I will ai chatbot with custom personality and memory

J
jotaerrec15
J
jotaerrec15
Javier R.

Level 1

ai chatbot with custom personality and memory
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ai chatbot with custom personality and memory
Full Screen
Full Screen
ai chatbot with custom personality and memoryai chatbot with custom personality and memoryai chatbot with custom personality and memory

About this gig

Need an AI chatbot that actually feels humanand drives business value? I build GPT-powered agents with dynamic personalities, memory, and production-ready architecture.


I created MentorProfit (mentorprofit.com), a platform with 4 specialized AI finance mentors, each with custom system prompts stored in MongoDB, rate limiting, and AdSense monetization.


What you get:

GPT-4o-mini integration with dynamic prompts from DB

Conversation history + user memory (MongoDB/Firebase)

Custom chat UI (React + Tailwind + Framer Motion)

Rate limiting + abuse protection

Admin panel to edit prompts without redeploying

Optional: RAG pipeline, vector search, analytics dashboard


Perfect for consultancies, edtechs, fintechs, or creators who want a differentiated AI experiencenot just another wrapper.


Bonus: I optimize for cost efficiency (token management, caching) so your bot stays profitable.


Let's design your AI agent. Message me with your use case!

  • Application Type

    • Web Application

  • 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
    • IoT
    • Real Estate
    • AR
    • Trading
    • Gaming
    • VPN
    • Wallet App

  • Programming Language

    • TypeScript

  • Web Frameworks

    • React
    • Vue.js
    • Express.js (Node.js)
    • Flask
    • Next.js

  • Desktop Frameworks

    • Electron
    • React Native for Web

  • No & Low-Code Builders

    • Lovable
    • Webflow
    • Replit

Get to know Javier R.

Javier R.

Tech Lead Fullstack Engineer

5.0(8)

Level 1

  • FromArgentina
  • Member sinceDec 2022
  • Avg. response time1 hour
  • Last delivery3 months

  • Languages

    Spanish, English
I am a self-taught programmer passionate about continuous learning. I have strong skills in JavaScript, Nodejs, React js, MongoDB, MySQL, HTML, CSS, Tailwind CSS, and I have worked with a variety of frameworks such as Express, SocketIO, and WebSocket. I have experience in IoT projects developed with Nodejs, React, Arduino, and WebSockets, showcasing skills in software, hardware, and teamwork. I have excelled in programming competitions and am excited to work on challenging, high-quality projects. https://javier-rodriguez-portfolio.pages.dev/

My Portfolio

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