Ryan Jung정유석

Computer Science @ University of Waterloo

  • Turning cloud cost data into product strategy
  • Studying Computer Science at Waterloo
  • Shipping AI-powered full-stack systems and applications
Ryan Jung

Technical Skills

PythonPython
TypeScriptTypeScript
JavaScriptJavaScript
JavaJava
CC
HTML5HTML5
CSSCSS
ReactReact
PythonPython
TypeScriptTypeScript
JavaScriptJavaScript
JavaJava
CC
HTML5HTML5
CSSCSS
ReactReact
Apache KafkaApache Kafka
FastAPIFastAPI
Node.jsNode.js
Apache SparkApache Spark
FlaskFlask
DockerDocker
Google CloudGoogle Cloud
PostgreSQLPostgreSQL
Apache KafkaApache Kafka
FastAPIFastAPI
Node.jsNode.js
Apache SparkApache Spark
FlaskFlask
DockerDocker
Google CloudGoogle Cloud
PostgreSQLPostgreSQL
MySQLMySQL
MongoDBMongoDB
RedisRedis
SQLiteSQLite
GitGit
GitHubGitHub
JupyterJupyter
MySQLMySQL
MongoDBMongoDB
RedisRedis
SQLiteSQLite
GitGit
GitHubGitHub
JupyterJupyter

Work Experience

Cloud Financial Engineer

Internship

Statistics Canada

Toronto, Ontario, Canada

May 2026 - Present
  • Designed a usage-based chargeback model, attributing platform costs via CPU/RAM/storage to individual users
  • Automated a cloud cost pipeline connecting Azure SQL to Excel using Python, cutting manual refresh time by 81%
  • Built a Power BI dashboard ingesting Azure Advisor recommendations via REST API, ranking cost-saving opportunities by resource

Data Engineer

Contract

20/20 Missions

Coquitlam, British Columbia, Canada

Mar 2026 - May 2026
  • Developed a weighted matching algorithm in Python/SQL, filtering and ranking inventory across 9 prescription fields
  • Architected an offline-first SQLite-backed clinic system serving browser clients over LAN with zero installs
  • Engineered dispense logic with availability checks, preventing duplicate assignment across up to 10 concurrent users

Data Engineer

Internship

VLS Group Inc

Vaughan, Ontario, Canada

Mar 2023 - Aug 2023
  • Delivered a full-stack inventory system in JavaScript, cutting manual update latency by 80%
  • Implemented backend validation with JavaScript event triggers, enforcing atomic data integrity checks

Projects

Floodlit stadium with players mid-match

Find My Highlights

Automated Sports Reel Pipeline

Python
FastAPI
TypeScript
Docker
Two hands reaching toward each other at sunset

HandInHand

ASL Learning Platform

Python
FastAPI
React
Docker
Trading floor with monitors overlooking a city skyline

PayTrace

Payout Warehouse

Dagster
dbt
PostgreSQL
FastAPI

Education

Bachelor of Computer Science

University of Waterloo

Sep 2025 - Present

Undergraduate studies in computer science, with coursework spanning algorithms, software development, and math foundations.

  • Coursework: Algorithm Design and Data Abstraction, Techniques for Software Development, Calculus, Linear Algebra