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Leo Li
@zongzhi_dev
Python Data Specialist Network Tester
Chine
Chinois, Anglais
À propos de moi
Hi, I am a developer with a background in Computer Science. I specialize in Python-based data cleaning, Excel spreadsheet automation, and local network accessibility and loading speed diagnostics. I am committed to delivering clean, accurate results and fast communication for your projects.
Compétences
Leo Li
hors ligne •
Voir mes services
Test de logiciels
I will test your website accessibility and loading speed from mainland china
Nettoyage des données
I will clean, deduplicate, and format your excel and CSV data
Portfolio
Expérience professionnelle
QA Test Engineer
Beijing Wanli Software Development Co., Ltd. • Temps plein
May 2023 - Aug 2023 • 3 mos
Conducted functional and system QA testing for high-security municipal enterprise intranet platforms and backend management systems. Key responsibilities & accomplishments: • Performed comprehensive manual, regression, and functional testing to ensure system stability under strict security and network-isolation protocols. • Identified, reproduced, and documented functional bugs, UI glitches, and data validation errors, collaborating closely with development teams for resolution. • Validated intranet system stability, data integrity, and local network routing to guarantee zero service interruption in sensitive deployment environments.
