Shawn Guillemette
Data Warehouse Developer
Ottawa, Ontario, Canada
Summary
👤
Senior🎓
Top SchoolShawn Guillemette is a Data Warehouse Developer based in Ottawa with 14 years of experience turning messy, disparate data into reliable pipelines and analytics-ready datasets. He has spent the bulk of his career at Avaya building and optimizing ETL processes and database queries, after earlier roles as a Business Analyst at Nortel and IT Inventory work for the Ontario Ministry of Natural Resources. Known as a "Professional Data Shuffler," he combines practical data modeling, performance tuning, and pragmatic engineering to keep data flowing across systems. His Carleton University computer science background grounds a methodical approach to organizing and cleansing data for decision-making. Colleagues rely on him for durable, production-ready solutions that bridge business needs and technical constraints.
15 years of coding experience
BCS, Computer Sciences, BCS, Computer Sciences at Carleton University
Stackoverflow
76reputation
5kreached
1answer
2questions
Github Skills (22)
oracle6
recursion6
sql-server6
ssis6
excel6
ssas6
postgresql6
java5
analysis-services4
tabular4
android4
internet-radio3
plugin3
cube3
music3
Programming languages (4)
Github contributions (5)
darkice83/BTAndroidODBII
Aug 2011 - Jun 2012
Tinkering about with some java code to create an app that reads ODBII codes from a BT dongle on Android
Contributions:11 commits in 10 months
androidjava
darkice83/newdisk-check
Nov 2025 - Nov 2025
Contributions:1 push in 1 day
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