DevNexa.
Digital Product Engineering Studio

We build digital products that move businesses forward.

System Status● WebGL & 3D Shaders Initializing
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AI

Selected Work

Nexxos

An AI agent platform combining conversational, voice, and video communication.

Client

Nexxos

Industry

Artificial Intelligence / SaaS

Services

AI & Intelligent Agents, B2B SaaS Development

Status

Production / Ongoing

The Challenge

Businesses needed to automate customer conversations and operational workflows across voice, video, and chat, without stitching together separate point solutions for each channel.

The Solution

I built a unified AI agent platform with conversation, voice, and video capabilities, backed by knowledge management, telephony integration, and usage-based billing, all on a single API-driven architecture.

My Contribution

  • AI agent architecture and workflows
  • Voice and video communication integration
  • Backend/API development (Node.js, FastAPI)
  • Real-time, event-based communication systems
  • Knowledge base / RAG integration
  • Billing and usage tracking

Key Features

  • AI-powered conversational agents
  • Voice AI agents
  • Automated customer conversations
  • Voice-based communication
  • Video-based interactions
  • Knowledge-based responses
  • Multi-channel communication
  • AI agent management and configuration
  • Conversation management
  • Voice print / voice identity
  • Telephony integration
  • Campaign management
  • Knowledge management
  • Identity management
  • Billing and usage tracking
  • Analytics and dashboards
  • Organization management
  • Real-time, event-based communication
  • Knowledge/RAG-based systems

Technology

React.jsNext.jsNode.jsFastAPIAI APIsPostgreSQL

Results

Nexxos lets businesses automate customer interactions and operational workflows with intelligent AI agents, while keeping communication, knowledge, identity, and billing on one centralized platform.

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