Work experience

• Senior Algorithm Scientist

  oura

  2025.04-Current

  (a year)
• Senior Algorithm Engineer

  Casana

  2022.10-2024.12

  (2 years)

  (2 years 3 months) My responsibilities included: Investigated and analyzed PPG, ECG, and BCG signals to estimate vital signs, such as blood pressure, heart rate, and SpO2 Extracted new features from time series signals and improved the existing features for blood pressure estimation Developed an innovative feature selection method for Neural Network modeling, reducing the feature set from 800 to under 50 required features. Improved the performance of the blood pressure estimation model by data augmentation and data balancing Analyzed the collected “Gold Standard” blood pressure values and improved their accuracy by time aligning the Gold Standard to the feature extraction window
• Biomedical Engineer Consultant

  iKinesia

  2022.09-2022.12

  (4 months)

  Blood Pressure Assessment Using Features Extracted Through Deep Learning Blood Pressure Measurement
• Data Scientist

  FORM

  2020.12-2022.08

  (2 years)

  (1 year 9 months) My responsibilities include: • Design robust and lightweight algorithms for realtime deployment on wearable devices • Use machine learning techniques to perform research and analysis on inertial measurement systems data • Assist in designing and implementing experiments to collect inertial data from our product and prototypes • Develop DSP and ML-based algorithms and mathematical models that will generate meaningful insights for our users • Perform research in machine learning and apply this research to modern real-world problems • Evaluate applied products end-to-end to determine where and how to apply deep learning techniques and how to evaluate different approaches • Present experimental results and research findings clearly and concisely both internally and externally • Software development in MATLAB, Python, etc. • Critical interpretation and analysis of relevant academic papers • Apply the latest machine learning techniques to make on-the-fly conclusions
• Algorithm Engineer

  Zepp Health

  2019.01-2020.11

  (2 years)

  (1 year 11 months) My responsibilities and tasks include: - Investigating and analyzing physiological data, such as PPG, from a wearable device - Using digital signal processing techniques to extract features from the physiological signals - Implementing Machine Learning models such as XGBoost to predict vital signs e.g. Blood Pressure in real-time - Leading the collaboration between Algorithm development and data collection teams in different countries - Providing feedback and suggestion for the product team - Designing protocols to collect data for the estimation of vital signs
• Graduate Research Assistant

  Menrva Research Group

  2015.09-2018.12

  (3 years)

  (3 years 4 months) My projects included but not limited to: • Prototyping a wearable wrist band, using FSR sensors and Arduino pro mini to record Force MyoGraphy signal • Using Machine Learning and Signal Processing toolboxes in Matlab to analyse and manipulate signal for different applications
• Junior Engineer

  Orbital Research Ltd.

  2017.09-2017.12

  (4 months)

  My work as a Junior Engineer included but not limited to: • Modifying PCB designs and layouts using Altium Designer • Modifying the components of the PCB to meet the specifications of products • Evaluating the function of the boards, documenting the procedure and results as a technical report
• Teaching Assistant

  Simon Fraser University

  2016.01-2016.08

  (8 months)

  I was a Teaching assistant, for Introduction to Engineering Analysis and Microelectronics I courses. My work included • Assisting professor with developing course syllabus, evaluating homework, tests, and lab reports • Holding office hours to ensure students understood the course concepts
• Teaching Assistant of Electronics I course

  amirkabir university

  2014.09-2014.12

  (4 months)

  I was a Teaching Assistant for Electronics I Course. My responsibilities included: Holding session to explain Electronics I concepts to students in their second semester in Engineering Preparing a tutorial for LT spice, to help students for self-learning LT spice software
• Biomedical Engineering Intern

  Sasan Hospital

  2014.07-2014.09

  (3 months)

Educational experience

• Simon Fraser University

  Biomedical/Medical Engineering

  2015.01-2018.01

  (3 years)
• Amirkabir University of Technology - Tehran Polytechnic

  Biomedical Engineering

  2011.01-2015.01

  (4 years)

Certificates