Fabián Souto
Senior Machine Learning Engineer at Meta
San Francisco, California, United States
Summary
👤
Senior🎓
Top SchoolFabián Souto is a Senior Machine Learning Engineer based in San Francisco with a decade of experience building and scaling ML systems for consumer products and enterprises. He led Rappi’s Ads, Search & Personalization team, shipping a multi-objective recommender composed of 40+ custom Transformer models that together power tens of billions of weekly predictions and drove multimillion-dollar revenue gains. Comfortable across research, MLOps and product, he has implemented Python-first pipelines with Airflow, Kubernetes and Snowflake that increased experimental throughput fivefold. Prior roles at NotCo, QMATCH and IBM show a pattern of using ML and engineering to compress delivery timelines by orders of magnitude and turn complex models into production services. Now at Meta, he continues to bridge cross-functional strategy and hands-on systems design, with a pragmatic focus on reproducible experimentation and measurable business impact.
10 years of coding experience
5 years of employment as a software developer
Master's degree Computer Science, Master's degree Computer Science at Universidad de Chile
English, Spanish
Github Skills (22)
database6
sql6
python6
transport5
javascript4
feathersjs4
rabbitmq3
snowflake3
nodes2
nltk1
watson1
variable-length1
sentence1
ibm-cloud1
ibm-watson1
Programming languages (3)
Github contributions (5)
SetaSouto/torchsight
Sep 2018 - Oct 2019
Contributions:358 commits, 303 pushes, 3 branches in 1 year 1 month
SetaSouto/feathers-rabbitmq-transport
Apr 2020 - Apr 2020
A custom transport for Feathers framework that works with RabbitMQ.
Contributions:17 commits, 14 pushes, 1 branch in 13 days
rabbitmqfeatherstransport
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