Yichen M.

Staff AI Research Engineer

Yichen M. is a highly skilled AI research engineer currently working at Archer since August 2025. Prior experience includes roles as a software engineer in machine learning at Grammarly from June 2022 to August 2025, and as a senior machine learning engineer at AYR from August 2020 to June 2022. At AYR, Yichen M. significantly enhanced optical character recognition models and achieved a global ranking of 5th for the COCO recognition benchmark, while also improving named entity recognition performance using advanced transformer embedding techniques. Previous experience at Huawei involved developing anomaly detection solutions and machine learning applications during an internship. Yichen M. holds a Master's degree in Computational Biology from Carnegie Mellon University and a Bachelor's degree in Nutritional Sciences from Cornell University.

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