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Näytetään 51 tulosta
  • Palkkaa     Mahihassi
Palkkaa     Mahihassi

    Mahihassi Mahihassi

    Pakistan $20 USD / tunti
    Electrical Engineer | Embedded Systems
    Pakistan
    5.5
    1 arvostelu 1 arvostelu $20 USD / tunti
    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. 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). vähemmän
  • Palkkaa Mahihassi
  • Palkkaa     poojatdsl
Palkkaa     poojatdsl

    poojatdsl poojatdsl

    India $20 USD / tunti
    ⏩MERN⏩MOBILE APP DEVELOPMENT⏩IOT
    India
    5.2
    2 arvostelua 2 arvostelua $20 USD / tunti
    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. vähemmän
  • Palkkaa poojatdsl
  • Palkkaa     AwaisChaudhry
Palkkaa     AwaisChaudhry

    AwaisChaudhry AwaisChaudhry

    Pakistan $50 USD / tunti
    Among Top 100 Freelancers Out of 1 Million
    Pakistan
    3.9
    1 arvostelu 1 arvostelu $50 USD / tunti
    ZAWN Tech is a trusted software company founded in 2014, delivering complete digital solutions for startups and enterprises worldwide. Our certified developers combine deep technical knowledge with real-world project experience to build fast, secure, and scalable systems. Core Expertise Blockchain: Metaverse, Web3,...
    ZAWN Tech is a trusted software company founded in 2014, delivering complete digital solutions for startups and enterprises worldwide. Our certified developers combine deep technical knowledge with real-world project experience to build fast, secure, and scalable systems. Core Expertise Blockchain: Metaverse, Web3, NFTs, NFT Games, Smart Contracts, Arbitrage & Sniper Bots, DEX / DApp Development (Ethereum, BSC, Polygon, Solana, WAX). Web & SaaS Development: Full-stack using React, Node.js, Laravel, Django, and Next.js. Integration with Odoo, Bubble.io, Zoho, and Webflow. eCommerce: Shopify, WooCommerce, Magento, and custom marketplace platforms with payment, shipping, and ERP integrations. Mobile Apps: Native and cross-platform (Flutter, React Native, Android, iOS). AI & Computer Vision: Chatbots, GPT integrations, TensorFlow, OpenCV, and OCR systems. Game Development: Unity 3D, Unreal, and WebGL with multiplayer, blockchain, and AR/VR support. Trading & Financial Automation: MT4/5, TradingView, Binance, Interactive Brokers, and algorithmic trading bots. Hardware & IoT: Arduino, Raspberry Pi, ESP32, MATLAB, embedded control, and automation projects. With 200+ recommendations and over a decade of experience, we turn complex ideas into reliable, production-ready solutions — delivered with clear communication and long-term support. vähemmän
  • Palkkaa AwaisChaudhry
  • Palkkaa     GintarasZelvys
Palkkaa     GintarasZelvys

    GintarasZelvys GintarasZelvys

    Ireland $40 USD / tunti
    Mobile and Web Developer
    Ireland
    3.6
    1 arvostelu 1 arvostelu $40 USD / tunti
    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 vähemmän
  • Palkkaa GintarasZelvys
  • Palkkaa     jafferrox
Palkkaa     jafferrox

    jafferrox jafferrox

    Australia $25 USD / tunti
    ✅ Verified Professional, Highly Rated
    Australia
    3.5
    3 arvostelua 3 arvostelua $25 USD / tunti
    Hi, I’m Jaffer – welcome to Pinnacle Digital Services! At Pinnacle Digital Services, we specialize in crafting high-quality mobile apps, websites, and desktop applications tailored to your unique needs. Our mission is simple: to deliver innovative, results-driven solutions that go beyond expectations. By combining...
    Hi, I’m Jaffer – welcome to Pinnacle Digital Services! At Pinnacle Digital Services, we specialize in crafting high-quality mobile apps, websites, and desktop applications tailored to your unique needs. Our mission is simple: to deliver innovative, results-driven solutions that go beyond expectations. By combining deep technical expertise with a client-centric approach, we ensure every project is aligned with your vision and business goals. Why Choose Pinnacle Digital Services? We’re committed to excellence in every detail. From our first conversation to final delivery and ongoing support, your satisfaction is our priority. We believe in long-term partnerships built on trust, transparency, and collaboration—helping you grow while we grow with you. Our Core Services & Expertise: Web Development Technologies: PHP, MySQL, HTML5, CSS, jQuery, Node.js, Vue.js Frameworks: CodeIgniter, Laravel, CakePHP Mobile App Development Android: Java, Kotlin iOS: Swift Desktop Application Development Languages: Java/JavaFX, C/C++, C#, Python Let’s Build Something Great Together Whether you're launching a startup, streamlining operations, or taking your brand to the next level, we’re ready to turn your ideas into impactful digital experiences. Have questions or a project in mind? Reach out—our dedicated team is always here to help you succeed. vähemmän
  • Palkkaa jafferrox
  • Palkkaa     draganm59
Palkkaa     draganm59

    draganm59 draganm59

    Serbia $40 USD / tunti
    Software Engineer || AI, Linux, Manufacturing, IoT
    Serbia
    2.9
    1 arvostelu 1 arvostelu $40 USD / tunti
    I am a senior Full Stack Software Engineer with over 10 years of experience delivering complete, high-performance solutions across Shopify, Online Marketing, CRM, CMS, Go High Level, Hub Staff, full-stack web/mobile development, iOS applications, and AI/ML-powered intelligent systems. My work spans the entire...
    I am a senior Full Stack Software Engineer with over 10 years of experience delivering complete, high-performance solutions across Shopify, Online Marketing, CRM, CMS, Go High Level, Hub Staff, full-stack web/mobile development, iOS applications, and AI/ML-powered intelligent systems. My work spans the entire technology stack—from hardware-level programming and kernel engineering to cloud dashboards, mobile apps, and AI automation that connects everything together. I build stable, secure, production-ready systems used in robotics, IoT, industrial automation, automotive, smart devices, and modern cloud platforms. Full-Stack Engineering * Frontend: React, Next.js, TypeScript * Backend: Node.js, Python (FastAPI, Flask), REST/GraphQL APIs * Databases: PostgreSQL, MySQL, MongoDB * Cloud: AWS, Docker, CI/CD, Edge-to-Cloud Integration * Building dashboards, remote monitoring & control systems for embedded devices * IoT platforms, OTA firmware update servers, device management portals Blockchain & Web3 Development * Smart Contracts: Solidity, Rust, Go (Hyperledger Fabric chaincode) * Blockchains: Ethereum, BSC, Polygon, Hyperledger Fabric, Solana * Development Tools: Hardhat, Foundry, Truffle, Fabric test-network, Chaincode lifecycle * Frontend: React, TypeScript, Web3.js, ethers.js, WalletConnect, dApp interfaces * Backend: Node.js (NestJS), Python, REST/GraphQL APIs, Oracle integration * Infrastructure: Docker Compose V2, Kubernetes, nginx, PM2, multi-node deployments * DeFi Protocols: Token contracts (ERC20/721/BEP20), DEX/AMMs, yield farming, staking * Enterprise: Permissioned networks, multi-channel Fabric setups, supply chain DLT solutions AI, ML & Intelligent Systems * AI/ML Integration into Embedded Systems * Python-based ML pipelines (PyTorch, TensorFlow, scikit-learn) * Computer Vision for edge devices (OpenCV, YOLO, ONNX Runtime) * TinyML and model optimization for constrained hardware * Sensor fusion, anomaly detection, predictive maintenance * LLM integration via API for device automation or cloud dashboards Technology Stack & Tools * Languages: C, C++, Embedded C, Python, Shell/Bash, JavaScript/TypeScript * OS/RTOS: Linux, FreeRTOS, Zephyr * Build Systems: Yocto, Buildroot, CMake, Make, Bitbake * Debugging: GDB, JTAG, Valgrind, Oscilloscope, Logic Analyzer * Cloud/DevOps: Docker, AWS, GitHub Actions, CI/CD * AI Tools: PyTorch, TensorFlow, ONNX, OpenCV vähemmän
  • Palkkaa draganm59
  • Palkkaa     smendoza
Palkkaa     smendoza

    smendoza smendoza

    Peru $25 USD / tunti
    Quickbooks & Quicken Pro | Full Stack Developer
    Peru
    2.4
    1 arvostelu 1 arvostelu $25 USD / tunti
    I am a highly professional Full Charge Bookkeeper with global experience since 2005, specializing in high-end financial services. My commitment to professionalism has consistently resulted in exceptional client satisfaction. I am also an experienced Full Stack Developer with a strong skill set in web, CRM, and...
    I am a highly professional Full Charge Bookkeeper with global experience since 2005, specializing in high-end financial services. My commitment to professionalism has consistently resulted in exceptional client satisfaction. I am also an experienced Full Stack Developer with a strong skill set in web, CRM, and software design. My unique expertise with QuickBooks & Quicken SDKs allows me to create specialized solutions that bridge the gap between accounting and software development. -------------------------------------------------------------------------------------------------------------------------------------------------------------- --- Financial & Bookkeeping --- Accounting, Bookkeeping, Payroll, Audit, Chart of Accounts Platforms: QuickBooks (online and software), Quicken, Sage, Xero, MYOB, among others --- Development & Technology --- Languages: Python, JavaScript, Node.js, PHP, HTML5, CSS, XHTML Databases: MySQL, MongoDB Web & API: Web Scraping, Data Scraping, RESTful API, API Development & Integration Frameworks & Libraries: Vue.js, Vue.js Framework, Selenium, Selenium Webdriver, Android SDK APIs: Freelancer, PayPal, Google, Facebook SDK & APIs, Instagram API, WordPress Plugin, Financial APIs --- Software & Platforms --- E-commerce: WordPress, WooCommerce, BigCommerce CRM: YetiForce, Salesforce, HubSpot, Microsoft Dynamics 365, Zoho CRM, SugarCRM, SuiteCRM, Odoo, Notion, Clickup vähemmän
  • Palkkaa smendoza
  • Palkkaa     marknashat
Palkkaa     marknashat

    marknashat marknashat

    Egypt $9 USD / tunti
    Mobile Apps Developer| Android | Flutter | Testing
    Egypt
    I help you turn your idea into a fast, stable, and scalable mobile app—whether it’s native Android (Java/Kotlin) or cross-platform (Flutter). Instead of “just building an app,” my work is built around three outcomes that matter: Better performance & smoother UX: faster load times, lower battery/CPU usage, and...
    I help you turn your idea into a fast, stable, and scalable mobile app—whether it’s native Android (Java/Kotlin) or cross-platform (Flutter). Instead of “just building an app,” my work is built around three outcomes that matter: Better performance & smoother UX: faster load times, lower battery/CPU usage, and responsive interactions. Fewer issues after launch: root-cause debugging, solid testing, and reliability you can trust. Built to monetize & grow: professional ad integration (AdMob / Meta) + Firebase (Auth / DB / Push) implemented in a way that protects user experience and increases revenue potential. Whether you need an MVP delivered quickly, an existing app improved, or a production-ready release—expect clear execution, proactive communication, and on-time delivery with quality your product deserves. vähemmän
  • Palkkaa marknashat
  • Palkkaa     markupdudes
Palkkaa     markupdudes

    markupdudes markupdudes

    Pakistan $25 USD / tunti
    AI & Full-Stack Dev | Python, Laravel, React, IoT
    Pakistan
    2.8
    0 arvostelua 0 arvostelua $25 USD / tunti
    I help businesses turn ideas into powerful, AI-driven applications that boost efficiency, engage users, and scale with ease. I’m a full-stack developer with strong expertise in Artificial Intelligence (AI), Machine Learning (ML), and Large Language Models (LLMs). I build smart, data-driven applications that integrate...
    I help businesses turn ideas into powerful, AI-driven applications that boost efficiency, engage users, and scale with ease. I’m a full-stack developer with strong expertise in Artificial Intelligence (AI), Machine Learning (ML), and Large Language Models (LLMs). I build smart, data-driven applications that integrate intelligent automation, natural language processing (NLP), and predictive analytics to deliver innovative, scalable solutions for businesses. On the backend, I work extensively with Python (Django, Flask, FastAPI), Node.js, and PHP frameworks including Laravel, CodeIgniter, Joomla, and Magento. On the frontend, I develop modern, high-performance web and mobile applications using ReactJS, React Native, Swift/SwiftUI for iOS, and Kotlin/Jetpack Compose for Android. I also specialize in custom WordPress development, from theme and plugin creation to full-scale, tailored CMS solutions, ensuring functionality matches your exact needs. My UI/UX toolkit covers HTML, CSS, JavaScript, jQuery, and Bootstrap, with a focus on clean, user-friendly design. Beyond application development, I have hands-on experience with Blockchain-based applications, Cloud management (AWS, Azure, Google Cloud), and DevOps workflows (CI/CD pipelines, containerization with Docker/Kubernetes, and server automation). My approach is to combine technical expertise with an understanding of business goals, delivering high-quality, scalable, and future-ready solutions that not only meet but exceed client expectations. vähemmän
  • Palkkaa markupdudes
  • Palkkaa     haiconrua
Palkkaa     haiconrua

    haiconrua haiconrua

    Vietnam $20 USD / tunti
    Write a program according to the requirements.
    Vietnam
    0.0
    0 arvostelua 0 arvostelua $20 USD / tunti
    5 years of experience in software application development, especially Windows Forms applications written in C#, PHP web programming, and mobile application development.
    5 years of experience in software application development, especially Windows Forms applications written in C#, PHP web programming, and mobile application development. vähemmän
  • Palkkaa haiconrua

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