Lead Full Stack Developer5 months2024

AI-Powered Automation Hub

Intelligent customer support and lead generation with AI voice agents

The Challenge

Businesses were losing potential customers due to slow response times and inconsistent support quality across multiple communication channels. Their existing support infrastructure averaged four-hour response times and lacked any intelligent routing or prioritization, causing high-value leads to go cold. They needed an AI-powered solution that could handle customer interactions autonomously while maintaining a human touch and knowing when to escalate. The system also had to integrate with existing CRM and telephony infrastructure without requiring a costly migration.

The Approach

Architected an event-driven microservices platform using NestJS with a message queue backbone powered by Redis Streams for reliable asynchronous processing. Integrated Twilio Programmable Voice for inbound and outbound call handling, layering OpenAI GPT models on top for real-time natural language understanding and context-aware response generation. Built a custom ML pipeline for lead scoring that analyzes conversation sentiment, engagement patterns, and demographic signals to prioritize the highest-value prospects. Implemented a React-based operator dashboard with live WebSocket feeds for real-time conversation monitoring, analytics, and manual escalation controls.

Key Features

What Makes It Work

AI-Powered Voice Agents via Twilio Integration

Conversational voice agents that handle inbound and outbound calls with natural language understanding, routing complex cases to human agents when needed.

Intelligent Lead Scoring and Qualification

Machine-learning models that analyze conversation signals, engagement patterns, and demographic data to prioritize the highest-value prospects automatically.

Automated Customer Support Workflows

Configurable automation pipelines that resolve routine inquiries end-to-end, from ticket creation through resolution and follow-up.

Real-Time Analytics and Conversation Insights

Live dashboards surfacing sentiment trends, resolution rates, and agent performance so teams can optimize operations on the fly.

Multi-Channel Communication

Unified inbox spanning voice, chat, and email so customers get consistent service regardless of how they reach out.

The Impact

Results That Matter

70%

Inquiry Automation

Automated 70% of routine customer inquiries

+45%

Lead Conversion

Increased lead conversion rate by 45%

<2 min

Response Time

Reduced average response time from 4 hours to under 2 minutes

Tech Stack

Built With

ReactNestJSMongoDBTwilioOpenAI APIRedisDocker