RJ.
Resume _
Software Engineer InternFull-stack DeveloperSecurity / Infrastructure InternBackend / Platform Intern

Security-focused computer science student building full-stack products, infrastructure, and live game systems.

Ryan J is a Queen's University Computer Science student specializing in Security. He builds and operates real software systems across full-stack products, server infrastructure, C# game-server plugins, admin tooling, and production workflows. His work includes R&R Servers, ComplianceKit, Sound Clash, Home Memory, Monolith, Aurora Theme, AppNest, and multiple Unturned/RocketMod systems used in live operations.

Toronto / Kingston, ON Email GitHub

30,000+

unique players served

4,500+

community members

$60,000+ CAD

lifetime server revenue

19

public systems documented

Core stack _

Product engineering

Next.jsReactTypeScriptTailwind CSSApp RouterMotionPlaywrightAccessible UI

Backend & data

Node.jsPythonPrismaPostgreSQLMySQLSupabaseRedisFirebase

Infrastructure & operations

UbuntuDockerDocker ComposeNginxCloudflarePterodactylFirewallsBackups

Security & systems

NetworkingDNSWiresharkNmapLog analysisSystem hardeningVulnerability assessment

Game-server engineering

C#RocketModOpenModUnturnedXML configsEconomy systemsEvent systems
Education _

Queen's University

Bachelor of Computing, Computer Science - Security specialization

Kingston, Ontario

Expected graduation: 2027. Coursework includes Computer Architecture, Operating Systems, Computer Networking, Software Architecture, Software Quality Assurance, Artificial Intelligence, Cybersecurity, Cryptography, and social / ethical / legal issues in computing.

TypeScript / ReactPythonC# / RocketModSQL / data systemsLinux infrastructureDocker / deploymentNetwork troubleshootingSecurity fundamentals
Experience _

Owner & Lead Developer

R&R Servers

May 2018 - Present

  • Built and operated a live multiplayer server community with 30,000+ unique players, 4,500+ Discord members, and $60,000+ CAD in lifetime revenue.
  • Managed dedicated Ubuntu infrastructure, Pterodactyl, Docker-based services, MySQL databases, Cloudflare/Nginx routing, firewall rules, backups, monitoring, and production troubleshooting.
  • Built and maintained C# / RocketMod gameplay systems including airdrops, coinflips, team-vs-team events, door/key usage limits, inventory quality-of-life flows, economy balancing, and plugin audits.
  • Led staff onboarding, player support, release communication, configuration changes, and incident response for a real online community.

Independent Full-Stack Developer

Product, infrastructure, and tooling projects

2024 - Present

  • Built full-stack products including ComplianceKit, Sound Clash, Home Memory, and this portfolio using Next.js, TypeScript, React, PostgreSQL/Supabase, Redis, Tailwind, and production-minded UI patterns.
  • Developed deployment and server-management directions including Monolith, Aurora Theme, AppNest, and reusable hosting workflows for self-hosted apps and operator tooling.
  • Focused on clean product UX, reliable data flows, admin tooling, security-aware defaults, tests, and maintainable project structure.

Junior Network Technician

Integrated Cabling Services

June 2021 - Aug 2025

  • Assisted with installation and maintenance of data, phone, and fiber-optic cabling across client environments.
  • Deployed and optimized wireless access points to improve reliable connectivity.
  • Troubleshot cabling, hardware, and signal issues while organizing network infrastructure to professional standards.
Current systems _

Product, infrastructure, and plugin work most relevant to software, security, and platform roles.

Full work index

SaaS / Product

ComplianceKit

Open

Compliance readiness platform for SaaS businesses, workspaces, audits, reports, billing, and legal docs.

Next.jsTypeScriptSupabaseStripe

Infrastructure

R&R Infrastructure

Open

Production game server infrastructure supporting community operations, plugins, economy, maps, and deployments.

DockerPterodactylMySQLLinux

Full-stack app

Sound Clash

Open

Music comparison game with real-time sessions, data enrichment, and integrity-first matchmaking.

Next.jsPrismaPostgreSQLRedis

Mobile product

Home Memory

Open

Mobile and web app for home management, organization, reminders, documents, and smart household memory.

ExpoReact NativeSupabaseRLS

Deployment system

Hosting System

Open

Reusable hosting architecture for deploying multiple full-stack apps on existing dedicated infrastructure.

Docker ComposeNginxCloudflareLinux

Desktop control panel

Monolith

Open

Desktop control panel concept for server management, command execution, and operator-friendly workflows.

TauriReactGomTLS

Pterodactyl theme

Aurora Theme

Open

Pterodactyl theme with modern dashboard UX, editor-like flows, console polish, and live metrics direction.

PterodactylReactUXThemes

Marketplace addon

AppNest

Open

Self-hosted app store direction for server environments, lifecycle states, secrets, and health checks.

PterodactylDockerMarketplaceApps

Unturned plugin

RRAirdrops

Open

Custom airdrop system with weighted airdrop types, duplicate item protection, and configurable loot pools.

C#RocketModXMLUnturned

Team system

TVT

Open

Team-vs-team event modernization with command control, temporary groups, restore flows, and match safety.

C#MySQLRocketModEvents

Gameplay system

Doors & Keys

Open

Usage-limited key and door system for map-editor doors, remaining-use messages, and per-door control.

C#UnturnedObjectsConfig

Server economy

Economy Balancing

Open

Weapon pricing, spawn table distribution, progression pacing, and server economy tuning for R&R.

EconomySpawn TablesBalanceR&R
Earlier technical projects _

Academic and early technical builds that lead into the current systems.

Tebex Purchase Check Discord Bot

Python, Tebex API, discord.py, aiohttp

Automated purchase verification, transaction lookup, purchase history, chargeback-rate checks, and itemized server monetization support.

DNS Resolver

Python, sockets, network protocols

Built a raw-socket DNS resolver with manual packet construction, response parsing, A-record extraction, timeout handling, and malformed-response handling.

Neural Network Model

Python, machine-learning fundamentals

Implemented perceptron, regression, and digit classifiers from scratch using manual forward passes, weight updates, training loops, and evaluation logic.

Early Bird Flight Booking App

Python, Flask, HTML/CSS, Firebase

Built passenger information and passenger-list modules with CRUD functionality, form validation, user-friendly input handling, Git collaboration, and testing.

Rental Listing Web App

PHP, MySQL

Created a full-stack rental listing app with dynamic listings, rental group management, preference updates, and SQL-backed data flows.