Hua-ying Tsai
Senior Software Engineer at 托特 thoth
Taiwan
Summary
🤩
Rockstar🎓
Top SchoolHua-ying Tsai is a Senior Software Engineer with 11 years of experience building full‑stack and frontend systems, currently at NVIDIA and previously leading frontend engineering at crypto exchange WOO X. She founded a successful skill-exchange and tutoring platform in Taiwan that attracted 20K+ users and topped SEO for “技能交換,” demonstrating product instincts alongside engineering chops. Her background spans large-scale ad product engineering at Yahoo and early full-site development at LeetCode, giving her deep experience in real‑time UIs, backend integrations, and API work. An active problem-solver, she has built practical tools like an Instagram crawler using Python and Selenium to navigate rate limits and automate data extraction, highlighting a knack for pragmatic engineering solutions. Trained at USC and National Chiao Tung University, she blends startup grit with enterprise-grade software discipline.
11 years of coding experience
8 years of employment as a software developer
Master's degree Computer Science, Master's degree Computer Science at University of Southern CaliforniaBachelor's Computer Science, Bachelor's Computer Science at National Chiao Tung University
Chinese, English
Stackoverflow
181reputation
34kreached
0answers
2questions
Github Skills (15)
automation10
automations10
selenium-ide10
selenium10
python10
webscraping10
instagram9
webdriver9
scraper9
debugging6
browser6
orm6
google-chrome6
javascript6
django6
Programming languages (4)
Github contributions (5)
huaying/instagram-crawler
Sep 2017 - Apr 2021
Get Instagram posts/profile/hashtag data without using Instagram API
Role in this project:
Back-end Developer
Back-end DeveloperContributions:108 commits, 26 PRs, 88 pushes in 3 years 7 months
Contributions summary:Hua-ying primarily focused on developing the backend logic for an Instagram crawler. Their contributions included implementing features to retrieve user profile information, extract post data, and integrate a login mechanism. They utilized Python and Selenium to interact with the Instagram website, automating the process of data extraction and also worked to handle rate limiting.
apipythoninstagram-apilikersautoliker
huaying/bitfinex-lending-bot
Feb 2020 - Nov 2020
Bitfinex Lending Bot automates the funding on Bitfinex 自動放貸機器人
Contributions:48 commits, 61 pushes, 1 branch in 9 months
lending-strategiesautomatesbotjavascriptlending-bot
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