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Wei Sun

@weisun

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FinOps-certified leader with expertise in cloud financial governance.

Canada

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What I'm looking for

I am looking for a role that fosters collaboration, innovation, and strategic growth opportunities in cloud financial management.

I am a FinOps-certified senior leader with over 8 years of experience managing hybrid cloud portfolios exceeding $100M. My expertise lies in driving cloud cost optimization, embedding governance, and scaling enterprise-wide chargeback/showback platforms across multiple business units. I have successfully delivered a remarkable 40% in cloud expense savings by aligning financial strategies with engineering and business goals.

Throughout my career, I have spearheaded strategic multi-cloud migrations, developed dynamic budgeting and forecasting models, and implemented governance frameworks that enhance FinOps maturity. My role as a trusted advisor to executives has allowed me to bridge the gap between technology and finance, ensuring that cloud investments are optimized and aligned with organizational objectives. I am passionate about leveraging data-driven insights to support decision-making and drive strategic transformation.

Experience

Work history, roles, and key accomplishments

Current

IT & Cloud FinOps Lead

Current

TMX Group

Aug 2017 - Present (8 years)

Spearheaded a strategic multi-cloud migration, establishing clear scope, goals, budget, and timelines, and conducting detailed assessments to optimize cost efficiency, resulting in a 20x growth in cloud investment. Led the end-to-end product development of an internal Cloud FinOps platform, integrating AWS CUR, Azure/GCP cost exports, and custom tagging standards to deliver budgeting, forecasting,

FinOps AWS GCP Azure Cloud Optimization Python Athena Tableau

Sales Analyst

CDW Corp

Jun 2014 - Aug 2017 (3 years 2 months)

Automated report generation using BI tools (BI Pyramid, SSRS, SQL), increasing team productivity by 80%. Designed margin optimization models for $600M cloud services portfolio, improving gross margin by 5% through pricing strategy alignment.

SQL Business Intelligence Margin Improvement Pricing Strategy Account Management Territory Management Data Analysis

Investment Analyst

The Globe and Mail

Jan 2011 - Apr 2014 (3 years 3 months)

Analyzed financial data and trends for TSX-listed companies, providing insights to investors and portfolio managers. Maintained accuracy for databases covering 8,000+ companies and 15,000+ funds, serving 935,000+ subscribers.

Market Intelligence Investment Analysis Database Management Financial Reporting Portfolio Management Financial Institutions Collaboration Trend Analysis

Education

Degrees, certifications, and relevant coursework

Concordia University

Certificate of Accountancy, Accountancy

2007 - 2010

Completed a Certificate of Accountancy program, focusing on core accounting principles and practices. Gained foundational knowledge in financial reporting, auditing, and taxation.