Ben Lerner is a Senior Machine Learning Engineer at Meta. He possess expertise in programming, java, teamwork, tutoring, vim and 13 more skills. He is proficient in Japanese. Colleagues describe him as "I had the pleasure of working with Ben on my first team at Two Sigma. Not only does he have strong engineering, quantitative, and critical thinking skills, he brings a passion to work every day that makes working with him a pleasure. He structures his thinking when presenting it to others, resulting in clear and effective communication. He is also very dedicated to constantly improving team practices, regularly proposing and following through on new code quality practices." and "Ben and I worked together very closely at Snap for a while. What he has accomplished in our group within such a time frame was way more than one would expect from a new grad - he was the major contributor to the data pipeline that powers our friend feed ranking. I saw him pick up new techniques very quickly and build things from scratch, which definitely proved him as a fast learner and showed his strong technical background. He conducts project plannings very well and efficiently makes progress to ship them. He articulates technical details clearly and communicates with team members nicely. The code he writes is clean and always has solid test coverage. In addition to all these excellent assets, he also works very hard and stays very focused. I would highly recommend him to any engineer team. Definitely looking forward to working with him again."