Haotian Wu
Senior Software Engineer at Meta
Sunnyvale, California, United States
Summary
👤
Senior🎓
Top SchoolHaotian Wu is a Senior Software Engineer with 11 years of engineering experience and over 5 years focused on full-stack and backend work for large-scale microservices and distributed systems. He has led design and execution of high-availability services serving 100M+ monthly active users and currently works on Instagram Reels monetization at Meta. Previously as Tech Lead at Wish he drove product and performance improvements—delivering dozens of A/B tests, launching a Logged-Out experience that enabled 3M+ daily sessions, and improving transaction revenue and GMV through iterative guest flows and verification systems. He blends strong backend systems skills (Python, Tornado, AWS/GCP, databases, caching) with modern front-end expertise (React/Redux, Node.js) and a track record of reducing fraud and CAC at scale. Haotian pairs hands-on coding with team leadership and hiring, mentoring juniors and conducting extensive technical interviews. A hardware-rooted background (MS in Electrical & Electronics Engineering and early VLSI/wearables research) gives him uncommon depth in low-level systems thinking for large web platforms.
10 years of coding experience
8 years of employment as a software developer
Master of Science (M.S.) Electrical and Electronics Engineering, Master of Science (M.S.) Electrical and Electronics Engineering at University of Southern CaliforniaBachelor's degree Electrical Electronics and Communications Engineering, Bachelor's degree Electrical Electronics and Communications Engineering at City University of Hong Kong
English, Chinese, Chinese
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (11)
medium10
python9
cpp9
dictionary2
django2
crawler2
alfred2
machine-learning1
cplex1
numpy1
optimization1
Programming languages (2)
Github contributions (5)
haotian-wu/Hackerrank_solutions
May 2015 - May 2020
This repository contains my solutions to easy and medium questions in Hackerrank. Hope that helps.
Contributions:273 commits, 2 PRs, 272 pushes in 5 years
pythoncppmedium
haotian-wu/brightwheel-crawler
Mar 2022 - Oct 2023
Crawl the Brightwheel web app to back up pictures for a single student in bulk
Contributions:1 push, 1 branch in 1 year 7 months
pythonpicturesdjangobrightwheelcrawl
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