a
alex_zhao_

Yifei Z

@alex_zhao_

Data Engineer

China
Inglés, Chino
Parte de la información aparece en idioma inglés.
Sobre mí
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.... Lee más

Habilidades

a
alex_zhao_
Yifei Z
desconectado • 

Revisa mis servicios

Limpieza de datos
I will clean and validate your excel or CSV data with python
DeUSD 25 / proyectoMás información

Porfolio

Experiencia laboral

Centific

Data Engineer

Centific • Tiempo completo

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.