>Initializing JCM Development...
>Systems online.
>Performance index: 99.4
>Uptime: 99.9999%
>Security headers: A+
>Ready.

HIGH-PERFORMANCE

DIGITAL SYSTEMS

FOR FOUNDERS & OPERATORS.

AI. Infrastructure. Web Systems. Automation.

We engineer the technology layer so you can focus on the business layer. Custom, fast, and built to last — not to be rebuilt in 18 months.

MODULE.02 / PROOF

OUTCOMES, NOT PROMISES.

Non-technical buyers don't buy capabilities — they buy outcomes. Here's what we actually built.

E-COMMERCE

0%

faster checkout experience

Rebuilt a legacy Shopify checkout with a custom Next.js storefront + edge-cached API layer. Eliminated 3rd-party bloat, shipped in 4 weeks.

Next.jsVercel EdgeStripeRedis
READ MORE →

SAAS FOUNDER

0+

hrs/week automated

Designed and deployed an internal AI workflow system — ingesting data from 6 sources, classifying, routing, and generating draft outputs automatically.

PythonClaude APISupabasen8n
READ MORE →

OPERATIONS TEAM

0 wks

not 3 months

Scoped, architected, and shipped a full internal operations dashboard for a 40-person logistics team. Zero scope creep. On time, under budget.

Next.jsSupabaseAWSTailwind
READ MORE →

MODULE.03 / SYSTEMS

WHAT WE BUILD.

Five core system disciplines. Click any module to expand.

MODULE.04 / PACKAGES

CHOOSE YOUR SYSTEM.

STARTER SYSTEM

For founders launching fast

From $4,800

Timeline: 2–3 weeks

A focused, production-ready system delivered fast. Ideal for pre-seed founders who need to move.

  • Next.js web application
  • Supabase backend + auth
  • Vercel Edge deployment
  • Core Web Vitals 95+
  • 2 weeks post-launch support
Start fast →
⚡⚡

OPERATOR STACK

For teams scaling up

From $12,000

Timeline: 4–6 weeks

A full-stack system with AI integration, automation, and the infrastructure to handle real growth.

  • Everything in Starter
  • AI workflow integration
  • Custom automation layer
  • Advanced analytics setup
  • CI/CD pipeline
  • 6 weeks post-launch support
Scale up →
⚡⚡⚡

ENTERPRISE CORE

For serious infrastructure

Custom pricing

Timeline: Scoped per project

Complex systems that require architecture planning, security hardening, and long-term engineering partnership.

  • Everything in Operator
  • Full infrastructure design
  • Security audit & hardening
  • SLA guarantees
  • Dedicated engineering time
  • Ongoing retainer available
Book a scoping call →

NOT SURE WHICH?

DESCRIBE WHAT YOU'RE BUILDING.

Send us a quick overview and we'll tell you exactly what you need — no sales pressure, no jargon.

TELL US ABOUT YOUR PROJECT →
Jacob Mandt — Founder & Lead Engineer

JACOB MANDT

FOUNDER & LEAD ENGINEER

MODULE.05 / ABOUT

I'M JACOB.

I build the systems that let founders focus on their business instead of their tech stack.

I've shipped projects across SaaS, e-commerce, and enterprise — every system is custom, fast, and built to last. Not to be rebuilt in 18 months.

I don't subcontract, I don't use templates, and I don't pretend a $500 Webflow site is a digital system. If you need something engineered, I'm the person who engineers it.

30+

Projects shipped

4yr

Production experience

100%

On-time delivery

MODULE.06 / SEND MESSAGE

LET'S BUILD IT NOW.

Tell me what you're working on. No forms with 12 fields, no automated sales sequences. Just a direct line to me.

> I respond within 24 hours. No spam. No CRM sequences.