I will do mobile app development, react native app, ai app for ios android

S
subhashnuwan
S
subhashnuwan
Subhash
do mobile app development, react native app, ai app for ios android
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do mobile app development, react native app, ai app for ios android
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do mobile app development, react native app, ai app for ios androiddo mobile app development, react native app, ai app for ios androiddo mobile app development, react native app, ai app for ios android

About this gig

Want a mobile app that actually feels smart, not just another app with a chatbot bolted on?


I build cross-platform mobile apps with React Native (Expo) and Firebase, and integrate real AI features: LLM-powered chat, smart matching, and automation.


What I build:

  • Cross-platform apps (iOS + Android) with React Native / Expo
  • - Real-time features: chat, live data, notifications via Firebase
  • - AI integrations: OpenAI / OpenRouter chatbots, recommendations, content generation
  • - Custom matching and recommendation algorithms
  • - Clean, responsive UI/UX

Recent work: Built AALE, an anonymous social app (React Native/Expo + Firebase) with real-time chat and a custom matching algorithm. Also built SmartApply AI, an automation tool using an LLM (OpenRouter) for match scoring and content generation, plus a Telegram bot with REST API integrations.


Good fit for: founders needing an MVP with an AI feature, or businesses adding AI to an existing app.


Portfolio: github.com/snb-dev


Message me before ordering so I can confirm fit.

  • App type

    • Hybrid

  • Programming language

    • JavaScript
    • TypeScript

  • Frameworks

    • Node.js
    • React Native

  • Purpose

    • Chat
    • Dating
    • Shopping
    • Taxi
    • Booking
    • Social networking
    • Health & fitness
    • IoT
    • Productivity tools
    • Real estate

  • Tools

    • Expo
    • Firebase

  • Expertise

    • Cross browser/Device compatibility
    • Performance
    • Data storage
    • Firebase
    • API integration

Get to know Subhash

Subhash

Full Stack and Mobile Developer, AI Automation Specialist

5.0(2)
  • FromSri Lanka
  • Member sinceOct 2017
  • Last delivery3 years

  • Languages

    Sinhala, English
Hi, I'm Subhash Nuwan. Full-stack and mobile developer completing a BSc (Hons) in Software Engineering at The Open University of Sri Lanka. I build with React, React Native, Node.js, and Firebase, and integrate AI (OpenAI API, n8n) into real products. Recent work: a cross-platform social app (React Native + Firebase) and an automated content pipeline that researches, writes, and publishes SEO articles with n8n and AI. I also taught IT for over a year, so I explain things clearly and keep you in the loop. Need an app, website, or AI workflow built right? Let's talk.

My Portfolio

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