# Alex Lazar > Senior Software Engineer at Halcyon Location: Santa Monica, California, United States Profile: https://flows.cv/alexlazar Software development engineering looking to solve problems ## Work Experience ### Senior Software Engineer @ Halcyon Jan 2024 – Present | Santa Monica, California, United States ### Senior Software Engineer @ Kodex Jan 2023 – Jan 2024 | Santa Monica, California, United States ### Senior Software Engineer @ Dandy Jan 2022 – Jan 2023 | Santa Monica, California, United States ### Software Engineer @ Moveworks Jan 2020 – Jan 2022 | Santa Monica, California, United States ### Software Engineer @ Air Labs, Inc. Jan 2018 – Jan 2020 | Gowanus, New York, United States Used Lambda/Serverless, Node, Postgres/SQL to rapidly and scalably build new backend features Created data pipeline to import hundreds of terabytes of media from cloud and physical services, transcode video and process images in a reliable and expandible manner Wrote bridged Swift code for React Native app to efficiently handle camera and camera roll, updated codebase to Typescript with redux, sagas and selectors ### Software Engineer @ Snap Inc. Jan 2017 – Jan 2018 | Venice, California Developed optimizations for threading of the Android app, reducing thread count and balancing foreground/background work to improve performance, metrics and maintainability. ### Software Engineering Intern @ Facebook Jan 2016 – Jan 2016 | Menlo park Implemented framework for seller level review in removal of unsavory ads and marketplace posts. This allowed faster action to be taken against repeat offenders resulting in a safer user environment. ### Jr. SDE @ Amazon Jan 2014 – Jan 2015 San Francisco: Developed a publishing tracking system for the Digital Music Catalog team. This gave better metrics, earlier failure detection and automated error correction, which also vastly reduced on-call work. San Luis Obispo: Worked full time summer/part time school year on various projects pertinent to Amazon, primarily turning old synchronous code into scalable asynchronous code for Kindle self publish royalties ### Teacher's Assistant @ Digital Media Academy Jan 2013 – Jan 2013 | Stanford Taught basic programming to 13-17 year old students. ### Curriculum Tester / alpha member @ Make School Jan 2012 – Jan 2012 | Menlo Park ### Intern @ Mindjolt Jan 2011 – Jan 2011 ### Intern @ FinancialOS Jan 2010 – Jan 2010 ## Education ### Bachelor's degree in Computer Science California Polytechnic State University-San Luis Obispo Jan 2013 – Jan 2016 ### Menlo School Jan 2009 – Jan 2013 ## Contact & Social - LinkedIn: https://linkedin.com/in/alex-lazar-7b505770 --- Source: https://flows.cv/alexlazar JSON Resume: https://flows.cv/alexlazar/resume.json Last updated: 2026-03-22