Hadrien Cornier
- Role
- Senior Machine Learning Engineer at Talroo
- Location
- Austin, TX, US
- LinkedIn followers
- 500 followers
About Hadrien Cornier
As Engineering Manager, I lead full-stack software projects—frontend UI, backend systems,…
Experience
Senior Machine Learning Engineer
Oct 2022 — Present
At Talroo, I\'m on a four-member R&D team. We\'re behind the job search engine, jobs2careers.com. We generate about $200M a year in revenue. My role? I tweak algorithms to better predict user behavior, which affects job rankings in our search engine. I handle backend tasks: server code for ranking requests, neural network modeling, testing new AI tech, database optimization, and query/indexing improvements. I also work on mathematical models for few-shot learning which are crucial to detect weak signals that exist given the immense cardinality of our problem. Key achievements: Main contributor on an update to our 10-year-old search system, boosting revenue by 20% on our main site and 200% for other publishers. Proposed an idea that increased bids by 30% on CPC. Reduced latency by 2x and cut costs by optimizing the search backend.
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