You will get a smart AI integration in your MERN stack app | ChatGPT | Gemini | Twilio
Project details
I’ll help you seamlessly integrate AI APIs like OpenAI (ChatGPT), Google Gemini, DeepSeek, Twilio Voice AI, OpenRouter, and more — into your React + Node.js application to unlock features like:
🤖 Chatbots & Virtual Assistants
🎙️ Voice-controlled AI using Twilio or Vapi
🧠 Smart search, summarization & content generation
🔀 Multi-model switching using OpenRouter
🔐 Secure & scalable integration with clean code
💡 What You’ll Get:
✅ End-to-end AI integration in your MERN app
✅ Clean, scalable, and modular code
✅ Support for advanced prompt handling
✅ Optional UI updates (React / Next.js + Tailwind)
✅ Fast delivery and clear documentation
🛠️ Technologies:
Frontend: React, Next.js
Backend: Node.js, Express
Database: MongoDB, PostgreSQL
AI APIs: OpenAI, Gemini, VAPI, Twilio, OpenRouter
Vector DBs: Pinecone, ChromaDB, Weaviate
Serverless: Vercel, Netlify, AWS Lambda
👋 Why Me?
With real-world experience integrating AI into full-stack apps, I understand how to make these tools actually useful — not just fancy demos. I deliver production-ready solutions that are easy to maintain and scale.
📩 Let’s chat about your use case and make your app smarter — the right way!
🤖 Chatbots & Virtual Assistants
🎙️ Voice-controlled AI using Twilio or Vapi
🧠 Smart search, summarization & content generation
🔀 Multi-model switching using OpenRouter
🔐 Secure & scalable integration with clean code
💡 What You’ll Get:
✅ End-to-end AI integration in your MERN app
✅ Clean, scalable, and modular code
✅ Support for advanced prompt handling
✅ Optional UI updates (React / Next.js + Tailwind)
✅ Fast delivery and clear documentation
🛠️ Technologies:
Frontend: React, Next.js
Backend: Node.js, Express
Database: MongoDB, PostgreSQL
AI APIs: OpenAI, Gemini, VAPI, Twilio, OpenRouter
Vector DBs: Pinecone, ChromaDB, Weaviate
Serverless: Vercel, Netlify, AWS Lambda
👋 Why Me?
With real-world experience integrating AI into full-stack apps, I understand how to make these tools actually useful — not just fancy demos. I deliver production-ready solutions that are easy to maintain and scale.
📩 Let’s chat about your use case and make your app smarter — the right way!
Programming Languages
JavaScript, Python, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, Performance Optimization, DesignWhat's included
| Service Tiers |
Starter
$150
|
Standard
$300
|
Advanced
$700
|
|---|---|---|---|
| Delivery Time | 3 days | 5 days | 10 days |
Number of Revisions | Unlimited | Unlimited | Unlimited |
Number of Pages | 10 | ||
Design Customization | |||
Content Upload | - | ||
Responsive Design | - | - | |
Source Code |
3 reviews
(3)
(0)
(0)
(0)
(0)
This project doesn't have any reviews.
VP
Valeriu P.
Aug 15, 2024
Website rebuilding
Excellent service! Highly recommend!
FA
Fatima A.
Mar 4, 2022
You will get an amazing WordPress website design for your business
Great communication. I'm very satisfied with what I received. wow working with was amazing he extremely experienced with this kind of work. Thank you so much.
FP
Fred P.
Jun 9, 2021
WordPress + Divi Designer and Content Manager
Great upworker. Quick and good communications.
About Sohan
Fullstack Developer
100%
Job Success
Chittagong, Bangladesh - 7:14 pm local time
A lot of my work involves understanding existing codebases, fixing performance issues, and adding features without breaking things.
My main stack is JavaScript / TypeScript, Next.js, Node.js, and NestJS, with PostgreSQL and MongoDB on the data side. I’ve also worked with Go for backend services where performance or simplicity mattered.
For more system-level problems, I’ve used Redis and job queues (BullMQ) for caching, background processing, and async workflows, as well as WebSockets for real-time features.
I don’t blindly follow tasks. If something feels over-engineered or risky, I’ll point it out and suggest a better approach. Clients usually appreciate that because it prevents future problems.
If you need someone who can step into an existing project, understand it quickly, and move it forward safely, I’m a good fit.
Steps for completing your project
After purchasing the project, send requirements so Sohan can start the project.
Delivery time starts when Sohan receives requirements from you.
Sohan works on your project following the steps below.
Revisions may occur after the delivery date.
Requirement Review & Planning
I’ll analyze your app, AI use case, and chosen services (e.g., ChatGPT, Gemini, DeepSeek, Twilio) to understand your goals and draft a tailored plan.
API Key Setup & Security
I’ll guide you in setting up the necessary API keys and securely store them using environment variables.