Raphael Koh

Raphael Koh Email and Phone Number

SWE @ Jane Street @ Jane Street
Raphael Koh's Location
New York, New York, United States, United States
Raphael Koh's Contact Details

Raphael Koh personal email

n/a

Raphael Koh phone numbers

About Raphael Koh

I'm a passionate Software Engineer and aspiring Quantum Physicist. I love working on side projects, such as apps and educational tools in my spare time. My passion for both computer science and quantum physics has brought me to the field of quantum computing!Current software interests: cloud computing, distributed systems, concurrent/parallel programming, and backend system design.Current research interests: quantum machine learning, quantum complexity theory, quantum information theory, and quantum error correction.

Raphael Koh's Current Company Details
Jane Street

Jane Street

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SWE @ Jane Street
Raphael Koh Work Experience Details
  • Jane Street
    Software Engineer
    Jane Street Aug 2021 - Present
    New York, Ny, Us
  • Jane Street
    Software Engineering Intern
    Jane Street Jan 2021 - Apr 2021
    New York, Ny, Us
  • Amazon
    Software Engineering Intern
    Amazon Sep 2020 - Dec 2020
    Seattle, Wa, Us
    Amazon Web Services (AWS) is the world’s most comprehensive and broadly adopted cloud platform, offering over 175 fully featured services from data centers globally. As a Software Engineering intern, I worked on Amazon CloudWatch, a monitoring and observability service built for DevOps engineers, developers, site reliability engineers (SREs), and IT managers. CloudWatch provides you with data and actionable insights to monitor your applications, respond to system-wide performance changes, optimize resource utilization, and get a unified view of operational health.
  • Microsoft
    Research Intern (Quantum Programming)
    Microsoft Jun 2020 - Aug 2020
    Redmond, Washington, Us
    Microsoft Quantum is dedicated to solving the world’s intractable problems and forever altering our economic, industrial, academic, and societal landscape. Azure Quantum brings scalable quantum system to the broadest set of customers, empowering every person and organization on the planet to experience quantum computing. As a Software Engineering Research intern, I contributed to the Azure Quantum platform and Quantum Development Kit.
  • Uber
    Research Engineering Intern
    Uber Sep 2019 - Dec 2019
    San Francisco, California, Us
    At Uber ATG, we are leading the industry with cutting-edge research for self-driving cars in broad areas of computer vision, machine learning, and robotics, publishing our findings in top conferences and journals. I work alongside engineers and researchers on ongoing research problems to bring our autonomous driving vision to life. The projects span different areas in research, such as perception and prediction, motion planning, and simulation.
  • Institute For Quantum Computing
    Undergraduate Researcher
    Institute For Quantum Computing May 2019 - Aug 2019
    Waterloo, Ontario, Ca
    Worked with Dr. John Watrous on Quantum Complexity Theory. I explored the properties of quantum interactive proof systems in the case of laconic provers (i.e. when the prover is limited to sending a few qubits). We showed an equivalence with the class QSZK (Quantum Statistical Zero Knowledge) and even BQP under restricted conditions.
  • Institute For Quantum Computing
    Useqip Participant
    Institute For Quantum Computing May 2019 - Jun 2019
    Waterloo, Ontario, Ca
    USEQIP (Undergraduate School on Experimental Quantum Information Processing) is a 2-week program on the theoretical and experimental study of quantum information. Students attend lectures from industry leaders in quantum computing while getting their hands on experimental work, such as programming their favourite 2-qubit algorithm on an NMR quantum computer.
  • Institute For Quantum Computing
    Undergraduate Research Assistant
    Institute For Quantum Computing Jan 2019 - Apr 2019
    Waterloo, Ontario, Ca
    Worked with Dr. Norbert Lütkenhaus and the Optical Quantum Communication Theory Group to help build out software for calculating reliable numerical key rates for quantum key distribution. We are developing numerical methods to perform secret key rate calculations using the dual formulation of the convex optimization problem (arXiv:1710.05511).
  • Scribd
    Software Engineer (Systems Engineering)
    Scribd May 2018 - Aug 2018
    San Francisco, California, Us
    Scribd is a digital library, e-book and audiobook subscription service that includes one million titles. We hosts 60 million documents on our open publishing platform. Our mission is to change the way the world reads.As a Data Engineering intern at Scribd, I am responsible for producing a data warehouse which accurately, completely, and usefully represents the history of interactions occurring on and within Scribd's platform.Scribd has a vast number of users and content that we track to analyze future improvements and experiences for our users. I manage vast amount of data at scale via efficient hive and spark queries.
  • Uw Blueprint
    Project Lead
    Uw Blueprint Dec 2017 - May 2018
    Waterloo, Ontario, Ca
    We are a group of students at the University of Waterloo dedicated to building and promoting technology for social good. We partner with non-profits to provide technology services such as websites, mobile applications, analysis tools—free of charge.•As the Project Lead, I served as the main point of contact between UW Blueprint and the non-profit organization. I was also responsible for leading the development of the project, including scoping, planning, training project members, and assigning tasks.
  • Loblaw Digital
    Software Developer
    Loblaw Digital Aug 2017 - Dec 2017
    Toronto, Ontario, Ca
    Loblaw Digital is responsible for building and operating the digital channels for Canada’s largest and most successful retailer. I work as part of the team that builds and operates "Loblaws Click & Collect": an innovative online grocery shopping experience which is now scaling out to stores and brands across the country. I contributed to the scaling of the e-commerce grocery platform and launch of the new PC Optimum loyalty program.
  • Inspiration Learning Center
    Teacher
    Inspiration Learning Center May 2016 - Jun 2016
    Markham, On, Ca
    Taught Mathematics, Science, and Computer Science to elementary school and high school students
  • Singapore Army
    Platoon Sergeant
    Singapore Army Oct 2014 - Mar 2016
    Singapore, Sg
    I enlisted into the Singapore Armed Forces in February 2014 and served as the Platoon Sergeant of the Basic Military Training Centre. I trained a company of 264 recruits and ensured that they would be equipped with the necessary military skills and knowledge upon their graduation through imparting soldier fundamentals, military knowledge, and instilling values of pride and discipline. Logistically, I was responsible for planning the day-to-day schedule and leading the execution of daily activities.
  • National Healthcare Group
    Clinical Support Specialist
    National Healthcare Group Aug 2013 - Oct 2013
    Singapore, Sg
    Spearheaded a new research survey conducted by the organization aimed to help analyze the risk of falling among patients. Assisted the medical team with assessing patients and attending to the patient's concerns.

Raphael Koh Skills

Mathematics Physics Programming Teamwork Self Driven Time Management Leadership Microsoft Office Javase Python Android Development Critical Thinking Problem Solving

Raphael Koh Education Details

  • University Of Waterloo
    University Of Waterloo
    Mathematics And Computer Science
  • Iroquois Ridge High School
    Iroquois Ridge High School
    High School

Frequently Asked Questions about Raphael Koh

What company does Raphael Koh work for?

Raphael Koh works for Jane Street

What is Raphael Koh's role at the current company?

Raphael Koh's current role is SWE @ Jane Street.

What is Raphael Koh's email address?

Raphael Koh's email address is rc****@****rloo.ca

What is Raphael Koh's direct phone number?

Raphael Koh's direct phone number is +128925*****

What schools did Raphael Koh attend?

Raphael Koh attended University Of Waterloo, Iroquois Ridge High School.

What skills is Raphael Koh known for?

Raphael Koh has skills like Mathematics, Physics, Programming, Teamwork, Self Driven, Time Management, Leadership, Microsoft Office, Javase, Python, Android Development, Critical Thinking.

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