You will get a Voice Agent with Vapi, Retell AI or Bland AI
Project details
I would be happy to write a project summary for your Voice Agent Project Catalogue!
This summary is designed to highlight the high-tech appeal and immediate business value of having a 24/7 AI voice assistant.
Project Summary: Build a Custom, Human-Like AI Voice Agent (Vapi, Retell, or Bland)
Transform your sales, support, and operations with a 24/7, ultra-realistic AI voice agent!
This project delivers a custom-built conversational AI agent using industry-leading platforms like Vapi.ai, Retell AI, or Bland AI. This agent acts as a virtual employee, capable of having dynamic, human-like conversations over the phone or web.
Key Capabilities:
24/7 Availability: Handle inbound and outbound calls, qualify leads, and book appointments around the clock without agent burnout.
Dynamic Conversation: Unlike traditional IVR, our agents use real-time LLM technology to understand context, handle interruptions, and maintain natural flow.
Zero-Downtime Integration: The agent is designed to instantly integrate with your CRM (e.g., GoHighLevel, HubSpot) or database.
Get ready to deploy a powerful voice assistant that sounds real, acts smart, and drives measurable results for your business.
This summary is designed to highlight the high-tech appeal and immediate business value of having a 24/7 AI voice assistant.
Project Summary: Build a Custom, Human-Like AI Voice Agent (Vapi, Retell, or Bland)
Transform your sales, support, and operations with a 24/7, ultra-realistic AI voice agent!
This project delivers a custom-built conversational AI agent using industry-leading platforms like Vapi.ai, Retell AI, or Bland AI. This agent acts as a virtual employee, capable of having dynamic, human-like conversations over the phone or web.
Key Capabilities:
24/7 Availability: Handle inbound and outbound calls, qualify leads, and book appointments around the clock without agent burnout.
Dynamic Conversation: Unlike traditional IVR, our agents use real-time LLM technology to understand context, handle interruptions, and maintain natural flow.
Zero-Downtime Integration: The agent is designed to instantly integrate with your CRM (e.g., GoHighLevel, HubSpot) or database.
Get ready to deploy a powerful voice assistant that sounds real, acts smart, and drives measurable results for your business.
AI Algorithms
Large Language Model, Multimodal Large Language Model, Transformer ModelAI Applications
AI Text-to-Speech, Conversational AIAI Development Language
PythonAI Models
BERT, ChatGPT, GPT-3, GPT-4, GPT-J, LaMDA, LLaMAWhat's included
| Service Tiers |
Starter
$200
|
Standard
$400
|
Advanced
$600
|
|---|---|---|---|
| Delivery Time | 2 days | 4 days | 7 days |
Number of Revisions | 2 | 2 | 2 |
AI Model Integration | |||
Batch Normalization | - | - | - |
Database Integration | |||
Detailed Code Comments | |||
Image Upscaling | - | - | - |
MLOps | - | - | - |
Model Deployment | - | - | - |
Model Documentation | - | - | - |
Model Monitoring | - | - | - |
Model Testing & Optimization | - | - | - |
Model Tuning | |||
Natural Language Processing | |||
NLP Tokenization | - | - | - |
Pre-Training | - | - | - |
Prompt Engineering | |||
Setup File | - | - | - |
Source Code |
3 reviews
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SM
Sameer M.
Apr 3, 2026
GHL + Retell AI Integration (Inbound AI Call Handling + Smart Booking System + Outbound AI Calling)
Very knowledgeable and quick to respond. Took the time to understand the project patiently and provided insights I hadn’t considered. A great resource to have, with clear communication and fair, transparent pricing. Highly recommended.
AA
Akansha A.
Jan 6, 2026
Looking for Python Developer to Teach Python | Hands-on Learning for Automations
It was a pleasure working with this Python developer. He has a strong understanding of Python and delivered the assigned tasks with accuracy and professionalism. Communication was clear, timelines were respected, and he was proactive in understanding the requirements before implementation.
He demonstrated good problem-solving skills and was open to feedback and improvements. I would definitely recommend him to anyone looking for a reliable Python developer and would be happy to work with him again in the future.
He demonstrated good problem-solving skills and was open to feedback and improvements. I would definitely recommend him to anyone looking for a reliable Python developer and would be happy to work with him again in the future.
DD
Dhruv D.
Oct 9, 2025
Full stack AI developer
Parthav is an exceptional Full Stack AI Developer. He built our AI-powered call agent from scratch, integrating LLMs, speech-to-text/text-to-speech, and telephony APIs seamlessly. The system works smoothly for inbound and outbound calls and handles natural conversations impressively.
He’s highly skilled in Python (FastAPI/Django), React/Next.js, and deployment best practices. Communication was clear, deadlines were met, and he delivered beyond expectations. I’d definitely hire him again for future AI or full-stack projects!
He’s highly skilled in Python (FastAPI/Django), React/Next.js, and deployment best practices. Communication was clear, deadlines were met, and he delivered beyond expectations. I’d definitely hire him again for future AI or full-stack projects!
About Parthav
AI Engineer | Chatbots,Voice Agents,Automation | Claude,N8N,GHL,LLMs
100%
Job Success
Chandigarh, India - 3:26 am local time
⭐️ Expert in Python | Django | FastAPI | REST APIs | Celery | SQL
⭐️ Powering AI solutions for startups and established businesses
⭐️ Expert in AI solutions, chatbot development, AI agents, Voice agents, SaaS and Business automation
Skills:
🎨 Generative Artificial Intelligence: Langchain, LlamaIndex, LangGraph, LangSmith, HuggingFace, StableDiffusion, Midjourney, OpenAI, Chat GPT-4, GPT-3.5, Mistral7B, Gemini
🧠 Prompt Engineering: ICO, TESSA, ReAct, Chain of Thought, Map Reduce, Refine
💻 Full Stack Development: React, React Native, Next.js for seamless AI integration
📊 Interactive Visualizations/Dashboards
📂 Data Engineering: MySQL, MongoDB, PostgreSQL, BigQuery, Oracle, SQLServer, Pinecone, ETL
🐍 Python, SQL
🧑💻 Object-Oriented Programming
✅ PEP-8 compliance: pylint, isort, flake8, autopep, black, docstrings, pydocstyle, mkdocs
🌐 Web Development: Interactive dashboards with Dash
🤖 Bot Development: Telegram bots
💻 Graphical User Interfaces (GUI): Kivy
📝 OCR
👁️ Computer Vision
🎧 Audio Processing. Ultravox, Vapi, Retell, Twilio, GPT-Realtime
🗣️ Natural Language Processing: BERT, fastText, Langchain
🔍 Object Detection: R-CNN, SSD, YOLO, TFOD API
🔄 Transfer Learning
📊 Time Series Analysis: ARIMA, SARIMA, LSTM, Prophet
👁️ OpenCV
📚 Educational Tutorials
🔍 Web Scraping
🕷️ Web Crawling
🔌 API Clients
📊 Visualization Tools: Dash, Shiny, Plotly, Streamlit, React, Next.js
📊 Data Analysis: Pandas, Numpy, Scipy
🕷️ Scraping & Crawling: Scrapy, Selenium, requests
📊 ggplot2
🌐 IOT: Raspberry Pi
🛠️ REST APIs: Google Ads, Google Analytics, FB/META API, Stripe, CCXT, OPEAI, etc.
🛠️ REST API Development: Django, Flask, FastAPI
Steps for completing your project
After purchasing the project, send requirements so Parthav can start the project.
Delivery time starts when Parthav receives requirements from you.
Parthav works on your project following the steps below.
Revisions may occur after the delivery date.
Tool Selection and Project Requirement
Based on your use case, I will select the optimal platform (Vapi, Retell, or Bland). I'll then design the core conversational prompt and system instructions.
Voice Integration and Setup
I will choose a high-quality, low-latency voice model (e.g., ElevenLabs) and build the integration pipeline to your specified CRM or data storage tool.