Hire the best Hardware Prototyping Specialists in Germany

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$75 hourly
Voytec M.
- 5.0/5
- (10 jobs)
EXPERIENCE: - 30+ years of experience in Hardware Electronics R&D activity (RF, IoT, power, communication, etc.) - 30+ years of experience in satellite reception industry (STBs, PVRs, LNBs, MSWs, etc.) - 5 years of experience in development of High Reliability HW electronics analog and digital (automotive, medical, military, aerospace, etc.) - IPC CID certificate - high expertise in analog electronics design (LTSpice simulation) - high expertise in DRO, PLL, SCR, dCSS LNBs for satellite reception - high expertise of the digital TV standards: DVB, ETSI, MPEG, Nordig, DiSEqC, RED, LVD, etc., - experience in electronic measurement devices (Network Analyzer, Spectrum Analyzer, RF Signal Generator, Digital Oscilloscope, NF and Gain Meter, etc.) high expertise in satellite, terrestrial and cable transmission and systems for digital TV, - high expertise in overall radioelectronic systems (short, medium range) and antennas, - participation in development of the standard EN50494 and EN50607 (ETSI, Brussels) EMBEDDED SYSTEMS: - experience in various electronic systems (analog TV broadcast, protection radio systems, low power radio data transmission, controlling of semiconductor lasers, HDD access, USB data transmission, file systems, - experience in RF systems: Bluetooth, TDMA, FDMA, GPS, IoT, Z-Wave, ZigBee, etc. - experience in programming (assembler, C, C++) of wide range of 8-, 16- and 32-bits microcontrollers (PIC of Microchip, ’51 family, HC11, 68000, ColdFire of Motorola, ST20 of ST Microelectronics, MxL), - experience in embedded systems development (I2C, UART, SPI, IEEE1394, Flash memory, RAM memory, USB, etc.) - experience in hardware development (digital, analog, analog-digital, high frequency), - experience in PCB design (1-, 2-, 4-layers): Protel99, KiCAD, Altium Designer

Hardware Prototyping
C
RF Design
Electronic Design
Digital Electronics
Electronics
PCB Design
KiCad
Circuit Design
Electrical Engineering
Microcontroller Programming
PIC Programming
Microcontroller
Embedded System
$50 hourly
Denys O.
- 5.0/5
- (2 jobs)
With over 8 years of experience in IoT development and embedded systems, expertise spans the design, development, and deployment of scalable IoT solutions, powering over 10 million connected devices worldwide. Specializing in AWS IoT and Azure IoT Hub, cloud-connected applications are designed with 99.9% uptime, handling millions of real-time data transactions daily across industrial, consumer, and enterprise networks. In IoT Arduino development, work has contributed to the creation of 100+ cost-effective, high-performance IoT devices, optimized for energy efficiency and real-time processing. Through hardware prototyping and PCB design, circuit boards are developed using Altium Designer, reducing manufacturing costs by 40% while ensuring signal integrity and power efficiency. Whether implementing ESP32 firmware, STM32-based solutions, or Raspberry Pi-powered applications, solutions prioritize low-latency connectivity, 30% improved battery life, and scalable performance. Deep expertise in embedded firmware engineering includes Embedded C, C++, Python, and real-time operating systems. Over 500,000 lines of optimized firmware code have been developed for ESP32, STM32, and other microcontrollers, ensuring faster execution speeds and lower memory footprint. Advanced microcontroller programming techniques have led to 40% increased processing efficiency for embedded systems. Leveraging embedded Linux, mission-critical IoT applications are secured with end-to-end encryption, real-time monitoring, and predictive maintenance—reducing system failures by 70%. In the field of industrial IoT, extensive knowledge of Zigbee, LoRaWAN, NFC, and CAN bus has enabled the creation of smart factory networks with 99.5% device uptime, optimizing machine-to-machine (M2M) communication for industrial automation and smart energy grids. Expertise in machine learning and computer vision has contributed to AI-driven IoT applications, reducing operational costs by 30% and improving real-time anomaly detection accuracy by 85%. Beyond hardware, security is a top priority, with firmware encryption and over-the-air (OTA) update mechanisms ensuring seamless scalability and long-term reliability. Tuya IoT integration has been successfully deployed in more than 50 smart home and industrial automation projects, enhancing device interoperability and cloud synchronization. From concept to mass production, a comprehensive approach covers embedded software development, PCB layout optimization, and IoT mobile interface integration. In BLDC motor control, wireless power transfer, and magnetic induction technologies, system designs have improved power efficiency by 45%, ensuring precision control and maximum energy utilization. For companies looking to scale IoT ecosystems, expertise in embedded firmware engineering, hardware design, and cloud-based integration guarantees seamless device connectivity, 99.9% reliability, and enhanced security. Whether working on wearable AI, industrial automation, or next-gen smart devices, solutions are built for performance, scalability, and long-term success. Let’s build the future of IoT and embedded system innovation—reach out today to discuss your project!

Hardware Prototyping
Altium Designer
STM32
Python
Firmware Programming
C++
Raspberry Pi
PCB Design
Internet of Things
Embedded System
Arduino
ESP32
Embedded C
Microcontroller Programming
Embedded Linux
$50 hourly
Fahad B.
- 5.0/5
- (10 jobs)
I'm an electronics and embedded system expert with 𝟭𝟮+ 𝘆𝗲𝗮𝗿𝘀 of experience. I live in Berlin and have studied engineering in Germany. I have developed (or managed development of) more than 𝟮𝟬 𝗽𝗿𝗼𝗱𝘂𝗰𝘁𝘀 from concept to market. With my experience you can be sure of: 1. 𝗬𝗼𝘂𝗿 𝗽𝗿𝗼𝗱𝘂𝗰𝘁'𝘀 𝗳𝘂𝗻𝗰𝘁𝗶𝗼𝗻𝗮𝗹 𝘀𝘂𝗰𝗰𝗲𝘀𝘀 and a high quality of development. 2. 𝗥𝗲𝗱𝘂𝗰𝗲𝗱 𝘁𝗶𝗺𝗲 𝘁𝗼 𝗺𝗮𝗿𝗸𝗲𝘁 & 𝗰𝗼𝘀𝘁 𝗼𝘃𝗲𝗿𝗿𝘂𝗻𝘀 by avoiding the mistakes made by less-experienced developers. I will be your development partner from your idea to a certified and successfully selling hardware product. 𝗠𝘆 𝗦𝗽𝗲𝗰𝗶𝗮𝗹𝘁𝗶𝗲𝘀: ∙ Electronics and Embedded System Architecture ∙ Schematic Design and PCB Layout ∙ Microcontroller Programming (STM32, RTOS, Zephyr & more) ∙ Wireless Connectivity (Bluetooth, WiFi, NB-IoT & more) ∙ Sensors (GPS, IMUs & many more) ∙ Low-Power Battery-Operated devices ∙ IoT, Wearables, MedTech and e-Mobility 𝗬𝗼𝘂𝗿 𝗕𝘂𝘀𝗶𝗻𝗲𝘀𝘀 𝗢𝘂𝘁𝗰𝗼𝗺𝗲𝘀: ① Reduce Time to Market ② Unlock Revenue Faster 𝗪𝗵𝗼 𝗜 𝗛𝗲𝗹𝗽: If you are a 𝘀𝘁𝗮𝗿𝘁𝘂𝗽 or an 𝗲𝗺𝗲𝗿𝗴𝗶𝗻𝗴 𝘁𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝘆 𝗰𝗼𝗺𝗽𝗮𝗻𝘆 looking to develop hardware with microcontrollers, wireless connectivity, and sensors, I am here to help. By focusing exclusively on these areas, I understand your technology, your needs, and your pain points better than others. My specialized approach allows me to standardize the development process, use advanced tools, and speed up development without sacrificing quality. I am also a founder of a development agency, Oxeltech GmbH, where a team of developers helps me realize your goals.

Hardware Prototyping
FreeRTOS
Bluetooth
Altium Designer
STM32
Wireless Communication
Firmware Programming
Embedded System
Consumer Electronics
Product Development
Microcontroller Programming
Digital Electronics
Analog Electronics
PCB Design
Electronic Circuit Design
$68 hourly
Marvin B.
- 0.0/5
- (11 jobs)
I am a passionate electronics engineer and embedded systems programmer with 10+ years professional experience. My past projects where mostly focused on industrial grade electronics with harsh requirements regarding electromagnetic compatibility (EMC/EMI), Design to Cost (DTC), Design for Manufacturability (DFM) and Design for Testability (DFT). There I was involved in the whole development process starting with component selection followed by simulations, drawing schematics, PCB design, doing measurements, testing for EMC, software development and developing of test systems for bed of needle adapter. Expertise: - High-Speed and Mixed Signal PCB Design - Industrial Ethernet - Embedded Systems - End-of-Line Test - EMC standards Projects: High-Speed PCB Designs (6-10 layer), Industrial Ethernet Switches, Single-Board-Computer, Industrial Soap Dispenser, Bed of Needle Testsystems, Multi Gigahertz PCB Design, Sensor for Process Automation, etc. Tools: KiCad, FreeCAD, OpenSCAD, LTspice, 3D Printer, Oscilloscope, Soldering Equipment

Hardware Prototyping
Product Development
3D Printer
Electronics
KiCad
PCB Design
Electrical Engineering
Embedded System
Microcontroller Programming
Electronic Design
Circuit Design
CAD
$45 hourly
Dmytro K.
- 0.0/5
- (0 jobs)
Electrical Engineer with experience in developing electronic products for medical, industrial, and aerospace/defense applications. Skilled in analog and digital circuit design, simulation, validation, and hardware development. Responsibilities include project management, technical documentation, cost analysis, and communication.

Hardware Prototyping
Schematic
EasyEDA
RF Design
STM32
Analog Electronics
Altium Designer
Microcontroller Programming
Embedded System
PCB Design
ESP32
Electronic Design
Product Development
Product Design
$30 hourly
Duke S.
- 0.0/5
- (0 jobs)
🔹 Electronics Prototyping | IoT Development | PCB Design | Embedded Systems 🔹 Web Development | Custom Websites | Frontend & Backend Hello! I'm a skilled electronics engineer and web developer with a passion for creating smart devices and modern websites. Whether you need a hardware prototype, an IoT solution, or a custom website, I can help bring your ideas to life. 🔧 My Expertise: ✅ Electronics & Prototyping: Circuit design & PCB layout (Altium, KiCad, Eagle) Embedded systems & microcontrollers (ESP32, STM32, Arduino, Raspberry Pi) IoT devices & wireless communication (Wi-Fi, BLE, LoRa, Zigbee) Sensor integration, automation & industrial solutions ✅ Web Development: Custom websites & landing pages (HTML, CSS, JavaScript, React, Vue.js) Backend development (Node.js, Python, PHP, Firebase) API integration & databases (MongoDB, MySQL, PostgreSQL) Full-stack development for IoT dashboards

Hardware Prototyping
Computer Vision Software
Motion Sensor
Arduino
Raspberry Pi
Adaptive Web Design
Banner Ad Design
Figma
CSS
HTML
Tilda
Webflow
Web Application
$20 hourly
Yasin B.
- 0.0/5
- (0 jobs)
Hi, I’m Yasin Başkara—an Electronics Engineer specializing in hardware design, low-power IoT devices, and EMC/EMI compliance. With hands-on experience in both aerospace and consumer electronics, I’m passionate about building reliable, energy-efficient systems that solve real-world problems. What I Do Best Circuit Design & PCB Layout: I design and test robust analog/digital circuits using tools like Fusion 360, Eagle, and KiCad. Low-Power Embedded Systems: I’ve developed ultra-low-power solutions, achieving low sleep currents Prototyping & Debugging: From soldering to signal tracing, I’m skilled at bringing concepts to life and solving tough hardware problems.

Hardware Prototyping
Embedded Operating System
STM32
ESP32
Embedded C
Hardware Troubleshooting
Hardware Testing
PADS Mentor Graphics
Autodesk Fusion 360
Eagle
KiCad
Multilayer PCB
PCB Design
Hardware Design
Electrical Engineering
$15 hourly
Ghazi A.
- 5.0/5
- (7 jobs)
With my basic major in Electrical Engineering, I have had the opportunity to widen my knowledge in different fields. From Automation, Electronic, Programming to Signal Processing and Electrical Systems. I have deepened then my knowledge in Electronics and Microelectronics as my major which has reinforced my designing skills of analog and complex digital integrated circuits. I had the opportunity to put into practice through my internships. These internships have helped me develop the spirit of research and synthesis. I gained knowledge in the Embedded Systems field with elaborating a project of Energy Monitoring that uses the SPI and USB protocols in the communication between a desktop application and an acquisition card containing an ADC. In addition, I master EAGLE, ISIS and Pspice witch i used to work on in several projects during my engineering studies. Moreover, I am always open to learn new and various skills. My graduation project was a special opportunity to enhance my signal processing knowledge and digital circuits design with VHDL. I succeeded to implement a Digital predisposition algorithm for the linearization of the Power Amplifier behavior for RF transmission systems for better energy and spectrum efficiency. I also take the advantage to tell you that I have succeeded the master degree in communication systems alongside with the engineering studies in which I gained a good knowledge of RF communication systems.

Hardware Prototyping
Hardware Design
MATLAB
VHDL
C
Xilinx
Python
C++
Electronic Design
Digital Signal Processing
Wireless Network Implementation
Electronics
FPGA
Embedded Application
$25 hourly
Lauris G.
- 0.0/5
- (0 jobs)
- Starting in Embedded Soft- and Hardwaredevelopment - Studying electronics and embedded systems in Gießen

Hardware Prototyping
Embedded C
Hardware Testing
Hardware Design
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