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Systems

Independently developed systems and tools.

Each entry is an independent project, prototype, or internal tool — classified honestly by its current stage. Open any nameplate for the problem, intended users, status, what works now, and what is still under development. Walkthroughs and demonstrations are available on request.

TRANSACTIONSKPI▸ GRN LATENCY▸ STOCK ACCURACY▸ ISSUE TURNAROUND
WS-00 · Development & Governance FoundationPrivate Workspace

Junmarvi Systems Workspace

A structured development and governance workspace used to organize multiple systems, shared standards, security controls, documentation, reusable components, and development workflows. The Workspace is the foundation; individual applications are solutions built on top of it.

Open system brief

MTOPOGRNISSUERECON ENGINECONTROL TOWER · SCHEMATIC
SYS-01 · Operations Intelligence & ReportingActive Development

ERP Operations Control Tower

An independently developed operations intelligence and reporting system, developed from real operational reporting and control requirements in EPC and construction operations.

Open system brief

STANDARDSSECURITYAI AGENTPRODUCTIONUNGOVERNED — BLOCKED
SYS-02 · Security Operations & Repository AssessmentActive Development

Sentinel OS

An independently developed security operations and repository assessment system focused on practical source-code scanning, secrets detection, configuration checks, governance, controlled scan modes, and centralized findings.

Open system brief

EXCEPTIONS FIRST · AVERAGES SECOND
SYS-03 · Privacy-conscious Education ToolingOperational Concept

Education Intelligence (SEIP)

A privacy-conscious, teacher-controlled education system concept — designed around teacher ownership, local-first workflows, deterministic processing before any AI, and controlled review of student information.

Open system brief

ERPEXTRACTMATCHEXCEPTIONS⟳RUNS UNATTENDED · ON SCHEDULE
TL-04 · Reporting · Reconciliation · Warehouse DataInternal Tool

Operations Reporting Toolkit

A set of practical Excel, Power Query, and SQL tools built for my own operational work — refreshable reports, warehouse and inventory measures, and procurement reconciliation with documented matching rules.

Open system brief

STOCK TRUTHEVERY COUNT RECONCILES
APP-05 · Trading & InventoryWorking Prototype

Claire Motorparts

An inventory and sales prototype for a motorparts trading business — stock truth, movement history, and margin visibility for a business that ran on notebooks.

Open system brief