Alexander M.

Alexander M. Email and Phone Number

Staff Software Engineer at Yelp @ Yelp
san francisco, california, united states
Alexander M.'s Location
New York, New York, United States, United States
About Alexander M.

Experience in Computer Vision, Machine Learning and Deep Learning research and engineering. Work previously included: designing and building data pipeline architecture and AI systems, ML model development and deployment, defining and researching novel problem spaces, and formulating solutions for other industry demands. Currently focused on building secure and reliable production backend infrastructure for big data. Strong background in Mathematics (Analysis, Abstract Algebra, Probability, etc.) from my time at the University of British Columbia during my undergraduate studies.

Alexander M.'s Current Company Details
Yelp

Yelp

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Staff Software Engineer at Yelp
san francisco, california, united states
Website:
yelp.com
Employees:
9044
Alexander M. Work Experience Details
  • Yelp
    Staff Software Engineer
    Yelp Nov 2024 - Present
    New York, New York, United States
  • Yelp
    Senior Software Engineer
    Yelp Jan 2023 - Nov 2024
    New York, United States
  • Yelp
    Software Engineer (Dre)
    Yelp Jul 2020 - Jan 2023
    San Francisco, California, United States
    Database Reliability Engineering Team- Project Lead for MySQL, Vitess, and SQLAlchemy upgrades and deployments- Automation systems for Vitess workflows configs and deployment, rotating MySQL hosts, etc.- Upgrade infrastructure (backups, bootstrapping, etc.) to support MySQL 8 roll out- Migartion of MySQL monitoring + dashboards from SignalFX to PrometheusTechnologies: MySQL, ProxySQL, ZooKeeper, Vitess, and related tools and technologies
  • Yelp
    Software Engineer (Stream Processing)
    Yelp Oct 2019 - Jul 2020
    San Francisco, Ca
    Stream Processing Team- Designed and implemented benchmarking for various throughput and state size demands for Apache Beam pipelines running in the Yelp streaming infrastructure - Deployed Kew task queue service to new AWS environment in order to support migration from ReviewBoard to Git pull requests for Yelp internal repositories - Built unit test infrastructure for Apache Beam java and python sdk at Yelp- Refactored Stream SQL service to support microsecond timestamp accuracyLanguages and Libraries: java, python, scala, Apache Flink, Apache Beam, Amazon Web Services (AWS), Docker, Apache Kafka, and Paasta
  • Compz
    Founder
    Compz May 2024 - Present
    New York, New York, United States
    A sports and trading card website and iOS app designed to provide collectors, investors, and enthusiasts with comprehensive pricing data for trading cards. Compz enables users to look up the average prices of both ungraded and graded cards (by PSA, BGS, CGC, and SGC) and helps users identify cards to buy and grade for the best return on investment.Key features include:- Price Lookup: Search for average ungraded and graded card prices.- Investment Insights: Research cards with the best return on investment and most profitable sales ever graded.The iOS app is currently available in the App Store:https://apps.apple.com/us/app/compz/id6737206247Or visit www.compz.nyc to explore the platform!
  • Flex A.I.
    Machine Learning Engineer
    Flex A.I. May 2018 - Jun 2019
    Vancouver, Canada Area
    Responsibilities:- Assisted leadership with founding the Machine Learning and Data Science org as the first ML engineer hired, including assisting with hiring and on boarding process of a diverse pool of talented engineers and researchers- Authored patent and grant applications for novel machine learning research- Collaborated with researchers to develop novel computer vision architectures- Developed, trained, tested and optimized models and algorithms in computer vision, machine learning, and deep learning. These models included: human pose estimation, image and video classification/recognition, object detection/localization/tracking, and optical flow estimation- Designed and built systems for experimentation and evaluation in order to empirically test and compare various models by utilizing applicable evaluation metrics for the given problem- Implemented, trained and deployed ML production systems locally or cloud-based- Performed data collection for training ML models, which included designing and implementing pipeline architectures for data preprocessing, manipulation, duplication, and post processing Languages and Libraries:- c++, keras, html5, lime, mxnet, numpy, pandas, python, opencv, scikit-learn, seaborn, sonnet, tensorboard, and tensorflow
  • The University Of British Columbia
    Junior It Support Analyst
    The University Of British Columbia Nov 2016 - May 2017
    Vancouver, Canada Area
    - Supported faculty and research groups within the Psychology Department with computer, network, security, storage, and communication systems- Assembled custom computer builds for user's specified needs- Built, maintained, and troubleshooted computer and software programs for a variety of use cases
  • Hill'S Of Kerrisdale
    Assistant Manager
    Hill'S Of Kerrisdale Apr 2014 - May 2017
    Vancouver, Canada Area
  • Ubs
    Intern
    Ubs May 2013 - Aug 2013
    Portland, Oregon Area

Alexander M. Education Details

Frequently Asked Questions about Alexander M.

What company does Alexander M. work for?

Alexander M. works for Yelp

What is Alexander M.'s role at the current company?

Alexander M.'s current role is Staff Software Engineer at Yelp.

What schools did Alexander M. attend?

Alexander M. attended The University Of British Columbia.

Who are Alexander M.'s colleagues?

Alexander M.'s colleagues are Nikole Smith, Stephanie L., Angelina Meza, Sadie Conner, Kyle Nolan, Noua Zasu, Musa Khan.

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