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About Me

I am a PhD student working on earable technology for health applications, with a focus on biosignal processing and machine learning methods for robust, real-world health monitoring. Feel free to contact me if you’re looking for thesis topics in earables, machine learning, or biosignal analysis.

Short CV

  • since 2024          PhD Candidate at TECO
  • 2022 – 2024       M.Sc. Medical Technology at Friedrich-Alexander-University Erlangen-Nuremberg
  • 2018 – 2022       (Senior) Software Engineer at Freshworks (India)
  • 2014 – 2018       B.Tech. Electrical & Electronics Engineering at SASTRA Deemed University (India)

Projects

  • since 2024           KARE
  • since 2024           Multi-modal stutter detection
  • since 2025           Respiration rate detection across sensor modalities

Research Interests

  • Biosignals
  • Deep Learning
  • Wearables

Teaching

Proseminar: Mobile Computing (WS/SS)

Proseminar: Designing and Conducting Experimental Studies (WS/SS)

Completed/Ongoing Theses

MA: Target Speaker Separation on edge devices (Elham Khosravi, 2024/25)

BA: Key Influencers of Consistent Physical Activity engagement (Jialu Cheng, 2025/26)

BA: Benchmarking TinyML models for PPG-based blood glucose level estimation (Markus Neufeld, 2025/26)

BA: Multimodal ML analyses to distinguish between nasal and mouth breathing with OpenEarable 2.0 (Aloïs Dieval-Lozac'h, 2025/26)

BA: Closed-Loop Rhythmic Haptic Biofeedback via Smartwatch for Sleep Onset (Iskander Rakhimov, 2026)

Supraja Ramesh's publications

2025
Closed-Loop Rhythmic Haptic Biofeedback via Smartwatch for Relaxation and Sleep Onset
Lee, J.; Moschina, D.; Ramesh, S.; Röddiger, T.; Kunze, K.; Beigl, M.
2025. Proceedings of the ACM International Symposium on Wearable Computers (ISWC’25), 30–37, Association for Computing Machinery (ACM). doi:10.1145/3715071.3750412VolltextVolltext der Publikation als PDF-Dokument
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