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About Wander Du & YYC-Wander
YYC-Wander is a Calgary-focused data platform built by Wander Du, a full-stack data professional with deep experience in Oracle SQL/ETL, Power BI, and large-scale telecom analytics. This page gives a quick overview of who is behind the site and where to find the full resume.
Why this platform exists
After moving to Calgary, Wander wanted a clearer, data-driven way to understand neighbourhoods, schools, housing, labour markets, and public health. YYC-Wander grew out of that curiosity — a long-term personal project that turns open data into accessible dashboards and stories.
The goal is simple: make complex datasets easier for residents, nonprofits, and potential employers to explore, without needing to write SQL.
Read the longer story →Resume · Skills & Selected Projects
Wander has more than 20 years of experience across telecom billing, high-volume ETL, SQL optimisation, and BI development. The resume page summarises key roles, tools, and portfolio projects — including the YYC-Wander dashboards and previous large-scale Oracle work.
If you are a Calgary employer, this is the best single place to review his background, stack, and project examples.
View full resume →