photo de profil d'un membre

PEI-CHUN YEN

Data Analyst - English

Résumé

Hello! I recently graduated with a master’s degree in Data Analytics & AI from EDHEC. I enjoy working with data to solve real problems and make insights easy to understand. I’ve built predictive models, automated workflows, and supported business teams using Python, SQL, Power BI, and Snowflake. I’m excited to keep learning and contribute to data-driven projects.

Expériences professionnelles

International business and data analyst

Groupe KILOUTOU

De Juin 2025 à Décembre 2025

Developed a machine learning-based turnover estimation model by SQL and Python on Snowflake for international markets: Poland.
Analyzed the turnover gap between contract and invoice by using SQL and helped to reduce the non-invoiced rate.
Developed a statistical based turnover estimator model by SAP Business Object for international markets.
Conducted commercial performance analysis, including evaluating price updates in the German market and assessing user engagement with the company's data dashboard.

Accounting assistant

Talus Manufacturing Ltd. , Zhongli district

De Juillet 2023 à Août 2024

Improved data cleansing processes with Python for financial data to ensure accuracy, and support predictive analytics when preparing monthly and weekly financial reports, saving at least 30% of the time.
Executed reconciliation statements and inputted financial transactions into databases, contributing to an accurate financial report for the organization.
Established budget preparation, report completion, and leveraging basic VBA for enhanced 30% efficiency.

Sales intern

Chailease Finance Co., Ltd. Corporate Finance Dept.

De Mars 2023 à Juin 2023

Maintained client relationships and followed up with clients' feedback, and resolved issues promptly.
Implemented a customer-focused, needs-based review process to educate customers about insurance options.
Generated leads, identified customer needs, and promoted appropriate products and services.

Parcours officiels

MASTER OF SCIENCE – MSC DATA ANALYTICS AND ARTIFICIAL INTELLIGENCE – LILLE – 2025

Langues

Anglais - Courant

Mandarin - Langue maternelle

Français - Technique

Compétences

Python (langage de programmation)
Machine Learning
SQL
Snowflake
Power BI
VBA
Financial Accounting
Audit (Financial, Operational, Regulatory)
Python
Snowflake
Statistical Analysis