Contact person: Business Client

Phone:Show

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Location: Singapore, Italy

Budget: Recommended by industry experts

Time to start: As soon as possible

Project description:
"React Native Developer Needed to Integrate ChatGPT AI Chatbot Into Existing App

Project Overview

Luminis is developing next-generation biotechnology and aquaculture solutions powered by AI. We are looking for a skilled React Native developer to integrate an AI chatbot (ChatGPT) into our existing app.

The chatbot will act as a smart assistant — answering questions, guiding users, and providing insights from our proprietary data in a clean and intuitive chat interface.

Key Responsibilities

Integrate OpenAI’s ChatGPT API (GPT-4 or GPT-5-Turbo) into our React Native app.

Build a chat interface (using react-native-gifted-chat or similar).

Set up a secure backend API layer (Node.js, Firebase, or similar) to handle OpenAI API calls.

Ensure API key security (no keys stored on the client side).

Implement basic conversation context memory (retain recent chat history).

Provide a simple configuration file for API keys and environment variables.

Optimize UI/UX for responsiveness, light/dark mode, and clean design.

Optional: add analytics hooks (Firebase or Mixpanel) for usage tracking.

Technical Requirements

Proven experience with React Native (TypeScript preferred).

Strong understanding of REST APIs and state management.

Experience integrating OpenAI API or similar LLM services.

Familiarity with Node.js / Express / Firebase Functions.

Working knowledge of secure storage and authentication best practices.

Ability to deliver clean, documented code.
Deliverables

Fully functional AI chat module integrated into our existing React Native app.

Backend service for routing user messages to/from the OpenAI API.

Basic documentation on setup, environment variables, and API key usage.

One revision cycle for performance/UI tweaks.

Bonus job - publish the app on Google Play and Apple Store

Looking foward to working with you." (client-provided description)