing and data handling work →

Tell us the goal. Book a free strategy call.

15 minutes, no pitch deck. You leave with a written read on scope, risk, and whether a discovery sprint, a build, or a pod fits.

seth@onshore.consulting
Book directly on the calendar
100% U.S.-based. You are talking to the senior architect who does the work.
Book a free strategy call