Summary
Work History
Education
Skills
Languages
Projects
Timeline
Hi, I’m

Yan Zhang

Copenhagen

Summary

Currently enrolled as an MSc student in IT & Cognition at the University of Copenhagen and participating as a guest student in Software Design at the IT University of Copenhagen. Specialized in data science, I have developed strong skills in Python, R, SQL and machine learning. Also specialized in full-stack web development with comprehensive skills in HTML, CSS, JavaScript, Node.js, Express, React, and APIs. Highly adept at team collaboration, eager to apply technical expertise and interpersonal skills in a challenging internship. Passionate about blending cognitive science with innovative software solutions and data solutions to enhance user engagement and design.

Resume:

https://drive.google.com/file/d/1pHWkR32WqS9EG3JW-8fpgSmHur1MVbc3/view?usp=drive_link

Work History

Himalaya Inc

Data Manager
12.2021 - 06.2022

Job overview

  • Department: Audio Algorithm Department
  • Managed annotation and classification of 500,000 data entries using Amazon Mechanical Turk and Python scripts, enhancing training effectiveness by 25%
  • Spearheaded collection of over 10TB of audio data using Apache Kafka and Apache Hadoop, led speech recognition team to develop and deploy four advanced programs, supporting development of Tianfang Shan voice recognition and generation model
  • Enhanced data quality by implementing cleaning techniques with Python and pandas, increasing model accuracy by 15%
  • Collaborated with data scientists and developers to tailor datasets with SQL and scripts, improving model performance by 20%

NetEase Youdao

Data analyst
01.2021 - 10.2021

Job overview

  • Led a team of 10 annotators to achieve 98% accuracy in voice data labeling, surpassing industry standard by 3%
  • Analyzed over 500,000 data points using Python for regression and machine learning algorithms to identify key trends and anomalies, which informed adjustments improving model accuracy by 15%
  • Utilized Python and SQL for complex data queries and automation scripts, enhancing data analysis efficiency and accuracy

Education

Københavns Universitet

Master of Science from MSc In IT & Cognition
08.2023 - 05.2026

IT-Universitetet I København

from Guest Student in MSc In Software Design
02.2024 - 02.2025

Skills

Python

Languages

Chinese (Mandarin)
Proficient
C2
English
Proficient
C2
Danish
Beginner
A1

Projects

Online Shopping Website | Fullstack | React, Node.js, Express, RESTful API, TypeScript 

https://github.com/AkiraWinds/Online-Shopping- Website-Systems.git

• Developed a responsive web shop for yoga products with user-friendly design and real-time price calculations. Built RESTful APIs with Express for product and user management, and implemented authentication using React Context API.

Travelling List Website | Frontend | React, JavaScript 

https://github.com/AkiraWinds/Reach-Traveling- List.git

• Created a responsive packing list app with React, enabling users to manage items efficiently. Leveraged React hooks for dynamic state management and designed a modern, intuitive interface using CSS Grid.

Timeline

IT-Universitetet I København

from Guest Student in MSc In Software Design
02.2024 - 02.2025

Københavns Universitet

Master of Science from MSc In IT & Cognition
08.2023 - 05.2026

Data Manager

Himalaya Inc
12.2021 - 06.2022

Data analyst

NetEase Youdao
01.2021 - 10.2021
Yan Zhang