11 Best Embedded Systems Engineers For Hire In Ohio

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$60 hourly
- 5.0/5
- (8 jobs)
I am an Electrical Engineer located in Ohio (United States) with a diverse skill ranging in hardware and software design. My specialized expertise is in audio, power, and embedded systems (Arduino, AVR, and ESP32). I have proficiency in PCB design (Eagle and KiCad) and layout, capacity for reverse engineering electrical designs, and embedded programming. Professional Highlights: • My innovative designs have found their way into over 30+ music dealers, including reputable establishments like Guitar Center. • I've had the pleasure of bringing patent designs from concept to reality by providing both my hardware and software expertise. • Communication, eye for detail, and attention to budget are key to how I pursue my work. Entrepreneurial Versatility: • In addition to my engineering skillset, I also wear the hat of a small-business owner. My capabilities extend into the realms of website design, digital marketing, and budget analysis. This holistic skill set allows me to offer comprehensive solutions tailored to your unique needs. Explore My Work: • Explore my portfolio on my business website, which showcases my electronic engineering achievements: nativeaudio.com Whether you're seeking an electrical engineer with a proven track record in both hardware and software design, or you're interested in harnessing the power of an entrepreneurial spirit, I'm here to support your endeavors. Thank you for considering my profile, and I look forward to the opportunity of collaborating on exciting projects ahead.

Embedded Systems
Embedded C
Multilayer PCB
STM32
PCB Design
MIDI
ESP32
Electronic Circuit Design
Reverse Engineering
Circuit Design
Microcontroller
AVR Microcontroller
Arduino
C
Embedded System
Electrical Engineering
$78 hourly
- 5.0/5
- (15 jobs)
I am an electrical and software design engineer with experience in hardware, software (C/C++/Embedded C), and embedded design. My experience in hardware design includes PCB design, from schematic capture and layout to assembly and testing, along with design for manufacture (both small scale prototyping, and oversight of large-scale production runs through contract manufacturers). I have designed and worked with single layer, dual-layer, and multi-layer PCBs and have experience in designing circuit boards for high power, high voltage, and high-speed applications. My software and embedded systems design expertise includes programming with various microcontroller platforms (Atmel, SiLabs, Cypress, Microchip, etc.) with programming competencies in C/C++, C#, VB.NET, Python, and LUA. I am the creator and manager of an open source C++11 project on GitHub called Omni-FEM. The program utilizes OpenGL v2.1, wxWidgets v3.10, Qt5.0, an open source mesher called GMSH, and an open source data visualizer called ParaView. I am currently staffed at the Resonance Group agency where I have designed hardware and software for data acquisition applications. My previous work includes PLC design at DTE Energy, designing a PCB motor controller at Dana Holding Corporation, and creating system level documentation at UTC Aerospace (formerly Hamilton Sundstrand). I always like a new challenge and am looking to broaden my horizons. If you would like to know more about my skill set and how I can fit into your project, feel free to contact me.

Embedded Systems
Embedded System
Raspberry Pi
C
Qt Framework
PCB Design
Finite Element Analysis
Agile Software Development
Electrical Engineering
Embedded C
Embedded Linux
Circuit Design
C++
C#
$34 hourly
- 5.0/5
- (6 jobs)
Sid is passionate about bringing electrical project ideas and concepts all the way to completion as design files ready for mass production. From making sure the initial idea is viable, to choosing the parts, designing the electrical schematic, and routing the PCB...to writing, debugging and testing the firmware required for the requisite functionality. PROGRAMMING • 18 years of experience with programming in C/C++, BASIC, and Assembler (machine code). • Extensive experience writing firmware utilizing hardware interrupts, MCU peripherals, RTOS, and multithreading. • Equally at home writing firmware for 8-bit processors (Microchip PIC, 8051, etc.) as with 32-bit processors (including ARM-based processors, the ESP32 product series, and more). • Writes tight and efficient code that is both fast and very lightweight: reduces processor requirements and cost. • Experience in writing secure firmware update infrastructure (for any processor with bootloader provision and self-write capability, including the ESP32). • Use of captive-portal HTML5 web UIs for easy headless product field setup and configuration, bypassing the need for iOS & Android app development and costs. ELECTRICAL • 16 years of experience designing schematics & PCBs in EDA software. (Currently using KiCAD, a powerful cross-platform EDA suite. As it's free, that means that you can easily view project design files at any time without any costly subscription requirements.) • Enjoys finding creative and unusual solutions to design challenges (both electrical and software), to meet budgetary requirements and/or space constraints. • Experience with both monochrome and color LCD UIs, with user interaction via physical buttons, switches, encoders, touch pads, TFT LCD touchscreens, IR remotes and more.

Embedded Systems
KiCad
Production Design
Alibaba Sourcing
CSS
JavaScript
Assembly Language
C++
C
HTML5
User Interface Design
Testing
PCB Design
Firmware
Schematic
Embedded System
$99 hourly
- 5.0/5
- (1 job)
Experienced software engineer with 10+ years of software development experience , with specific emphasis on long-term architecture, high-availability scaling, and security. CTO-level skills and experience with Blockchain Technology, Game/Entertainment Technology, VR/AR, Computational Geometry, Amazon Web Services (AWS), Microservices, IoT/Mobile device integration, Full-Stack Web development, Shopify, OpenGL, WebGL, Restful API development, and many more. Highly self motivated, analytical, and quality minded software engineer. I am always eager to learn new technologies, able to quickly become a valuable contributor in any situation. I am an excellent communicator, and I strive to improve knowledge sharing across teams.

Embedded Systems
Embedded System
Firmware Programming
Electrical Engineering
C++
C#
Golang
Amazon Web Services
Swift
Rust
Java
JavaScript
Blockchain
Objective-C
$125 hourly
- 0.0/5
- (0 jobs)
I am a high energy, goal-oriented product developer with my primary skill sets in embedded firmware development. My accomplished 30+ years of experience have been almost entirely in product design. Fast development, high performance, and reliability are the metrics of success for my customers. BitMetrics is my small U.S. based business that provides electronic hardware and firmware development services to companies in a multitude of areas, including but not limited to medical devices, industrial equipment, military equipment, consumer products, power conversion, telecom, firefighting equipment, under sea monitoring, remote monitoring, and machine control. BitMetrics offers scalable services ranging from a complete turn-key deliverable to filling a gap as part of an inter-disciplinary design team. I have development experience with ST Micro, NXP, Intel, Microchip, and various ARM devices. I have frequently developed drivers and application layers for a variety of physical serial interfaces including CAN, I2C, SPI, and Ethernet. I have worked with a number of proprietary higher level protocols, in addition to working extensively with CANopen and SAE J1939. I am a proficient hardware and software troubleshooter. I am primarily a C developer, but I have experience with C++ and various assemblers. A proven combination of solid technical skills, tenacity, and creativity has earned a reputation of dedicated teamwork, strong work ethic, and quality. Feel free to reach out as I'd like to hear about your challenges and how we can partner to convert your business goals into reality.

Embedded Systems
Firmware
nRF52
FreeRTOS
ESP32
STM32
Arduino
LoRa
Embedded C
C
Firmware Programming
Embedded Application
WiFi
Microcontroller Programming
CAN Bus
Embedded System
$40 hourly
- 5.0/5
- (2 jobs)
I'm a software engineer with a background in computer vision, machine learning and embedded software. I also have significant data science skills and can interpret, model and visualize any size datasets you may have.

Embedded Systems
Engineering & Architecture
Robotics
Embedded System
Git
C
R
Python
TensorFlow
Computer Vision
OpenCV
Machine Learning
C++
PyTorch
$50 hourly
- 0.0/5
- (3 jobs)
I am a creator, inventor, and engineer. My principles are discipline and simplicity. I’ve been seeking complexity throughout my life. To that end, I practice model-based systems engineering, software engineering, radio frequency design, and computer engineering with a focus on signal processing. I find beauty in my work and seek always to reach the next frontier of discovery and mastery of my interests.

Embedded Systems
MATLAB
Cloud Computing
Cloud Architecture
AWS Application
AWS Amplify
LabVIEW
Python
Embedded System
$125 hourly
- 4.7/5
- (10 jobs)
I am a Research and Development Engineer working with Resonance Group. My core competencies are in power management and embedded systems, wireless sensors, and software design. My scope of work ranges from design consulting to full implementation, prototyping, and manufacturing. I am happy to provide assistance from the design concept to full end-to-end solutions. Application Areas • Energy Harvesting/Alternative Energy Applications • Power & Battery Management Systems • IoT devices and Wireless communications • Automated Test Equipment • Sensors and Data collection systems • New Product Design Core Competencies Hardware Design • Printed circuit board (PCB) design and layout • Microcontroller programming --○ Atmel (ATMega Series, ATTiny Series, etc.) --○ Microchip (PIC16/18 series, dsPIC devices) --○ Silicon Labs (Gecko Series Arm M4/M0+ controllers) --○ Cypress (PSOC6) --○ ST (STM32 series) --○ Expressif (ESP32/8266 series) --○ Nordic Semiconductor (nRF24L01+) • 3D Modeling (SOLIDWORKS) – CSWA Certified • 3D Printing (Using on-site Airwolf3D AXOIM Dual Printers) Software Design • Programming languages --○ C, C++, C# --○ Visual Basic 6.0, Visual Basic.NET --○ Lua & VB Script --○ VBA Macro programming for MS Office --○ Java • Desktop application development (Windows & Linux) • Mobile app development (Android & iOS) • Raspberry Pi development Simulation • Circuit simulation / optimization using SPICE (LTSpice) • Electromagnetic FEA analysis using FEMM (Finite Element Method Magnetics) Prototyping • Full-service electronics lab for building and testing hardware • Access to local contract manufacturer for small batch production runs • On-site 3D printers for mechanical prototyping

Embedded Systems
Bluetooth
Energy Optimization
Embedded System
C#
Microcontroller Programming
Electrical Engineering
Firmware Programming
PCB Design
C
Hardware Prototyping
SolidWorks
$50 hourly
- 0.0/5
- (0 jobs)
Hi! I’m Matthew and I’m a recent graduate of Ohio Northern University’s T.J. Smull College of Engineering. I have over 6 years' of experience in embedded and IOT-advanced technologies and am a professional developer. I've worked for some of the world's most prestigious IT and IT companies, including MentorGraphics, Ublox, and Seimens, among others. I have led many teams at the aforesaid organizations and have worked through the whole product development life cycle. I have knowledge in the following areas: Firmware All major languages: python, Assembly, c++, C#. — Scripting — Protocols for the network: 1. 2. TCP and IP 3. NAT, ARP, DNS 4. 5. HTTP/MQTT 6. Protocol of the COAP — Development of application: 1. Application of bare metal. 2. RTOS (FreeRTOS, ThreadX, Nucleus, MbedOS(ARM)) — Embedded platforms: with bith architectures of 8, 32 and 64 bit. 1. Nordic nrf52832, nRF52840. The second one, STM32. TM4C123xx (TI) 3. 4. PIC18Fxx 5. AT8051xx etc. Arduino. Sixth ESP32 Seven. Beaglebone Eight. Zync-7000. — Analyzing and debugging protocol 1. Code writer. 1. 2. j-like link. 3. Strike D 4. Hyperlink. 5. USB Analyzer SPI/I2C. 6. Wifi, protocol analyser for BLE Wireshark. — The first codebench of the IDE is Nucleus 2. 3. KEIL 3. KEIL 4. Arduino 5. 5. 6. BOOK E 6.

Embedded Systems
Embedded System
Hardware Prototyping
MATLAB
Arduino
STM32
Raspberry Pi
PCB Design
$30 hourly
- 0.0/5
- (0 jobs)
I am an electrical engineer with a focus on embedded and digital systems. I apply my analytical, meticulous, and systematic nature to hardware design, software/firmware development, and testing. Whichever engineering service you are looking for, I can deliver robust, high-quality deliverables in a timely manner. Here's what I offer: Embedded Systems Firmware Development I would be happy to design and develop new firmware for your embedded systems projects. I write clean, efficient, and well documented code in a variety of languages. I am highly proficient in C, C++, and Assembly. That being said, I am always happy to look into other programming languages upon request. I am a quick learner, and have had to learn numerous other languages on the fly for previous jobs. I am familiar with Real-time operating systems (RTOS) such as FreeRTOS and Zephyr. Much of my embedded experience has been with communication protocols including Bluetooth, CAN Bus, SPI, and I2C. Embedded Linux Software Development and Management It would be my pleasure to modify, deploy, and manage custom Linux distros according to the specific requirements of your project. This can include writing new drivers, modifying OS files, bash shell scripting, Python scripting and application development, open source tool integration, and more. I have the knowledge, experience, and tools to pull these elements together and compile a new build locally. This category can also include the development of IoT smart controllers with complete sensor suites and slave devices operated by control loops. Full System Test Plan Development My keen eye, thorough nature, and meticulousness enable me to create exceptionally comprehensive test plans that guarantee complete coverage for whatever electronic or embedded system you need to verify. The Design Verification Plan and Report (DVP&R) is my pièce de résistance of system test plan development. No stone will be left unturned. All requirements will be covered completely by every imaginable test case. I would also be happy to develop test plans and procedures for other kinds of testing such as unit and integration testing. Regardless of what you choose, I will deliver high-quality documentation that meets or exceeds project needs. All development projects will include complete documentation such as project proposals, high-level design overviews, bill of materials, flowcharts, sequence charts, and commented code where applicable.

Embedded Systems
Prototyping
Hardware Design
Embedded Linux
CAN Bus
Bluetooth
Communications Development & Testing
Zephyr
FreeRTOS
PLC
Python
C++
C
Testing
Software
Embedded System
$80 hourly
- 0.0/5
- (0 jobs)
As a dedicated electrical engineer with over 10 years of experience, I specialize in developing Embedded Systems, Wearable Devices, RF IoT Products, and Power supply devices. I am strongest at Schematic design, PCB design, Firmware programming, and product design. Here are my skill set and experience: *** PCB design tools: Altium Designer, Eagle CAD, KiCAD, EasyEDA, and Allegro *** RF design: ESP32 WiFi/BLE module, Nordic nRF52 BLE SoCs, uBlox NINA-B1 BLE module, SX1272 LoRa transceiver, RAK811 LoRaWAN module, Quectel BG77 4G LTE module *** Microcontrollers: STM32, ATmega328, ARM cortex M, CC2640, PIC24, EFM32, MSP430, FPGA *** Medical sensors: Heart rate, Blood pressure, SpO2, ECG, and EEG based on MAX30101, MAX32664, AFE4404 and ADS1298 *** High-speed PCB design: length matching, differential pair, LVDS, impedance matching *** Battery Management System (BMS): Over-current protection, Over-voltage protection, ESD protection, load balancing, EMI/EMC design, UL testing, thermal protection *** Power electronics: DC-DC buck/boost converter, full-bridge, PFC control, SMPS *** Firmware programming IDE: Arduino, IAR, Keil, Simplicity studio, Segger, MPLAB, espressif IDF *** RF antenna design: GPS/GNSS antenna, 868MHz/910MHz LoRa antenna, 433MHz RFID antenna, PCB microstrip antenna, 2.4GHz WiFi/BLE antenna, SubGHz antenna design *** High current LED driving design If you are in need of an experienced electronic engineer, please feel free to message me. I will deliver the best results you desire within a short time perfectly. Thank you. Timmy Setty

Embedded Systems
Microcontroller
RF Design
Hardware Prototyping
Firmware Programming
Multilayer PCB
Electronic Workbench
Printed Circuit Board
KiCad
Eagle
Altium Designer
PCB Design
Embedded System
Raspberry Pi
Arduino
Firmware
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