a
alex_zhao_

Yifei Z

@alex_zhao_

Data Engineer

Chine
Anglais, Chinois
Certaines informations sont présentées en anglais.
À propos de moi
I am a data engineer with Python and SQL skills and hands-on experience in large language model evaluation. I have a strong background in benchmark implementation, multi-level evaluation metrics, and LLM-as-Judge workflows across multilingual and multimodal tasks.... Plus d’infos

Compétences

a
alex_zhao_
Yifei Z
hors ligne • 

Voir mes services

Nettoyage des données
I will clean and validate your excel or CSV data with python
De25 $US / projetPlus de détails

Portfolio

Expérience professionnelle

Centific

Data Engineer

Centific • Temps plein

Jun 2026 - Present • 5 mos

Contribute to data processing workflows and automation scripts for batch processing and recurring data tasks. Validate data completeness, consistency, and accuracy; investigate anomalies and support data issue resolution. Document data definitions and processing procedures to support analytics and downstream applications.