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Résumé

About Me

Calvin Lee

Hi I'm Calvin Lee!

I'm from Oakville, Ontario and I love to build cool things!

Outside of school I enjoy playing the Violin, Watching Hockey and playing Baseball.

Feel free to explore my website!

Certifications

Snowflake Certification

Master Modern SQL with Snowflake

Udemy · 2025

View Certificate→
Full-Stack Bootcamp Certification

The Complete Full-Stack Web Development Bootcamp

Udemy · 2024

View Certificate→

Skills

PythonSQLJavascriptReactNext.jsTypeScriptTailwindJavaHTMLCSSNodeSnowflake

Experiences

Thri5

Software Developer

Thri5

July 2025 — August 2025 | 2 Months

Key Responsibilities & Achievements:

  • •Co-developed SQL pipelines for an early-stage AI retail system, converting SAP and JSON data into clean Snowflake tables for real-time insights
  • •Built CTE queries across 50+ datasets with over 23 million rows, handling joins, normalization, and schema drift
  • •Designed anomaly detection frameworks using window functions and time-series logic to catch duplicate scans, short-dated items, and inventory shrink
  • •Identified and resolved a data integrity issue caused from misaligned shipment and store tables
  • •Rebuilt inconsistent SAP time-series pipelines to unify historical and live inventory using Snowflake views
University of Waterloo

BCS in Computer Science

University of Waterloo

Expected Graduation 2030

Scholarships:

  • •UW Alumni @ Microsoft Entrance Scholarship in Mathematics
  • •UW President's Scholarship of Distinction
  • •TC Energy STEM Scholarship
  • •Belairdirect Scholarship

Projects

GooseGrade

The Grade Calculator tailored for UWaterloo students with course weightings imbedded.

TypeScriptNext.jsReactTailwindSupabase
View Website →View GitHub →

Personal Website

My own personal website showcasing my work and experiences.

ReactViteJavaScriptHTMLCSS
View Project →
Background

Calvin Lee

Computer Science @UWaterlooUWaterloo