I will develop ai girlfriend, ai chat website, ai companion ai saas website ai chatbot

M
mercustech
M
mercustech
MercusTech
develop ai girlfriend, ai chat website, ai companion ai saas website ai chatbot
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develop ai girlfriend, ai chat website, ai companion ai saas website ai chatbot

About this gig

Tired of developers who build demos but can't deliver production-ready AI software?


I am MercusTech Full Stack AI Developer with 9+ years and + five-star reviews on Fiverr. I don't just build apps. I build AI-powered software that scales, performs, and drives real business results


Why choose me?


Proven Expertise: Benefit from my 7+ years of experience in app development

Impressive Portfolio: I've worked with renowned brands, delivering top-quality apps

User-Centric Design: Your app will have a captivating and user-friendly interface

Audio & Video Calls: I'll integrate high-quality calling features for clear communication

Security: Rest assured, your app will prioritize user data security


features and functions


Full AI chat system with natural, emotional conversations

Memory based interaction 

User account system with secure login

Custom companion creation

Voice features including voice notes

AI Girlfriend can send portraits, reactions and visual scenes

Admin dashboard for managing users

AI Girlfriend remembers past chats


If you want a platform that feels premium, believable, and uniquely crafted


Im here to deliver it with professional precision, strong communication

  • Application Type

    • Progress Web Application (PWA)

  • AI Type

    • Chat
    • Shopping
    • Delivery
    • Booking
    • Restaurant
    • Health & Fitness
    • Education
    • Social Networking
    • Entertainment
    • Dating
    • Maps & Navigation
    • Finance
    • Medical
    • Taxi
    • Travel
    • Lifestyle
    • Streaming
    • Music
    • News
    • Productivity Tools
    • E-commerce
    • Custom
    • Kids
    • Real Estate
    • AR
    • Trading
    • Gaming

  • Programming Language

    • C
    • Java
    • JavaScript
    • Kotlin
    • PHP
    • Python
    • Swift
    • TypeScript
    • React
    • Tensorflow

  • Web Frameworks

    • React
    • Angular
    • Backbone.js
    • Express.js (Node.js)
    • Laravel
    • Next.js

  • Desktop Frameworks

    • React Native for Web
    • Flutter for Desktop

  • No & Low-Code Builders

    • FlutterFlow
    • Base44
    • Backendless

Get to know MercusTech

MercusTech

Senior Software Engineer

  • FromUnited States
  • Member sinceAug 2026

  • Languages

    English
I am a Senior Software Engineer with 5+ years of experience in Web App Development and cutting-edge AI/LLM Integrations. My expertise covers full stack AI development where I design, develop, and deploy scalable applications while integrating advanced AI features into existing platforms. I specialize in custom chatbots (RAG & Agentic RAGs using LangChain, LangGraph, LangFlow, LangSmith) and workflow automations with tools like Make.com, and Monday.com to simplify and optimize business processes

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