Espruino Experts For Hire
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Hire aminmagpie
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 melsayed69
Embedded Systems Engineer specialized in Arduino, ESP32, and Raspberry Pi, working on IoT and Home Automation projects. I provide practical solutions from circuit design and firmware development to integrating sensors and modules like QR Readers and thermal printers, efficiently handling protocols such as UART, RS485,...Embedded Systems Engineer specialized in Arduino, ESP32, and Raspberry Pi, working on IoT and Home Automation projects. I provide practical solutions from circuit design and firmware development to integrating sensors and modules like QR Readers and thermal printers, efficiently handling protocols such as UART, RS485, I2C, and SPI. I turn ideas into fully functional projects quickly and reliably, and I also support students with graduation projects from concept to implementation, including code explanation and project presentation preparation. I deliver clean code, stable performance, and full post-delivery support. less -
Hire mohmahabdelaziz
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 raillersing
I’m Hirina — an engineering-led IoT and full-stack developer who turns ideas into working products and systems. I build end-to-end solutions that combine hardware, firmware and web services for education projects, NGOs and small industry: from concept and mechanical design through PCB prototyping and cloud-connected...I’m Hirina — an engineering-led IoT and full-stack developer who turns ideas into working products and systems. I build end-to-end solutions that combine hardware, firmware and web services for education projects, NGOs and small industry: from concept and mechanical design through PCB prototyping and cloud-connected applications. Technical strengths: PCB design (EAGLE), embedded firmware for Arduino / ESP / Espruino, Raspberry Pi gateways and data loggers, mechanical CAD (SolidWorks) for rapid productization, and web backends/frontends with Django + React. I deliver complete artefacts — prototype units, PCB files and BOMs, production-ready firmware, dashboards, and clear technical documentation — and I lead projects from feasibility study to handover. What sets me apart is practical project leadership and a knack for simplifying complex requirements into actionable plans and usable outcomes. I run hands-on IoT trainings, write technical reports, and communicate effectively with both technical teams and nontechnical stakeholders. I also use large language models to accelerate ideation, automate repetitive tasks and improve documentation. Outside engineering I produce professional photography for clients, which strengthens my eye for presentation and product visuals. If you need a reliable partner who combines rigorous engineering, product design, and clear communication to deliver timely, scalable results — let’s talk. less -
Hire abhinavchand
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 riyap1200
I am skilled in React, NodeJS, MongoDB, ExpressJS (MERN Stack) and Python. I have also worked on projects involving Flutter App Development as well as native apps for Android and iOS. I enjoy working on impactful and innovative apps, and have a strong sense of UI/UX Design for creating beautiful interfaces. On my...I am skilled in React, NodeJS, MongoDB, ExpressJS (MERN Stack) and Python. I have also worked on projects involving Flutter App Development as well as native apps for Android and iOS. I enjoy working on impactful and innovative apps, and have a strong sense of UI/UX Design for creating beautiful interfaces. On my weekends, I play my guitar, read non-fiction books and enjoy a cup of coffee with my friends :) I want to connect with people around the world and use my skills to work on amazing projects with them. Let's work together! less -
Hire nazar4891
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 wcasulagraphic
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 TrangLee99
I'm an expert in developing smart embedded devices in the field of wireless networks and MCUs. There are also other projects: - Touch Switch uses NXP's MKL16Z32/MC9S08, CY8CMBR3 ... - Energy saving sensors like PIR, door... used module Zigbee (MGM111A/EFR32MG21) of Silabs. - Smart Lock with NFC Card Reader - Porting...I'm an expert in developing smart embedded devices in the field of wireless networks and MCUs. There are also other projects: - Touch Switch uses NXP's MKL16Z32/MC9S08, CY8CMBR3 ... - Energy saving sensors like PIR, door... used module Zigbee (MGM111A/EFR32MG21) of Silabs. - Smart Lock with NFC Card Reader - Porting source code chip MCU as MKL, STM8/32, PIC, ARDUINO ... - The gateway zigbee communicate Modbus RTU with Energy meter of HONGFA - Module InOut used chip Z500/Z700 Zwave of Silabs - ESP32 Matter such as switch, sensor smoke ... - ESP32 MQTT/HTTP/TCPIP/UDP - LORA mesh using SX1276 chip - ESP32 Ethernet/Modbus RS232/TCPIP - Smart street lighting use Wi-SUN network such as VC7300 Vertexcom / FG25 Silabs - BTS Station use SIMCOM A7600 less -
Hire MuAdel17
Expert Embedded Software Engineer with a proven track record of developing efficient and innovative solutions in the embedded systems domain for over 4 years. I hold a Bachelor's Degree in Communications and Electronics from Mansoura University, graduating with an overall grade of Excellent with honors. My academic...Expert Embedded Software Engineer with a proven track record of developing efficient and innovative solutions in the embedded systems domain for over 4 years. I hold a Bachelor's Degree in Communications and Electronics from Mansoura University, graduating with an overall grade of Excellent with honors. My academic journey included leading a graduation project focused on Collision Avoidance Systems, where I implemented key ADAS features such as Automatic Emergency Braking (AEB), Lane Change Assist (LCA), and Road Traffic Sign Detection (RTSD) using FreeRTOS, STM32, and Raspberry Pi 4. I developed and tested Battery Management System (BMS) algorithms, gaining hands-on experience with real ECU testing, diverse battery models, and GUI benchmarking using Python Tkinter, working with tools such as MATLAB, Simulink, Typhoon, Keil, Proteus, and Git/GitHub. My technical expertise spans multiple programming languages, including C/Embedded C, C++, and Python. I am well-versed in ARM Cortex M3/M4 architectures and have extensive experience with microcontrollers like Atmega32, STM32F1/F4, TM4C123 (TivaC), and ESP32. My projects often involve communication protocols such as CAN, UART, SPI, and I2C, and I am proficient with development environments and tools like Keil, MATLAB, Eclipse, and CubeIDE. Some notable projects I have worked on include implementing firmware for crane controllers, developing IoT smart water level systems, creating HID emulated keyboards, and designing refrigeration controllers. My experience also extends to developing EDF schedulers using FreeRTOS and creating smart home and smart electric water heater systems. Driven by a passion for continuous learning and excellence, I am committed to delivering high-quality embedded software solutions and always eager to take on new challenges in this ever-evolving field. less
