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Blair YANG

@blairyang

I build Python-driven risk models, data pipelines, and systematic trading research.

Hong Kong
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What I'm looking for

I'm seeking quantitative development or quantitative analysis opportunities where I can apply Python, data engineering, and factor research to systematic trading strategies. I'm particularly interested in roles bridging data engineering and quantitative research.

I've built risk models and automated data pipelines at HSBC, improving Expected Credit Loss forecast reliability by 30% and cutting processing time from two days to half a day.

At Hang Seng Bank, I improved the digital customer journey for Cross-Border Wealth Management Connect, reducing in-branch visits by 30%. I also coordinated business, technology, and compliance teams to deliver KYC/AML-compliant system changes.

My work combines Python, SQL, financial modeling, and data engineering—from automating KYC checks at CICC to developing inventory prediction and logistics optimization models.

Through my Financial Technology master's capstone and independent alpha research, I've developed factor research and backtesting capabilities, including performance attribution, robustness testing, Sharpe ratio, and maximum drawdown analysis.

Experience

Work history, roles, and key accomplishments

HSBC logoHS

Financial Analyst, Business Finance

Apr 2023 - Feb 2026 (2 years 10 months)

· Risk Modeling: Developed quarterly Expected Credit Loss (ECL) prediction models using Python (Pandas, Statsmodels), integrating macroeconomic indicators with loan performance data; improved forecast reliability by 30%.

· ETL Automation: Engineered end-to-end data pipelines (Python + SQL) to automate data consolidation and model input preparation; reduced processing time from 2 days to 0.5 day a

Hang Seng Bank logoHB

Development Engineer, Digital Business Services

Feb 2022 - Apr 2023 (1 year 2 months)

· Process Optimization: Enhanced digital customer journey for Cross-Border Wealth Management Connect; reduced in-branch visits by 30% and indirectly reduced manual data entry errors.

· Cross-Functional Coordination: Served as liaison between business, technology, and compliance teams, ensuring system changes complied with KYC/AML regulatory standards.

CICC logoCI

Operation Assistant

CICC

Oct 2021 - Jan 2022 (3 months)

Developed Python-VBA tool to automate client document collection and compliance checks, reducing onboarding time by 50%. Introduced automated data consistency checks and exception alerts, reducing manual review errors by 30%.

Hang Seng Bank logoHB

Fintech Project Assistant

Hang Seng Bank

May 2021 - Aug 2021 (3 months)

Supported competitive analysis and customer surveys for Stock Connect-related digital services, identifying a 20% potential revenue opportunity that informed project decisions.

Cardinal Operations logoCO

Data Analyst, Supply Chain (Intern)

Feb 2020 - Aug 2020 (6 months)

· Supply Chain Optimization: Applied Python for logistics optimization modeling, conducting real-world testing and iterative code improvements to enhance supply chain efficiency.

· Data-Driven Solutions: Developed predictive models for inventory management, resulting in 15% reduction in logistics costs through optimized routing and scheduling.

Education

Degrees, certifications, and relevant coursework

TK

The Chinese University of Hong Kong

Master of Science - MS, Financial Technology

2020 - 2021

· Academic Focus: Machine Learning, Blockchain, Quantitative Modeling.

· Capstone Project: Developed Python-based backtesting tool with performance evaluation using Sharpe, Max Drawdown, and other risk metrics.

The Chinese University of Hong Kong logoTK

The Chinese University of Hong Kong

Master of Science, Financial Technology

2020 - 2021

Pursued a Master of Science in Financial Technology with a focus on Machine Learning, Blockchain, and Quantitative Modeling. Developed a Python-based backtesting tool for performance evaluation using Sharpe ratio and Max Drawdown.

SE

Shanghai University of Finance and Economics

Bachelor's degree, Information Management and Information System

2016 - 2020

· Academic Focus: Database Management, Financial Systems, IT Project Management.

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