Custom software & managed platforms — the engineering index

We build it. You own it. We run it.

Storefronts, dashboards, ordering, payments, hosting, automation — built to a fixed price. Every line of the code is yours. No platform fees, ever.

Type plate — Stagg Business Solutions Inc. No. SBS-IDX-09 // SLC-UT

Build
Fixed price
Ownership
Client — outright
Platform fees
None — ever
Hosting
Flat rate · optional
Response
<24h — Mountain Time

Proven by Veltrigen RSTS Three-shop CRM

If your business needs it, we build it.

Restaurants, auto shops, retailers, e-commerce brands. Six things every one of them eventually needs — built once, owned outright, run properly.

E-commerce & storefronts

Static-generated storefronts that load instantly, rank cleanly, and never rent your own revenue back to you.

Admin dashboards & CRMs

Ops consoles that replace Notion, spreadsheets, and stock admin panels with one screen your team actually uses.

Ordering & booking

Orders, reservations, ticketing — database-enforced so nothing oversells, even when everyone shows up at once.

Payments — processor-agnostic

Card, PayPal, Zelle, Venmo, eCheck. Your processor, your rates, your terms — we never lock you into ours.

Managed hosting & monitoring

Production + staging, SSL, daily off-site backups, patching, 24/7 uptime monitoring — one flat monthly rate, and we get paged first.

Integrations & automation

Shipping, email, marketing, analytics, SSO — wired together and automated, so the busywork runs itself.

Three businesses. Three proofs.

Not a portfolio of screenshots — production platforms we built, the clients own, and real customers use.

C-01

Veltrigen — e-commerce · veltrigen.com

Flagship — in production

Veltrigen logo Featured case

One team. The whole stack. The client owns all of it.

Veltrigen is a direct-to-customer e-commerce brand. Stagg runs the entire operation — code, cloud, CI, identity, monitoring — and the client owns 100% of it.

01 — Storefront

Custom static-generated storefront. Zero client-side framework, rebuilt on publish. Fast enough that speed is a feature.

02 — Admin SPA

React/TypeScript ops console at admin.veltrigen.com: order-pipeline kanban, orders, invoices, inventory & purchase orders, customers, promotions, affiliates, email center, revenue & analytics dashboards — plus a separate affiliate/referral portal beside it.

03 — Cloud & ops

AWS managed entirely with Terraform — custom VPC, encrypted volumes, hourly snapshots, GuardDuty/CloudTrail, MFA-enforced IAM — on a lean monthly cloud bill. GitLab CI/CD with per-branch preview environments and smoke gates. Prometheus + Grafana, Playwright E2E, formal security reviews with external vulnerability scanning.

ShippoResendOmnisend GA4 + Google AdsAuthentik SSO Card / Zelle / Venmo / PayPal / eCheck
Veltrigen admin console — revenue and analytics dashboard
admin.veltrigen.com — ops console
Veltrigen admin console — order pipeline detail view
Order pipeline — kanban
Veltrigen product photography from the storefront
Storefront SKU

C-02

RSTS — retail + events · reliantmilsim.com

Revenue-share

Reliant Sentinel Training Solutions

A Utah airsoft retailer and milsim event company on one platform — a single customer profile spans store purchases and event attendance.

No upfront invoice. Stagg built and runs the platform for a percentage of net revenue via Stripe Connect. Proof the deal structure flexes to the business.

  • Ticketing with database-enforced oversell protection
  • Multi-pack tickets — one purchase, N QR codes
  • Offline-tolerant QR check-in, in-browser camera
  • E-signature waivers with PDF certificates + reminders
  • Per-event community portal — channels, polls, digests
  • Affiliate payouts · points-based loyalty rewards
  • Per-state tax engine · revenue forecasting
  • Media gallery & photo packages · ticket-gated rentals

Django · Postgres · Redis · Celery · 2 React SPAs · Authentik SSO · Stripe Checkout + Tax · SAST / container / IaC scans · SonarQube · private-tailnet partner feed

C-03

Shields · Murray · AA Auto — multi-shop CRM platform

Delivered — 2025

Three shops. One platform.

Three independent auto shops on one shared CRM core — delivered in 2025, replacing per-shop SaaS subscriptions.

  • Per-shop Postgres databases
  • Runtime integration-plugin architecture
  • Authentik SSO across every shop
  • Per-branch preview environments · smoke-gated CI
  • New shops onboard in hours, not weeks

Node · React · Postgres · Proxmox · Caddy

Auto shop service bay with a vehicle on a lift
Plate C3 — Service bay

The own-it model

SaaS charges you forever for software that was never yours. We charge you once for software that always is. Read it as a spec sheet.

Source code

SaaS — rentedTheirs. You license it, month to month.

Stagg — ownedYours — 100% of the code, from day one.

Build price

SaaS — rentedPer-seat subscription, forever — rising at renewal.

Stagg — ownedFixed price, quoted up front. One number, agreed before we start.

Platform fees

SaaS — rentedBaked into every plan, every tier.

Stagg — ownedNone — ever.

Hosting

SaaS — rentedBundled — their infrastructure, their terms.

Stagg — ownedOptional — one flat monthly rate, cancel anytime.

Payments

SaaS — rentedTheir processor, their cut of every sale.

Stagg — ownedAny processor — your rates, your terms.

Your data

SaaS — rentedLives on their platform, behind their export tools.

Stagg — ownedIn your own database, on infrastructure you control.

Exit

SaaS — rentedCancel, and it all disappears.

Stagg — ownedLeave anytime — keep everything.

Three ways to engage

Same engineering either way — the deal structure flexes to the business.

Fixed-price build

Most projects

One number — up front

Agreed before we start. We build it, hand it over, and it's yours — code, data, infrastructure config, all of it.

Managed hosting

Optional — cancel anytime

One flat monthly rate

Production + staging, SSL, daily off-site backups, patching, 24/7 uptime monitoring. Something breaks at 3 a.m.? We get paged first.

Revenue-share partnership

How RSTS runs today

No upfront invoice

For the right business, we build and run the whole platform for a percentage of net revenue. Skin in the game, both directions.

Full pricing breakdown

Government & defense

Cleared work, kept in its lane.

Stagg maintains a compact federal practice: NIST 800-171 aligned infrastructure, a CMMC Level 2 self-assessment completed, and TS/SCI clearances held by individual engineers available to defense programs.

Corporate past performance above is Stagg's own. Government experience is carried by cleared key personnel — the two are not the same, and we don't blur them.

CAGE 149Y3 UEI WHRZRJNG39L5 NAICS 541512
For government

Let's build yours.

Tell us what your business needs. A real engineer — not a sales sequence — replies within 24 hours, Mountain Time.

Base
Utah — Mountain Time
Response
Within 24 hours