John Koh

John Koh Email and Phone Number

Associate (AI and Data) @ EY
Singapore
John Koh's Location
Singapore, Singapore
About John Koh

Greetings and a warm welcome to my LinkedIn profile! I am thrilled to introduce myself as a Mechanical Engineering graduate from The National University of Singapore, with a passion for exploring the endless possibilities of machine learning. I am dedicated to leveraging technology to address complex challenges, while also making a positive impact on society.Throughout my academic and personal journey, I have honed my analytical and problem-solving abilities and have become a seasoned team player, able to navigate challenges with ease. I remain excited and curious about the opportunities that the future holds and relish the chance to learn and collaborate. Please feel free to connect with me to explore opportunities, discuss ideas, or simply engage in meaningful conversation.

John Koh's Current Company Details
EY
Associate (AI and Data)
Singapore
Website:
ey.com
Employees:
371494
John Koh Work Experience Details
  • Ey
    Associate (Ai And Data)
    Ey
    Singapore
  • Ey
    Associate (Data & Ai)
    Ey May 2024 - Present
    Singapore
  • Singapore Blanc Inn
    Data Analyst
    Singapore Blanc Inn Jul 2023 - Oct 2024
    Singapore
    1. Utilized web scraping techniques to collect data on hostel pricing from a variety of travel platforms. This data was used to analyze trends and pricing patterns and develop a pricing model that would help the hostel stay ahead of the competition.2. Worked with stakeholders to provide a solution for optimizing pricing for 2024.3. Expected to see a 10-20% increase in revenue as a result of these initiatives.
  • Ella By Crown Digital Io
    Robotics Engineer
    Ella By Crown Digital Io Aug 2023 - Apr 2024
    Singapore
    1. Spearheaded pigeonhole upgrading project utilizing YOLOv8 and OpenCV for precise detection of cups, enabling accurate measurement of coffee volume.2. Contributed to DBS XS UAT prototype, developing and deploying a computer vision program employing MobileNetV2 to detect cups on a coffee machine, with transfered learning for cup identification.3. Designed and implemented a program controlling lights and solenoids via Arduino, integrating with a FLASK server for user interaction, and creating a daemon for real-time status monitoring using multithreading.4. Enhanced robotic movement in ELLA X and XR through optimization of existing robot programs.5. Conducted onsite maintenance of robotic arm and electronic components at various deployed locations.6. Provided support for local and international events, including Mobile World Congress 2024, Singapore Fintech Festival 2023, and Palo Alto etc.
  • St Engineering
    Mechanical Design Engineer
    St Engineering Dec 2021 - Mar 2023
    Singapore, Singapore
    As a Mechanical Engineer for the Kaohsiung MRT Red Line South Extension project, I delivered high-quality design solutions that met client specifications and standards requirements. Working on a $430M contract project, I contributed by producing CAD models and drawings, designing parts for machining, sheet metal fabrication, and injection molding. Utilizing drafting tools and computer-assisted design (CAD) software, I developed the structural design of products and analyzed prototypes and 3D computer models to support engineering design development. Additionally, I conducted feasibility tests and evaluated equipment, components, and systems to assess their design, operation, and performance.Collaborating with the product development team, I devised and executed product improvements that boosted performance while ensuring design compliance with product specifications and standards requirements. I designed and analyzed mechanical systems and mechanisms for Platform Screen Doors and documented products and processes using SolidWorks, CAD, and Microsoft Word, including release notes and designs. Furthermore, I developed components, assemblies, and tooling for product prototypes and production and created blueprints that outlined mechanical project scopes, specifications, and special details for production and prototype designs.I also conducted structural engineering analyses for the Kaohsiung MRT Red Line North Extension Project and designed and conducted complex prototype component tests. As a result of my contributions, the client was satisfied with the prototype design, and the proposal for production drawings was approved. Overall, my expertise in product development, project management, and design engineering allowed me to make significant contributions to the project's success.
  • Sanmina
    Production Technician
    Sanmina Jun 2021 - Jul 2021
    Singapore
    1. Used protractors, calipers, and micrometers to calibrate and adjust equipment, promoting quality and optimum production.2. Assisted engineers in developing, building and testing prototypes and products.
  • Onn Wah Tech Pte Ltd
    Machinist
    Onn Wah Tech Pte Ltd May 2019 - Jul 2019
    Singapore
    1. Measured to nearest micron and cut pieces to specification.2. Fabricated various aerospace pieces to detailed specifications.3. Maintained shop equipment by checking fluid levels and sanding and cleaning parts.4. Inspected parts using calipers, micrometers, and depth gauges.5. Kept work area neat and tidy to safeguard workspace and efficiently locate tools and other items.6. Measured, examined, or tested completed units to check for defects and verify conformance to specifications using precision instruments such as micrometers.7. Adjusted machines to increase productivity for runs. 8. Assisted with the implementation of a new security feature for the company
  • Singapore Armed Forces (Saf)
    Admin Support Assistant
    Singapore Armed Forces (Saf) May 2016 - May 2018
    Singapore
    Attached to the Air Combat Command, Personnel Management Branch to assist in the preparation of preparing meetings, maintenance of personnel portfolio, upkeep of logistics, and resolving administrative issues from other Squadrons. Awarded Corporal First Class as recognition for exceptional performance.
  • Singapore Test Services Pte Ltd
    Student Intern
    Singapore Test Services Pte Ltd Mar 2015 - May 2015
    Singapore
    1. Sorted, organized, and maintained files.2. Completed research, compiled data, and assisted in timely reporting.3. Answered and transferred incoming telephone calls, taking messages for various staff members.4. Assisted in the preparation of samples for tests and performed qualitative checks on manufactured parts.

John Koh Education Details

Frequently Asked Questions about John Koh

What company does John Koh work for?

John Koh works for Ey

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

John Koh's current role is Associate (AI and Data).

What schools did John Koh attend?

John Koh attended National University Of Singapore, Nanyang Polytechnic.

Who are John Koh's colleagues?

John Koh's colleagues are Olivia Barker, Nitzan Efroni, Kevin Xue, Darshna Jain, Basavaraj Bhoomannavar, Wasfi Abbadi, Mrunmayee Borgaonkar.

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