# Thas Himalayaratnam > Sr. Software Engineer @ Chicago Trading Location: New York, New York, United States Profile: https://flows.cv/thas ## Work Experience ### Sr. Software Engineer @ Chicago Trading Company Jan 2025 – Present Developing low-latency high-frequency trading systems ### Software Engineer @ Chicago Trading Company Jan 2022 – Jan 2024 | New York City Metropolitan Area ### Software Engineer @ Bloomberg LP Jan 2020 – Jan 2022 | New York City Metropolitan Area FI Trading Worked on the highly transactional and low-latency trade negotiation server handling billions of dollars in Fixed Income trade volumes daily. ### Software Engineer @ Amazon Web Services Jan 2018 – Jan 2020 | Seattle AWS IoT Message Broker Developed a high throughput, highly-available pub/sub message broker processing billions of messages a day from IoT devices and applications with low latency. ### Software Engineer Intern @ Amazon Jan 2017 – Jan 2017 | Seattle, Washington AWS IoT Team ### Software Engineer Intern @ Mixmax, Inc. Jan 2017 – Jan 2017 | San Francisco Bay Area ### Software Engineer Intern @ Inkling Jan 2016 – Jan 2016 | San Francisco Bay Area ## Education ### Bachelor’s Degree in Computer Science University of Waterloo ## Contact & Social - LinkedIn: https://linkedin.com/in/thashimal --- Source: https://flows.cv/thas JSON Resume: https://flows.cv/thas/resume.json Last updated: 2026-03-30