CAREER EDITION · GBC VERSION

JASON
FONG

DATA MAGICIAN

Data Science x AI / ML x Data Engineering

✦ TRAINER CARD
TRAINER CARD
Jason Fong
NAME:  JASON FONG
CLASS:  DATA MAGICIAN
ID NO.:  001337
CITY:  TORONTO
TEAM:  WEALTHSIMPLE
✦ LORE
[ ORIGIN LORE · CHARACTER SHEET ]
The Architect of Truth
Builder · Systems Thinker · Seeker of Signal in the Noise

Before the pipelines, before the dashboards, there was a question.
“What is real? And how would you even know?”
Most people hear that question and move on. This one never did. The universe felt like a puzzle constantly emitting signals, and truth felt like the reward waiting for anyone patient enough to read them carefully.


Philosophy sharpened the mind. But philosophy without data is just poetry. Data without philosophy is just noise.
Data became the bridge. Not spreadsheets — a belief system. The conviction that humanity’s most honest mirror is the trail it leaves behind in numbers. And data engineering? That’s not a job title. That’s building the mirror itself, so you can actually look.


Ten years. Two of Canada’s most consequential tech companies, Shopify and Wealthsimple. Where millions of merchants and investors put real stakes on the line, every day. This character didn’t just work there. They helped those companies see themselves clearly, and grow because of it. Clarity, at scale, is a superpower most companies never find.


✦ QUEST LOG

Career quests — tap any entry to read more.

✦ BADGES

8 badges earned on the road to the Elite Four.

LANGUAGES
Python · SQL · R · JS · HTML
ML & MODELING
Sci-Kit Learn · XGBoost · LightGBM · PyTorch · Tensorflow · Keras · PyMC · SparkML
DATA ANALYSIS
Pandas · Numpy · Jupyter
DATA ENGINEERING
PySpark · Airflow · Docker · dbt · MLFlow · AWS · GCP · Redshift · Snowflake
ANALYTICS & BI
Mixpanel · Segment · StatSig · Mode · Tableau · Superset · Streamlit
EXPERIMENTATION
StatSig · A/B Testing · Causal Inference · Geo Experiments
AI & LLMs
Anthropic API · OpenAI API · Claude Agents
LEADERSHIP
CHAMPION BADGE obtained!