AI Voice Agent Developer (Retell AI / Vapi / Twilio / OpenAI) Transcriptions

We're looking for a freelancer with hands-on experience building AI voice agents and automation workflows. This is not a general full-stack role. You should have real experience working with voice AI platforms such as Retell AI, Vapi, Twilio Voice, or similar tools. Responsibilities - Build and improve AI voice agents - Configure inbound and outbound call flows - Process call recordings and transcripts - Build workflows that generate AI summaries from conversations - Extract action items and structured data from calls - Send automated notifications and reports to Slack - Connect APIs and webhooks between multiple services - Troubleshoot call and workflow issues Required Experience - Retell AI or Vapi - Twilio Voice - OpenAI APIs - Webhooks and API integrations - JavaScript or TypeScript When Applying Please include: 1. Your hourly rate 2. Your availability per week 3. Which voice AI platforms you've used 4. Links, screenshots, Loom videos, or examples of voice agents you've built 5. A brief explanation of your role in those projects Start proposal with "VoicePanda" to know you read the proposal. Applications without proof of relevant voice AI work will not be considered.