— 000m · About

About

Staff Team Lead in Voice Support Engineering at Twilio. Voice AI built after hours, on real telephony, with my own hands.

I help lead a ~40-engineer team across three regions supporting Twilio's Voice and CPaaS products. The work: tooling that makes engineers faster, documentation that makes knowledge compound, the escalations that drive the right fixes upstream, and developing the next generation of leads.

Off-hours, I build. Voice agents on Conversation Relay. Spaced-repetition study tools wired to Claude. AWS-deployed indie projects that have to pay for themselves on $10/month budgets. The voice AI work I do publicly comes out of those builds — shipped, broken, debugged, and shipped again.

Voice AI is the part I'm focused on right now. The wider stack underneath: SIP, WebRTC, PSTN routing, real-time STT/TTS through Deepgram, ElevenLabs, and Google. Latency budgets that survive the leap from a local demo to a real phone call. The multi-leg call flows that only come up when real customers are on real lines.

Alongside the voice work: full-stack web, AWS, Node.js and TypeScript, and networking. I hold certifications in SIP, WebRTC, KCS, and Intelligent Swarming.

— 200m Capabilities

Voice & real-time

  • Twilio Programmable Voice
  • Conversation Relay
  • ElevenLabs · Deepgram · Google STT/TTS
  • Conversational Intelligence
  • SIP · WebRTC · PSTN
  • Voice SDK · SIP Trunking
  • Conference · Media Streams · AMD

Dev · cloud · infra

  • AWS (EC2, S3, CloudFront, Route 53, ACM)
  • Next.js · Fastify · Node.js · TypeScript
  • Postgres · Redis · BullMQ
  • Docker · Caddy · ARM (t4g)
  • Networking

Day-job stack

  • Technical leadership
  • KCS · Intelligent Swarming
  • Escalation management
  • Mentorship & enablement
— 1000m Contact

contact@samueleddy.com · LinkedIn · GitHub