FRZRBRN · systems studio

Cold logic.
Hot output.

We design governed, deterministic systems that turn messy data, sprawling code, and fragile workflows into something you can actually trust, and actually ship.

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01

What we do

Engineering discipline for teams whose data and tooling have outgrown duct tape.

// PIPELINES

Governed data & AI pipelines

Extraction, validation, and semantic layers with evidence thresholds built in, so nothing reaches a report or a model unless it's earned it.

// ARCHITECTURE

Architecture & system design

Deterministic, single-responsibility designs with no hidden state. We untangle legacy sprawl into one clean runtime.

// WORKFLOWS

Workflow tooling

Interfaces that meet people where they already work, including Excel, with governance handled underneath instead of in a policy doc.

02

How we build

Every system follows the same deterministic order. No shortcuts, no surprises.

01 EXTRACTPull signal out of the source: code, documents, data, systems.
02 VALIDATEProve it. Every hypothesis tested, nothing assumed.
03 GOVERNRules, thresholds, and audit trails applied at the boundary.
04 OUTPUTShip results people can act on, and defend.
03

Behind the name

Andrew W Freeman
  • BasedNew Orleans
  • CompanySavic Tech
  • RoleBusiness Dev. | Business AI Platform (BAIP) & SAC Systems Architect
  • StudioFounder, FRZRBRN

Andrew W Freeman

BUSINESS DEV. · BUSINESS AI PLATFORM (BAIP) & SAC SYSTEMS ARCHITECT · SAVIC TECH

I architect and govern the systems that connect physical warehouse operations to enterprise ERP backbones.

My background spans both ends of the supply chain spectrum: frontline operations and enterprise digital governance. I've held frzrbrn.com for years, waiting for the right thing to put here. This is it: a home for the systems I build and the problems I like solving.

// The operational foundation

  • D'livery NOLA. Managed end-to-end ERP workflows, dispatch scheduling, and fulfillment operations. Real-time delivery and resource management taught me how to eliminate latency and maintain data integrity across moving parts.
  • EWM & GWP sector depth. Extensive hands-on experience in the Extended Warehouse Management (EWM) sector with GWP, focusing on complex warehouse process mapping, inventory movement logic, yard/gate tracking, and operational throughput optimization.

// The enterprise & API integration core

  • SAP certified expertise. Certified across key SAP domains, with a focus spanning SAP EWM integration, SAP Analytics Cloud (SAC), and SAP BTP.
  • Postman accreditations. API lifecycle governance, automated testing, contract validation, and Spec Hub standards enforcement, so enterprise connectors execute reliably without payload degradation.
  • Interoperability & governance. Robust interface contracts, API/data pipelines, and automated reporting that prevent silent failures and ensure complete provenance from warehouse floor to executive dashboard.

// Core competencies

Platforms
SAP EWMSAP S/4HANA CloudSAP Analytics Cloud (SAC)SAP BTPPostman (API architecture & governance)
Operations
EWM sector operations (GWP)Dispatch & fulfillment (D'livery NOLA)Yard management
Technical
PythonIntegration architectureAPI contract testingData pipeline governanceProcess automation

Let's connect if your organization is scaling complex warehouse workflows or bridging ERP cores with specialized logistics systems.

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04

Project library

A look at what's in the freezer.

See the full library →
05 · contact

Got something that needs thawing?

Projects, partnerships, or just an interesting problem. Send it over.

[email protected]