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Case study
Speeqr
Secure audio & video conferencing with crystal-clear, echo-free voice.
- Role
- iOS Engineer
- For
- Speeqr
- Platforms
- iOS



Overview
Speeqr is a secure audio and video conferencing platform with advanced noise cancellation and synchronised, echo-free voice output. It lets legacy systems join calls through QR codes, so people can meet without installing heavyweight software.
Tech stack
SwiftWebRTCReal-time audioQR
Links
What I built
- 01Built and refined the iOS client for secure audio and video meetings.
- 02Improved the reliability of calls on mobile networks and the overall in-meeting experience.
- 03Worked on the real-time audio path that powers noise cancellation and echo-free, synchronised playback.
- 04Implemented QR code–based joining that connects legacy systems to meetings.
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