AI Sales Agent Development & Integration

We are developing a fully autonomous voice-based AI sales agent that performs cold calling, lead qualification, follow-ups, reminders, and multi-channel communication. This intelligent agent will operate 24/7 — speaking with leads over the phone, remembering past interactions, self-scheduling future calls, and sending updates via WhatsApp and email — all while syncing seamlessly with our Begin CRM.

This project involves full-stack development, integration, and deployment on our server. The system must be production-grade, persistent, and maintainable — and a copy of the codebase should be delivered to our private GitHub repository.

What You’ll Build:

An agentic voice AI that performs cold calls, handles rejections, and schedules follow-up calls

Uses Initium to remember conversations and learn from previous outcomes

Makes voice calls using Twilio, responds naturally via ElevenLabs, and listens via Whisper

Sends personalized WhatsApp messages (via Twilio API) and email follow-ups (via SendGrid)

Retrieves, updates, and logs leads via Begin CRM API

Automates entire workflows using n8n, including lead prioritization, retries, time-based reminders, and multi-channel cadences

Operates independently and continuously, without human intervention

Deployed on our infrastructure and connected to our CRM and communication tools

Key Capabilities (Non-Negotiable):
Natural voice communication (Twilio + ElevenLabs)
Speech-to-text via Whisper
Persistent long-term memory and adaptive logic via Initium
Lead data sync via Begin CRM
Self-scheduled call retries and reminders
Multi-channel communication (WhatsApp + email)
Follow-up cadences (e.g., call > WhatsApp > email)
Full conversation and activity logging
Hosted and deployed on our own server (Docker, Ubuntu, or similar)
Codebase delivered and maintained in our GitHub repository

Tech Stack (Fixed):

n8n – Workflow orchestration

Initium – Memory and agent reasoning

Twilio Voice + WhatsApp – Telephony and messaging

ElevenLabs – Human-like voice generation

Whisper – Speech-to-text

SendGrid – Email automation

Begin CRM – Lead source and logging

Docker – For containerization and deployment

GitHub – For code handoff and version control

Required Skills:

End-to-end development using n8n, Twilio, Initium, and CRM APIs

Real-world deployment experience: Docker, Linux servers, secure API hosting

Advanced knowledge of TTS/STT, agent frameworks, and sales automation workflows

Clean, modular code and clear documentation

Familiarity with Git workflows and secure credential handling

Deliverables:

Fully deployed and operational AI sales agent

All workflows, APIs, and memory logic running on our own server

Source code pushed and documented on our private GitHub repository

Admin-level documentation and handover guides

Logging and monitoring interface or endpoints


This is a high-level build, not a prototype.
We are hiring only if you can deliver a real, autonomous sales agent that is smart, persistent, and self-operating — deployed on-premises and ready for scale.