Data Scientist
Ph D Candidate
PhD candidate with research in computer systems and algorithmic trading, industry experience as a data engineer, PhD level training in optimization, control theory and data science, and a Master’s in Finance with a focus on econometrics.
Experience: 5 years
Yearly salary: $90,000
Hourly rate: $45
Nationality: 🇨🇳 China
Residency: 🇳🇿 New Zealand
Experience
Data Engineer
Gallagher Group Limited 2022 - 2022
Engineered Azure based data pipelines using Data Factory, Data Lake, Databricks and SQL to ingest, cleanse and model data for analytics. Supported the migration of key pipelines from Data Factory to Databricks, redesigning workflows to improve performance and maintainability. Optimized storage and compute usage, improving reliability, performance and cost of the BI data platform.
Performance Analyst
Gallagher Group Limited 2020 - 2022
Primary developer and maintainer of 20 plus BI dashboards across sales, accounting, product and operations. Built and updated complex Power Query and SQL logic to extract, transform and model data from SAP, CRM, IBM databases and O365 systems. Standardized metrics and reporting logic across teams to ensure consistent KPI definitions and reliable performance tracking.
Skills
analyst
backend
quantitative-researcher
data-science
english
chinese-mandarin
japanese