About weijia
Weijia is a passionate, energetic and self-motivated individual with a solid engineering background. After graduating with honors from Fudan University and achieving a MFE from Cornell University, he started his career in the financial industry and used statistical methods and machine learning skills to build Barclays' next generation trading platform, BARX One. His projects involve developing features and models for better trading execution. Skills: Java, Python, Kdb, C++.
Key Skills
Experience
Ai Engineer
Current* Renovate the recommender system behind LinkedIn videos. * Lead the video team to develop advanced solutions to improve media relevance and user engagement. * Use LLM to optimize media ranking and retrieval quality.
Software Engineer
* Media retrieval and ranking on Instagram Feed Recommendation and Instagram Explore. * Upgrade two-tower sparse network model for better sourcing personalization. * Build media filters to ensure recommendation quality: language mismatch filter, click-bait filter, not-interested filter.
Software Engineer
Meta
Education
Humboldt - Universität Zu Berlin
Cornell University
Masters
The University Of Edinburgh
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Common Questions
What is weijia's expertise?
weijia specializes in AI Engineer - New York, with expertise in artificial intelligence, artificial neural networks, c, c++, customer service.
Where is weijia located?
weijia is based in new york, new york, united states.
How much experience does weijia have?
weijia has 12+ years of professional experience.
How can I contact weijia?
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