Android SDK Developers For Hire
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Hire Mahihassi
I am a dedicated Electrical Engineer with a Master’s in Embedded Systems, specializing in firmware development, PCB design, and complete IoT product engineering. From concept to market-ready product, I deliver robust embedded solutions that combine hardware, software, and intelligent connectivity. Core Expertise ->...I am a dedicated Electrical Engineer with a Master’s in Embedded Systems, specializing in firmware development, PCB design, and complete IoT product engineering. From concept to market-ready product, I deliver robust embedded solutions that combine hardware, software, and intelligent connectivity. Core Expertise -> Microcontrollers & Embedded Systems: STM32, ESP32, TI Tiva, C2000, MSP430 (Texas Instruments), NXP LPC & i.MX RT, Nordic nRF52/nRF53, Microchip PIC32 & dsPIC, Raspberry Pi, and Arduino. -> Firmware Development: Embedded C/C++, RTOS, DMA, peripheral drivers, wireless stacks (BLE, Wi-Fi, LoRa, Zigbee). -> PCB Design & RF Hardware: Professional PCB layouts using Altium Designer, KiCad, Eagle, EasyEDA and Target. Specialized in RF, IoT, and high-speed boards. -> FPGA Development: Verilog/VHDL for signal processing, hardware acceleration, and high-performance digital systems. -> AI, Machine Learning & Deep Learning: Intelligent algorithms for edge devices, control, and data analysis. -> Robotics & Control: Robotic platforms, precision motor control (FOC, PID), and industrial automation. -> Biomedical Instrumentation: Embedded systems for healthcare and diagnostic devices. -> CAD & Mechanical: 3D CAD modeling for custom housings and production-ready enclosures. Industrial Automation: PLC, SCADA, HMI and DCS integration, including OPC UA/DA, Modbus, tag monitoring, remote commands and Windows-based control applications. Full Product Development Workflow From Idea → Prototype → Final Product System Architecture & Schematics Firmware Development (optimized embedded coding & drivers) PCB Design (multi-layer, RF, low-power, IoT-ready) AI/ML Integration (edge computing & analytics) IoT Connectivity (MQTT, APIs, BLE, Wi-Fi, LoRa, Zigbee) Web & Mobile App Development (real-time dashboards & control apps) Mechanical CAD (3D modeling & enclosures) Software Development Web Applications: Cloud dashboards, real-time monitoring, secure APIs, SaaS platforms. Mobile Applications: Cross-platform IoT control, monitoring, and productivity apps. IoT Communication: Secure & scalable device-to-cloud pipelines (MQTT, REST, WebSockets). Trading & FinTech: Algorithmic trading systems, exchange integrations (Binance, TradingView APIs). Game Development: WebGL, HTML5, Unity3D, 3ds Max, Maya, Unreal Engine 4/5, Godot. Emerging Tech: Blockchain & Web3 apps, AI-powered platforms, cloud-native solutions (AWS, Azure, GCP). less -
Hire poojatdsl
Expert Mobile App Developer | Flutter • Android • iOS • BLE/IoT I’m a results-driven Mobile App Developer with 10+ years of experience delivering high-performance, scalable apps across Flutter, Android (Kotlin/Java), and iOS (Swift) platforms. I specialize in building clean, maintainable codebases and crafting smooth,...Expert Mobile App Developer | Flutter • Android • iOS • BLE/IoT I’m a results-driven Mobile App Developer with 10+ years of experience delivering high-performance, scalable apps across Flutter, Android (Kotlin/Java), and iOS (Swift) platforms. I specialize in building clean, maintainable codebases and crafting smooth, user-focused mobile experiences. Core Expertise - Cross-platform Apps (Flutter) – Pixel-perfect UI, advanced animations, and native performance. - Native Development – Deep knowledge of Android/iOS SDKs for custom features and hardware integration. - BLE & IoT Integration – Proven experience with Nordic nRF52, secure pairing, and real-time data sync. - Firebase & Backend Services – Authentication, real-time DBs, push notifications, and cloud functions. - Scalable Architecture – BLoC, MVVM, Clean Architecture for reliable, testable, production-ready apps. What I Deliver - End-to-end mobile development (MVPs to full products) - BLE/IoT-connected applications - UI/UX implementation from design tools (Figma, Adobe XD) - Ongoing support, optimization, and feature enhancements Let’s Build Something Meaningful - I’m passionate about creating impactful apps especially in health tech, IoT, SaaS, and social platforms. If you need a reliable, senior developer who can turn your vision into a robust mobile product, let’s connect. less -
Hire GintarasZelvys
Hi. I am a full stack developer with mobile and web skills. The area of my experience includes, but not limited to mobile and website development, maintenance and e-commerce development. I have been working with following skills for over 7 years. 1. Mobile development - Java, Kotlin, Android development, SDK -...Hi. I am a full stack developer with mobile and web skills. The area of my experience includes, but not limited to mobile and website development, maintenance and e-commerce development. I have been working with following skills for over 7 years. 1. Mobile development - Java, Kotlin, Android development, SDK - Objective-C, Swift, iOS app development - Flutter, React Native, Xamarin, Ionic, Cordova. 2. Web development - Php : Laravel, Codeignitor, Symfony - Javascript : Node.js, Angular 2/4/5/6, Angular.js, React.Js, Next.js, Vue.Js, Nuxt.js - Python : Django, Flask, Bottle - Ruby : Ruby on Rails - Golang : Gin Gonic, Buffalo - Database : Mysql, Mongodb, PostresSql, Sqlite - Ecommerce : Shopify, Magento, Woocommerce, Prestashop, Bigcommerce - Cloud : AWS, Azure, Google cloud 3. AI development. - Deep learning : Tensorflow, Pytorch, Keras, Caffe - Computer vision 4. Programming languages - C++, C#, Java, Qt, Python selenium less -
Hire nimeshranpariya
nimeshranpariya nimeshranpariya
$20 USD / hour
✏️Design | ☑️ Development | ⏰ Full Time FreelancerIndiaFull-Stack Development Team | Web • Mobile • UI/UX • Scalable Solutions ⭐️ Reliable Technology Partner for Web & Mobile Development We are a full-stack development team delivering high-quality web applications, mobile apps, backend systems, and graphic design solutions. Our focus is on clean architecture,...Full-Stack Development Team | Web • Mobile • UI/UX • Scalable Solutions ⭐️ Reliable Technology Partner for Web & Mobile Development We are a full-stack development team delivering high-quality web applications, mobile apps, backend systems, and graphic design solutions. Our focus is on clean architecture, scalability, and clear communication throughout the development process. We collaborate with startups, small businesses, and growing teams to build reliable digital products using modern and proven technologies. ⚡ Mobile App Development • Flutter – cross-platform mobile apps • Native Android development • API integration & performance optimization ⚡ Frontend Development • React.js, Next.js • Vue.js, Vuex, Nuxt.js • Angular • HTML5, CSS3, JavaScript • Tailwind CSS, Bootstrap • Responsive & mobile-first UI ⚡ Backend & Web Development • Node.js, Express.js • ASP.NET MVC • PHP, Laravel • Django (Python) • REST APIs & third-party integrations ⚡ eCommerce Solutions • Magento 2 – custom development & extensions • Payment gateway & shipping integrations ⚡ Databases & Deployment • MySQL, PostgreSQL • MongoDB, Firebase • Deployment support & server configuration 🎨 Graphic & UI/UX Design • Website & mobile app UI design • Branding & marketing creatives • Clean, user-focused visual design - Domain & Hosting 🚀 What You Can Expect ✅ Clean, scalable, and maintainable code ✅ Transparent communication & regular updates ✅ Flexible engagement (short-term & long-term) ✅ Business-focused technical solutions Let’s Work Together If you are looking for a reliable team to build or enhance your web or mobile application, feel free to message us. We’ll be glad to review your requirements and suggest the right approach. 📩 Send us a message to get started. less -
Hire clickinfotech6
Hi, I’m Adnan, a Flutter and Android developer with over 4 years of experience building reliable, scalable, and high-performance mobile applications. I help startups, businesses, and entrepreneurs transform their ideas into well-structured mobile apps using modern technologies like Flutter, Kotlin, and Kotlin...Hi, I’m Adnan, a Flutter and Android developer with over 4 years of experience building reliable, scalable, and high-performance mobile applications. I help startups, businesses, and entrepreneurs transform their ideas into well-structured mobile apps using modern technologies like Flutter, Kotlin, and Kotlin Multiplatform. I focus on writing clean, maintainable code and building applications that are stable, efficient, and easy to scale as products grow. What I Can Help You Build • Android apps using Kotlin and Jetpack Compose • Cross-platform mobile apps using Flutter • Shared business logic using Kotlin Multiplatform Mobile (KMM) • Apps with REST API / GraphQL integration • Real-time apps using Firebase / Firestore • Apps with maps, location tracking, and push notifications • Performance optimisation, bug fixing, and feature improvements for existing apps Technical Expertise Flutter Android (Kotlin / Java) Kotlin Multiplatform Mobile (KMM) Jetpack Compose REST APIs / GraphQL Firebase / Firestore SQLite / Room Database Google Maps / Mapbox Push Notifications MVVM & Clean Architecture Development Approach • Understand the project requirements and recommend the most suitable technical solution • Design scalable architecture for long-term maintainability • Develop clean, well-structured, and documented code • Provide regular progress updates and milestone builds • Deliver production-ready apps for Play Store deployment I have experience working on projects involving real-time data, API integrations, device connectivity, and scalable mobile architecture. If you’re looking for a developer who values clean architecture, clear communication, and reliable delivery, I’d be happy to discuss your project and help bring your idea to life. Best regards, Adnan M. less -
Hire dobrivojej
Results-driven Full Stack Engineer with 7 years of experience developing and delivering scalable web platforms, intelligent applications and production-grade AI solutions from concept to deployment. Strong background across frontend, backend and cloud architecture with hands-on expertise building modern user...Results-driven Full Stack Engineer with 7 years of experience developing and delivering scalable web platforms, intelligent applications and production-grade AI solutions from concept to deployment. Strong background across frontend, backend and cloud architecture with hands-on expertise building modern user experience, secure APIs, automation systems and LLM-powered products that solve real business problems. Experienced in Python, JavaScript/TypeScript, Node.js, FastAPI, databases and AWS with a track record of shipping high-quality products in fast-paced startup and enterprise environments. Known for combining strong engineering fundamentals with practical AI implementation, clean communication, and a business-focused mindset that helps clients move quickly and grow efficiently. less -
Hire anthonioez
Highly experienced full stack developer with over 15+ years experience in frontend, backend, desktop and mobile app development. I have extensive experience in web, mobile and desktop app development for - iOS (Swift, SwiftUI, Objective-C), - Android (Java, Kotlin, Jetpack Compose), - Windows (C#, C++), -...Highly experienced full stack developer with over 15+ years experience in frontend, backend, desktop and mobile app development. I have extensive experience in web, mobile and desktop app development for - iOS (Swift, SwiftUI, Objective-C), - Android (Java, Kotlin, Jetpack Compose), - Windows (C#, C++), - Cross-platforms (Flutter, React), - Frontend development (HTML, CSS, Javascript, Typescript, ReactJS, NextJS, Tailwind) - Backend development (NodeJS, PHP, MySQL) and - Cloud deployment (AWS, GCP, Firebase, Linode) - AI (Antigravity, Replit, Cursor, Claude) less -
Hire diegovisiso
I turn your idea into a clean, reliable mobile app — built right the first time. I'm a Computer Science graduate specializing in Android development. I build native Android apps with Kotlin and Java, and cross-platform apps with Flutter and React Native, handling everything from UI and navigation to databases and...I turn your idea into a clean, reliable mobile app — built right the first time. I'm a Computer Science graduate specializing in Android development. I build native Android apps with Kotlin and Java, and cross-platform apps with Flutter and React Native, handling everything from UI and navigation to databases and Firebase integration. What I can build for you: ✔ Native Android apps (Kotlin / Java) ✔ Cross-platform apps (Flutter, React Native) ✔ Firebase integration — authentication, real-time database, cloud storage, notifications ✔ Database design and integration (SQLite, MySQL) ✔ Bug fixes and improvements for existing Android apps Why work with me: ✔ Clean, scalable code using modern Android practices (OOP, View Binding, Navigation Components) ✔ Clear communication and honest timelines — you'll always know where your project stands ✔ Careful testing before every delivery Before moving into development, I worked in IT support and network analysis, so I know how to listen to what users actually need, solve problems under pressure, and explain technical things in plain language. Native Portuguese speaker — happy to work with clients in Portuguese or English. Send me a message about your project and I'll get back to you quickly. Let's build something great. less -
Hire krupaHingrajia
As a Full-Stack Mobile Developer with 5+ years of experience, I specialize in building complete mobile solutions—from modern Flutter applications to scalable backend systems, databases, APIs, and cloud integration. I develop high-performance Android and iOS applications with clean architecture, intuitive UI/UX, and...As a Full-Stack Mobile Developer with 5+ years of experience, I specialize in building complete mobile solutions—from modern Flutter applications to scalable backend systems, databases, APIs, and cloud integration. I develop high-performance Android and iOS applications with clean architecture, intuitive UI/UX, and reliable backend systems that support real-world business requirements. My expertise includes both frontend and backend development, enabling me to deliver end-to-end solutions from concept to deployment. Core expertise: ✔ Flutter & Dart Cross-platform Development ✔ Backend Development with Node.js & PHP Laravel ✔ REST API Design and Integration ✔ Firebase (Authentication, Firestore, Cloud Messaging, Analytics) ✔ Database Design & Integration ✔ MySQL, PostgreSQL, SQLite, Hive, MongoDB ✔ State Management (BLoC, Provider, GetX) ✔ Clean Architecture, MVC, MVVM ✔ Google Cloud Services for Mobile Applications ✔ Authentication & Authorization (JWT, Firebase Auth) ✔ Push Notifications & Real-time Features ✔ AI-powered Mobile Features and Integrations ✔ Google Play Store & App Store Deployment What you can expect when working with me: • End-to-end mobile application development • Clean, scalable, and maintainable code • Pixel-perfect UI with smooth user experience • Secure backend APIs and database architecture • Fast communication and on-time delivery • Long-term support and maintenance Whether you need a mobile application, backend APIs, database architecture, cloud integration, or a complete full-stack solution, I can help transform your idea into a production-ready application. 👉 Let's discuss your project! less -
Hire MinaMaroufIt
I build custom software solutions for startups, growing businesses, and modern companies that need reliable, scalable, and results-driven technology. With 7+ years of experience, I help clients create and improve digital products across AI, SaaS, web, mobile, eCommerce, automation, and backend systems. I support...I build custom software solutions for startups, growing businesses, and modern companies that need reliable, scalable, and results-driven technology. With 7+ years of experience, I help clients create and improve digital products across AI, SaaS, web, mobile, eCommerce, automation, and backend systems. I support projects from planning and architecture to development, testing, deployment, and ongoing improvement. Here are my key skills: ✔️ AI & LLM Development | AI Applications | Prompt Engineering | Intelligent Automation | AI Workflows ✔️ SaaS Platform Development | Scalable Architecture | Multi-tenant Systems | Admin Panels | Subscription Systems ✔️ Full-Stack Development | Web Applications | Frontend & Backend | REST APIs | Responsive Systems ✔️ Backend Engineering & System Design | API Development | Microservices | Database Design | System Architecture ✔️ Automation & Workflow Optimization | Business Automation | Process Optimization | API Integrations ✔️ eCommerce Solutions | Shopify | WooCommerce | WordPress | Custom Integrations ✔️ Performance Optimization | Debugging | Bottleneck Fixing | Code Refactoring | System Stability ✔️ Cloud & Deployment | AWS | Scalable Hosting | Deployment Pipelines ✔️ Third-Party Integrations | Payment Gateways | CRMs | External APIs | Webhooks ✔️ Dashboards & Admin Systems | Reporting Tools | Analytics Dashboards | Internal Systems ✔️ Product Development Lifecycle | MVP Development | Testing | Deployment | Scaling ✔️ Code Quality & Maintainability | Clean Code | Documentation | Long-Term Scalability I help clients launch faster, automate workflows, and build dependable products that scale. I believe strong products come from clear communication, practical engineering, and consistent execution. My goal is to deliver solutions that are not only functional but dependable, maintainable, and ready for real business growth. less
