Hire Circuit Design Designers near Canarias, Spain
Find freelance CAD drafters, 3D modelers, & remote product designers on demand
$125/hr
Fabio B.
Circuit Design Professional
- GIS
- FEA
- API
- CAM
- RTOS
- Linux
- KiCad
- nCode
- LaTeX
- C/C++
- MATLAB
- CHATGPT
- Arduino
- FreeCAD
- Robotics
- KiCAD PCB
- Assembler
- CAD Design
- MCUXpresso
- PostgreSQL
- Programming
- Prototyping
- NRF Connect
- FEM Analysis
- Drone Design
- Layout Design
- 3D PCB LAYOUT
- IoT Solutions
- Cadence OrCAD
- Circuit Design
- Embedded linux
- Embedded Linux
- API Integration
- Microcontrollers
- 2D & 3D Modeling
- Machine Learning
- Wearables Design
- PCB Layout Design
- Linux Programming
- Electronics Design
- IoT Product Design
- Circuit Simulation
- Electronic Devices
- Python Programming
- Engineering Design
- Electronic Devices
- Database Management
- Electronic Cirquits
- IoT Hardware Design
- Autonomous Robotics
- PCB Design Services
- 3D Product Modeling
- Firmware Developers
- Engineering Services
- Firmware Engineering
- Embedded Electronics
- Firmware Development
- High-Speed PCB Design
- Mechanical CAD Design
- Network Infrastructure
- analog/digital design,
- TensorFlow Programming
- Electrical Engineering
- Mixed-signal PCB design
- Mixed-Signal Electronics
- Embedded Firmware Design
- Embedded Hardware Design
- Internet of Things (IoT)
- Circuit Schematic Design
- Internet of Things (IoT)
- Analog Electronics Design
- New Invention Development
- Prototype Design Services
- Mechanical Design Services
- Electronics Design Service
- Microcontroller Programming
- Artificial Intelligence (AI)
- Prototype Design Engineering
- Embedded Software Engineering
- Electronics Schematics Design
- Mixed-Signal Integrated Circuit
- Electrical 2D Drafting Services
- Machine Learning (ML) Engineers
- RF (Radio-Frequency) Engineering
- Electrical Instrumentation Services
- Electrical Circuit Design Services
- Electrical Schematic Drawing Services
With 25 years of experience, I design commercial and industrial products taking care of all the requirements and features of the design, prototyping and manufacturing. Italian living in Spain. My dai... Read more
With 25 years of experience, I design commercial and industrial products taking care of all the requirements and features of the design, prototyping and manufacturing. Italian living in Spain. My daily job is investigation and development of new technologies. You can benefit from my expertise if you are in need of innovation or you have an idea that nobody can't make it real. I provide better technologies, better ideas and better problems solving. I am a skilled electronic engineer, multi-language developer, inventor, circuit designer. I have a background of Linux/BSD servers admin and networks admin. My work ranges from developing space-grade electronic prototypes, deploying and managing large-scale data networks of IoT sensors to autonomous robotics design with AI. I love to get involved in projects with different technologies. I am constantly updated on new technologies and electronic trends. I am a good advisor on the best technologies you should integrate into your next project. I have a company about IoT sensors, custom circuit designs, autonomous robotics, and web API for data gathering and visualization through web services. One of my most relevant projects was the design of the avionics for a space satellite. During the development, I was able to integrate the top-quality components and adopt the most refined engineering methodologies. I am an outstanding project manager with excellent orders logistic, time scheduling, and employee management. I know how to design electronic circuits and how to optimize the PCB layouts for to pass compliance tests for the emission certification as per CE, FCC, UL regulations. My experience includes: -nRF52/53/54 bluetooth BLE chips from Nordic -nRF9161/51 LTE SoC with CAT-M1 and NB-IoT -ARM Cortex-M33 specialist -ultra low power IoT designs with LTE, LoRa, Bluetooth and 5uA during sleeping -IoT designs with sensors of any type -IMU fusion and motion sensors -Beaglebone Black, Raspberry PI, ODROID -Arduino, Teensy3.2+3.6+4.x, Spresense -design and firmware with NXP, STM32, Nordic, TI, Silabs ARM Cortex-M MCUs -Multilayer PCB layout designs -XBEE, Bluetooth BLE, WIFI, LTE -LoRa and LoRaWAN transceivers design with Semtech RF chips -Iridium sat embedded modems -Autonomous robots, ocean and ground -Wearable devices -Tracking devices with sensor -Solar panels design -Lithium battery rechargers with safety -Industrial heavy duty protocols and power electronics -Encoders and motor drivers -Automotive electronics design -Aerospace electronics, RF and avionics design -Machine learning on MCUs -CAN bus, RS485, 5-20mA protocols -Audio MIDI instruments design -DSP algorithms -Heterogeneous multicore architectures -JTAG, SWD, GDB, openocd, Segger J-Link -Jetson platforms from NVIDIA -Allied Vision cameras -CAD with FEM analysis -3D printed enclosures for electronics Software and firmware programming: -Zephyr RTOS on Nordic RF SOCs -Nuttx RTOS -custom embedded Linux OS with Yocto project -Linux OS (Raspberry PI, ODROID, ARM based) and servers: Ubuntu, Debian and ArchLinux -FreeBSD, NetBSD on embedded boards and servers -AI, machine learning, TinyML specialist -computer vision on NVIDIA Jetson boards. -PX4, MAVLINK, ROS and GAZEBO simulator -Python, C, C++, LUA, Perl -REST API via HTTPS and authentication -MATLAB, Octave, NumPy I can create custom RF circuits and antennas on PCB. I can run the required math and to provide the best impedance matching network. I can test the final RF circuit with my Vector Network Analyzer (VNA). I am specialist of IoT/LoRa/LTE frequencies. I do microelectronics SMT soldering and prototyping in my lab. I place components using a professional microscope. I mount components with dimensions down to 0402 or BGA type. I have good contacts in the industry for PCBs fabrication and for the massive production in different parts of the world. I do machine learning (AI) in microcontrollers installing into the firmware the inferences. I do training in the cloud. I am a specialist of TinyML on ARM Cortex-M33 MCUs. I am honored to be a returning, invited speaker for the BSD foundation, where I discuss BSD operative systems worldwide at annual conventions in Europe and North America. I have a private git server to manage all the files of my customers as remote accessible repositories so they can track the status on a daily basis. My monthly flat rate is 8000 Euro. I begin to work with an initial upfront payment, fully released of about the 30% of the total value of the project. I prefer to work at long term projects to take care of all the features and all the design process. I am also available for preliminary feasibility studies of new products with a final PDF report. I am the owner of a legal registered business in Spain to pay taxes and to provide all the engineering services. All the PDF invoices I send are declared and legal. Local EU regulations impose to send the PDF invoice to my customers to document the funds received.
$25/hr
Mart
Circuit Design Professional
- LTSpice
- PCB Design
- CAD Design
- DIY Design
- 3D Rendering
- PCB Assembly
- 3D Modeling
- Circuit Design
- General Design
- Altium Designer
- PCB Layout Design
- 2D to 3D Modeling
- 3D Printing Design
- Electronic Devices
- 2D to 3D Conversion
- Electrical Drafting
- PCB Design Services
- Reverse Engineering
- General CAD Drafting
- Electrical CAD Design
- Electrical Engineering
- Electrical Engineering
- Mach3 CNC Control Software
- Electronics Design Service
- Printed Circuit Board Design
- 2D to 3D Conversion Services
- Electronic Enclosures Design
- Rhinoceros (RhinoCAD, Rhino 3D)
- Electrical Schematic Drawing Services
$20/hr
Suparna S.
Circuit Design Professional
- esp32
- LoRaWAN
- AutoCAD
- Arduino
- LoRaWAN
- Node-Red
- PCB Design
- CAD Design
- SolidWorks
- 3D Modeling
- Programming
- Prototyping
- CAD Modeling
- 3D Modeling
- Python Script
- Circuit Design
- Product Design
- Web Developers
- microcontroller
- 3D Product Demo
- Industrial Design
- Mechanical Design
- 2D to 3D Modeling
- Electronics Design
- 3D Design Services
- iOS App Developers
- Product Development
- Digital Electronics
- Mechanical Engineer
- PCB Design Services
- Reverse Engineering
- 3D Product Modeling
- Manufacturing Design
- 3D Rendering Services
- Mechanical Engineering
- Mechanical Engineering
- Structural Engineering
- 3D 360 Degree Panorama
- 3D Scan to CAD Service
- Android App Developers
- Gerber PCB Design Files
- Internet of Things (IoT)
- 3D Architectural Modeling
- Prototype Design Engineering
- Product Design and Development
- SolidWorks Engineering Services
- Electrical Circuit Design Services
-----: About Us – NextGen IoT Lab:----- We are a multidisciplinary engineering and technology development team with a strong foundation in mechanical design, industrial CAD modeling, and IoT soluti... Read more
-----: About Us – NextGen IoT Lab:----- We are a multidisciplinary engineering and technology development team with a strong foundation in mechanical design, industrial CAD modeling, and IoT solutions. With nearly a decade of hands-on experience in mechanical and industrial design, combined with over 12 years of expertise in IoT and software development, we bring together a rare blend of skills that enable us to deliver end-to-end product design and development solutions. Mechanical Design Expertise: Our team has extensive experience in 3D modeling and industrial CAD design, leveraging advanced tools such as AutoCAD, Fusion 360, SolidWorks, and other CAD software. From concept to production, we create high-precision, manufacturing-ready designs tailored to client specifications. Our in-depth understanding of manufacturing design principles ensures that each model is both functional and optimized for real-world applications. IoT and Electronics Development: Over the years, we have successfully executed more than 250 projects, ranging from basic PCB designs to complex IoT and embedded systems. We specialize in: Electronics & PCB Design: Circuit design, PCB development, amplifiers, filters, analog/digital electronics. Embedded Systems & Firmware: Microcontroller-based solutions, Arduino, ESP32, LoRaWAN devices, and custom firmware development. Connectivity & Protocols: Wi-Fi, Bluetooth, BLE, RF, High-Speed RF (2.4 GHz), LoRa, LoRaWAN, TTN, Chirpstack, Node-RED, MQTT, HTTP, and webserver integration. Software Development Capabilities: Our proficiency extends beyond hardware into software engineering, enabling us to design and develop scalable applications, control systems, and dashboards. We are skilled in a wide range of programming languages and frameworks, including Python, C++, React, Node.js, Angular, and PHP. This versatility allows us to provide integrated hardware-software ecosystems for industries such as manufacturing, automation, energy, smart devices, and more. Our Commitment: As a TOP-RATED team with all 5-star reviews, we pride ourselves on delivering high-quality, reliable, and innovative solutions. By uniting mechanical engineering, electronics design, and software development, we provide our clients with a one-stop solution for product development—from initial concept and prototyping to final deployment. Our mission is to help businesses and innovators bring their ideas to life with precision, creativity, and technical excellence.
$125/hr
Steven M.
Circuit Design Professional
- CAM
- FMEA
- JMAG
- Radar
- OrCAD
- LASERs
- DO-160
- DO-254
- DO-178B
- AWR MWO
- Genesys
- Robotics
- UL / CSA
- Pathwave
- Hyperlynx
- Wearables
- CAD Design
- SolidWorks
- ANSYS HFSS
- CST Studio
- Spacecraft
- Rack Piping
- IEC 60601-1
- NI Multisim
- DFMEA Design
- Beam-Forming
- Mixed-Signal
- Keysight ADS
- 3D Modeling
- Drone Design
- Sensor Design
- Phased Arrays
- ANSYS Maxwell
- Circuit Design
- Antenna Design
- Cadence PSpice
- SolidWorks PCB
- General Design
- Display Design
- Concept Design
- Yacht & Marine
- Altium Designer
- Cadence Allegro
- Hourly Services
- Open Innovation
- 3D Product Demo
- Microcontrollers
- Signal Integrity
- Interface Design
- Electromagnetics
- Microwave Studio
- Packaging Design
- Wearables Design
- Power Electronics
- Altium Protel PCB
- 3D Solid Modeling
- Electronics Design
- EMI/EMC PCB Design
- Design Integration
- Design for X (DfX)
- Marine Electronics
- 3D Printing Design
- Engineering Design
- Electronic Devices
- 3D Design Services
- Power Supply Design
- Drones & UAV Design
- Digital Electronics
- Antenna Engineering
- Electrical Drafting
- PCB Design Services
- Reverse Engineering
- 3D Product Modeling
- Mentor Graphics PADS
- PADS Mentor Graphics
- Agilent Technologies
- Altium CircuitStudio
- Part-to-CAD Modeling
- Electronics Packaging
- Power System Analysis
- Electric Motor Design
- Electric Power System
- Aerospace Engineering
- Mechanical CAD Design
- Electrical Engineering
- EMI/EMC Design Testing
- Locomotive Electronics
- Electrical Engineering
- Mechanical Engineering
- Medical Devices Design
- Performance Engineering
- SolidWorks CircuitWorks
- Mechanical 3D Rendering
- Paper to CAD Conversion
- Electromechanical Design
- LiDAR Transceiver Design
- Electronic Device Design
- Mixed-Signal Electronics
- Internet of Things (IoT)
- Robotics Design Services
- Packaging Concept Design
- Photorealistic Rendering
- Analog Electronics Design
- Digital Signal Processing
- Integrated Product Design
- Electronic Product Design
- New Invention Development
- Electronic Hardware Design
- Industrial Design Services
- SolidWorks Design Services
- Rapid Prototyping Services
- 3D Models of Machine Parts
- Mechanical Design Services
- Electronics Design Service
- Intergration of Electronics
- Design Engineering Services
- Automotive Electrical Design
- Prototype Design Engineering
- Product Engineering Services
- Design for Assembly Services
- Electronic Enclosures Design
- Electromechanical Engineering
- Electronics Schematics Design
- RF (Radio-Frequency) Planning
- Electromagnetic Analysis and D
- SolidWorks Engineering Services
- 3D Product Rendering and Design
- RF (Radio-Frequency) Engineering
- RF (Radio-Frequency) Optimization
- Marine Engineering Design Services
- Electrical Instrumentation Services
- Electrical Circuit Design Services
- Electrical Schematic Drawing Services
- Design for Manufacture and Assembly (DFMA)
- Electronic Prototyping and Design Services
- Radio Frequency Engineering and Design Services
Last updated: May 17, 2026
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