Marvin J. Largo — Construction, Systems & Automation

01 / Profile

Construction judgment, extended through software.

I work where construction, project management, and software meet—building practical systems around recurring technical work.

The aim is straightforward: fewer repetitive steps, clearer technical outputs, and workflows people can run with confidence.

02 / Work

Proof of the approach: tools built around real construction workflows.

P / 01 Wall Takeoff Tool A Python tool that converts plan inputs into standardized shaft-wall elevations and repeatable DXF / PDF packages—so the process stays consistent as project data changes. Python / DXF / PDF
SQLite / Automation View GitHub

P / 01.A Follow the system from plan input to drawing package. Project Logic

Input → Output

01 / Input Plan inputs

Project geometry and setup data establish the source for each drawing run.

02 / Rules Python + persisted data

Python applies standardized grids, levels, and dimensions alongside reusable SQLite project data.

03 / Output DXF / PDF packages

The tool produces repeatable shaft-wall elevations and DXF / PDF drawing packages.

P / 02 Estimating Workflow Automation Excel, VBA, and Bluebeam workflows designed to remove repetitive takeoff steps and keep bid outputs consistent. Excel / VBA
Bluebeam Applied Practice

03 / Practice

The construction experience behind the systems.

E / 01

Construction Estimating

Day-to-day estimating experience shapes how I structure takeoffs, drawings, and technical outputs.

E / 02

Project Management

A project-management background brings structure to coordination, information flow, and reliable delivery.

E / 03

Automation Development

Python and structured data turn recurring construction tasks into repeatable processes.

04 / Capability

A focused toolkit for construction workflows and technical delivery.

C / 01

Construction

Estimating / Takeoff workflows / Technical drawing packages

C / 02

Automation

Python / Excel / VBA / Structured data / Workflow automation

C / 03

Technical Output

DXF / PDF / SQLite / Repeatable drawing and data outputs

C / 04

Development

Git / GitHub / REST APIs (basic) / Docker (basic) / Linux (basic)

Current Study

Analysis and Software Development — SENA

In Progress

05 / Contact