# Omar Obeya > Software Engineer Location: New York, New York, United States Profile: https://flows.cv/omarobeya ## Work Experience ### Software Engineer | Billing - Core Team @ Hidden Road Jan 2023 – Jan 2025 - Tech Stack: Python, PostgreSQL, Snowflake, SQL, AWS Stack - Led the scaling of a billing system for real-time, usage-based billing, supporting firm-wide data growth and enabling new product launches. - Partnered with platform teams to refine workflows, improve auditing, and align technical strategies with business goals, resulting in increased billing reliability. - Spearheaded tech debt reduction and maintenance improvements, boosting uptime and billing accuracy. - Built and coached a productive engineering team to meet evolving startup demands. ### Software Engineer @ Two Sigma Jan 2019 – Jan 2023 Worked on delivering market data feeds reliably and efficiently in C and python. ### Research Assistant @ MIT Computer Science and Artificial Intelligence Laboratory (CSAIL) Jan 2018 – Jan 2019 | Cambridge, Massachusetts, United States Worked under Supervision of Prof. Julian Shun: - Designed and implemented the first work-efficient parallel in-place radix sort. - First-authored and presented "Theoretically-Efficient and Practical Parallel In-Place Radix Sorting" in ACM SPAA 2019. ### Software Engineer Intern - Options Market Making @ Two Sigma Jan 2018 – Jan 2018 - Re-designed a news feed receiver server into a library to be used in clients thus eliminating communication overhead between the server and clients. - Implementation and tests in C++. ### Software Engineer Internship - Databases @ Two Sigma Jan 2017 – Jan 2017 | Greater New York City Area - Built a framework to convert and compare the in-house row-oriented storage file formats to two open source column-oriented file-formats: Apache Parquet and Apache ORC. - Implemented and ran large test cases on hundreds of Gigabytes, ensuring the framework correctness and showing that if was deployed it will save quarter the space used to store the data. ### Software Engineering Intern @ GoDaddy Jan 2016 – Jan 2016 | Cambridge, Massachusetts 1 - Extracted useful information from Wikipedia database and GoDaddy sales logs to help accurately predict values of domain names. 2 - Worked on feature engineering raw information extracted and integrated it into the machine learning neural network model for domain names valuation. 3 - Participated in company wide hackathoon and reached the semi- finals for a virtual reality game. ### Software Engineer Intern @ Yahoo! Jan 2015 – Jan 2015 | Sunnyvale, CA 1 - Improved the code responsible for finding the articles publish date to be able to label 30% of the previously unlabeled articles with a publish date. 2 - Worked on a website for internal use of Yahoo!. The website works as a linkage between developers and editors. The website was built using express js and worked mainly on front-end. ### Undergraduate Student Researcher @ MIT Media Lab Jan 2014 – Jan 2014 | Cambridge, MA · Enhanced the algorithm responsible for extracting publish date from articles. The new algorithm was able to label 30 % of the previously unlabeled articles with a publish date. Code written in java. · Worked on designing the front-end of an interface for communication between editors and developers inside Yahoo!. ## Education ### Master of Engineering - MEng Massachusetts Institute of Technology Jan 2018 – Jan 2019 ### Bachelor's degree in Computer Science Massachusetts Institute of Technology Jan 2014 – Jan 2018 ## Contact & Social - LinkedIn: https://linkedin.com/in/omar-obeya-51192b82 --- Source: https://flows.cv/omarobeya JSON Resume: https://flows.cv/omarobeya/resume.json Last updated: 2026-03-20