Espruino Experts For Hire
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Hello, I'm Amin Ghasvari, a dedicated backend developer with more than four years of hands-on experience. My expertise extends beyond backend development to encompass DevOps tasks. Proficient in Golang, Python, and Rust, I specialize in writing clean, maintainable code and boast proficiency across various SQL, NoSQL,...Hello, I'm Amin Ghasvari, a dedicated backend developer with more than four years of hands-on experience. My expertise extends beyond backend development to encompass DevOps tasks. Proficient in Golang, Python, and Rust, I specialize in writing clean, maintainable code and boast proficiency across various SQL, NoSQL, and Timeseries databases. I take pride in my reliability and accountability, ensuring that my work remains dependable for future maintenance. Feel free to explore my portfolio on my website and discover more about my projects on my GitHub account. Github Account: https://github.com/Amin-MAG Website: https://ghasvari.com/about/ less
Hire aminmagpie
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Reliable CCNA-certified IT expert with hands-on experience in Linux, hardware, and servers — plus strong skills in Excel data sorting and clear client communication.Reliable CCNA-certified IT expert with hands-on experience in Linux, hardware, and servers — plus strong skills in Excel data sorting and clear client communication. less
Hire dongresushil07
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Experienced IoT Engineer with deep expertise in ChirpStack and MQTT. Proficient in developing, optimizing, and integrating IoT solutions using technologies such as LoRa, Sigfox, BLE, and platforms like MOT, Cervello, TTN, Google Cloud, Home Assistant, and Node-RED for both industrial and smart home applications....Experienced IoT Engineer with deep expertise in ChirpStack and MQTT. Proficient in developing, optimizing, and integrating IoT solutions using technologies such as LoRa, Sigfox, BLE, and platforms like MOT, Cervello, TTN, Google Cloud, Home Assistant, and Node-RED for both industrial and smart home applications. Currently expanding expertise in Node.js for backend solutions and Flutter for mobile app development. Passionate about delivering innovative, scalable, and reliable IoT systems. less
Hire mohmahabdelaziz
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With many years of hands-on experience spanning hardware, software and creative disciplines, I bring to every project a unique blend of technical rigor and imaginative problem-solving. As a project manager, project management and design hold no secrets for me. I'm comfortable writing both reports and technical papers....With many years of hands-on experience spanning hardware, software and creative disciplines, I bring to every project a unique blend of technical rigor and imaginative problem-solving. As a project manager, project management and design hold no secrets for me. I'm comfortable writing both reports and technical papers. I excel in transforming complex requirements into clear, usable plans and deliverables. My expertise in electronics - from circuit design and PCB layout to integrated development on Arduino, Raspberry Pi and Espruino - guarantees reliable and scalable solutions, while my mastery of SolidWorks speeds up your product's journey from design to production. On the creative side, I'm passionate about photography and enjoy taking beautiful pictures for discerning customers in my spare time. Finally, I use artificial intelligence tools such as ChatGPT and Grok(xAI) to stimulate ideation, automate workflows and optimize content. Let's work together to bring your vision to life efficiently, elegantly and with a solid technical foundation. less
Hire raillersing
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Experienced Embedded Systems Engineer with 10+ years of expertise in developing reliable, real-time, and production-grade solutions across Medical Devices, Automotive, Aerospace, and Industrial Automation. Skilled in STM32, Arduino, DGUS LCDs, motor control, RTOS, PCB design, and precision sensor interfacing....Experienced Embedded Systems Engineer with 10+ years of expertise in developing reliable, real-time, and production-grade solutions across Medical Devices, Automotive, Aerospace, and Industrial Automation. Skilled in STM32, Arduino, DGUS LCDs, motor control, RTOS, PCB design, and precision sensor interfacing. Delivered end-to-end systems — from hardware to firmware to GUI — for devices like surgical pumps, diagnostic modules, aerospace sensors, and smart industrial controllers. less
Hire abhinavchand
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I am an IT Consultant and Entrepreneur who thrives at the cutting edge of technology and business, I specialize in building solutions that blend AI, AR/VR, IoT, and Computer Vision with strategic foresight to solve complex, real-world problems. As the Founding Partner of GingXR, I have successfully led the...I am an IT Consultant and Entrepreneur who thrives at the cutting edge of technology and business, I specialize in building solutions that blend AI, AR/VR, IoT, and Computer Vision with strategic foresight to solve complex, real-world problems. As the Founding Partner of GingXR, I have successfully led the development of an AR/VR-based furniture application, closing high-value partnerships and generating ₹37+ lakhs in business within months of launch. My ability to move seamlessly between technical problem-solving and business negotiations has positioned me as a trusted leader in emerging tech markets. My journey in entrepreneurship began early—I built and managed a game development company while still in school, leading a 20-member team and delivering 100+ client projects worldwide, achieving 5-star ratings and global recognition across freelancing platforms. Since then, I’ve continued to balance technical depth with entrepreneurial drive, from publishing AI research on IEEE Xplore to creating encrypted IoT data pipelines and urban planning tools for ISRO. Certified in Deep Learning (NVIDIA) and Enterprise Networking (CCNA), I bring not only advanced technical expertise but also a proven ability to turn bold ideas into impactful ventures. Whether in consulting or entrepreneurship, I operate at the intersection of innovation and execution, helping organizations transform futuristic concepts into scalable realities. less
Hire sibleycorps
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Looking for a professional PCB designer or Embedded System Engineer who can deliver fast, high-quality, fabrication-ready electronics? I’m Abbas Jawadwala, founder of SMB Electrotech, and I specialize in PCB layout, IoT product development, embedded systems, ESP32/STM32 hardware, sensor interfacing, power...Looking for a professional PCB designer or Embedded System Engineer who can deliver fast, high-quality, fabrication-ready electronics? I’m Abbas Jawadwala, founder of SMB Electrotech, and I specialize in PCB layout, IoT product development, embedded systems, ESP32/STM32 hardware, sensor interfacing, power electronics, and Li-ion battery pack design. With 12+ years of experience, I help clients worldwide turn concepts into reliable, production-ready electronics with speed and precision. 🔧 Core Specializations 📌 PCB Design & Layout - Altium Designer | KiCad | Eagle - 18-layer boards, mixed-signal, high-speed, RF-friendly routing - High Speed Layout, Differential pairs, impedance-controlled traces - DFM/DFT-compliant fabrication documentation - Gerber files, BOM, 3D models, manufacturing pack 📌 IoT Hardware Development -ESP32 / ESP32-C3 / ESP8266 -STM32 (F0/F1/F4 series) | RP2040 -LoRa, BLE, WiFi, GSM, NB-IoT modules -Sensor nodes, data loggers, gateways, telemetry systems 📌 Embedded Systems & Firmware -ESP-IDF, Arduino, STM32 HAL, FreeRTOS -ADC/DAC interfacing, digital/analog I/O -USB programming, OTA firmware updates, bootloaders 🔍 Industries Served Industrial IoT • Consumer Electronics • Smart Devices • Automation • Renewable Energy • Robotics • OEM/ODM Product Development ⭐ Why Clients Prefer Working With Me - 12+ years in electronics & embedded engineering - Fast, accurate, and reliable delivery - OEM/ODM-grade documentation and design quality - Clear communication and daily progress updates - End-to-end development support from idea → prototype → production 🛠 Recent Project Deliveries ESP32-C3 data acquisition board (4 analog + 4 digital I/Os) Industrial IoT sensor node for remote monitoring Multiple PCB layouts completed within 2–3 days 📩 Let’s Build Your Next PCB, IoT Device, or Embedded System If you need a PCB expert, IoT hardware designer, ESP32/STM32 specialist, or embedded systems engineer who delivers high-quality, fabrication-ready electronics, send me a message. I’ll help you build professional-grade hardware, fast and reliably. less
Hire SMBelectronics
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I'm an Electronics Engineer specializing in embedded systems with a focus on firmware development and PCB design utilizing industrial tools like Altium Designer, KiCad, Proteus, Eagle CAD, EasyEda. Proficient in communication modules like UART, SPI, I2C, RS232, RS484, Bluetooth, and Wi-Fi, I work with microcontrollers...I'm an Electronics Engineer specializing in embedded systems with a focus on firmware development and PCB design utilizing industrial tools like Altium Designer, KiCad, Proteus, Eagle CAD, EasyEda. Proficient in communication modules like UART, SPI, I2C, RS232, RS484, Bluetooth, and Wi-Fi, I work with microcontrollers such as Arduino, STM32, ESP, and Raspberry Pi. With over three years of R&D experience, I bring versatility and expertise to efficiently troubleshoot and develop optimized firmware solutions. Let's collaborate to bring your electronic projects to life. less
Hire fawadsani2966
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Hello, I'm starting to freelance, I have extensive experience in developing electronics for various purposes, developing software for devices.Hello, I'm starting to freelance, I have extensive experience in developing electronics for various purposes, developing software for devices. less
Hire nazar4891
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I design, develop and debug embedded systems and ESP32-based devices. My focus is on firmware in C/C++, sensor integration, signal handling and IoT architectures. I work on non-working or partially working prototypes, helping clients move from concept to a stable, functional system. My experience includes: ESP32...I design, develop and debug embedded systems and ESP32-based devices. My focus is on firmware in C/C++, sensor integration, signal handling and IoT architectures. I work on non-working or partially working prototypes, helping clients move from concept to a stable, functional system. My experience includes: ESP32 firmware development (C / C++) Sensors integration (motion, bio, analog front-end) Embedded debugging and optimization IoT data acquisition and basic cloud integration I follow a problem–solution approach: clear objectives, fast diagnosis, concrete results. Background in technical graphics and digital design allows me to also support device interfaces, dashboards and technical documentation when needed. less
Hire wcasulagraphic
