Contact person: Business Client

Phone:Show

Email:Show

Location: Agawam, United States

Budget: Recommended by industry experts

Time to start: As soon as possible

Project description:
"My Flutter app, FSTREAM, needs an experienced hand to eliminate two stubborn issues in its real-time communication stack. The codebase already ties together Firebase for auth and data, Twilio and Agora SDKs for calling, plus WebRTC under the hood.

What isn’t working:
• Video calls run but carry no audio.
• Phone-style calls connect, yet users report consistently poor call quality.

I’ve confirmed the problems are not network-specific; they appear tied to our current integration or codec configuration. I’ll grant you full access to the Git repo, current Twilio/Agora dashboards, and crash logs so you can trace, patch, and test.

Deliverables I expect:
• Diagnose root cause of the missing audio on video calls and apply a clean, documented fix.
• Resolve the phone-call quality problem (jitter, distortion, or latency) and validate improvement with repeatable test cases.
• Provide concise notes on every code change, SDK setting tweaked, or dependency upgraded so future maintenance is painless.

If you’ve shipped production apps that juggle Flutter, Firebase, Twilio, Agora, and raw WebRTC, you’ll feel right at home here. A short call to align on the current architecture is available as soon as you’re ready to dive in." (client-provided description)