HL
Career profile
Haifeng Lan
Machine Learning Engineer @ Meta
Sunnyvale, California, United States
Career path.
MetaMachine Learning Engineer
Jul 2025 - Present- TikTok
Machine Learning Engineer
Feb 2024 - Jul 2025 - Stellar Cyber
Machine Learning Engineer
Aug 2023 - Feb 2024
MetaResearch Data Scientist (Applied Scientist)
Jul 2022 - Jun 2023- JPMorgan Chase & Co.
Student AI Researcher
Jan 2022 - Jun 2022 - PING AN INSURANCE(GROUP) COMPANY OF CHINA,LTD
Machine Learning Engineer (NLP)
Jun 2021 - Aug 2021