Posted 15 Hours Ago Job ID: 2109782 18 quotes received

Laravel Developer – AI Voice & AutoEmail

Fixed Price or Hourly
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  Send before: September 21, 2025

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Laravel Developer – AI Voice & SMS Assistant (Twilio/Bandwidth + Open-Source LLMs)


Project Overview

We’re building an AI-powered Voice & SMS Assistant to automate outreach to field technicians nationwide. The system will:


  • Call and text contacts from a spreadsheet (CSV or Google Sheets)

  • Use AI to talk naturally during calls (dynamic responses, not just static scripts)

  • Convert speech-to-text in real time for logging and tracking

  • Record transcripts + outcomes of every call/SMS

  • Provide an admin dashboard to manage contacts and view results

The core application will be developed in Laravel, integrated with Twilio or Bandwidth, and powered by open-source LLMs (Whisper + OpenRouter or similar).


Scope of Work


You will be responsible for:

1. Core Application (Laravel)

  • Build a robust Laravel backend for all features

  • Implement APIs for telephony, AI, and data integration

  • Ensure scalability and clean, maintainable code

2. Voice & SMS Integration

  • Connect with Twilio or Bandwidth for outbound/inbound calls & SMS

  • Configure a dedicated number for automated communication

  • Handle retries, call timeouts, and error management

3. AI/LLM Integration

  • Implement Whisper STT for real-time speech-to-text

  • Integrate OpenRouter (or similar LLMs) for AI-driven call dialogue

  • Ensure smooth handoff between scripted and AI-generated responses

4. Contact List Automation

  • Support CSV upload + Google Sheets sync

  • Enable batch calling and SMS messaging from the list

  • Build status tracking for each contact

5. Dashboard & Logs

  • Create a lightweight UI (Vue/React or Blade) to:

    • Upload/manage contact lists

    • View call/SMS history with transcripts

    • Monitor outcomes and basic analytics

6. Documentation & Deployment

  • Provide clear setup + deployment docs

  • Recommend infrastructure for scaling (cloud hosting, load handling)

Must-Have Skills

  • Laravel expert (REST APIs, queues, event handling, clean architecture)

  • Proven experience with Twilio or Bandwidth APIs (voice + SMS)

  • Background in conversational AI, LLMs, or speech-to-text systems

  • Comfortable integrating with Google Sheets API and CSV workflows

  • Ability to deliver independently, on time, with production-ready code

Nice-to-Have

  • Experience deploying Laravel apps to AWS, DigitalOcean, or similar

  • Frontend experience (Vue/React) for the dashboard

  • Prior work on AI bots, call centers, or telephony automation

Deliverables

  • Working Laravel app with outbound AI voice + SMS assistant

  • Admin dashboard for managing contacts & reviewing transcripts

  • Logs of all interactions with searchable transcripts/outcomes

  • Documentation for deployment, maintenance, and scaling

  • Automated emails sent to recipients who want to complete the offered work order via A.I. call


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Aaron Y United States