You will get a specialized IoT or BLE mobile application integration
Project details
Bridge the gap between hardware configurations and mobile interfaces with an enterprise-grade IoT app. I specialize in building highly resilient, offline-first applications that communicate flawlessly with physical devices, smart charging stations, and custom microcontrollers over Bluetooth Low Energy (BLE) and industry-standard protocols like OCPP.
Every application is engineered using strict Clean Architecture guidelines, ensuring your hardware communications execute safely on low-latency background threads without locking up your consumer-facing application screens.
What this project package delivers:
• Robust background scanning, secure peripheral bonding, and automated reconnect engines.
• Asynchronous hexadecimal and binary data packet stream parsing mapped directly to fluid UIs.
• Offline-first local data synchronization that preserves device tracking states during network drops.
• Full-stack cloud bridging to secure Ktor/Spring Boot backends over real-time WebSockets.
Every application is engineered using strict Clean Architecture guidelines, ensuring your hardware communications execute safely on low-latency background threads without locking up your consumer-facing application screens.
What this project package delivers:
• Robust background scanning, secure peripheral bonding, and automated reconnect engines.
• Asynchronous hexadecimal and binary data packet stream parsing mapped directly to fluid UIs.
• Offline-first local data synchronization that preserves device tracking states during network drops.
• Full-stack cloud bridging to secure Ktor/Spring Boot backends over real-time WebSockets.
Platform
AndroidApp Type
Native AppDevelopment Technology
Kotlin, SwiftApp Purpose
IoT, Maps & Navigation, ProductivityExpertise
Cross Browser & Device Compatibility, Performance Optimization, SecurityWhat's included
| Service Tiers |
Starter
$499
|
Standard
$1,199
|
Advanced
$2,499
|
|---|---|---|---|
| Delivery Time | 7 days | 14 days | 25 days |
Number of Revisions | 2 | 3 | 5 |
Number of Mobile Operating Systems | 2 | 2 | 2 |
App Store Upload | - | - | |
App Icon Design | |||
Splash Screen | |||
Ad Network Integration | - | ||
Source Code | - |
Frequently asked questions
7 reviews
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RS
Ranjeet S.
Jan 21, 2025
Resolve small issues in Android Land Measurement App
It was a wonderful experience for our project. Would love to work long term in future too.
OM
Oleksandr M.
Dec 22, 2024
Small kotlin app
Project completed very quickly. Jaypalsinh is a nice and talanted freelancer.
MB
Marco B.
Jun 17, 2024
android fixes
MB
Marco B.
Jun 17, 2024
html5 app dev
LC
Linoy C.
Aug 27, 2023
Add sign to documents
It was great to work with Jaypalsinh,excellent work.
About Jaypalsinh
Mobile Solutions Architect | KMP & React Native | Full-Stack Backend
100%
Job Success
Dholka, India - 1:24 pm local time
I engineer high-performance mobile ecosystems, robust backend services, and scalable cloud infrastructure. With over 5 years of professional engineering experience spanning enterprise mobile frameworks and custom server setups, I specialize in taking complex software requirements from initial concept to high-concurrency production deployments.
Whether you need to launch a scalable Minimum Viable Product (MVP) for a startup, migrate a legacy codebase to a modern multiplatform framework, or architect a secure backend connected to real-time IoT hardware, I deliver production-ready code built strictly on clean architecture principles.
🛠️ DEEP TECHNICAL CAPABILITIES & TOOLKIT
• MOBILE & CROSS-PLATFORM DEVELOPMENT
- Frameworks: Kotlin Multiplatform (KMP), Compose Multiplatform (CMP), React Native (with Expo), and Flutter.
- Native Ecosystems: Android SDK (Kotlin/Java), iOS (SwiftUI), and MacOS Native APIs (SwiftUI, Accessibility Services, Background Tasks).
- Specialized Platforms: Android TV OS and Android WearOS.
• FULL-STACK BACKEND & AUTOMATION
- Frameworks: Ktor Server, Spring Boot, FastAPI, and Flask.
- Real-Time Systems: WebSockets, RESTful APIs, high-security AES encryption engines, and custom background synchronization modules.
• DATA ARCHITECTURE & MANAGEMENT
- Databases: PostgreSQL, MongoDB, Firebase Realtime Database, and Firebase Firestore.
- Capabilities: Offline-first data sync engines with 99.9% network drop resilience and optimized relational/non-relational schemas.
• DEVOPS, SERVER-SIDE & CLOUD
- Infrastructure: Docker Containers, Portainer, Nginx Reverse Proxies, and Linux environments.
- Platforms: Amazon Web Services (AWS), Oracle Cloud Infrastructure, and custom Self-Hosted bare metal / Raspberry Pi setups.
• WEB FRONT-END & COMMERCE
- Tech Stack: React.js, HTML5/CSS3, optimized custom Landing Pages, and custom Shopify/WooCommerce platform integrations.
📈 PROVEN ENGINEERING IMPACT
• 50% App Performance Optimization: Proven track record refactoring legacy MVP architectures into modern MVVM Clean Architecture, reducing app start-time and increasing navigation fluidity by half.
• Hardware & IoT Integrations: Successfully engineered production applications communicating directly with physical IoT devices (such as smart EV chargers) via Bluetooth Low Energy (BLE) and the OCPP protocol.
• Multi-Module Architecture Leadership: Pioneer of strict multi-module code isolation for large-scale enterprise setups (including Android TV layouts for the hospitality sector), slashing technical debt and reducing long-term maintenance overhead by up to 40%.
🎯 DOMAIN & INDUSTRY EXPERTISE
1. E-Commerce & Digital Marketplaces: Complex multi-vendor order matching workflows, automated transaction routing, and custom storefront extensions (Shopify/React).
2. Healthcare, NGOs, & Logistics: Real-time supply-demand matching (e.g., blood donation networks), secure user onboarding workflows, and strict data privacy compliance.
3. Business Automation & SaaS: Tailored "Store OS" applications designed to eliminate manual bottlenecks by digitizing paper-and-pencil enterprise workflows.
Let’s hop on a call to talk through your project's technical specifications and outline an actionable development timeline.
Steps for completing your project
After purchasing the project, send requirements so Jaypalsinh can start the project.
Delivery time starts when Jaypalsinh receives requirements from you.
Jaypalsinh works on your project following the steps below.
Revisions may occur after the delivery date.
Protocol Analysis & GATT Mapping
Analyzing hardware data sheets, mapping Bluetooth services/characteristics, and setting up asynchronous BLE peripheral connection logic.
BLE Core Connectivity Build
Engineering secure scanning, cryptographic bonding, and automated background reconnection handlers resilient against sudden device drops.