Jonathan Wang Email and Phone Number
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Jonathan Wang is a Engineering Manager - Traffic Quality at Yelp. He possess expertise in python, spark, c#, asp.net, c++ and 14 more skills.
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Engineering Manager - Traffic QualityYelpFremont, Ca, Us -
Engineering Manager - Content Safety + Traffic QualityYelp Jul 2023 - PresentSan Francisco, Ca, Us- Managed two teams with a total of 9 engineers- Content Safety - Collaborated with Contributions, Services, and User Ops teams to protect users from unsafe and disruptive content- Traffic Quality - Worked closely with Ads teams to ensure that inorganic traffic is not billed - Protected systems by blocking bot and scraper traffic - Owned bot protection vendor selection end-to-end, coordinating Tech Sourcing, Legal, and Product - Introduced ML models to a rule-based bot filtering streaming pipeline
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Engineering Manager - Content SafetyYelp Nov 2022 - Jul 2023San Francisco, Ca, Us- Created a new team of 4 engineers focused on protecting users from unsafe and disruptive content- Built team processes, charter, and roadmap for the new team- Collaborated with Contributions, Services, and User Ops teams to ensure content is protected
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Engineering Manager - SpamYelp Apr 2022 - Nov 2022San Francisco, Ca, Us- Managed a group of 3 engineers on the Spam team working on end-to-end machine learning projects to detect fake reviews- Ramped up another manager and several engineers to the team- Established processes to enable collaboration among the team working in multiple timezones / countries
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Machine Learning Engineer - SpamYelp Aug 2018 - Apr 2022San Francisco, Ca, Us- Led projects to prototype, productionize, and deploy machine learning models to detect spam- Designed labeling tasks to gather exploratory and training data in a highly imbalanced class distribution- Worked closely with product management to evaluate spam policies, model performance, and business impact- Investigated a variety of infrastructure and model performance issues as part of the on-call rotation- Mentored multiple interns and new hires, scoping out ramp up projects and onboarding timelines- Spearheaded initiatives to improve team effectiveness by migrating to new frameworks and streamlining processes- Collaborated with other machine learning teams to exchange signals and centralize tooling
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Data Mining InternYelp May 2018 - Aug 2018San Francisco, Ca, Us- Worked on Spam team to train deep learning model to detect spammy images- Curated image data set and determined evaluation metrics- Deployed model into image upload pipeline to classify and handle incoming images
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Research InternLawrence Berkeley National Laboratory Jun 2016 - Aug 2017Berkeley, Ca, UsVariable Selection for Palomar Transient Factory Data- Developed parallelized variable selection methods using Python and Apache Spark- Reduced model training time by 6x without loss in accuracy- Awarded 2nd place out of 62 posters in ACM student research competitionPartial Discharge Detection (in collaboration with Hyundai Electric & Energy Systems Co., Ltd.)- Identified a novel feature set and prediction models to classify partial discharge event signal data with 99% accuracy - Developed a filtering and threshold method to locate partial discharges in transformers up to 3x more accurately than existing methods (patent pending) -
Systems Engineer InternFive Prime Therapeutics, Inc. Jun 2014 - Aug 2015- Developed ASP.NET web applications to help automate protein production pipeline- Consolidated and restructured SQL databases- Integrated barcode printer into web application
Jonathan Wang Skills
Jonathan Wang Education Details
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Rice UniversityComputer Science -
University Of California, BerkeleyStatistics
Frequently Asked Questions about Jonathan Wang
What company does Jonathan Wang work for?
Jonathan Wang works for Yelp
What is Jonathan Wang's role at the current company?
Jonathan Wang's current role is Engineering Manager - Traffic Quality.
What is Jonathan Wang's email address?
Jonathan Wang's email address is jo****@****ime.com
What schools did Jonathan Wang attend?
Jonathan Wang attended Rice University, University Of California, Berkeley.
What are some of Jonathan Wang's interests?
Jonathan Wang has interest in Trumpet, Education, Science And Technology, Music, Piano, Arts And Culture.
What skills is Jonathan Wang known for?
Jonathan Wang has skills like Python, Spark, C#, Asp.net, C++, C, Javascript, R, Java, Sql, Html, Css.
Who are Jonathan Wang's colleagues?
Jonathan Wang's colleagues are Gabriella D, Patricia Roemheld, William Golemon, Nicholas Squire, Farrah Akhtar, Corey Feliciano, Kathrine Wilborn.
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