Hire the best Schematic Capture Freelancers in Serbia

Check out Schematic Capture Freelancers in Serbia with the skills you need for your next job.
  • $25 hourly
    ✅ Freelancer on UpWork, specializing in Automation, Electronics and Mechanical design. ✅ Responsiveness: Being extremely responsive and keeping all lines of communication readily open with my Clients. ✅ The Client Reviews and Feedback on my Profile are immensely important to me and the value that I provide. I'm flexible with my working hours and am happy to work closely with any existing freelancers you work with. Deadlines are sacred for me and I will review your content as many times as it takes for it to exceed your expectations! ❗Strong foundation in: -Automation -MCU programing(Arduino, ESP32, STM32) -C/C++ programing -3D mechanical modeling (Fusion 360) -2D drafting and drawing (AutoCAD) -sensors integration ❗Superior skills with: -Circuit design (power, analog, digital) -SIMULINK, MATLAB -3D printing ❗Strong skills with: -PCB design -C# -LabView -G-code creation 🛠️Available hardware for clients projects🛠️: 3D printer Ender3 S1 Pro - ability to print wide variety of plastics. Multiple types of MCUs for prototyping - Arduino Nano, Arduino Uno, AtTiny85, AtTiny24, ESP32 DevKit1, ESP8266, STM32F746ZG * Available almost 24/7 for customer needs Please contact me, so we can discuss how we can work together to FULLY meet your Business Needs!
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    3D Printing
    C++
    Embedded System
    Mechanical Engineering
    PCB Design
    Arduino
    Electrical Engineering
    MATLAB
    Sensor
    Circuit Design
    Automation
    Microcontroller Programming
    C
    CAD Drafting
    3D Modeling
  • $30 hourly
    I hold a degree in Informatics and Computing, and have been a Freelancer for over a decade. Please review one of the dedicated profiles for additional information. ✅ "Đorđe is skilled at what he does! He is well organized, well versed and worked timely on my project with utilization of constructive feedback along the way. He was polite, patient and executed his work with complete satisfaction. He revised his work and uploaded it once I was completely satisfied with his final result. I highly recommend him and will work with him again!" ✅ "Đorđe did an amazing job on this project. He went above and beyond and built a better application than the requirements he was given. Very impressed with his work. Highly recommend and will definitely work with again in the future." ✅ "Đorđe has been a pleasure to work with on this project. He has been very informative with the project development and produced a great product for our team. When the script wasn't working the way that I envisioned he was able to change it quickly and with no fuss. I can't wait to work with Đorđe again!"
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    Circuit Design
    GNU Octave
    KiCad
    HTML
    Network Security
    Digital Electronics
    CSS
    PCB Design
    Cryptography
    Freecad
    Analog Electronics
    MySQL
    MATLAB
    JavaScript
    PHP
  • $33 hourly
    If you're looking for high quality work from a person specialist in embedded system, hardware prototype, Robotics and digital design , then I am the person you need to work with. What I can support is following: - System architecture design (project specification and structuring). - Electrical & electronic diagram, and Schematic & PCB design (Altium Designer, Eagle, Ki-CAD, Or-CAD, Allego) • RF Antenna/Front end, filter design. Microstrip/Micro wave circuit analysis and deisgn • High frequency circuit analysis and design – UHF/HF analog circuit design, High frequency digital circuit design such as DDR3, eMMC, Flash memory, 1Gbps Ethernet circuit design. • Video/Audio streaming circuit • FPGA, DSP, CPLD circuit/PCB design • Accelerometer, aspiration, ECG, EEG, Air quality, Doppler sensor….. peripheral circuit and PCB design • Flexible PCB inlay design. • Up to 32 layers PCB design and signal integrity analysis. - Firmware development in assembler or C/C++ for any MCU platform. - User interface applications for iPhone, Android phone, websites, and windows version. - Rapid prototyping and shipping the prototypes.
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    Cadence Platform
    Digital Electronics
    Schematic
    Analog Electronics
    Eagle
    KiCad
    RF Design
    Altium Designer
    PCB Design
  • $44 hourly
    •ELECTRONICS DESIGN, •PCB layout, •Microcontroller Software and Hardware Prototyping are my expertise. Including Industrial Automation, Power Electronics, RF Hardware and other areas of application. Being a graduate of St. Petersburg Electrotechnical Univercity with a B.S. in Engineering and Applied Sciences, I am an experienced versatile developer. Whether it’s a developing device from scratch or turning an existing prototype into the manufacturable product, I’m always happy to provide you with appropriate technical solutions which precisely fit your needs. Main offerings: • Specification analysis or creation with key technical and market points of success analysis •Electronics design and optimization, printed circuit board (PCB) layout with OrCAD Allegro •Device case mechanical design including thermodynamic, stiffness, fatigue analysis and optimization •Microcontroller firmware and a PC-side software development •Assembling and testing prototypes I dealt with many types of mechanical, electronics and 3D CAD software, so many of customer data formats are available: AUTOCAD, SOLIDWORKS, CATIA, ABAQUS, 3DMAX, MICROCAP, etc… Technologies: • C language for STM32 and PIC microcontrollers programming (SPI, I2C, RS-232/485, LCD, USB) •Delphi and C+ for desktop software •OrCAD P-spice for electronic circuit design •OrCAD Allegro for PCB creation (including 3D packages for all components) •Ansys Design modeler | Mechanical | CFX for 3D drawings | stiffness, fatigue analysis and optimization | thermodynamic analysis and optimization •Ansys Maxwell for electromechanical devices design •ADS for RF circuits design •In-house hardware prototyping (2-layer board with min 0.1 mm resolution) Please feel free to assign me difficult tasks.
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    Altium Designer
    Embedded C
    RF Design
    ESP32
    C
    Arduino
    PCB Design
    Firmware
    OrCAD
    STM32
    Electrical Engineering
    Internet of Things
    Bluetooth
    Microcontroller Programming
    Hardware Prototyping
  • $50 hourly
    I am an Electronics, Robotics, and Automation Engineer, with over five years of experience gained through various challenging projects. Most of them (particularly in the field of mobile robotics) involved working in different project phases, from problem definition to the building of high fidelity prototypes and final products. I have extensive experience in communication with suppliers, hence I am able to negotiate the best offer. Moreover, I developed an excellent sensibility for clients' needs and requests. During a problem definition, I determine a clear direction and working structure to deliver the optimal solutions within a required deadline and available budget. Therefore, I can provide my clients with a comprehensive service in the following fields: ➜ Embedded programming (C and Python) ✔ ➜ Microcontroller programming (STM32 and AVR) ✔ ➜ 3D modeling (Autodesk Inventor) ✔ ➜ PCB design - Schematic and PCB (Altium Designer, KiCAD, and Eagle) ✔ ➜ Research in the field (Electronic components, suppliers, solutions from the competitors..) ✔ ➜ Robotics ✔ ➜ PLC and SCADA programming ✔ My office is equipped with: 3D printer, oscilloscope, motors, sensors, power supply device, electronic components, and many other hand tools. Accordingly, I am able to present preliminary solutions to my clients on short notice. Dear clients, be free to contact me. I am looking forward to meeting open-minded, innovative persons and teams who will enjoy tech conversations and projects as much as I do.
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    Hardware Design
    Internet of Things
    Bluetooth
    STM32
    C
    Electronic Design
    Altium Designer
    Embedded C
    Research & Development
    Multilayer PCB
    PCB Design
    Raspberry Pi
    Firmware Programming
  • $40 hourly
    My name is Luka Knezevic, I am from Serbia, and I am a Hardware (HW) developer and a PCB Designer. I worked on more than 20 projects and made the same number of prototypes. With more than 5 years of experience, I worked on a lot of different projects, such as a buck, boost, PFC buck, BMS, E-bike inverter, power supply for nanosatellite, control cards (TI, ESP), etc. with power-up to 3kW, power switching frequencies up to 200kHz. In 2019. I was part of a team of students (H-Bridges) that won First Place in the International Future Energy Challenge (IFEC 2019) with an E-bike drive organized by IEEE. In 2022. I was the team leader of that team, and team lead of the HW team, and won second prize, with a power supply for a nanosatellite. After that, I worked in a start-up that worked on e-mobility projects, for 2 years. Now I am opening my own business, starting with Upwork. My obligations were: Components selections Topology selection Simulations (MatLab, Simulink, PSpice) HW optimization PCB Design (Altium Designer) Assembly Testing Revision
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    Hardware Troubleshooting
    Hardware Design
    Altium Designer
    PSPICE
    Test Results & Analysis
    Hardware Prototyping
    Hardware Testing
    Multilayer PCB
    PCB Design
    MATLAB
  • $40 hourly
    With knowledge over fields of electronics, digital design, software, robotics I can design and build from scratch any electronic device or debug any existing. I am very pedantic in my work and ready to sacrifice in crucial moments.
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    Robotics
    FPGA
    Embedded System
    PCB Design
    Electrical Engineering
  • $40 hourly
    Skilled engineer, specialization - wireless protocols: Z-Wave, Zigbee, Bluetooth, Thread, Matter, Homekit. My experience helps me to build stable-working devices, which can be certified in appropriate manner. I believe my best qualities are experience, responsibility and a strong will to complete all tricky features of the project. I also have some years of working with different Z-Wave controllers: SmartThings, Fibaro HC (2 and Lite), Vera Lite/3/Edge, ZipaBox, Razberry/Z-Way, etc. I have experience in writing Lua/JS/Groovy scenarios and smart apps for these controllers, maintaining network, debugging various issues.
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    Embedded System
    Electrical Engineering
    Microcontroller Programming
    Core Bluetooth
    Digital Electronics
    Electronic Design
    PCB Design
    Embedded C
    RFID
  • $45 hourly
    Hello! I am Hardware Engineer from Novi Sad, Serbia. With more than 100 Mixed-Signal PCB Designs in portfolio I have experience with Power Supply, Microcontrollers, Sensors, Wirelesses communications, Security, HMI, Audio equipment... • 10+ Years Hardware development experience • 6+ Years Altium Designer experience • 3+ Years Design For Manufacturing experience I have full time job as Expert System Engineer and Upwork is nice opportunity for me to boost my experience even more.
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    Consumer Electronics
    Systems Engineering
    Power Electronics
    Industrial Engineering
    Digital Electronics
    Internet of Things
    Electrical Engineering
    Embedded System
    Analog Electronics
    Circuit Design
    Electronic Design
    Hardware Prototyping
    Design Simulation
    PCB Design
    Altium Designer
  • $60 hourly
    🏆Please take a look at some of my works in the Portfolio section first before deciding on a potential collaboration Behind me is huge, about 20 years experience in Electronic Systems design from idea to market ready device with passed EMC, LVD certificates. - You will get high quality design and full support during development process, PCB production, PCBA and boards alive - Competence in all fields of electronic systems - Quick design, always will try to meet your timelines and expectations - Wide specter of PCB software, Altium Designer, KiCAD, EasyEDA STD, EasyEDA Pro, DipTrace, Proteus, OrCAD. - High quality design of multilayers PCBs, Rigid, Flex, Flex-Rigid etc. - High-speed design USB, PCIex, LPDDR4, DDR4, SATA, HDMI, CSI, DSI, Ethernet interfaces, 4G, all wireless communications - Analog electronic design - Microcontrollers based systems - CPU based systems with RAM, FLASH... All designs worked already in the first version of the prototype. Detailed design check and verification before delivery. - High experience in EMC design, all designs will meet EMC and LVD rules - PCBA support and practical instruction, help with ordering PCB, PCBA - You will be satisfy with quality of delivery job 100% Over years I have number of clients all over the world, most USA, Switzerland, UK. Number of big companies with serious designs that are sell on the market, working for years... Designs meet high standards IEC, IEEE industrial standards etc.., very professional realization. Feel free to contact me for any advice I can help, if you are satisfy we can work together. Always there is space for negotiation, but quality is always on the first place. Please see my portfolio and previous works, better to see what I described above. Thank you for attention!
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    CPU Design
    Microcontroller Design
    Printed Circuit Board
    Embedded System
    Electronic Circuit Design
    EasyEDA
    KiCad
    Altium Designer
    Multilayer PCB
    PCB Design
    Electronics
  • $35 hourly
    Experienced electronic engineer professor with a PhD degree in the field of medical and industrial devices design and programming. More than 15 years of experience in both medical and industrial devices design. - Neural prosthesis - Functional electrical stimulation - Low noise electrophysiological amplifiers - Switch mode power supply - Microcontroller based systems and programming
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    Assembler
    Altium Designer
    PCB Design
    Electronic Design
    C
    MATLAB
    Microcontroller Programming
  • $50 hourly
    I am Senior Engineer with 18 years' experience in product Research and Development, management of R&D, Embedded system design, specialized PCB design, technical consulting, production organization & product certification assistance. Providing the following services to the clients world-wide: ✔ Product R&D and design problem solving, ✔ Embedded system design (schematic, PCB design, firmware development), ✔ Specialized PCB design and optimization: ➕ Hi-speed industrial computers ➤ USB, ETH, HDMI, MII/RMII, miniPCIe, SDIO etc. ➕ Power electronics ➕ EMC optimization and problem solving ✔ Product cost evaluation and BOM optimization, ✔ Proof of concept & experimental devices, ✔ Technical consulting in system design and RF related solutions, ✔ Production organization & product certification assistance.
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    Procurement
    Power Electronics
    Printed Circuit Board
    PCB Design
    Hardware Design
    Research & Development
    Electronic Design
    Digital Electronics
    Multilayer PCB
    Altium Designer
    Circuit Design
    Product Development
    C
    Embedded C
    Embedded System
  • $10 hourly
    I have 20+ years of experience in various branches of Electrical Engineering: Power Electronics (thyristor controlled battery chargers and inverters), Microcontroller and PLC programming (Intel 8051 , Siemens SAB 80515 and SIMATIC S5 PLCs), Railways electronics maintenance and development, Marine, PV solar systems evaluation and design, Automation, Earth fault Monitoring relays for LV AC networks and el. motors. I am focused now on the Electronic Circuit Design, PCB Design (Dip Trace), SCR controlled battery chargers, Prototype Manufacturing, Arduino and ESP32 based Hardware Development and Programming..
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    PV Sizing
    Solar Energy
    Firmware
    PCB Design
    Power Electronics
    Arduino
    ESP32
    Hardware Prototyping
    Circuit Design
    Electronic Design
    Electrical Engineering
  • $40 hourly
    -Experience in development and testing of analog and digital circuits -Experience in designing I/O modules, sensor interfaces using ADC and DAC -Experience in development IoT devices, Embedded development including hardware design, firmware development -Experience in FPGA design, DSP(FIR, IIR, DFE filters, FFT, Kalman filtering, NCOs, DPLLs, etc) -Knowledge of Failure Mode and Effects Analysis(FMEA) and Design FMEA(DFMEA)
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    Circuit Design
    PCB Design
    Digital Signal Processing
    Analog Electronics
    Embedded C
    Embedded System
  • $50 hourly
    I am PhD in Electronic Engineer with more then 20 years professional work in electronic field. Worked as Head of R&D and main hardware engineer for more then 10 years. I have many experienced for this job. I am a professional Engineer in this field and I would like to give my best service and High quality to the PCB projects and electronic design projects in general here in Upwork project. I run own R&D company where I was involved in many serious projects, especially for industrial with high standards for EMC and LVD. I am also experienced in EMC design and passed many testing in labs. -Our hardware design expertise covers a variety of products across different customer and industry domains - Board design/circuit design - Component selection - Platform selection - PCB design, multilayers, impedance control, flex-rigid design - Prototypes - Mass production support, PCB and PCBA service in Europe I also cover Embedded software development and interaction with mechanical design SolidWorks etc... so I can provide full service. In my portfolio you can see some recent works. Most customers are from Switzerland, UK and USA, but have also from different countries. I made jobs for important customers like: - G&W Electric Co, IL, USA - Profitoptics Inc., VA, USA - Gold GMT SA, Switzerland - Swisscom AG, Switzerland - PlayDate, NY, USA - Netico GmbH, Switzerland - Airwave Solutions Ltd., UK - Nitto BioPharma, Inc., USA - RUAG AG, Switzerland I done lots of projects, example for USA main company we are working for is G&W Electric Co, Bolingbrook. They are one of main switchgear producer in USA, has about 70% market. Then permanent cooperation with ProfitOptics Inc. Glen Allen, VA. Then Mr. Kevin Li from New York University Most projects we do complete solution hardware and firmware. I attached you for example last board for mobile phone, 8 layers, wire 3mils, vias 0.1mm. Of course can show you more, always ready for agreement. About your project, we done few very complex designs. One is RTU system with analog inputs, analog outputs, digital inputs, digital outputs. That kind of device is sold to Voith company which produce hydro turbine. It is industrial grade device, in all aspects power supply, working temperature. Passed tests. Second is SDM board you can see. It is for G&W company driving switchgear. High class industrial environment. We passed tests, which are very high vs European, and of course it is class of tests for Relay protections.: 1. IEEE C37.90.2 – 2004 – Radiated Electromagnetic Interference 80-1000MHz, 1kHz AM Modulated, 80% keying, 35V/m 2. IEC 60255-22-2 – Electrostatic Discharge Level 4 contact and air discharge, +/- 8kV, +/- 15kV 3. IEEE C37.90.1- 2002 Surge Withstand Capability IEEE Standard for Surge Withstand Capabilities (SWC) tests for Relays and Relay System Associated with Electric Power Apparatus. +/-4kV EFT, +/-2.5kV OSC 4. IEC 61000-4-6 RF Conductive Immunity 150k-80MHz. 10V/m Always can show you more. Thank you for your attention.
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    Product Development
    Microcontroller Programming
    Circuit Design
    Electrical Engineering
    Electronic Design
    Embedded System
    Layout Design
    Electronic Circuit Design
    LoRa
    EasyEDA
    OrCAD
    PCB Design
    KiCad
    Multilayer PCB
    Altium Designer
  • $55 hourly
    Experienced and highly skilled electronics engineer and embedded software developer with a deep passion for audio and musical equipment. I specialize in: Analog and digital circuitry, PCB design, DSP programming, Embedded C/C++ (STM32, ESP-32), Embedded Linux, and 3D CAD. Let's connect and make your project a reality! Analog and digital audio effects, Guitar pedals, Synthesizers, Samplers, Midi controllers, Studio equipment, USB audio interfaces, Amplifiers, Tube Amplifiers If you need someone to design any of this, you're on the right track :)
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    Qt Creator
    Analog Audio
    C
    Circuit Design
    CAD Software
    3D Modeling
    C++
    PCB Design
    STM32
    KiCad
    Multilayer PCB
  • $50 hourly
    I am an Electronics, Robotics, and Automation Engineer, with over five years of experience gained through various challenging projects. Most of them involved working in different project phases, from problem definition to the building of high fidelity prototypes and final products. Skills and experience in following areas ➜ Electronic Product Hardware Development - From initial idea to final product ✔ ➜ Components Selection, Schematic Design, and PCB Layout ✔ ➜ Hardware Debugging, Assembling, Verification and Testing ✔ ➜ Software and Firmware Developing ✔ ➜ Project time and cost planning ✔ ➜ Interfaces and peripherals: DDRx, PCI Express, Gb Ethernet, SATA, PCI, GSM, GPS, HDMI, USB, SATA, LVDS, RGB, JTAG, CAN, Wi-Fi, BLE, SPI, I2C ✔ My office is equipped with: 3D printer, oscilloscope, motors, sensors, power supply device, electronic components, and many other hand tools. Accordingly, I am able to present preliminary solutions to my clients on short notice.
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    Electronic Circuit Design
    Altium Designer
    Design for Manufacturing
    Hardware Design
    Automotive Design
    PCB Design
    Research & Development
    Multilayer PCB
    Embedded System
    Embedded C
    Digital Electronics
    Internet of Things
    Firmware Programming
    Electrical Engineering
  • $20 hourly
    My main domain of knowledge is embedded systems. I worked five years as embedded software engineer, where we use FreeRTOS for custom made PCB's. C and C++ are programming languages which I used for coding.
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    PCB Design
    KiCad
    ESP32
    PIC32
    Linux
    STM32
    Arduino
    C++
    C
  • $37 hourly
    Hi, there. My name is Nebojsa. I am a senior mechanical engineer with 8+ years of experience. I have extensive knowledge of mechanical engineering and electronic engineering such as CFD, PLC, PCB, etc. My expertise ranges from Designing the geometry to Analyzing this with Solidworks, Ansys, Fluent and Matlab. And then I can create the device with Arduino, ESP32 and STM32, etc. I am working on professional mechanical engineering development process. Technical Skills - Programming Languages: Python, Go, Common Lisp (CL), C++, Java, VHDL, Verilog, Python 2 -Libraries/APIs: OpenCV, SciPy, NumPy, Pandas, TensorFlow, Scikit-learn -Tools: LabVIEW, MATLAB, EAGLE, CAD - Paradigms: Object-oriented Programming (OOP), Functional Programming, Data Science, Concurrent Programming - Other: PLC, Allen-Bradley PLCs, PCB Design, Robotics, Electrical Design, Mathematics, Artificial Intelligence (AI), Algorithms, Deep Learning, Data Structures, Machine Learning, Neural Networks, Computer Vision, Localization, Reinforcement Learning, Ladder Logic, Industrial Design, Control Systems, Data Analytics, Fourier Analysis, Social Media Analytics, Electronics, Physics, Atmel, PCB, Oscilloscopes & Tester Equipment, Solar, DAQ, FPGA In my free time, I enjoy exploring new technologies and contributing to open-source projects. Let's connect and build something amazing together! Best regards
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    Circuit Design
    PCB Design
    Wiring
    SolidWorks
    CAD
    AutoCAD Plant 3D
    Raspberry Pi Firmware
    Arduino Firmware
    Firmware
    MATLAB
    Electronics
    Mathematical Modeling
    Mechanical Engineering
    Mechanical Design
    Python
  • $30 hourly
    I am an Electrical Engineeer with 15 years expirience in microcontrollers programming and circuit design. I can offer expert knowledge in 8-bit microcontrollers- AVR, PIC, various communication protocols (SPI, I2C UART ..) as well as various sensors. I offer design software and hardware, as well as the creation of production documentation. I have strong experience in designing products by turnkey (selection of components, communication with PCB factories, creating gerber files, BOM files, Pick & place files, PCB and SCH files). I'll be glad to consider your requests and suggestions.
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    PCB Design
    Electronic Design
    Arduino
    Microcontroller Programming
  • $25 hourly
    As an expert R&D Engineer proficient in both electronics and programming, I am your ideal choice for driving innovation and delivering exceptional results.
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    Robotics
    Engineering Design
    Mechatronics
    Reverse Engineering
    Internet of Things
    C++
    Embedded C
    Atmel AVR
    ESP32
    nRF52
    STM32
    Embedded Application
    PCB Design
    Electronic Circuit Design
    Embedded System
  • $40 hourly
    7+ years experience in embedded system design and PCB layout. If you are finding the high quality work from a expert in embedded system, hardware and digital design, I am the person you are looking for. Hardware experience - System architecture design and estimate the initial development cost of the new product - Rapid prototyping and troubleshooting - Schematic, Circuit design& PCB layout • 5+ years experience with Altium Designer, OrCAD, Eagle, KiCAD, Diptrace • FPC, Rigid-Flex PCB design • Up to 20 layers PCB design and SI analysis • Design Analog-Digital Mix circuit, High frequency circuit such as UHF/HF analog circuit, FPGA, DDR3, eMMC, Flash memory, 1Gbps Ethernet circuit • Celluar, BLE, WiFi, IOT circuit design • Video/Audio streaming circuit design • Output files(Assembly Drawing, BOM, Gerber/ODB++, NC Drills, Pick and Place file, 3D Step) I will complete your project successfully in time and do all my hard work to realize your beautiful idea. I look forward to working with you in providing excellent service and anything else you may need help with! Thanks for your attention.
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    JavaScript
    nRF52
    Ruby on Rails
    DevOps
    Spring Framework
    AWS Systems Manager
    ESP8266
    Eagle
    PCB Design
    ESP32
  • $10 hourly
    I'm software developer, graduated from the Faculty of Electrical Enigneering, with the experience in C/C++ programming, embedded software development for Arduino and STM32 microcotnrollers and PCB design. Done internship in embedded systems software development and worked on projects in PCB design.
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    Git
    PCB Design
    MATLAB
    Object-Oriented Programming
    GitLab
    C++
    Arduino
    C
    Arduino Firmware
  • $30 hourly
    My top skills not related directly to my full time job are PCB design, knowledge of various analog an digital electronic techniques, experience with signal conditioning, RF in some extent, microwave, repair of complex system, RADAR. I have experience in
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    Physics
    Linux
    Digital Electronics
    Analog Electronics
    GNU Octave
    RF Microwave Design
    Electrical Design
    Bash
    Gnuplot
    Verilog
    C
    FPGA
    RF Design
    PCB Design
    C++
  • $60 hourly
    Hardware design engineer – innovative and detail-oriented, with a passion for problem-solving and creating efficient solutions. Experienced in multilayer PCB design, working with OrCAD, KiCad, and Altium. Always eager to learn and collaborate, bringing a proactive and adaptable approach to every challenge.
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    Raspberry Pi
    Arduino
    Microcontroller
    Hardware Testing
    Technical Documentation
    Schematic
    Electrical Engineering
    Altium Designer
    KiCad
    OrCAD
    Hardware Prototyping
    Hardware Design
    Multilayer PCB
    PCB Design
  • $30 hourly
    Hi, I’m Slobodan Arandjelovic from Serbia - a passionate Electrical & Electronic Design Engineer with 10+ years of hands-on experience in embedded systems, PCB design, and industrial automation. I specialize in turning complex ideas into real, high-performance products, from circuit schematics to firmware development and real-world hardware validation. Whether you need a cutting-edge control system, an IoT solution, or a custom PCB, I bring precision, innovation, and efficiency to every project. My Core Expertise: ✅ Embedded Systems & Microcontrollers – Arduino, ESP32, Raspberry Pi, STM32 ✅ PCB & Circuit Design – Schematic capture, PCB layout, prototyping, DFM (Design for Manufacturing) ✅ IoT & Wireless Communication – WiFi, Bluetooth, LoRa, 3G/4G/5G, Ethernet ✅ Power Electronics & Renewable Energy – Solar, battery management, industrial automation ✅ Firmware Development – C, C++, Python, Assembly, MATLAB, Simulink ✅ Circuit Simulation & Testing – Multisim, TestStand, real-world hardware validation ✅ Bill of Materials (BOM) & Sourcing – Optimized component selection for cost-effective manufacturing 🏭 Industries & Projects I’ve Worked On: 🔹 Industrial Automation – Designed control systems for 40-ton industrial fryers, pick-and-place machines 🔹 Renewable Energy – Solar-powered fish farms, smart battery management systems 🔹 Consumer Electronics – Universal phone chargers, guitar effect pedals, home automation 🔹 Medical & Sanitization – Industrial electrostatic disinfectant sprayers 🔹 Automotive & EV – Electric vehicle charging infrastructure ⚡ What Sets Me Apart? ✔ 10+ Years of Proven Experience – From industrial manufacturing to consumer product development ✔ End-to-End Product Development – From initial concept to production-ready hardware ✔ Scalable, Efficient, & Optimized Code – High-quality firmware for embedded systems ✔ Clear Communication & Transparency – Fast response times, detailed documentation, and regular updates ✔ Precision Engineering & Innovation – Every project is crafted for performance, reliability, and efficiency 📢 Let’s Build the Future Together! I thrive on collaborating with startups, engineers, and businesses to create cutting-edge products. Whether you need a custom PCB, firmware development, or full-scale embedded system integration, I’m here to bring your vision to life.
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    Python
    C++
    Firmware
    Power Electronics
    LoRa
    Design for Manufacturing
    Prototyping
    Circuit Design
    PCB Design
    STM32
    Raspberry Pi
    ESP32
    Arduino
    Microcontroller
    Embedded System
  • $3 hourly
    CORE COMPETENCIES * Altium Designer * Schematic and Layout Design * Debugging hardware * Version control (Git, SVN) * C programming (ST Cube, Arduino , * Coaching and Analytical skills * PTC integrity (windchill), ERP, Jira mikroC, MPLAB X) * MS Office project management * Soldering and assembling prototypes
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    Altium Designer
    Multilayer PCB
    PCB Design
    Schematic
    Engineering & Architecture
    Electrical Engineering
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