Gameplay Programmer · Tools Engineer · Technical Content Creator
I design gameplay systems, ship native Unity tools and publish interactive experiences — solo and with teams. Based in Peru, working with studios worldwide.
About
I’m José Jaspe — known online as Miventech. I’ve spent the last several years building games, tools and interactive experiences with Unity and C#, while sharing what I learn on YouTube and TikTok.
My work spans the full stack of Unity: gameplay systems, custom editor tooling, asset import pipelines, rendering, and the kind of cross-cutting infrastructure that keeps a project alive as it grows.
I care about clean architecture — SOLID, design patterns, event-driven systems — and about shipping things that real people actually use. Most of my tools are MIT-licensed and a few have become small open-source standards (NativeVoxReader is at 25★ on GitHub).
I’m currently working on a cross-platform GIS tool that runs in VR and on Windows, with a node-based visual programming layer for visualising Revit and AutoCAD models.
How I work
Small working builds beat large unfinished ones. Every project here was released publicly — no vapor.
Code is read more than written. I invest in patterns, naming, and tooling that pay back over the lifetime of a project.
A good editor script or runtime library pays off across every project. That’s why most of my work is open-source.
Sharing the work publicly — videos, source, devlogs — is how I keep myself honest and improve fastest.
Featured work
A mix of shipped games, MIT-licensed Unity tooling and game-jam prototypes. Click any card for the full case study.
High-performance .vox importer for Unity with greedy meshing & texture baking
2D mystery investigation game with custom dialogue and evidence systems
Modular XP/leveling system with linear, polynomial, exponential and time-based curves
Detective visual novel made for the Rhomita Game Jam
Configurable Twitch chat controller for interactive streaming games
Audio & SFX prompt builder for roguelite games — 263 blocks, 11 presets, zero backend
Stack
Grouped by area. Anything here I’ve shipped in production, not just toy demos.
Currently learning: Procedural content generation, procedural plant growth systems, and game-modding pipelines.
Published assets
Beyond games and tools, I publish lowpoly and voxel asset packs for other developers.
Content
Long-form on YouTube, short-form on TikTok, and the full source on GitHub.
Open source
23+ public repositories — tools, libraries, game source and experiments. Most of it MIT.
Pinned repositories
Top languages
Career
Concrete numbers from the work, not aspirations.
Public repositories
Top repo stars
NativeVoxReader on GitHub
Titles shipped
Across itch.io (games + tools + assets)
Game jams shipped
Ludwig, Mini Jam 105, B&W #8, Spring 2D, Rhomita
Default license
Most tools released as open-source
Docs & support
Bilingual documentation in flagship projects
