Hire the Best App Developers in Bengaluru, IN

I'm a mobiIe app developer.I have 10+ year experience in native android, iOS and Crossplatform app development(React Native) also in web development. Working for individuals all over the world. Since I have started iOS, Android, cross platform app development, I have been spending every spare minute writing code for the iPhone,Android and learning everything on mobile application development. Additionally to development of new apps, a lot of the work I do is on-going maintenance of existing popular apps. I always aim to maintain a long term relationship with my clients. Whether you've lost your original. I always aim to maintain a long term relationship with my clients. Whether you've lost your original developer, need additional resources, or want a brand new app, I can step in and take over wherever you need. Thanks!

⭐️ iOS, Flutter, and Backend Freelancer, specialized in building robust mobile applications, their ecosystem, architecture, app engagement, and its monetization. Expert level experience in developing and architecting mobile apps for success and optimum monetization. New to Upwork. Self-taught developer. ⭐️ Work Experience I have worked on and built applications ranging in various different industries. Below are a few: DrLive - Virtual consultation application for patients and doctors Piingle - A social gifting and loyalty points platform Sabhankosh - Live Broadcasting application for theatrical performances Sri Sai Spiritual Centre - App for a charitable nonprofit and spiritual organization ⭐️ Why choose me? Reliable and Resilient - I have 8+ years of work experience in the industry. Clients can be assured that the required work will be delivered within the given timeline. Any problems that the client faces will be resolved by providing the required solution and fix. Going the extra mile - Providing the best work and solution is at the core of my work ethic. My clients are assured that they will get more than what they are looking for. Responsive - All lines of communication are always open to my clients. I understand the client's eagerness for clear information regarding project work and timely reports. ⭐️ Expertise ✔️ Mobile Application Development - iOS and Flutter —Extensive development experience with developing apps for iOS and other Apple Operating systems using Objective C and Swift. •UIKit •SwiftUI •CoreData •CoreBluetooth •CoreAnimation •Code Optimisation •Clean Mobile Architecture - VIPER •Testing and Debugging •Pen Testing •Good Documentation —I have also developed cross-platform mobile applications using Flutter. •Clean Mobile Architecture •Testing and Debugging •Pen Testing •Code Optimisation •Testing and Debugging •Pen Testing Good Documentation ✔️Backend Services - Google Cloud Platform • Extensive development experience building backend infrastructure for mobile applications using Google Cloud Platform and its products. - Key product technologies with in-depth expertise - Backend Servers: • App engine Serverless Environment • Cloud Functions • Cloud Run • Nodejs - Database: • MongoDB • Firebase Realtime Database • Firestore Database

IoT Product Engineering | | Zephyr RTOS | LoRaWAN | LTE | Edge Gateways | Internet of Things (IoT) | Top IoT company | Embedded Systems | Embedded Linux | Firmware | Free RTOS | ESP32 | STM32 | nRF52 | UWB | BLE | Matter | Thread | AWS IoT | MQTT | Real Time Location System | 50+ projects I help startups, enterprises, and product companies design, develop, and scale complete IoT solutions that are secure, reliable, and built for production. With 15+ years of experience and 50+ successful IoT product deliveries, I specialize in Embedded Systems, Embedded Linux, Firmware Development, Industrial IoT, Edge Computing, AWS IoT, Full Stack Development, AI-powered IoT, and Cloud Integration. Unlike developers who focus on only firmware or cloud, I build complete end-to-end IoT products covering hardware, embedded software, wireless connectivity, cloud infrastructure, dashboards, web applications, mobile apps, and device lifecycle management. Whether you're building a Smart Home device, Industrial IoT platform, Medical Device, Wearable, Asset Tracking System, RTLS Platform, Smart Agriculture solution, Edge Gateway, or AI-enabled connected product, I can help bring it from concept to production. Why Clients Hire Me ✔ 15+ Years in Embedded Systems & IoT ✔ 50+ Successful Product Deliveries ✔ End-to-End Product Engineering ✔ Hardware + Firmware + Cloud + Web + Mobile ✔ Production-Ready Architecture ✔ Secure OTA & Device Management ✔ Clear Communication & Long-Term Partnership What I Build ✔ IoT Product Architecture ✔ Embedded Software Development ✔ Embedded Linux Platforms ✔ Industrial IoT Solutions ✔ Smart Home Products ✔ Connected Devices ✔ Wearables ✔ Medical Devices ✔ Asset Tracking Platforms ✔ Real-Time Location Systems (RTLS) ✔ Smart Agriculture ✔ Smart Buildings ✔ Fleet Management Solutions ✔ Industrial Automation ✔ Energy Monitoring Systems ✔ AI-powered IoT Platforms Embedded Firmware Development: ✔ Embedded C ✔ C++ ✔ Python ✔ Zephyr RTOS ✔ FreeRTOS ✔ Bare Metal Firmware ✔ Bootloader Development ✔ Secure Firmware ✔ OTA / FOTA Updates ✔ Low Power Optimization ✔ Sensor Fusion ✔ Multi-threaded Applications ✔ Device Drivers ✔ Production Firmware Embedded Linux & Edge Computing: ✔ Yocto Project ✔ Buildroot ✔ OpenWrt ✔ Linux BSP ✔ Linux Kernel Customization ✔ Device Drivers ✔ Device Tree ✔ U-Boot ✔ Secure Boot ✔ Android Verified Boot (AVB) ✔ Root Filesystem Encryption ✔ dm-verity ✔ Mender OTA ✔ Docker ✔ Edge Computing ✔ Edge Gateways ✔ Raspberry Pi ✔ Intel NUC ✔ NVIDIA Jetson ✔ Rockchip ✔ NXP i.MX Microcontrollers & Embedded Platforms: ✔ ESP32 Series ✔ STM32 ✔ Nordic nRF52 / nRF53 ✔ NXP ✔ Silicon Labs ✔ Microchip ✔ Raspberry Pi Pico Wireless & Connectivity: ✔ Bluetooth Low Energy (BLE) ✔ BLE Mesh ✔ Wi-Fi ✔ Ethernet ✔ Thread ✔ Matter ✔ OpenThread ✔ Zigbee ✔ Z-Wave ✔ UWB ✔ LoRa ✔ LoRaWAN ✔ LTE ✔ LTE Cat-M ✔ NB-IoT ✔ GPS / GNSS ✔ MQTT ✔ CoAP ✔ TCP/IP ✔ Modbus ✔ CAN ✔ RS485 ✔ UART ✔ SPI ✔ I2C ✔ USB Secure IoT Architecture: ✔ Secure Boot ✔ Hardware Security Modules (ATECC608) ✔ TLS ✔ MQTT over TLS ✔ Certificate Management ✔ Device Authentication ✔ Secure Provisioning ✔ Encrypted Storage ✔ Secure OTA ✔ Device Lifecycle Management Cloud IoT & Backend Development: ✔ AWS IoT Core ✔ Azure IoT Hub ✔ MQTT Brokers ✔ REST APIs ✔ Docker ✔ Kubernetes ✔ PostgreSQL ✔ InfluxDB ✔ Grafana ✔ Time-Series Databases ✔ Remote Device Management ✔ Fleet Management ✔ Edge Analytics ✔ Telemetry Pipelines Full Stack & Mobile Development: ✔ React ✔ Next.js ✔ Node.js ✔ MERN Stack ✔ Flutter ✔ TypeScript ✔ Redux ✔ TanStack Query ✔ Responsive Dashboards ✔ Admin Portals ✔ Analytics Platforms AI + IoT (AIoT): ✔ Predictive Maintenance ✔ Edge AI ✔ Computer Vision ✔ AI-powered Video Analytics ✔ Intelligent Alerts ✔ Sensor Data Analytics ✔ Machine Learning Models ✔ Digital Twin Platforms ✔ RAG-based Industrial AI Solutions Industries Served: ✔ Industrial IoT (IIoT) ✔ Manufacturing ✔ Healthcare ✔ Smart Home ✔ Wearables ✔ Consumer Electronics ✔ Energy & Utilities ✔ Defense ✔ Logistics ✔ Automotive Why My Approach Is Different: Many developers specialize in only one part of the product—firmware, hardware, or cloud. I bring all of these together. From hardware architecture and embedded firmware to Embedded Linux, cloud infrastructure, mobile applications, dashboards, AI integration, and production deployment, I help companies build complete connected products that are scalable, secure, and production-ready. I focus on long-term product success, maintainable architecture, reliable engineering, and clear communication—not just delivering code. Let's Build Your Next IoT Product: Whether you're building your first prototype or scaling an enterprise IoT platform handling thousands of connected devices, I can help you make the right architectural decisions from day one. Message me with your product idea, technical challenges, or project requirements, and I'll help you define a clear, scalable roadmap to bring it to market.