$ whoami

Sobhan
Ranjbar

Full-Stack Developer Hackathon Winner

LOC: Toronto, Ontario, Canada

$ cat about.md

Competed in the National Olympiad in Informatics and solved 250+ algorithmic challenges on Codeforces. Built full-stack platforms, interactive 3D environments, and AI-powered tools.

Helped scale MasonPrime VPN to 18,000+ customers, handling backend architecture and growth strategy. Now pursuing CS at York University, leading robotics research and game development projects.

Python C++ JavaScript TypeScript C# Unity Three.js PHP

$ cat highlights.md

0 Codeforces Problems
0 VPN Customers Scaled
0 Projects Shipped
0 Intl. Awards Won

$ cat experience.log

Jan 2026 — Present

Robotics Team Lead | Human-Robot Interaction

York University

Leading a research team developing social robotics solutions to enhance educational outcomes.

Jan 2026 — Present

Lead Game Developer | Research Assistant

York University

Leading development of an immersive Unity-based educational game to onboard incoming students.

Jul 2025 — Present

Web Developer

Under the Hard Hat — Freelance

Full-stack web development, optimized performance, SEO, and UI/UX.

Sep 2022 — Jan 2025

Web Developer & Marketing

MasonVPN

Built the web platform and led content marketing and social media strategy for 2+ years. Helped scale to 18,000+ customers.

$ ./projects.sh

Astro

AI-powered visualization platform that translates 2D architectural blueprints into explorable 3D voxel environments. Uses Google Gemini API, Three.js with WASD controls, and a cinematic scroll-driven landing page.

Three.jsGemini APICanvas API

"Most Likely to Become a Startup" — Hack to the Future, Wilfrid Laurier University

CollarAI

Chrome extension providing real-time body language coaching during video calls using AI vision. Analyzes posture, eye contact, and facial expressions with post-meeting summary reports. Privacy-first design with support for Google Meet, Zoom, Teams, Slack, Discord, and Webex. Built as part of DSOC 2026.

Chrome ExtensionClaude APIOpenAI

BananaMilk Browser

A custom web browser built for fun and creative hackathon energy. Features a unique UI with custom tab management, built-in developer tools, and a playful design language that reimagines the browsing experience.

BrowserHackathon

BananaMilk: Safety Quest

AI-powered interactive game teaching children safety skills through storytelling. 10 interactive scenarios, character customization, "Banana-Breathing" stress module, and a Gemini AI parent dashboard.

FirebaseGemini AIPWA

UI/UX Prize Winner — CTRL HACK DEL .2 Hackathon

MasonPrime VPN Landing Page

Immersive dark-themed landing page for a privacy-focused VPN service. Features interactive WebGL 3D hero scenes powered by Three.js, bilingual English/Persian with full RTL support, glassmorphism UI design, and cinematic scroll-triggered animations. Served 18,000+ customers.

TypeScriptThree.jsWebGL

Config-Server

Automation toolkit for configuring X-Ray V2Ray VPN servers. Includes scripts for setting up secure tunnels, firewall rules, traffic optimizers, and server management. Designed for streamlined deployment across multiple Linux environments.

LinuxPythonNetworking

$ cat education.log

2025 — 2029

York University

B.Sc. Computer Science

2024 — 2025

Allan Blakeney

12th Grade — Diploma after moving to Canada

2021 — 2023

Allameh Helli (NODET)

10th & 11th Grade — Selected through nationwide entrance exam

$ ls awards/

"Most Likely to Become a Startup"

Hack to the Future — Wilfrid Laurier University, Mar 2026

for Astro

UI/UX Prize Winner

CTRL HACK DEL .2 Hackathon, York University, Feb 2026

for BananaMilk: Safety Quest
1

CS50 Puzzle Day Winner

Harvard University, 2022

CS50 Puzzle Challenge
2

CS50 Puzzle Day Winner

Harvard University, 2023

Back-to-back champion

Let's Connect

Have a project in mind or just want to chat? Reach out.

Available for freelance & collaboration