Shayan Riyaz

Shayan Riyaz Email and Phone Number

Senior Software Engineer R and D @ StrokeDx
Irvine, CA, US
Shayan Riyaz's Location
Irvine, California, United States, United States
Shayan Riyaz's Contact Details

Shayan Riyaz work email

Shayan Riyaz personal email

n/a
About Shayan Riyaz

Hi, I'm a software R&D engineer by profession currently working at Masimo as an Algorithm EngineerYou can check out my personal website/journal at: https://shayanriyaz.github.ioOpen to conversations and open source projects.

Shayan Riyaz's Current Company Details
StrokeDx

Strokedx

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Senior Software Engineer R and D
Irvine, CA, US
Website:
masimo.com
Employees:
2349
Shayan Riyaz Work Experience Details
  • Strokedx
    Senior Software Engineer R And D
    Strokedx
    Irvine, Ca, Us
  • Masimo
    Algorithm Engineer Ii
    Masimo Aug 2024 - Present
    Irvine, California, United States
    Conducting research in human health insights, using bayesian networks & causal modeling to detect sleep regularity, naps, & health from demographic data, achieving a classification PPV of 98% Specificity of 99%.Building a Personalized RAG LLM recommendation system for sleep sessions with database querying for feedback analytics in SQL.
  • Masimo
    Algorithm Engineer
    Masimo Jun 2021 - Aug 2024
    Irvine, California, United States
    Designed an acoustic valve closure detector in Atrial Fibrillation (AFib) patients, using conditional probability, time-frequency analysis, & Markov State Machine. Modeled using Matlab and Python. Achieved an F1-Score of 96%.Co-Lead & maintained the PPG-based AFib detection project. Optimized C algorithms to reduce computation & memory overhead while maintaining high sensitivity. Managed cross-functional deployment & implemented version control for better efficiency.
  • Masimo
    Associate Algorithm Engineer
    Masimo Dec 2020 - Jun 2021
    Irvine, California, United States
    Worked with an R&D team conducting physiological research using accelerometers & gyroscopes for step, fall, & gait detection, applying biomechanics knowledge & Machine Learning (ML) (e.g Logistic Regression) for real-time tracking accuracy & monitoring. Deployed the step counting algorithm with a Root Mean Square value of ± 2.9%
  • California State University, Long Beach
    Research Assistant
    California State University, Long Beach May 2019 - Feb 2021
    Long Beach, Ca
    • Hand Gesture recognition via data glove – Designed a pipeline comprising of collecting data from a IMU fitted glove, preprocessing the data into multiple files and passing it through a Tensorflow/Keras Neural Network model. The model was deployed as an .ONNX model and used with Unity.• Full body data collection for Ground Reaction Force - Implemented and organized a Database from IMU and motion tracking devices using Python Database related Libraries. Successfully arranged participants by designing flyers using Illustrator and Photoshop.• Designed a smart helmet for an aircraft Manufacturing client. Responsible for the base design using Arduino in C, ultrasonic Sensors, bone-conducting headphones, and vibration motors.
  • Bit Project
    Technical Content Developer
    Bit Project Mar 2020 - Dec 2020
    Davis, California, United States
    Developer at the BitProject Open-Source community, working on designing a developer's curriculum for Universities.• The Digital History Curriculum – Leading a team tasked with preparing a curriculum for California State University Fullerton's, Intro to Digital history course. Currently writing notebooks that focus on teaching Python, Numpy, Pandas, Matplotlib to people without computer/data science experience.
  • Vectracom (Pvt) Ltd
    Engineering Intern
    Vectracom (Pvt) Ltd Jul 2019 - Aug 2019
    Karachi, Pakistan
    • Responsible for researching the possibilities of open source databases in Pakistan with the VectraComSTEAM (Science Technology Engineering Arts and Management) Project.• Contributed in developing a plant disease detection system app for rice crops using Tensorflow lite,Python, Kotlin and presented it to the Sindh Agriculture Department.• Collaborated in Installing an IoT system for battery manufacturers to monitor power consumption andtemperature control using Graphana.
  • California State University, Long Beach
    Resident Assistant Of Technology
    California State University, Long Beach May 2018 - Feb 2019
    Long Beach, California, United States
  • Vectracom (Pvt) Ltd
    Engineering Intern
    Vectracom (Pvt) Ltd Dec 2018 - Jan 2019
    Karachi, Pakistan
    • Collaborated in the company's affordable IoT system project. • Worked on a personal project, smart mirror for personal or professional use on an android stick usingIonic and Cordova.• Conducted research on deep Learning and Computer vision in crop disease detection in order to optimize the agriculture exports in Pakistan.
  • De Anza College
    Bookstore Assistant
    De Anza College Jan 2016 - May 2016
    Cupertino, California, United States

Shayan Riyaz Skills

Leadership Pandas Git Public Speaking Linux Data Science Autocad Node.js Matlab Networking Data Analysis Data Analytics Photography Adobe Photoshop Strategic Planning Cascading Style Sheets Videography Microsoft Office Microsoft Word Microsoft Excel Javascript C++ Ionic Framework Numpy Sql Python Adobe Premiere Pro Teamwork Project Management Research Machine Learning Html5

Shayan Riyaz Education Details

Frequently Asked Questions about Shayan Riyaz

What company does Shayan Riyaz work for?

Shayan Riyaz works for Strokedx

What is Shayan Riyaz's role at the current company?

Shayan Riyaz's current role is Senior Software Engineer R and D.

What is Shayan Riyaz's email address?

Shayan Riyaz's email address is sr****@****imo.com

What schools did Shayan Riyaz attend?

Shayan Riyaz attended California State University, Long Beach, De Anza College, The City School.

What skills is Shayan Riyaz known for?

Shayan Riyaz has skills like Leadership, Pandas, Git, Public Speaking, Linux, Data Science, Autocad, Node.js, Matlab, Networking, Data Analysis, Data Analytics.

Who are Shayan Riyaz's colleagues?

Shayan Riyaz's colleagues are Dana Castillo, Leo Nguyen, Charles Xu, Maria Escobar, Jose Trancozo, Alex Lucho, Edson Ramirez.

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