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Hi! I'm Demeng, a curious software developer and bioinformatics student.

I integrate technical skills with healthcare innovation, using virtual reality (VR) and machine learning to advance research on neurodevelopmental disorders at The Hospital for Sick Children (SickKids).

Previously, I founded and continue to maintain Demeng Development, where I create Minecraft plugins, Discord bots, and RESTful APIs. My open-source projects have earned 170,000+ downloads, and my paid products have served 1,000+ customers worldwide. I’ve also collaborated with brands and creators to deliver advanced admin tools and immersive game modes, generating millions of monthly impressions.

VR-EF Kinematic ML Pipeline

RESEARCH•Python, pandas, SciPy, scikit-learn

Machine learning pipeline for classifying ADHD using kinematic data from VR executive function tasks.

VR-EF Analysis Dashboard

RESEARCH•React, TypeScript, Python, FastAPI

Web dashboard for analysis of VR executive function game performance data with interactive visualizations.

Sentinel

REST API•Java, Spring, MongoDB, Discord API

Self-hosted license management, protecting your software from unauthorized redistribution.

Vehicles

PLUGIN•Java, MongoDB, SQL, Redis

Interactive land and air vehicles with custom upgrades, repainting, nitro boosts, and combat integration.

GrantX

PLUGIN•Java, SQL

Sleek GUI-based permission management featuring rank assignment, audit logs, and deep customization.

Robberies

PLUGIN•Java, SQL

Open-world heist mechanics with bank, jewelry, and mine raids, police response, and gear progression.

Weapons

PLUGIN•Java, SQL

Advanced combat system with rifles, shotguns, snipers, rocket launchers, and tasers.

Jet Ski Race

PLUGIN•Java

Multiplayer jet ski racing with checkpoint validation, queue management, and multiple course support.

Gradient Names

PLUGIN•Java

Multicolor username gradients with GUI selection, PlaceholderAPI support, and unlimited color flexibility.

Development Metrics
My public plugins have been downloaded
0times
GitHubView more on GitHub

Some companies I've worked with

SickKids logo

SickKids

Research Student

Applied VR and machine learning in neurosciences and mental health research, identifying patterns in neurodevelopmental conditions through immersive simulations.

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Senior Studios AB logo

Senior Studios AB

Software Engineer

Created interactive and scalable game systems for branded events, delivering experiences that reached millions of monthly impressions for clients such as LEGO.

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University of Toronto logo

University of Toronto

Research Assistant

Developed a VR-based training platform for occupational therapy students (MScOT), providing realistic home assessment scenarios to enhance clinical learning and informed decision-making.

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Want to get in touch?

Feel free to reach out, I'd love to hear from you.

hi@demeng.dev
@demeng
/in/demeng-chen