# Peter J. > Engineering at DoorDash Location: New York, New York, United States Profile: https://flows.cv/peterj Experienced Fullstack Engineer who likes to work with Typescript and Web Technologies, with a keen interest in Product and UX Design ## Work Experience ### Software Engineer @ DoorDash Jan 2022 – Present | New York, New York, United States Using technology to empower local businesses ### Software Engineer @ DoorDash Jan 2021 – Jan 2022 | Toronto, Ontario, Canada Focused on growing the international market DoorDash, Inc. is an American company that operates an online food ordering and food delivery platform. It is based in San Francisco, California, United States. With a 56% market share, it is the largest food delivery company in the United States. It also has a 60% market share in the convenience delivery category. As of December 31, 2020, the platform was used by 450,000 merchants, 20,000,000 consumers, and 1 million deliverers. ### Founding Software Engineer @ Bubbles Jan 2020 – Jan 2021 | San Francisco Bay Area, Remote Bubbles lets you quickly start a conversation with anyone, by dropping a comment on anything you see on your screen, and sharing a private link to start that conversation – in the context of what you see. ### Full Stack Engineer @ Tripadvisor Jan 2019 – Jan 2020 | Ottawa, Canada Area Javascript & Java for the world's most visited travel-related website with 390 million monthly unique visitors ### Full Stack Engineer @ IBM Jan 2017 – Jan 2019 | Ottawa, Canada Area Javascript & Java for Planning Analytics, a powerful data forecasting & visualizations application for medium to large scale enterprises ### Freelance Developer @ Unknown Jan 2017 – Jan 2018 | Ontario, Canada Most notably, built a job board / personnel management app that is still in production for thousands of Engineering students at Queens University, using Ruby on Rails. ### Software Developer Intern @ IBM Jan 2015 – Jan 2016 | Markham, Ontario, Canada Rational Software is middleware software used for modern software engineering practices. The offering suite includes an extremely vast array of middleware tools from IDEs, software & business design tools, to collaborative quality control applications. Responsibilities: ‣ Developed Java functionalities and UIs for installation wizards ‣ Created process automation frameworks to replace manual processes across product divisions ‣ Administered virtual machines and automated software stack deployment Technologies: Java, JavaScript, Bluemix, shell scripts ### Teaching Assistant @ Queen's University Jan 2015 – Jan 2015 | Kingston, Ontario, Canada For CISC 235: Data Structures & Algorithms ## Education ### Bachelor of Science (BS) in Computer Science Honours, Specialization in Software Design Queen's University Jan 2012 – Jan 2017 ### High School International Baccalaureate Diploma R.E. Mountain Secondary School ## Contact & Social - LinkedIn: https://linkedin.com/in/peterju - Website: https://peterju.com/ --- Source: https://flows.cv/peterj JSON Resume: https://flows.cv/peterj/resume.json Last updated: 2026-03-23