Viviana Petrescu
Software Engineer, Applied Machine Learning at 1plusX AG
Zurich, Zurich, Switzerland
Summary
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Senior🎓
Top SchoolViviana Petrescu is a software engineer specializing in applied machine learning with 11 years of experience building production ML systems, real-time event streaming, and large-scale batch processing. Based in Zurich, she blends Python and Scala expertise with Spark, Kafka, Elasticsearch and AWS to deliver sociodemographic prediction and contextual targeting features at 1plusX. Her background spans online advertising, e‑commerce and real‑time computer vision, grounded in earlier C++ systems work and research roles at EPFL. Comfortable with infrastructure-as-code and observability (Docker, Terraform, InfluxDB, Grafana), she focuses on reliably moving models from prototype to high-throughput production. Notably, she pairs strong academic training from ETH Zurich with hands-on experience optimizing both latency-sensitive streaming pipelines and offline big-data workflows.
11 years of coding experience
6 years of employment as a software developer
Master Computer Science, Computer Science, 5.45/6, Master Computer Science, Computer Science, 5.45/6 at Eidgenössische Technische Hochschule ZürichBachelor of Science, Computer Science, Bachelor of Science, Computer Science at Jacobs University Bremen
English, German, Romanian, French
Github Skills (4)
historical5
machine-learning3
pytorch2
deep-learning2
Programming languages (1)
Github contributions (4)
tethys/proto_cnn
Jan 2015 - Apr 2015
Contributions:7 pushes, 9 issues in 2 months
vpetrescu/task-manager
Mar 2022 - Mar 2022
Task Manager project
Contributions:4 PRs, 6 pushes, 3 branches in 1 day
task-managerproject-manager
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