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Rating is 4.8 out of 5.
4.8/5
based on 306 client reviews
  2. Development & IT Talent
  3. Emerging Tech Freelancers
  4. (Current) Internet of Things Specialists
  • $65 hourly

    • 5.0/5
    • (9 jobs)
    Dedicated, innovative, problem solving, self-starter, with over 20 years of software and hardware experience, including extensive work with embedded real-time systems. Founder of Laurel Creek Systems, providing software and hardware design and verification services, specializing in IoT, embedded and real-time software. Services include AWS cloud, board layout, bring up, hw/sw design test and debug.
    vsuc_fltilesrefresh_TrophyIcon Internet of Things
    Firmware Programming
    Circuit Design
    KiCad
    Xilinx
    Hardware Troubleshooting
    Hardware Prototyping
    Hardware Design
    PCB Design
    Arduino
    Arduino Firmware
    Embedded System
    Microcontroller Programming
    Embedded Linux
    STM32
  • $50 hourly

    • 5.0/5
    • (34 jobs)
    As a seasoned IoT engineer passionate about helping businesses solve problems with IoT, I have a unique blend of technical expertise and business acumen. With years of experience building IoT platforms and solutions for clients worldwide, I have a proven track record of success in helping businesses leverage the power of IoT to drive growth and efficiency. With a strong background in IoT, firmware development, cloud computing, edge computing, and monitoring solutions, I have the skills and knowledge to provide end-to-end solutions that meet each client's unique needs. Throughout my career, I have worked with various industries, from startups to large corporations, and I am passionate about solving complex problems using innovative technologies. I focus on delivering critical solutions, working with outstanding teams, and quickly adapting to new learnings. I am excited to bring my expertise and enthusiasm to your project and help you achieve your business goals through the power of IoT. My core services include the following: ✅Building IoT Platforms (PaaS) ✅Tech Stack Selection for IoT Platforms ✅IoT Consultancy ✅Cloud-based IoT Solutions ✅ Edge Computing, IoT Gateways, and Hybrid Solutions ✅Building IoT, computer networks, infrastructure, and system monitoring solutions ✅End to End LoraWAN Solutions ✅Home Automation, Smart Cities, Industrial Automation ✅IoT Data Analytics ✅ Integration of Blockchain in IoT. ✅ Firmware Development for IoT Devices and Gateways ✅ Embedded Machine Learning and Computer Vision 🌟 Expertise 🌟 💠💠Internet of Things Platforms 💠💠 ✔️Thingsboard 📌 Monolithic and Microservices Deployment of Thingsboard CE and PE 📌Infrastructure monitoring and IT Support 📌 Integration with MQTT, HTTP, LoRaWAN, The Things Network 📌 Data Converters 📌 Custom and Interactive Dashboards, Custom Widgets Development 📌 Complex Rulechains 📌 Alerting / Alarms (Email, SMS) 📌 Tenants and Customers Management 📌 Device Provisioning & Claiming, OTA, MQTT Gateway 📌 Thingsboard Rest API's ✔️Trendz Analytics 📌 Predictions/Forecasting 📌 Predictive Maintenance 📌 Anomaly Detection ✔️ Datacake (LoRaWAN Monitoring Solutions) ✔️Home Assistant (MQTT Integration, Zigbee2MQTT, Zwave, Advance Automation) ✔️Node-Red 💠💠IoT Data Analytics💠💠 📌Data Pipelines, Aggregation, Visualization 📌Kafka Streams, AWS Kinesis, Kapacitor, Power BI 💠💠Scripting / Microservices Development💠💠 ✔️ Python: 📌 API Development (Flask, FastAPI), Microservices (IoT, MQTT, Azure IoT, AWS IoT ), Automation, Data Preprocessing, and filtering, Integration with InfluxDB. 📌Libraries: Paho MQTT, Net-SNMP, AWS IoT SDK, Boto3, Azure IoT Hub SDK, Thingsboard SDK, InfluxDB ✔️ Node.js, Golang 💠💠Cloud IoT💠💠 ✔️ AWS IoT Core (Fleet Provisioning, LPWAN, FleetHub), AWS Kinesis, Lambda, Greengrass, AWS IoT Analytics, Quicksight, Sitewise ✔️Azure IoT (IoT Hub, Event Hub, Provisioning, Stream Analytics, Azure functions, API) ✔️Experience in designing data pipelines and implementing scalable architectures for iot. 💠💠Operating Systems💠💠 ✔️ Ubuntu Core (IoT), Raspberry Pi OS (Raspbian), Embedded Linux, Yocto 💠💠Development Boards 💠💠 ✔️Raspberry Pi ✔️Arduino Boards (Uno, Mega, IoT boards, MKR Series) ✔️Espressif (ESP8266, ESP32, NodeMCU, ESP32-CAM , WT32-SC01) 💠💠Firmware Design 💠💠 ✔️ESP-IDF, Arduino, PlatformIO ✔️Edge Impulse, TinyML ✔️Thingsboard Arduino SDK ✔️ WIFI, Bluetooth, BLE, LoRa, LoRaWAN ✔️MQTT (SSL/TLS, Websockers, Paho, mbedTLS) ✔️ AWS IoT SDK, FreeRTOS ✔️Device Provisioning, Fleet Provisioning, OTA Updates ✔️ESP-NOW, ESP Mesh ✔️Graphics: Adafruit GFX, TFT ESPI, LVGL, LittlevGL 💠💠Communication Protocols 💠💠 ✔️ MQTT (Mosquitto, EMQX, SSL/TLS, ACL, MQTT Security), AMQP, ✔️ SNMP (Network Monitoring), ICMP ✔️ WIFI, BLE, ZigBee, Zwave ✔️ LoraWAN : 📌 Gateways And Sensors Onboarding. 📌 Installation and Configuration of LNS (Chirpstack, The Things Stack, Helium, LorIoT, AWS) 📌 Writing Uplink and Downlink Decoders for Sensors (Javascript) 📌 Use Cases: Smart Cities, Food Security, Smart Agriculture, Parking Systems, Air Quality Monitoring, Smart Water Metering, Energy Metering 📌 Worked with a variety of Gateways & Sensors i-e MultiTech Conduit, Kerlink Wirnet, Mikrotik, Milesight, Laird, Dragino, Senstick, Semtech 💠💠 Monitoring Solutions 💠💠 ✔️ IoT, Networks, Clusters, Infrastructure ✔️ Tools: 📌 Python, Telegraf, InfluxDB, Kapacitor 📌 Grafana, Prometheus, Node Exporter, Loki 💠💠💠💠💠💠💠
    vsuc_fltilesrefresh_TrophyIcon Internet of Things
    Flask
    Arduino Firmware
    Internet of Things Solutions Design
    Azure IoT HuB
    Industrial Internet of Things
    AWS IoT Core
    Arduino
    LoRa
    Raspberry Pi
    ESP32
    ESP8266
    Python
  • $25 hourly

    • 5.0/5
    • (24 jobs)
    Provides Internet of thing solution, connecting sensors, sending the sensor data to cloud/mserver, creating IoT platforms, dashboards for visualizing, analyzing and triggering actions. Hardware platforms used - Arduino, Raspberry Pi, ESP(esp8266,esp32) for wifi,NRF52,NRF51(Nordic Semiconductor) for Ble. Sensors Used - IMU sensors (accelerometer, gyrometer, magnetometer), environmental sensors (Thermocouple, Dht22,Lm35,DS18B20,BMP280, rain sensors, soil moisture sensor, ambient light ,LDR), Proximity sensors(Ultrasonic, IR, PIR), Detection sensors (contact, level, hall effect, limit switches), Chemical sensors and GPS wireless communication to local device using Wifi, BLE, Lora, Zigbee, Sigfox,Cellular(GSm/Gprs),and Ethernet connections. Cloud/server communication protocol :-HTTP, HTTPS, MQTT, MQTTS, TCP, TCP with ssl Mobile application - provide mobile application(android and iOS) with IOT system to visulize data or adding data using cloud or private server IoT dashboard using thingsboard.io
    vsuc_fltilesrefresh_TrophyIcon Internet of Things
    Internet of Things Solutions Design
    Internet of Things Software
    Industrial Internet of Things
    Embedded C
    WiFi
    iBeacon
    C++
    C
    Firmware Programming
    Arduino
    Core Bluetooth
    ESP8266
  • $60 hourly

    • 4.9/5
    • (186 jobs)
    ** I am what I am because of what we all are. ** I am a self-motivated, hard-working, and open-source contributor. My GitHub handle is *amsurana* Mobile experience [since 2009] * Worked on Qualcomm, Mediatek, Amlogic, Rockchip based devices. * Porting and Writing Device Drivers * Customizing Android Kernel * Android Automotive OS Expert - Projects and Consulting. Ported Automotive OS to RPI. * Android Firmware development for all kind of Devices [PCBA, Phones, Tablet, TV, Accessories] * Android SDK/NDK * Android Wearable * Custom ROM - I have deep experience in customizing Android and modifying the entire OS experience as per the requirements. Some of the customizations I have done - changing boot animations, modifying shutdown screen, removing bloatware, developing system-level apps, making a tablet a Kiosk (without permissions), Bluetooth stack modification, Carrier config updates, and many more. * Secure OS - Make your Android ultra-secure. * OTA for A/B Seamless or Non-AB devices * Secure Android OS using AVB Tool * MDM, EMM, Mobile Device Management - If you plan to use MDM or develop your MDM, do reach out to me. I have experience in Airwatch, SOTI, ScaleFusion, Gears42, and FieldX. Special Skills: Z-wave, Zigbee, IoT, Amazon Alexa, Google Home Assistant, Smarthome, IFTTT Keywords - Android, Web, Social Media Integration, Java, J2EE, Bluetooth, BlueZ, DBus, AOSP, Custom ROM, Docker, Play Framework, Linux, AWS, EC2, MongoDB, Eclipse, Cyanogen mod, LineageOS Android TV, Android OS, Custom ROM, Tizen, LinegaeOS, RaspberryPi, OrangePi, Khadas VIM, HiKey, Amlogic, Rockchip, Airwatch, SOTI, MDM, EMM, Pentest, Penetration Testing, Qualcomm, Mediatek
    vsuc_fltilesrefresh_TrophyIcon Internet of Things
    Raspberry Pi
    Mobile App Development
    Android SDK
    Embedded System
    Firmware Programming
    Kotlin
    Firmware
    Mobile Device Management
    Android NDK
    Android App Development
    Android
    Java
    AOSP
  • $50 hourly

    • 4.9/5
    • (23 jobs)
    As an accomplished software engineer with proficiency in programming languages like C/C++, Python, Assembly, Javascript and Golang, I have a proven ability to develop custom solutions for a wide range of clients. My skills and experience extend to designing network and data architectures, as well as developing software for IoT and creating custom fleet management software. My expertise has been honed by working with a diverse clientele, including startups and mid-sized companies in the financial services, healthcare, and industrial sectors. This exposure has given me a deep understanding of various business requirements and the capacity to provide tailored solutions to meet specific needs. In addition to my technical abilities, I am a natural team player and a reliable problem-solver. I have excellent interpersonal communication skills and am always eager to establish long-lasting professional relationships with clients. If you are searching for a software engineer who can provide high-quality solutions that meet your business requirements, I am confident that my expertise, experience, and approach will meet your expectations.
    vsuc_fltilesrefresh_TrophyIcon Internet of Things
    JavaScript
    C
    API Integration
    Chatbot Development
    Node.js
    React
    Linux
    Swift
    Dialogflow API
    Raspberry Pi
    Raspberry Pi Firmware
    iOS Development
    Embedded System
    Firmware
    Arduino
    MQTT
    Golang
    Python
  • $60 hourly

    • 4.9/5
    • (36 jobs)
    Hello, my name is Abdurahman. I believe in strong dedication in each project of my clients. Professional developers do business only with money. I have been working for more than 3 years and client satisfaction is the first concern in my career. My skills: * Embedded development * IoT engineering * AI/ML technology * Web/mobile development You can pick me with an assurance of honest and best service. Regards.
    vsuc_fltilesrefresh_TrophyIcon Internet of Things
    OpenWrt
    Raspberry Pi
    Embedded C
    Linux
    C#
    C
    C++
    Python
    Embedded System
    Electronics
    Node.js
    JavaScript
    CSS
    HTML
  • $35 hourly

    • 4.9/5
    • (28 jobs)
    Analog and digital designer. Programmer of micro controllers in C or Assembly. Schematic, and PCB design and manufacture. 35 years experience in the electronics industry, from R&D to industrial systems. BSEE: Devry Institute of Technology 1979-1980 & 1987-1988. I have been involved with electronic engineering, and systems repair for the last 35 years. I have designed everything from radios to computers, and everything in between. My methods are simple. Design the needed system, do the coding, prototyping, and testing. if all tests pass.then create the schematic, design the PC board and Gerber files, and have some samples manufactured. Then in the lab solder all components on the board, whether through hole or surface mount types. Test the circuit board, and deliver the product with all details.
    vsuc_fltilesrefresh_TrophyIcon Internet of Things
    Embedded System
    Arduino Firmware
    Electrical Layout Design
    PCB Design
    Engineering Design
    Electronics
    Electrical Engineering
    Product Design
    Embedded C
    Hardware Design
    Hardware Troubleshooting
    Arduino
    C++
  • $30 hourly

    • 5.0/5
    • (62 jobs)
    I am an embedded systems expert with 6+ years of experience in software and firmware development. I have extensive experience with: * Microcontrollers -- STM32, ESP32, ESP8266, and various Arduino Boards * Linux -- x86, ARM, and Raspberry Pi * Electronics -- Various sensors, Displays, and PCBs * Communication Protocols -- SPI, I2C, RS232, RS485, UART, etc I am well versed in developing firmware for multi-threaded enviornments using RTOS, FreeRTOS. My Knowledge of QT and C++ allows me to create UI's as well. I love to learn new technologies, and every challenge that I overcome assures me that I am in the right line of work. What I can do for you: --------------------------- Firmware Design: I have over six years of coding experience and can do firmware development for almost any embedded hardware with a rapid turnaround time. Hardware: Schematics, Circuit Design, Component Selection, PCB Layout. Specialization: I specialize in developing embedded products with GUI (Graphical User Interface). I am well versed in using Graphics Libraries(LVGL/QT) to create embedded devices. I do not claim to know all the technologies required for your projects, but I won't charge for my learning hours. The displayed rate can vary depending on the project, and I only charge for the hours spent actively advancing the project. I'd be more than happy to discuss your idea free of charge, so feel free to reach out to me. Best Regards, Ravi Kharb
    vsuc_fltilesrefresh_TrophyIcon Internet of Things
    Hardware Prototyping
    Firmware Programming
    Electronics
    Qt Framework
    Microcontroller Programming
    Embedded System
    C
    C++
    Python
    Arduino
    Raspberry Pi
    STM32
    Embedded Linux
  • $25 hourly

    • 4.7/5
    • (51 jobs)
    👋 Greetings! I'm Moadib, a Creative, innovative, and passionate Mechatronics Engineer, who can develop automated projects, on Raspberry Pi, ESP32/8266, Arduino, STM32 Microcontrollers and NRF modules, etc. I'm thrilled to bring my unique combination of skills and experience to the table to tackle any project that comes my way! 💡 Skills & Expertise: Embedded System Engineering: I have years of experience in embedded systems design, development, and testing. I have hands-on experience in programming microcontrollers and interfacing sensors and actuators. IoT and Raspberry Pi: I have developed several projects using Raspberry Pi and IoT technologies, including home automation systems, smart energy meters, and security systems. ESP32 and STM32: I am proficient in programming ESP32 and STM32 microcontrollers and have expertise in using peripherals such as UART, I2C, SPI, LIN, CAN and PWM. All types of actuators: I have experience in using various types of actuators such as DC motors, stepper motors, servo motors, and solenoids. I can program these actuators to perform various functions. 3D Blender Designs: I have experience in 3D modeling and design using Blender. I can create accurate and detailed 3D models for various engineering projects. 3D Printing: I have expertise in 3D printing and have designed several prototypes using FDM and SLA printers. Beaglebone Black/RaspberryPi: I have experience in developing projects using Beaglebone Black, a single-board computer, and can program it using Python and C++. 🚀 My Approach I believe that anything is possible with the right combination of technology and creativity. My approach to projects is to first understand the requirements, then brainstorm and come up with the most innovative solution that not only meets the requirements but exceeds expectations. 💼 Ready to Work Whether you need an embedded system engineer for your next project or just someone to bring your ideas to life, I am here to help. Let's work together to create something amazing! 🤗 Let's Connect Don't hesitate to reach out to me if you're interested in working together. I'd love to hear about your project and how I can be of assistance! Regards, Moadib
    vsuc_fltilesrefresh_TrophyIcon Internet of Things
    Firmware Programming
    Prototyping
    Product Design
    Tinkercad
    ESP8266
    Raspberry Pi
    ESP32
    Python
    C++
    Arduino
    Raspberry Pi Firmware
    Microcontroller Programming
    Robotics
    Arduino Firmware
    PLC Programming
  • $50 hourly

    • 4.7/5
    • (42 jobs)
    - Industrial IoT - Automotive - Wearables I'm a seasoned Embedded Software Engineer with 10 years of professional experience. In a projects, I'm always keeping the system approach and task decomposition. I always take care of project complexity control and its further growth. My experience of development includes: • System design, writing technical requirements for clients, API documenting • Languages: C, Python, ARM assembler, AVR assembler, shell script, UML, XML, JSON • Target OS'es: different kinds of embedded Linux, FreeRTOS, ContikiOS, ChibiOS, TNKernel • Interfaces: UART-based (RS232, RS485, RS422), SPI, I2C, CAN, USB, Ethernet • Protocols: raw IP, ModBus (RTU and Ethernet), BLE, WiFi, ZigBee, NMEA, JTAG, SWD • IC's: almost all kinds of ARM Cortex-Mx, Cortex-Ax, ARM9 and ESPxx processors • SaaS: AWS Greengrass, AWS Lambda, AWS IoT Core, Amazon Alexa Skill set, Mender.io • Build systems: Make, buildroot, Yocto, esp-idf • Implementation of secure bootloaders and OTA updates • Development of security applications using RSA, HMAC, DH/ECDH, secure key sharing algorithms • Solid DSP background • Development high and low level drivers • Multithreading programming expert • Following the Test Driven Development (TDD) in my projects • Containers and Microservices for CI/CD pipelines and target platforms Bachelor in Electrical Engineering from the Moscow Aviation University.
    vsuc_fltilesrefresh_TrophyIcon Internet of Things
    Deployment Automation
    Industrial Internet of Things
    AWS Greengrass ML
    AWS IoT Core
    Ansible
    CI/CD
    Test-Driven Development
    ESP32
    Real-Time Operating System
    C
    Microcontroller Programming
    Embedded Linux
    Firmware
    Python
    Embedded System
    Embedded C
  • $90 hourly

    • 4.9/5
    • (11 jobs)
    I'm a technology consultant and software developer able to to piece together software using any platform or architecture in order to provide you with a leading edge solution. My expertise is in Cloud Architecture, DevOps and Data ETL. Recently I've honed my skills further into Business Intelligence, specifically in the use of Microsoft Power BI and similar tools to determine new ways the businesses can improve productivity or increase revenue. I am avidly involved in IoT projects especially using LoRaWAN as a communication mechanism. I have 10+ years of working with data in the building automation industry (BACnet, Modbus, Tridium Niagara etc.) I am an experienced Product Manager and can take your product from Ideation to Commercial Reality.
    vsuc_fltilesrefresh_TrophyIcon Internet of Things
    Azure IoT HuB
    Product Development
    Product Management
    Data Modeling
    Data Analysis
    Microsoft Power BI
    Amazon Web Services
    Business Development
    Business Analysis
    Startup Consulting
  • $120 hourly

    • 5.0/5
    • (35 jobs)
    Alexa Skills and Google Home Voice Assistants, including Smart Home. End-to-end design+development+moving live. Currently based in New Zealand, and no problem to overlap with PST, EDT or AEDT. Masters - Information Technology, and 10+ years of experience as a certified Java Developer and Java EE Architect, certified SCRUM Master. Worked as a Software Professional in Australia, France, Russia, India and New Zealand, and have been exposed to lots of diversity and multicultural communication. I'm ok with both working in a team, as well as independently.
    vsuc_fltilesrefresh_TrophyIcon Internet of Things
    Java
    Alexa Skills Kit
    Python
    RESTful Architecture
    Code Review
    Node.js
    Microservice
    API Development
    Google Actions
    AWS Lambda
  • $115 hourly

    • 4.9/5
    • (22 jobs)
    I am a Firmware Engineer with 5 years of experience working on products in industries such as automotive, agriculture, medical, and consumer electronics. My main area of expertise is IoT, using technologies such as LTE, BLE, and WiFi to create connected devices. I am most proficient with ESP32 and STM32 microcontrollers, but I also have experience working with PIC, AVR, and TI microcontrollers.
    vsuc_fltilesrefresh_TrophyIcon Internet of Things
    FreeRTOS
    Arduino
    Python
    Embedded C
    Firmware Programming
    STM32
    ESP32
    Sensor
    Raspberry Pi
    Microcontroller Programming
    Bluetooth
    Firmware
  • $75 hourly

    • 5.0/5
    • (13 jobs)
    Are you a company in need of a seasoned iOS engineer? Look no further! I have 12 years of experience in iOS app development, specifically in startup companies. My expertise includes proficiency in Swift(UIKit/SwiftUI), Objective-C and iOS app architectures. I have also extensive experience in app performance optimization and in the integration of third-party services. I can help you take your app from concept to launch, and ensure that it is built to scale as your company grows. With my experience and expertise, I can help you navigate the ever-changing landscape of iOS app development and bring your app to the next level.
    vsuc_fltilesrefresh_TrophyIcon Internet of Things
    Software Architecture & Design
    iPad App Development
    iOS Development
    Firebase
    Objective-C
    Firebase Cloud Firestore
    Native App Development
    Mobile App Development
    Swift
    iOS
  • $25 hourly

    • 5.0/5
    • (46 jobs)
    Hello, and welcome to my Upwork profile! I am a professional with expertise in Smart Edge Solutions, specializing in IoT, robotics, and programming languages such as Python, C#, C++, and JS/TypeScript. I also have extensive experience in developing web and mobile applications using React(Native), Angular(Ionic), and various other technologies. With a deep passion for innovation and problem-solving, I have been involved in numerous projects related to Smart Edge Solutions, where I have successfully designed and implemented cutting-edge solutions. My expertise extends to both software and hardware aspects, allowing me to deliver comprehensive solutions that integrate seamlessly with the physical world. In the field of IoT, I have developed robust systems that enable efficient data collection, real-time monitoring, and intelligent decision-making. Leveraging my knowledge of Python, C#, and NodeJS, I have built scalable and secure IoT platforms that connect devices, process data, and provide valuable insights to businesses. Furthermore, my proficiency in C++ and Python has enabled me to excel in the realm of robotics. I have designed and implemented algorithms for robot perception, control, and navigation, creating autonomous systems that can operate in diverse environments. I have worked with various robotic frameworks and libraries to develop state-of-the-art solutions. When it comes to web and mobile app development, I am well-versed in utilizing React, Angular, and other modern technologies to build intuitive and responsive user interfaces. I strive to deliver seamless user experiences by creating efficient backend systems and leveraging my knowledge of cloud services to ensure scalability and reliability. Speaking of cloud services, I have a strong background in Google Cloud Platform (GCP). I have successfully deployed and managed applications on GCP, utilizing services like Compute Engine, Cloud Storage, and Cloud Functions. My experience with GCP ensures that the solutions I develop are robust, secure, and cost-effective. I am highly motivated, detail-oriented, and dedicated to delivering high-quality results. Whether you need assistance with IoT projects, robotics development, web or mobile app development, or cloud services in GCP, I am confident in my ability to exceed your expectations. If you're looking for a skilled professional who can bring your Smart Edge Solutions projects to life, I would be delighted to collaborate with you. Please feel free to reach out, and let's discuss how I can contribute to your success. Thank you for considering my profile, and I look forward to working with you!
    vsuc_fltilesrefresh_TrophyIcon Internet of Things
    Raspberry Pi
    Web Application
    MQTT
    Robotics
    Artificial Intelligence
    Software Development
    Internet of Things Solutions Design
    Mobile App
    GUI Design
    Microcontroller Programming
    Node.js
    Data Science
    Python
    OpenCV
  • $100 hourly

    • 5.0/5
    • (81 jobs)
    Telecommunication and Systems engineer with a focus on Cloud, Networking and Linux, experience in Infrastructure management and deployment. Deployed Private Cloud infrastructure, Datacenter Network Design for Multi-tenancy, fault-tolerant design, NIC Bonding and VRRP for High Availability. Stack: *Full virtual networking with vSwitches and vRouters *VLAN, VxLAN, GRE and Overlay tunnels *IPv6 *MP-BGP, EVPN *Firewalling *VPN/OpenVPN/IPSec/WireGuard/Site to Site and Client-Server *Advanced Linux management: IPTables, Kernel modules, Virtualization, Networking. *Traffic engineering *Advanced StrongSwan IPSec tunnels, XFRM *Cloudstack with Open vSwitch *OpenNebula with Open vSwitch *OpenDaylight SDN controller with OpenvSwitch *Advanced Proxy setup with Squid/Nginx *Virtuozzo and OpenVZ *KVM and Libvirtd *Pacemaker/Corosync/Keepalived HA cluster *MTLS design and implementation with NGINX *IoT gateway implementation with Raspberry Pi and 4G modems *DevOps experience with Chef and Ansible *Bash and Python scripting
    vsuc_fltilesrefresh_TrophyIcon Internet of Things
    Apache CloudStack
    Linux System Administration
    OpenVPN
    Computer Network
    Private Cloud
    Kernel-based Virtual Machine
    System Administration
    Firewall
    Ubuntu
    Network Security
    Linux
    Internet Protocol Security
    Network Engineering
    VPN
  • $20 hourly

    • 4.9/5
    • (40 jobs)
    Over 5 years experience in manual testing & Automation Testing of Web, Mobile, API and desktop applications. Experience of working in Agile – Scrum & Waterfall process and working individually on products and projects. Technical Skills • Automation testing using Selenium Webdriver, Cypress • Postman for API testing • Jmeter for Performance Testing • Used Jira, Trello and GitScrum for bug reporting • Expert in Java and familiar with languages ASP.Net MVC, C#, JS • Knowledge of Microsoft Excel for creating reports • Architecture: Web based and mobile applications, OOP, client server • Operating System: Windows XP/Vista7, 8.1,10, UNIX, IOS / Android
    vsuc_fltilesrefresh_TrophyIcon Internet of Things
    E-Commerce Management
    Test Execution
    Web Testing
    Bug Tracking & Reports
    Mobile App Testing
    Performance Testing
    Test Automation Framework
    Database Testing
    API Testing
    QA Automation framework
    C#
    Java
    Manual Testing
    Automated Testing
  • $44 hourly

    • 5.0/5
    • (25 jobs)
    I believe that a clean and beautiful code is backed up not only by the technical side, but a purpose driven decision to try, challenge yourself and finally accomplish it with all due attitude, quality and creativity thus meeting clients` requirements. This character determines both my team and me.
    vsuc_fltilesrefresh_TrophyIcon Internet of Things
    In-App Purchases
    Git
    Object-Oriented Programming
    JSON
    SQLite
    Java
    Android App Development
    iOS Development
    Swift
    iPhone App Development
  • $40 hourly

    • 5.0/5
    • (19 jobs)
    I’m a Top-Rated Freelancer specialized in software development for Real Time Embedded Systems. I’m focused on delivering high-quality and cost-efficient solutions on time. Microcontrollers • ESP32 | ESP8266 • STM32F4 | STM32WL • TMS570 | TM4C123 | MSP430 • PIC16 | PIC18 | PIC24 | PIC32 • Arduino Uno | Mega | Nano • Raspberry Pi Technologies • AWS IoT Core, DynamoDB, EC2, Route53, ELB • Home Automation & Control • Biomedical Solutions • Web Server design • FreeRTOS, Linux and VxWorks • BSP Development Communication Protocols • MQTT • SPI | I2C | UART | CAN • WiFi | BLE | LoRa | LoRaWAN • TCP-IP | UDP-IP
    vsuc_fltilesrefresh_TrophyIcon Internet of Things
    Driver Development
    AWS IoT Core
    FreeRTOS
    WiFi
    Embedded System
    Microcontroller Programming
    Firmware Programming
    Firmware
    STM32
    ESP32
    Real-Time Operating System
    C++
    C
    Embedded C
  • $100 hourly

    • 4.8/5
    • (16 jobs)
    Possess an innate flair of executing research projects in the field of Network Security, Artificial Neural Network, Blockchain, Cognitive Radio, Machine Reading Comprehension, Project Management and Cryptography. Logical thinker and strong communicator with noted success of 70+ international publications in IEEE, Springer, Elsevier including books, book chapters, journals and conference papers, 4 patents and 3 million INR funding in Grants. She has 400+ citation count, h-index of 8and i-10 index of 8in Google Scholar and 500+ citation count, h-index 11 in Scopus. Editor of 3 Springer books and 1 International journal of Bentham Science Publisher (Scopus indexed). Excellence in driving the development & implementation of objectives for curriculum and instructional evaluation; hiring quality faculty and generating National Grants, establishing Industrial and Foreign collaborations. Impeccable record of e-learning content development and delivering talks on network security, sensor network, DNA cryptography, information theory, organizing international workshops, seminars, conferences on futuristic skills related to Cyber Security and Network Security in collaboration with professional organizations as well as workshops on Pedagogy for Indian Engineering institutions.
    vsuc_fltilesrefresh_TrophyIcon Internet of Things
    Linux
    Curriculum Development
    White Paper Writing
    Data Science Consultation
    Cryptography
    Artificial Neural Network
    Ethical Hacking
    Blockchain
    Computing & Networking
    Research Papers
    Training Online LMS
    Technical Writing
    Encryption
    Network Security
  • $25 hourly

    • 3.7/5
    • (87 jobs)
    Hi, Mubashir here :) 🏆 TOP-RATED PLUS TEAM 🌟 Responsive Communication 🌟 Quality Assured products and transparent services 🌟 Efficient Post-development maintenance Have you ever considered hiring a professional to help you balance your work and life responsibilities? I have six years of Mobile and Web development experience My core interest is in TWILIO, AGORA, Chatbot Development, Machine Learning, and Blockchain technology I have been working on chatbot development on platforms like IBM Watson, Google Dialog Flow, and many more. In Blockchain development, my expertise is in Ethereum I have developed and designed several chat-bots. I have worked with programmable Twilio voice and programmable Twilio video to develop complex Mobile and Web Apps I have used Twilio SMS API to add robust messaging capabilities to client applications. I have Developed IVR using Twilio Voice API I have strong skills in developing SMS Marketing Applications which can send SMS in Bulk I have worked with OpenEMR. One of the most famous open-source EMRs available and in practice. I have Expertise in Chat-bot in the following platforms 1. IBM Watson chatbot 2. Google Dialog Flow 3. Manychat 4. Chat-fuel I have integrated them with websites, Facebook, skype, slack, voice chat, firebase, mobile apps, etc. In there, I have expertise in the following : 1. Smart Contracts in Solidity 2. Remix IDE 3. Truffle Framework 4. Truffle Develop and Ganache as ethereum client 5. Ethereum Wallet 6. Used all networks on the ethereum test network, leading network, etc 7. Have been using different extensions to interact with blockchains like metamask and mist. ** With me, you will get not only a worthy freelancer but also a "friend" that will do anything possible for you to achieve your goals! *** Please message me with your project or your idea for more details on direct communication.
    vsuc_fltilesrefresh_TrophyIcon Internet of Things
    Blockchain
    Robotic Process Automation
    Nuxt.js
    NestJS
    Payment Gateway Integration
    WebRTC
    Agora.io
    Electronic Medical Record
    Healthcare
    Web Application
    Mobile App Development
    Python
    Chatbot Development
    Blockchain Development
    Twilio API
  • $25 hourly

    • 5.0/5
    • (47 jobs)
    🇵🇰 TOP FREELANCER 🏆🎖️ HIRE THE BEST ⭐⭐⭐⭐⭐ 🟨Experienced IoT developer, 🟨Arduino and ESP project firmware creator. Worked RPI for robotics. Solution Designer 🟨Python Backend Flask, RestAPI, Django 🟨 Web scrapping, API integration, Data analysis. ChatGPT, OpenAI, GPT-3 GPT-4 integrator. 🟨JavaScript solutions. 🟨Expert in PCB Design (DC/DC power supplies, LED Drivers, Microcontrollers, PFC circuits, Laser Drivers, Motor Drivers, Line voltage systems), IOT designing and developing. MEP for simulation and estimation ✅Firmware Programming STM32 programming PIC, ATMEL, ATMEGA Nordic CPU ESP32 Arduino Raspberry PI ✅Communication protocol I2C, SPI, UART USB, one-wire Bluetooth ✅Hardware design schematic design Multi-layer PCB design Electronic design Altium designer ✅Reversing C/C++ Reversing 2-layer PCB reversing ✅UI / UX Web development App development Flutter Swift C ✅language Assembly C/C++ micro-Python Shell script ✅System Programming RTOS(Real-time Operating system) Embedded Linux Linux device driver Windows device driver ✅High level Win32 Linux user space Android NDK Qt
    vsuc_fltilesrefresh_TrophyIcon Internet of Things
    PCB Design
    Embedded System
    ESP32
    Flutter
    Firebase
    Azure OpenAI Service
    AWS IoT Core
    Python
    Raspberry Pi
    Arduino
  • $45 hourly

    • 5.0/5
    • (15 jobs)
    I take a passionate self-learner approach to apply my knowledge in firmware & web development to a team environment that emphasizes mentorship. I am passionate about working with new technologies, helping people, and software engineering. I love what technology has done for businesses and consumers, and there is no doubt it is going to have a continued effect throughout the world moving forward. Thanks!
    vsuc_fltilesrefresh_TrophyIcon Internet of Things
    ESP8266
    GUI Framework
    Kivy
    Qt Framework
    Flask
    Linux
    PyQt
    Desktop Application
    C++
    JavaScript
    Raspberry Pi
    ESP32
    Python
    Embedded Linux
  • $35 hourly

    • 5.0/5
    • (17 jobs)
    Whether you need to implement a new IoT system or just select the right device or platform, I can help you. I've been working on technology for more than 19 years. And I have many years of experience building IoT systems. Do you need to design a complete system? Are you struggling with some problems? Do you need to select the best tech for your project? Do you need consulting services to decide the best approach for your project? I can help you to reach your IoT goals. Please, don't hesitate to contact me so we can talk about your project.
    vsuc_fltilesrefresh_TrophyIcon Internet of Things
    AWS IoT Core
    Arduino
    Internet of Things Solutions Design
    Grafana
    Hardware Prototyping
    ESP32
    LoRa
    Linux System Administration
    Firmware
    MQTT
    Raspberry Pi
    Wireless Network Implementation
    Application Server
    ESP8266
  • $25 hourly

    • 4.7/5
    • (30 jobs)
    I have 6+ years' experience development the embedded firmware/software. Experience in development project from proof of concept(POC) to production. My experience skills: - Embedded firmware development: C/C++ (💪). - Communication: BLE, WIFI, ETH, MESH, CAN, MODBUS, Gateway, .... - Desktop application software development: C#, Python, Windows, Linux. - Mobile application development: C#, Xamarin, Android, iOS. - IOT Cloud: AWS Iot, Azure Iot, Thingsboard Cloud, MQTT, etc. - Development IOT edge device: prototype and production. - Production process experience: JIG Test, Test Firmware, ATS Software (Automation Test System) - Full Stack project solution development: Firmware, Hardware, Software. Here check out excerpts from 5-star reviews my clients have written: ⭐️⭐️⭐️⭐️⭐️ "Phat was a great hire. He delivered exactly what was promised. He is extremely knowledgeable about USB and I would definitely hire him again for a similar project". ⭐️⭐️⭐️⭐️⭐️ "He was very professional, timely, and extremely talented. Hoping to work with him in the future. Highly recommend". I'm also full-time for freelance, send me the chat message to discuss your project. I response you on Upwork immediately.
    vsuc_fltilesrefresh_TrophyIcon Internet of Things
    Bluetooth LE
    Modbus
    PIC
    STM32
    WiFi
    nRF52
    Real-Time Operating System
    BLE
    Embedded C
    Firmware
    ESP32
    Bluetooth
  • $27 hourly

    • 4.9/5
    • (128 jobs)
    ✅ TOP Rated Developer ✅ 100% Job Success ✅ 5 Star Reviews ✅ 12+ Years Experience ✅One of the Best Bluetooth (Classic & BLE) , IoT (Internet of Things) and NFC Applications Developer. 🚀 Quality-oriented professional with 12+ years of experience and proven knowledge of application development. Worked with local and also overseas clients, to develop a tailor-made app to best suit the needs of end-user. Skilled at developing & operating in native, hybrid mobile application, Web application, and SDK development. Worked with many Bluetooth (Classic and BLE) based products like Health care devices, Fitness devices, Home Automation devices, Things Finder devices, Wearable devices. Also worked with iBeacons/Beacons like Eddystone, Estimote, Gimble, AltBeacon, UFO, Minew. -------------------------------------------------- Expertise on Native Mobile Development: -------------------------------------------------- - Native Android (Java, Kotlin) - Native iOS (Objective-C, Swift) - Expertise in BLE- Bluetooth low energy & Classic Bluetooth. - NFC & RFID. - Proximity Marketing. - Beacons - iBeacon & Eddystone. - Experience integrating with RESTful, JSON/XML-based web services - Proficiency with social platform integration (Facebook, Twitter, and Google+) - Good Experience of XML and JSON parsing. - Good Experience with Bluetooth, Camera, Gesture, Audio, Alarm Manager, GPS, and Background Services. - Also familiar with Google Map Functionality. - Strong Oops fundamentals of Java, XML, Android, iOS (Swift & Objective C) - Strong understanding of both front-end and back-end development - Payment gateway integration - Architecture: MVVM, MVP, clean code - Professional software engineering tools and methodologies (Strongly using Agile & Scrum) - Equipped to work with IoT dev kits, prototypes, serial console interfaces, etc ------------------------------------------- Expertise in Flutter Development: ------------------------------------------- - Setup project architecture components: state management (Bloc, MobX), localization, navigation, API requests and error handling, firebase notification - Deep knowledge on Dart language and Flutter - Able to customize widgets and complicated animations - State management: BloC, MobX, Provider, Redux - Firebase notification, analytics, crashlytics - Client-server integration: HTTP using Dio, GraphQL, Retrofit, Firebase Firestore - Setup build and submit to test flight, google play using Fastlane (auto-deployment) - Lead/Train Flutter developers ------------------------------ Skilled Specislist for: ------------------------------- - Bluetooth Classic And BLE (Bluetooth Low Energy) Application Development - iBeacon/Beacon Application Development - Eddystone Application Development - IoT Based Application Development - Beacon Based Proximity Marketing Solution - Beacon Based Indoor Navigation - NFC & QR Code based App Development - Android Wear & Apple Watch Application Development - Fitness & Wearable Application Development - Things Finder Application Development - Bluetooth SDK & API Development - Bluetooth (Classic/BLE) Consultancy - nRF Firmware Upgrade Specialist. - Assets Tracking - Fleet Management - Version Control Systems: Github, Gitlab, BitBucket. Feel free to contact me, I will respond at my earliest convenience. Looking forward to working on your next project. Best Regards, Himen
    vsuc_fltilesrefresh_TrophyIcon Internet of Things
    Product Development
    iOS Development
    Internet of Things Solutions Design
    Flutter
    Wearable Technology
    Android App Development
    Bluetooth
    nRF52
    NFC
    Firmware
  • $40 hourly

    • 4.8/5
    • (49 jobs)
    Highlights: - 3+ years at IoT projects: Used SocketIO, AWS IoT Core, MQTT - 4+ years knowledge using Services of AWS - 5+ years ReactJS, React Native, Lumen, Laravel, ElectronJS, etc. - 4+ years NodeJS (Javascript, TypeScript), 6+ years PHP, 1+ years Golang, Python, etc. - 4+ years AWS, Google Cloud, Azure Cloud, etc. - 3+ years SocketIO, MQTT, Livestream platform, Video platform (Kaltura service). - CI/CD Jenkins, Capistrano, Rocketeer, Gitlab CI, Bitbucket Pipeline. - Design Database structure, Technical stack solutions, System architecture.
    vsuc_fltilesrefresh_TrophyIcon Internet of Things
    Alexa Skills Kit
    Serverless Computing
    Google Cloud Platform
    PHP
    AMQP
    MQTT
    AWS IoT Core
    Vue.js
    React Native
    React
    Python
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How to Hire Top IoT Specialists
 




How to hire an IoT specialist




If you’re creating a fully-fledged distributed IoT service, there are many angles to consider: development of the embedded device itself, the IT and networking services that power it, data and analytics, and design and development of an integrated UI (e.g., a mobile app to control your home’s thermostat).


To hire the right IoT specialist, you’ll need to


    

  • Choose your hardware platform (i.e., your processing board)
    • 

  • Develop the application software, including any back-end and networking support
    • 

  • Create the integrated UI
    • 

  • Develop the APIs, beacons, web sockets, and procedure calls that enable the high-level communications that occur between devices
    • 

  • Establish security, data storage, and analytics measures
    • 



To get started, you’ll need a platform for the product development team to develop and launch the product on, then consider both hardware and software systems. An IoT pro can help recommend the kind of power and operating system you’ll need on the hardware side that’s appropriate for your device or prototype.


IoT programming languages used to be unique to embedded systems, but now this software uses more common languages that web developers already know and use. IoT programming languages range from general-purpose languages like C++ and Java to embedded-specific choices like Google’s Go language or Parasail. Each offers a few advantages and disadvantages. Your developer will be able to advise you which is best.










Internet of Things FAQs




What is IoT development?




Internet of Things (IoT) development projects are everywhere, and affordable, advanced technology is the driving force behind this fast-growing phenomenon. Smaller, more accessible hardware and the flexibility to use common programming languages make it easier than ever before to develop these embedded IoT systems. From hobbyists programming their own single-board computers to companies developing devices we can control from our mobile devices, the IoT is rapidly expanding.








Why hire IoT specialists?




Whether you’re creating a quick prototype or an entire IoT-powered business application, you’ll need an IoT developer to help with the data, hardware, and software considerations of your IoT initiative. From a development standpoint, creating IoT devices hinges on embedded programming. There are both software and hardware angles to consider when creating an IoT prototype—the small computer embedded in the object or device, and the software that makes it run. As mentioned above, this includes things like wearables, connected home devices, circuit design, GPS programming, 3D design, and more.


Fortunately, many of these software systems and software development kits (SDKs) now use programming languages and operating systems that engineers already use for mobile and web development, which opens the field up to many more developers.






 

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