You will get MQTT-based real-time iOS and Android app for IoT & smart devices
Project details
I deliver production-ready iOS apps with real-time MQTT integration for smart devices and IoT systems. My apps feature clean SwiftUI design, reliable publish/subscribe messaging, push notifications, and optional dashboards, providing a polished, maintainable solution from MVP to App Store-ready deployment.
App Purpose
Chat, Entertainment, Gaming, Health & Fitness, IoT, Lifestyle, Medical, Productivity, RestaurantExpertise
Design, Localization, Performance OptimizationWhat's included
| Service Tiers |
Starter
$499
|
Standard
$999
|
Advanced
$1,599
|
|---|---|---|---|
| Delivery Time | 5 days | 10 days | 20 days |
Number of Revisions | 1 | 3 | 5 |
App Store Upload | - | - | |
Source Code |
Optional add-ons
You can add these on the next page.
Firebase or cloud backend integration
+$250
Device dashboards and analytics
+$250
Push notifications for alerts
+$150Frequently asked questions
8 reviews
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MR
Mo R.
Jul 21, 2026
iOS Application Developer Needed
MS
Matthew S.
Jun 2, 2026
Convert APNG Files to iMessage Sticker Pack
I highly recommend Arjun. He was very patient while we worked through some changes to the project on our end and he was always available for support. His skill in helping us get our Sticker Pack App on the Apple App Store was extremely helpful. He knows what he's doing. He's communicative, patient, kind and ready to work. It's hard to find people like this. Would definitely recommend Arjun to anyone.
LV
Larry V.
May 18, 2026
iOS Developer Needed for App Blocking MVP in Swift
I love working with Arjun. This is the 2nd app we are building together and I am very happy to work with him. He is fast to build and to resolve any issues. Very good communicator as well as polite. I highly recommend working with him if you want to build any kind of mobile app.
AS
Amitabha S.
May 15, 2026
iOS SDK Prototype Development (Swift) – License-Based Dynamic WebView System
I hired Arjun Gautami based on his strong profile and 100% success rate, and initially had high expectations for the project. However, during the course of development, communication and collaboration became challenging once detailed code review feedback was provided.
There appeared to be reluctance in addressing improvement requests, and it was often difficult to schedule calls to discuss technical concerns or clarify implementation details. It is possible that the project scope or complexity was underestimated during the bidding stage, which may have contributed to the difficulties encountered during execution.
After approximately three months of engagement, the delivered codebase still requires significant rework on our side, and a considerable amount of time was spent on follow-ups and coordination.
For relatively straightforward or standard projects, Arjun may still be a suitable choice. However, for projects involving more complex, custom, or evolving requirements, clients may want to assess technical alignment and communication expectations carefully before proceeding.
I sincerely wish Arjun the very best in his career and hope he continues to grow his technical and professional skills with experience.
There appeared to be reluctance in addressing improvement requests, and it was often difficult to schedule calls to discuss technical concerns or clarify implementation details. It is possible that the project scope or complexity was underestimated during the bidding stage, which may have contributed to the difficulties encountered during execution.
After approximately three months of engagement, the delivered codebase still requires significant rework on our side, and a considerable amount of time was spent on follow-ups and coordination.
For relatively straightforward or standard projects, Arjun may still be a suitable choice. However, for projects involving more complex, custom, or evolving requirements, clients may want to assess technical alignment and communication expectations carefully before proceeding.
I sincerely wish Arjun the very best in his career and hope he continues to grow his technical and professional skills with experience.
MR
Mo R.
Apr 14, 2026
iOS Application Developer Needed
We had a great experience working with Arjun on our app development project. Arjun handled everything from technical implementation to problem-solving with a high level of professionalism.
About Arjun
Senior Mobile App Developer | iOS & Android | SwiftUI | Flutter | AI
92%
Job Success
Gandhinagar, India - 4:41 am local time
WHAT I BUILD
• iOS App Development : Swift, SwiftUI, UIKit, native iOS development, clean architecture, performance optimisation
• Android App Development : Kotlin, Jetpack Compose, native Android applications
• AI App Development : OpenAI API, ChatGPT, Gemini, AI chatbots, AI agents, voice AI, ElevenLabs, Whisper, text-to-speech, speech-to-text, AI image and video generation
• Cross-Platform App Development : Flutter and React Native for iOS and Android
• Web Admin Panels & Dashboards : Responsive web-based admin panels, management dashboards, user management, analytics, content management, payments, reporting, and platform administration
• Backend & API Development : Firebase, Supabase, Node.js, FastAPI, REST APIs, GraphQL, PostgreSQL, AWS, Google Cloud
• Analytics & Product Tracking : Mixpanel, Firebase Analytics, event tracking, funnels, user behavior, conversion tracking, retention analytics
• Payments & Subscriptions : StoreKit, Apple In-App Purchases, RevenueCat, Stripe, paywalls, subscription management
• Advanced Mobile Features : FamilyControls, Screen Time API, HealthKit, NFC, AVFoundation, camera, location services, push notifications, real-time chat, live streaming, analytics
RECENT EXPERIENCE
• AI image & video generation platform
• Screen Time productivity app using Apple's FamilyControls API
• AI wellness application with voice AI
• Fitness streaming platform with web administration
• NFC automation application
• Real-time chat and multiplayer applications
• Mobile apps with custom web admin dashboards and backend systems
WHY WORK WITH ME
With 8+ years of hands-on development experience, I can contribute across the full product lifecycle, architecture, mobile development, web admin panels, backend/API integration, AI features, subscriptions, testing, performance optimisation, and App Store/Google Play deployment.
I focus on building reliable, scalable products with clean architecture and polished user experiences, not just completing tickets.
If you're looking for a developer who can build the complete product, Mobile App + Backend + Web Admin Panel, from idea to production, I'd be happy to discuss your project.
I've helped clients launch new products, modernise existing applications, integrate advanced AI capabilities, improve performance, and successfully release apps to the App Store.
🔑 Areas I cover: iOS• Android • Flutter App Development • Mobile App Development • AI Development • flutter developer • flutter app developer • flutter mobile app development • flutter mobile app developer • mobile app developer • cross-platform app development • react native • react native mobile app developer • react developer • full stack developer • full stack mobile app developer • web developer • web design • api development • REST API integration • ai developer • ai chatbot developer • ai software developer • image recognition • job application automation • MVP development • App Store & Google Play deployment
Steps for completing your project
After purchasing the project, send requirements so Arjun can start the project.
Delivery time starts when Arjun receives requirements from you.
Arjun works on your project following the steps below.
Revisions may occur after the delivery date.
Requirements & Concept
Client provides app idea, MQTT topics, devices, and optional backend/design info.
Setup & Design
Configure MQTT client, SwiftUI UI setup, optional Firebase backend.