Bennis Yiu | Portfolio

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Data & BI Analyst | Automation Specialist

Career Highlights:

  1. Current Role: Data & BI Analyst, 10Life (Insurance Tech Rating Agency)
  1. Former Appointments: Project Manager, Business Development Manager, Marketing & Communications Manager, Head of Client Engagement etc.
  1. Native English & Cantonese
  1. Key Achievements:
      • Engineered and deployed Python ETL pipeline to automate the complex scoring of annuity products
      • Pythonised Excel-based actuarial insurance product scoring models
      • Developed ‘Upload Your Plan’ feature for Life Decoder Application
      • Automated workflows to increase team’s operation efficiency
      • Turned a new business unit into the most profitable one
      • Brought stalled mobile app development projects in on time
      • Secured 100% client retention rate

Background

💻 Technical
🎓 Academic
Microsoft Power BI Data Analyst Certificate 2024
MA in English Language 2020
Google Advanced Data Analytics Certificate 2023
BA in Business Administration 2012
Full-stack Web Development Certificate, Le Wagon 2020
 
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Data & BI Projects

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AI Automation

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Technical Skills

📈 Data & BI
🖥️ Web Development
✔︎ Exploratory Data Analysis (EDA)
✔︎ Ruby on Rails | Flask (Python)
✔︎ Extract, Transform, Load (ETL)
✔︎ MVC Architectural Model
✔︎ Data Modeling, Cleaning, Visualisation
✔︎ API Development
✔︎ JupyterLab | Jupyter Notebook | Google Colab | Deepnote
✔︎ Prototype & Wireframe (Canva)
✔︎ Power BI & Tableau
✔︎ MySQL | Postgresql | SQLite
✔︎ Regression, K-Means, Tree-Base Model
✔︎ Automation with Python & Power Automate
✔︎ Google Analytics 4
✔︎ Workflow automation with n8n
 
 
© 2024 - Bennis Yiu