AI Speaker

Interactive voice assistant that communicates as Nazar Yesin, using AI-powered voice synthesis for authentic conversations

Technologies Used

n8n
n8n
EL
ElevenLabs
PY
Python
SB
Supabase
OpenAI
OpenAI

The Solution

The Challenge

Creating an authentic personal connection with portfolio visitors was challenging:

  • × Limited personal interaction with potential employers
  • × Language barriers in global communication
  • × Difficulty gathering relevant employer insights
  • × Static portfolio without dynamic engagement

The Solution

An AI-powered voice assistant that provides:

  • Voice communication in Nazar's own voice
  • Bilingual support (Ukrainian & English)
  • Real-time conversation logging for insights
  • Fast CAG-based responses over RAG
  • Both voice and text interaction modes

Workflow Architecture

AI Speaker Workflow Architecture

AI Speaker Workflow: Voice synthesis with ElevenLabs, bilingual processing, and conversation logging

Voice Synthesis

ElevenLabs AI generates authentic voice responses using Nazar's voice model for natural conversations

Bilingual Support

Automatic language detection and response generation in both Ukrainian and English languages

CAG Processing

Context-Aware Generation provides faster responses compared to traditional RAG implementations

Conversation Logging

All interactions are saved to Supabase database for analyzing employer interests and improving responses

Multi-Modal Input

Supports both voice and text input methods for flexible user interaction preferences

Portfolio Integration

Seamlessly integrated into the portfolio website for immediate employer engagement

Technical Implementation

AI & Voice Processing

  • ElevenLabs voice synthesis API
  • OpenAI GPT for conversation logic
  • CAG architecture for fast responses
  • Speech-to-text processing

Data & Infrastructure

  • Supabase real-time database
  • n8n workflow orchestration
  • Python backend processing
  • Web-based interface integration

Key Insights

"This AI Speaker transforms a static portfolio into an interactive experience, allowing employers to have genuine conversations with Nazar's AI representation in his authentic voice."

Authentic Voice Experience

ElevenLabs voice synthesis creates a genuine audio experience that sounds exactly like Nazar, providing personal connection beyond text.

Employer Intelligence

Conversation logging provides valuable insights into what employers are most interested in, helping improve future communications and portfolio content.

Global Accessibility

Bilingual support breaks down language barriers, making the portfolio accessible to both Ukrainian and international employers seamlessly.

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