Innovative solutions for land,
water, and technology.
Civil engineering, water resources, and GIS—supported by practical software experiments. Explore my design background, local AI projects, and plans for tools that make engineering workflows clearer.
Explore local AI experiments, software in development, and the civil and geospatial workflows behind this portfolio.
A Windows Japanese listening companion that turns game and microphone audio into live Japanese captions and rōmaji. Local speech recognition, vocabulary lookup, saved words, and optional English translation support language study alongside play.
ことばを、もっと近くに。
Kotoba o, motto chikaku ni.
Listen to a line. Explore its words. Save what you learn.A space for upcoming Autodesk Civil 3D project examples, with a focus on civil site design, terrain, grading, and infrastructure documentation. Public examples will be added when ready to share.
My Bentley OpenRoads experience includes drilling-pad design and residential subdivision plan and profile sheets. This section will feature approved examples and design workflow write-ups.
Mapping, spatial analysis, and geospatial workflows using Esri ArcGIS and QGIS. Future public examples will explore cartography, infrastructure data, and water resources using materials cleared for sharing.
A job-search workflow project in development, with planned tools for organizing opportunities and preparing tailored application materials. The goal is a clearer path from finding relevant engineering and GIS roles to tracking the next step.
A local AI workspace built around Ollama and Open WebUI for document exploration, web-assisted research, and Python experiments. It runs on my Windows workstation, with controlled access to development projects planned as a next step.
Engineering establishes the context. GIS reveals the relationships. Software makes a useful workflow repeatable.
Civil site plans, utility infrastructure, and plan-and-profile documentation inform my approach to design. Clear drawings connect technical decisions to the places they affect.
Spatial data management and cartography turn scattered information into a coherent view. ArcGIS and QGIS provide the tools to explore infrastructure, terrain, and water.
A background in hydrologic and hydraulic modeling, stormwater systems, and flood mapping connects the behavior of water to the design of infrastructure.
Exploring small QGIS plugins that help engineers review spatial data and prepare clearer deliverables. The initial direction is practical QA/QC for infrastructure and water-resource workflows.
Public demonstrations will use synthetic or openly licensed data. Prototype code and unreleased methods remain private while the tools are developed and tested.
Proposed first prototype
Future portfolio studies will connect civil engineering, spatial analysis, and small software experiments. These are planned directions, not released products.
A planned map-based study of terrain, drainage areas, and flood information, with clear data sources and engineering limitations.
Planned examples of organizing infrastructure data and comparing routing constraints using synthetic networks.
Small tools for repeatable drafting and documentation tasks. Scope, validation examples, and release details will be shared as development progresses.
I'm Matthew Longoria, a Texas Engineer-in-Training with a master’s in civil engineering focused on water resources and a graduate GIS certificate. My background spans civil design, utility infrastructure, drainage, and GIS. I’m also developing a portfolio of AI and software projects.
View my résumé (PDF) for my experience, education, and technical skills.
Project examples will be added when they are ready and cleared for public sharing. Proprietary work, client information, and private project data are not published here.
Connect about engineering, geospatial workflows, or useful software.