You will get IoT enabled mobile app development with real time control
Top Rated
Top Rated
Project details
You will get a reliable IoT-enabled mobile application that connects seamlessly with smart devices and hardware systems. I build apps that handle real-time data, device communication, and remote control while maintaining performance and security. From smart home and wearable devices to industrial and IoT-enabled consumer products, the app is designed to scale and perform under real-world conditions. The focus is on stable connectivity, clean architecture, and a smooth user experience.
Platform
Mobile WebApp Type
Hybrid AppDevelopment Technology
Flutter, Kotlin, SwiftApp Purpose
AR, Chat, Dating, Entertainment, Health & Fitness, IoT, Maps & Navigation, Productivity, Restaurant, StreamingExpertise
Cross Browser & Device Compatibility, Design, Performance OptimizationWhat's included
| Service Tiers |
Starter
$2,000
|
Standard
$4,000
|
Advanced
$6,000
|
|---|---|---|---|
| Delivery Time | 10 days | 20 days | 30 days |
Number of Revisions | 1 | 2 | 3 |
Number of Mobile Operating Systems | 1 | 2 | 3 |
App Store Upload | - | - | - |
App Icon Design | - | - | - |
Splash Screen | - | - | - |
Ad Network Integration | - | - | - |
Source Code | - | - | - |
24 reviews
(23)
(1)
(0)
(0)
(0)
This project doesn't have any reviews.
LM
Larry M.
Jun 14, 2026
Android/Flutter Developer for "Offline-First" Safety Hardware (BLE Scanning + Kiosk Mode)
Puneetpal did an exceptional job on the VisiBLE Guardian fleet app project. His technical expertise in Android/Flutter and his commitment to the offline-first architecture ensured we met our milestones on time. He was a great partner in getting this project through the final hardening phase.
RP
Ross P.
Apr 19, 2026
Contract Title: AOF V1-Critical Blitz: Infrastructure Hardening & Full Backend Refactor (admin)
Puneet has been great, which is why I use him repeatedly. He successfully executed a complex architectural overhaul for us, dismantling a 3,000+ line monolith into a modular, enterprise-ready system complete with an infinitely scalable testing scheme. He neutralized critical security vulnerabilities and restored our CI/CD pipeline with incredible speed and technical maturity. Proactive, thorough, and highly recommended for high-stakes infrastructure work. This sprint and his last sprint were large, foundational refactorings that will affect our company and users enormously and the result has been exceptional.
RP
Ross P.
Mar 31, 2026
UPWORK CONTRACT: Sprint 4 — Architectural Hardening & Validation Shields
2nd time working with Puneet. Another great job and a great sprint.
RP
Ross P.
Mar 11, 2026
Flutter Developer (BLoC) - Hardcoded Keys to Env. Vars. & Native Stripe (Node.js familiarity)
Puneet did a great job. Work was very solid and he solved not only our explicitly stated goals/needs but also made suggestions and tweaks that addressed issues we didnt even know we had.
Very pleased overall. Already booked him for another sprint/contract.
Very pleased overall. Already booked him for another sprint/contract.
KE
Karim E.
Aug 27, 2025
External MIDI Keyboard Hold function
I hired Puneetpal Arneja through Upwork to update my iOS app WorldScales, which supports Byzantine music education and microtonal tuning. The goal was to implement a new feature allowing external MIDI controllers to trigger the internal “Hold Mono” functionality—essential for sustaining notes during performance and practice.
Puneetpal delivered exactly what was needed: seamless integration of external MIDI input with the app’s internal logic, enabling both internal and external control of sustained notes. His communication was clear, his technical execution was precise, and he respected the musical and functional nuances of the app.
This update makes WorldScales more versatile for musicians using external keyboards, and I’m grateful for Puneetpal’s professionalism and attention to detail. Highly recommended for MIDI-related development and iOS app enhancements.
Puneetpal delivered exactly what was needed: seamless integration of external MIDI input with the app’s internal logic, enabling both internal and external control of sustained notes. His communication was clear, his technical execution was precise, and he respected the musical and functional nuances of the app.
This update makes WorldScales more versatile for musicians using external keyboards, and I’m grateful for Puneetpal’s professionalism and attention to detail. Highly recommended for MIDI-related development and iOS app enhancements.
About Puneetpal
Senior Mobile App Developer | AI Agents & LLM Integration
100%
Job Success
Irving, United States - 11:39 pm local time
💼 𝗪𝗵𝗮𝘁 𝗜 𝗗𝗼
I help businesses own the 𝗲𝗻𝗱-𝘁𝗼-𝗲𝗻𝗱 𝗺𝗼𝗯𝗶𝗹𝗲 𝗱𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 𝗹𝗶𝗳𝗲𝗰𝘆𝗰𝗹𝗲, including:
Product & technical strategy
UX/UI implementation
Mobile app development (iOS, Android, Flutter, React Native)
𝗔𝗜 𝗮𝗴𝗲𝗻𝘁 & 𝗟𝗟𝗠 𝗶𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻 (OpenAI, Claude, Gemini APIs)
𝗢𝗻-𝗱𝗲𝘃𝗶𝗰𝗲 𝗔𝗜 & 𝗶𝗻𝘁𝗲𝗹𝗹𝗶𝗴𝗲𝗻𝘁 𝗳𝗲𝗮𝘁𝘂𝗿𝗲𝘀 (smart search, AI chat, voice agents, recommendations)
Backend & API integration (Python, REST APIs)
App Store & Play Store deployment
Ongoing maintenance and performance optimization
🤖 𝗔𝗜 & 𝗔𝗴𝗲𝗻𝘁𝗶𝗰 𝗪𝗼𝗿𝗸
This is where mobile development is heading — and I'm already there. I build mobile apps that go beyond static features by embedding 𝗔𝗜 𝗮𝗴𝗲𝗻𝘁𝘀 and 𝗟𝗟𝗠-𝗽𝗼𝘄𝗲𝗿𝗲𝗱 𝘄𝗼𝗿𝗸𝗳𝗹𝗼𝘄𝘀 directly into the user experience:
Conversational AI interfaces and in-app chat agents
Agentic workflows that automate multi-step user tasks
RAG (Retrieval-Augmented Generation) pipelines connected to mobile UIs
LLM API integration (OpenAI, Anthropic, Google Gemini)
AI-assisted onboarding, support, and personalization flows
On-device ML with Core ML and TensorFlow Lite
Whether you need a 𝗰𝗵𝗮𝘁𝗯𝗼𝘁 𝗲𝗺𝗯𝗲𝗱𝗱𝗲𝗱 𝗶𝗻 𝘆𝗼𝘂𝗿 𝗮𝗽𝗽, an 𝗮𝗴𝗲𝗻𝘁 𝘁𝗵𝗮𝘁 𝗮𝗰𝘁𝘀 𝗼𝗻 𝗯𝗲𝗵𝗮𝗹𝗳 𝗼𝗳 𝘂𝘀𝗲𝗿𝘀, or 𝗔𝗜-𝗱𝗿𝗶𝘃𝗲𝗻 𝗽𝗲𝗿𝘀𝗼𝗻𝗮𝗹𝗶𝘇𝗮𝘁𝗶𝗼𝗻 at scale — I can architect and ship it.
🏆 𝗡𝗼𝘁𝗮𝗯𝗹𝗲 𝗪𝗼𝗿𝗸
𝗖𝗶𝘁𝗶𝗯𝗮𝗻𝗸 𝗠𝗼𝗯𝗶𝗹𝗲 𝗔𝗽𝗽 — onboarding, KYC, account linking
𝗔𝗽𝗽𝗹𝗲 𝗕𝗮𝗰𝗸𝘀𝘁𝗮𝗴𝗲 𝗔𝗽𝗽 — internal enterprise app for Apple Stores
𝗣𝗡𝗖 & 𝗖𝗶𝘁𝗶𝘇𝗲𝗻𝘀 𝗕𝗮𝗻𝗸 𝗠𝗼𝗯𝗶𝗹𝗲 𝗔𝗽𝗽𝘀
𝗕𝗕𝗤 𝗚𝘂𝗿𝘂, 𝗗𝗶𝗮𝗹𝗲𝗱, 𝗚𝗼 𝗢𝘂𝘁𝗱𝗼𝗼𝗿𝘀, 𝗣𝗹𝗮𝗻𝗸𝗸 𝗦𝘁𝘂𝗱𝗶𝗼
🛠 𝗖𝗼𝗿𝗲 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲
iOS (Swift, SwiftUI, UIKit) | Android (Kotlin)
Flutter & React Native
𝗔𝗜/𝗟𝗟𝗠 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻 (OpenAI, Claude, Gemini, LangChain)
𝗢𝗻-𝗗𝗲𝘃𝗶𝗰𝗲 𝗠𝗟 (Core ML, TensorFlow Lite)
REST APIs & Python backend development
Zoho integrations | Analytics | Biometric auth
Performance optimization & memory management
🤝 𝗛𝗼𝘄 𝗜 𝗪𝗼𝗿𝗸
Clear communication & realistic timelines
Clean, maintainable, and scalable code
Strong focus on security, performance, and UX
Comfortable working with startups, agencies, and large enterprises
Keeps up with the AI tooling landscape so your app doesn't fall behind
Steps for completing your project
After purchasing the project, send requirements so Puneetpal can start the project.
Delivery time starts when Puneetpal receives requirements from you.
Puneetpal works on your project following the steps below.
Revisions may occur after the delivery date.
IoT Requirement Analysis
Architecture & App Development