Data Freelancer Profile
Helena Wu
LinkedIn Profile https://linkedin.com/in/helenamwu
Secondary Specialties Data Collection & Gathering, Data Analysis & Insights, Data Strategy & Consulting
Core Languages Python, SQL
Data Engineering Skills Amazon Redshift, Data Orchestration & ETL, Relational Databases, Cloud Infrastructure, Google Cloud, Microsoft Azure, Google BigQuery, Data Warehouses, AWS, Snowflake, Databricks, MySQL, PostgreSQL
Data Analytics Skills Business Intelligence Platforms, Excel, Google Sheets, Looker Studio, Power BI / Fabric, Qlik Sense, Spreadsheet Tools, Tableau
Data Science & ML Skills Databricks, DS Platforms & Notebooks, Google Colab, Jupyter Notebooks
Data Graphics & Design Skills Canva, Design Tools, Figma
Industry Experience Healthcare & Life Sciences, Financial Services & Banking, E-commerce & Retail, Technology & Software, Government & Public Sector, Education & Research, Real Estate & Construction, Media & Entertainment, Non-profit & NGOs, Professional Services, Travel & Hospitality
Education
Duke University School of Medicine, Masters of Management in Clinical Informatics
Duke University, BS in Biology
Licences & Certifications
AWS Solutions Architect Professional
GCP Professional Data Engineer, Professional Machine Learning Engineer
Service Listings
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