YL

Sc. Information Systems Management student at TU Berlin with hands-on experience in backend development, data analysis, and machine learning projects.

About

I am a M.Sc. Information Systems Management student at TU Berlin with hands-on experience in backend development, data analysis, and machine learning projects. I am interested in AI/data-driven software systems, web services, and digital business applications. I am eager to apply my skills in challenging environments where I can contribute to building scalable software and data-driven solutions.
I am actively looking for opportunities to expand my expertise in web services, backend architectures, and data-centric applications while collaborating with cross-functional teams.

  • Joined April 2026

Languages

  • ChineseFluent
  • EnglishFluent
  • GermanAdvanced

Industry experience

  • Software & Internet
  • Education
  • Professional Services

Work experience

Software Engineer Intern · Yanbian Yanda Zhidian Technology Co., Ltd.Jan 2024 – Apr 2024 · 4 mos

Developed backend modules for web apps and mini-programs using Java and MySQL; designed and optimized schemas. Reduced bug backlog ~30% through systematic debugging, code review, and issue tracking.

GIS Data Processing Intern · Jilin Haoyuan Agriculture and Forestry Planning & Design Co.Jul 2023 – Sep 2023 · 3 mos

Cleaned and structured geographic datasets; created visualizations for planning reports and client documentation.

Data Analysis Intern · Shanghai Delan Educational Technology Co., Ltd.Dec 2022 – Feb 2023 · 3 mos

Data cleaning, EDA, and weekly reporting using Python, pandas, and matplotlib for internal decision-making.

Education

Master of Science in Information Systems Management · Technische Universität Berlin2025 – 2026
Bachelor of Science in Information Management and Information Systems · Yanbian University2020 – 2024

Certifications and awards

IT Specialist, Rhine-Ruhr 20252025 – 2026
Bronze Prize, Innovation & Entrepreneurship Competition (APMCM) Mathematical Modeling Contest2030 – 2026

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