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Rating is 4.7 out of 5.
4.7/5
based on 258 client reviews
  2. Arduino Experts
  3. (Current) United States
  • $55 hourly

    • 5.0/5
    • (27 jobs)
    The jobs and experiences I have had over the years have led me down many different avenues of work and responsibility. My mindset has always been to step outside my comfort zone and tackle new challenges, learning as much as I can along the way. I have been faced with various mechanical challenges that needed to be solved by a team of people, so I know first hand how to work as a team player over such problems. I have worked to be skilled at both machining and fabrication, using such machines as mills, lathes, bandsaws, chop saws, and more. Due to my machining experience, I know what is needed for a blueprint to be understandable and clear. I am highly experienced in Fusion 360. The coupling of design and manufacturing experience has been an invaluable asset for me to use when designing. I own both filament and resin printers, so once the early design stages are over I can immediately begin printing the solid prototype. The all-encompassing world of engineering has always fascinated and inspired me throughout my life. My passion for this field drives me to produce work that I can be proud of.
    Featured Skill Arduino
    Arduino IDE
    3D Printer
    3D Printing
    Autodesk Fusion 360
    Mechanical Engineering
    Siemens NX
    Welding
    SketchUp
    SolidWorks
    Autodesk Inventor
    3D Design
    3D Modeling
  • $75 hourly

    • 5.0/5
    • (82 jobs)
    ►Capabilities: ----------------- ☑ Design, review, hand-assembly, troubleshooting, and rework of electronic designs. ☑ Microcontroller programming. ☑ High-speed signal routing (USB, HDMI, Ethernet, etc.) involving microprocessors or FPGAs with DDR3 or DDR4. ☑ Ultra-low power designs consuming microamps during standby for long battery life. Use of Altium Designer, KiCad, and Cadence OrCAD. With my Altium subscription, I can share designs over Altium 365 to provide you with a convenient view of progress through your web browser. ☑ PoC (Proof of Concept) app development. ☑ In-house equipment including an oscilloscope, multimeter, power supply, soldering iron, hot-air rework station, hotplate, and optical inspection equipment. ► Typical Deliverables: ---------------------------- ☑ All manufacturing, design, source code files, and (if desired) Altium 365 sharing if done in Altium. ☑ Hand-assembly of PCB prototypes. ☑ For high-volume production, an affordable arrangement for turn-key manufacturing. ☑ Free troubleshooting support for simple problems long after an ended contract with me. ► Typical Design Workflow for Circuit Board Design from Start to Finish: ---------------------------------------------------------------------------------------- Actual workflow may vary for unique projects, but each step of the way I will work with you to ensure your requirements are met. 1️⃣. The client shares their initial requirements (ideas, features, recommended parts, etc.). 2️⃣. Estimation for hourly/fixed-price. Projects with: a) well-defined requirements, fixed-price is acceptable, b) requirements that are more open-ended, hourly is acceptable. 3️⃣. A contract is started. 4️⃣. An initial schematic is designed with readily available components, along with a BOM (Bill of Materials). Development boards, breadboards, and simulators can be used for prototyping before circuit board design. 5️⃣. Circuit board placement and layout. 6️⃣. Prototype material procurement: BOM is ordered. Gerber files are generated and sent to a circuit board fabricator for the production of bare boards. 7️⃣. Bare circuit boards can be hand-assembled in-house by me. For more complex boards with hundreds of surface-mount parts, turn-key manufacturing can be arranged. 8️⃣. Prototype boards are tested according to the client's requirements. 9️⃣. All design files are updated to reflect any modifications needed for the prototype circuit board. These files are shared with you, the client. 🔟. Now any capable electronics manufacturing service can produce your project. I have been professionally consulting with clients since 2018. Please feel free to challenge me with your interesting projects! I strive to answer invites within 24 hours.
    Featured Skill Arduino
    Arduino Firmware
    Arduino IDE
    Circuit Design
    OrCAD
    Microcontroller Programming
    Python
    KiCad
    Altium Designer
    Node.js
    ESP8266
    ESP32
    AVR Microcontroller
    PCB Design
  • $35 hourly

    • 4.9/5
    • (44 jobs)
    edsoninnovation.com I am interested in helping with any phase of the design process. From taking in ideas with certain design constraints, to creating functional prototypes and choosing a manufacturing process that is optimal for the product and quantity desired. - Conceptualization - CAD - Rapid prototyping - CNC work Certifications: - Certified Manufacturing Technologist - SME - Additive Manufacturing for Innovative Design and Production - MIT - Autodesk Certified Associate in CAD for Mechanical Design - Autodesk Certified Associate in CAM for 2.5 Axis Milling Engineering Experience: School - Manufacturing Engineering Degree - 250+ hours modeling on Catia V5 - Part Design and Surfacing - CNC milling aluminum on Hass Mini Mill - Material selection and manufacturing processes - Design of Experiment - Fixture Design - Design for manufacturing - Design for assembly - Tensile testing - FEA Personal - 500+ hours modeling on Sketchup and Autodesk Fusion 360 - 100+ prototyping prints in PLA, ABS, PETG, TPU, Taulman 910 Alloy - CNC routing plastics, plywood, hardwood, brass, aluminum - Basic electrical work - Mechatronics design and prototyping - Controlling stepper motor with micro stepping driver and Arduino - Troubleshooting electrical problems on a boat I can provide examples of projects I have worked on. If you have any questions please let me know!
    Featured Skill Arduino
    Design for Manufacturing
    Experiment Design
    Design Thinking
    CAM Software
    Rapid Prototyping
    3D Printing
    Autodesk Fusion 360
    Product Design
  • $33 hourly

    • 5.0/5
    • (12 jobs)
    I've been designing and drafting for over 4 years. I've got an extensive history of experience with a multitude of different software which have helped me in completing a broad category of jobs. This includes software in CAD/CAM Design/Drafting, Graphic Design, Website Design, electronic programming (Arduino,)PCB creation (Fusion 360,) Office apps with Microsoft and Google. I also have extensive experience with 3D printers (SLS/FDM) and CNC machines. CAD/CAM Design/Drafting: Autodesk's Inventor, AutoCAD, Fusion 360, Rhino 3D, and Blender. Graphic Design: Adobe's Illustrator, Acrobat, Animator, and Photoshop. I like to choose the best software to get the jobs done but sometimes that involves more than one so I've decided to learn different software to be as efficient as possible. With Rhino I can create products or architecture with complex surfacing using Nurbs or SubD. I tend to use Fusion 360 or Inventor for the assembly of parts, solid modeling and for my drafting needs. Inventor's frame generator helps me with truss designs. With Adobe's suite of products I can design just about anything visually for any commercial needs. I then bring those graphic designs from illustrator or photoshop into animator for any 2D animation needs. I've programmed a range of electronics that have included lights, DC motors, Stepper Motors, Sensors all working together. I've held designer positions at manufactures including Regal Boats and JRCO Fabrication, working with upholstery, metalworking, woodworking, and have drafted up professional documents for them and their clients.
    Featured Skill Arduino
    Autodesk
    Manufacturing & Construction
    Adobe Illustrator
    2D Animation
    Drafting
    CAD & CAM Software
    Graphic Design
    3D Printing
    Prototyping
    Product Design
    Product Development
    Rhinoceros 3D
    3D Design
    3D Rendering
  • $95 hourly

    • 5.0/5
    • (22 jobs)
    ABOUT ME I have 20 years of embedded software and firmware experience. I am versatile and always eager to learn something new. I have worked on all phases of embedded software development. Ranging from board bring up to bare metal, RTOS, and embedded Linux systems. Over the years, I've also picked several graphics frameworks and mobile development. I will always guide my clients to the best solution for their use case. All the development work will be done by me, no outsourcing. HARDWARE • Work closely with hardware engineers, read schematics and able to understand the full system of an embedded project. • Assist with board bring up and handle low level components like DDR configuration and calibration. • SoC interfaces like I2C, SPI, UART, USB, I2S, as well as hardware peripherals like GPS, ADCs, LCD (LVDS), LTE Modem, BLE, WiFi. • Comfortable using oscilloscopes, DVM and logic analyzers. PLATFORMS • Worked on several processors with limited resources that were either bare metal, Arduino or have some kind of RTOS (FreeRTOS, TI-RTOS). Low level driver code, application code, and system level design (FW Update and config). • Experienced with Embedded Linux projects. Drivers, kernel config, bootloader (u-boot) modification, system level design and config. • System services/applications written in C/C++, IPC and network sockets/API. • Complex Linux build systems including Yocto, buildroot, AOSP (Android Open Source Project), Pi-Gen (Raspberry Pi OS builder) and custom Debian OS deployments. • The goal of creating a good platform is to develop processes that are repeatable and other team members can leverage and build on top of. APPLICATIONS • Once the low-level embedded code is in place, I will usually get involved with the application and GUI frameworks that run on the embedded system. • Develop GUIs to test the low-level hardware. • Provide reference implementations to guide app developers on how to interface to hardware. • Settings/Configuration UI for production systems. • Examples of UI work: PyQt GUI or web app running on an embedded Linux device. A Java Android app running on the custom hardware that runs Android OS. A mobile app (iOS Swift) to receive BLE (Bluetooth) data from an embedded device. Electron based desktop app to communicate with REST API or hardware device. LANGUAGES C/C++, Python, Java, JavasSript, HTML/CSS, Swift, Bash/Shell scripts.
    Featured Skill Arduino
    Build Automation
    Ubuntu
    Linux System Administration
    Embedded Operating System
    AOSP
    Linux
    Embedded Application
    Embedded Linux
    C
    Embedded C
    Python
    Raspberry Pi
    C++
    Embedded System
  • $98 hourly

    • 5.0/5
    • (45 jobs)
    Let's be clear. There is no point in spending money developing your product if it is not a winner. You can find lots of people here on Upwork that have the technical acumen to help you. But what I can also help you with is the business savvy and user experience expertise required for success. It is the balance of tech, business and UX that defines a winner. If you just need someone to execute a detailed and carefully spelled out technical specification then I'm sure you can find somebody who will do it for less. But if you want a product that can dominate your market then you want my kind of wizardry. As an electronic system developer, I transform ideas into competitively successful products, specializing in embedded systems for consumer, tech, and medical industries. I have managed numerous products through their entire life cycle. I possess the education, skills, and experience required to conjure your electronic product idea from concept to production. We can begin by fleshing out the idea and uncovering any hidden issues. As the saying goes, "The devil is in the details," and as a Tech Wizard, I thrive on mastering those details. Once we have a specification, I can estimate the project's duration. A typical project includes designing a circuit, creating a board, programming a chip, designing a user interface, conducting multiple rounds of testing, and then preparing a document for handoff to production. During our video chat, I will gladly show you the magic behind the scenes. My Master’s of Science in Electrical Engineering and decades of experience mean I have pretty much seen it all. This reduces the likelihood of unpleasant surprises and ensures a smooth journey from concept to reality. While all this sounds good on paper, I encourage you to contact me with your requirements so we can discuss what it will take to turn your ideas into reality during a video chat. When can we get started? ✨𝗘𝗹𝗲𝗰𝘁𝗿𝗼𝗻𝗶𝗰 𝗣𝗿𝗼𝗱𝘂𝗰𝘁 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁: ▸Electronic product development, ▸Product development manager, ▸End-to-end product development, ▸Product development & testing, ▸Consumer product design, ▸Consumer product development, ▸Product Industrial design, ▸Product Industrial designer, ▸Concept design, ▸Prototyping, ▸Prototype services, ▸3D product rendering, ▸3D modeling, ▸Solidworks, ▸Fusion360 🌐𝗘𝗺𝗯𝗲𝗱𝗱𝗲𝗱 𝗦𝘆𝘀𝘁𝗲𝗺𝘀 𝗗𝗲𝘀𝗶𝗴𝗻: ★ Embedded Systems Design, ★ Embedded systems designer, ★ Embedded systems design, ★ Engineer, ★ Embedded systems, ★ Hardware-software co-design, ★ Microcontrollers (STM32, nRF5, AVR, PIC, etc.), ★ Embedded prototyping, ★ Embedded designer, ★ Embedded programming, ★ Firmware development, ★ Firmware programming, ★ Real-time operating systems (RTOS), ★ Embedded Linux, ★ Embedded system security, ★ IoT (Internet of Things), ★ IoT devices, ★ Wireless products, ★ Bluetooth, ★ WiFi, ★ RFID, ★ NFC, ★ Zigbee, ★ LoRA, ★ GSM 🔌𝗖𝗶𝗿𝗰𝘂𝗶𝘁 𝗗𝗲𝘀𝗶𝗴𝗻 𝗮𝗻𝗱 𝗘𝗹𝗲𝗰𝘁𝗿𝗼𝗻𝗶𝗰𝘀: ◉ Electronic circuit design, ◉ PCB design, ◉ Board layout, ◉ Schematics, ◉ Multilayer PCB, ◉ KiCad, ◉ Altium Designer, ◉ Eagle, ◉ Analog electronics, ◉ Digital electronics, ◉ ASIC-based systems, ◉ FPGA, ◉ SoC (System on Chip), ◉ VLSI circuits 🛠️𝗠𝗮𝗻𝘂𝗳𝗮𝗰𝘁𝘂𝗿𝗶𝗻𝗴 𝗮𝗻𝗱 𝗣𝗿𝗼𝘁𝗼𝘁𝘆𝗽𝗶𝗻𝗴: ✔️ Injection mold design, ✔️ Mechanical engineer, ✔️ Mechanical design, ✔️ Electronics casing, ✔️ Enclosure design, ✔️ Electronic enclosure, ✔️ Manufacturing techniques, ✔️ Material selection, ✔️ Prototype boards, ✔️ 3D printing, ✔️ Product prototyping, ✔️ Prototype manufacture 𝗔𝗱𝗱𝗶𝘁𝗶𝗼𝗻𝗮𝗹 𝗞𝗲𝘆𝘄𝗼𝗿𝗱𝘀: ✤ Product & industrial designer, ✤ Product sourcing, ✤ Sourcing expert, ✤ Sourcing advisor, ✤ Procurement, ✤ Materials characterization, ✤ Program management, ✤ Project management, ✤ Project manager, ✤ Statistical analysis, ✤ PLM (Product Lifecycle Management) systems, ✤ Project planning, ✤ Risk management, ✤ Quality assurance, ✤ Reliability testing, ✤ Reverse engineering, ✤ Automation, ✤ Factory & supplier auditing, ✤ Power electronics, ✤ Solar design, ✤ Machine design, ✤ Robotics, ✤ RF design Electronic product development, Product development manager, End-to-end product development, Concept development & testing, Consumer product design, Consumer product development, Industrial design, Industrial designer, Embedded Systems Design, Embedded systems design, Embedded systems design engineer, Embedded systems, Hardware-software co-design, Microcontrollers (STM32, nRF5, AVR, PIC, etc.), Embedded prototyping, Embedded designer, Embedded programming, Real-time operating systems (RTOS), Embedded Linux, Embedded system architecture, Embedded system security, IoT (Internet of Things), IoT devices,, Arduino, ESP32, Raspberry Pi, Beaglebone, microcontrollers, RTOS, embedded systems, analog signal processing, DSP, power supply, PCB layout, circuit design, Kicad, Eagel, Altrium, RF design, PSoc, Circuit Python, sensors, motor drivers, I2C, SPI
    Featured Skill Arduino
    Prompt Engineering
    Hardware Prototyping
    Embedded Linux
    Python
    Internet of Things Solutions Design
    C++
    Embedded System
    FreeRTOS
    Sensor
    Firmware
    Raspberry Pi
    Circuit Design
    C
    Electrical Engineering
  • $50 hourly

    • 5.0/5
    • (14 jobs)
    Hello I am a Unity developer. I've been making games with Unity for 4 years. And I have a total of 6 years of C# programming experience. Also, I have some knowledge of media creation, so I can easily communicate with artist. I'm really interested in the projects that I'm developing.
    Featured Skill Arduino
    Mobile App Development
    ESP8266
    Animation
    3D Modeling
    Game Design
    Android
    Unity
    C#
  • $55 hourly

    • 4.9/5
    • (37 jobs)
    I am an expert mechatronics project engineer with a background in prototyping, R&D, and custom robotics in industry. My educational background includes a bachelor’s degree in mechanical engineering and a master’s degree in mechatronic systems engineering. I am passionate about helping inventors and entrepreneurs with bringing their ideas to life as prototypes. Over the past few years, I have developed a fantastic prototyping lab equipped with oscilloscopes, multimeters, power supplies, casting stations, 3D printers, and soldering stations. My development work is primarily focused around firmware programming, sensor fusion, PCB design, system design, silicone casting, CAD design, 3D printing, robotics, and automation projects. I’d love to discuss how I can grow your ideas into something tangible and marketable to investors. Let’s build something fantastic!
    Featured Skill Arduino
    Mechanical Engineering
    Project Engineering
    Research & Development
    Microcontroller Programming
    Embedded System
    Robotics
    Mechatronics
    3D Printing
    SolidWorks
  • $60 hourly

    • 5.0/5
    • (13 jobs)
    Hi! I'm a computer engineer with a BS in Aero Eng from the University of Michigan. In addition to my aerospace background, I offer a strong background in software engineering and electrical engineering. My most recent experiences include embedded systems programming (CMSIS/STM32 & AVR), FPGAs, and radar data processing in Python with a focus in SAR techniques.
    Featured Skill Arduino
    PCB Design
    Hardware Prototyping
    VHDL
    Firmware Programming
    AVR Microcontroller
    Electronic Design
    C++
    C
    STM32
    Python
  • $70 hourly

    • 5.0/5
    • (6 jobs)
    Software Engineer with 6 years of experience in application development focusing on Python and .NET. Experienced in Application Development, Data Visualization, Business Automation and ETL development/optimization.
    Featured Skill Arduino
    Scripting
    Linux
    Microsoft Windows PowerShell
    pandas
    Python Script
    NumPy
    Python-Requests
    ETL
    C#
    Firmware
    C++
    SQL
    Data Visualization
  • $40 hourly

    • 5.0/5
    • (25 jobs)
    Over a decade of software development experience in Silicon Valley. Data scraping, data automation, and integrations. Full stack software development.
    Featured Skill Arduino
    React
    API
    Discord Bot Development
    Data Scraping
    Database
    Scripting
    Cryptocurrency
    Electronics
    Linux
    Web3
    Embedded System
    C++
    Python
    Firmware
  • $60 hourly

    • 5.0/5
    • (14 jobs)
    Electrical Engineer | Ohio, USA Specializing in audio, power, and embedded systems with a range of skills in hardware and software design. Proficient in PCB design, reverse engineering, and embedded programming. Core Expertise. • Microcontroller Specialties: AVR, ESP32, STM32 • Programming Languages: C, C++ • Frameworks: Arduino, AVR (C), ESP IDF, STM32 • PCB CAD Software: Eagle, KiCad Technical Focus Areas. • Audio design (hardware and software) • Low-power ESP-based designs • AWS and Alexa-based products • PCB design and reverse engineering • IR sensors (Time of Flight, IR Modules) • Optics (LDR-based designs) • Wireless communications (Wi-Fi, BLE, Bluetooth Classic) •LiPo-battery operated systems Embedded Protocols. • MQTT, BLE, I2C, I2S, SPI Professional Highlights. • Developed designs sold through over 30 music dealers, including Guitar Center • Played a key role in bringing patent designs from concept to production • Strong communication, attention to detail, and budget-conscious approach • Experience across education, medical, music, and smart device industries Entrepreneurial Versatility. As a small-business owner, I understand the importance of resourceful product development. I specialize in creating cost-efficient designs that bring ideas from concept to market quickly and effectively, incorporating lessons learned along the way. Explore My Work. Visit my portfolio at nativeaudio.com to see approach in my own business. Education. • Master of Science in Electrical Engineering Wright State University, Dayton, OH — Graduated: May 2017 • Bachelor of Science in Electrical Engineering Wright State University, Dayton, OH — Graduated: May 2015
    Featured Skill Arduino
    Embedded C
    Multilayer PCB
    STM32
    PCB Design
    MIDI
    ESP32
    Electronic Circuit Design
    Reverse Engineering
    Circuit Design
    Microcontroller
    AVR Microcontroller
    C
    Embedded System
    Electrical Engineering
  • $55 hourly

    • 5.0/5
    • (6 jobs)
    I'm a biomedical engineer with a variety of skills spanning electronics, 3D printing, and CAD. I'm looking to help individuals with their initial prototypes so that they can take ideas to the next level.
    Featured Skill Arduino
    Product Design
    Electrical Engineering
    IT Support
    Hardware Prototyping
    3D Modeling
    3D Design
    Electronic Workbench
    Prototype Model
    3D Printing
    Electronics
    Prototyping
    PCB Design
    Raspberry Pi
    Autodesk Fusion 360
  • $90 hourly

    • 5.0/5
    • (6 jobs)
    I am proficient in translating designs into high-quality products, I have the unique ability to take your idea from the drawing board and turn it in to a wonderful product. Successfully completed many projects ranging from (and certainly not limited to) - - AI/ML projects focused on NLP & Image Processing - Smart Contract and Game project based on Blockchain - Javascipt based frontend apps (React, Vue, Angular) - Python based backend apps (DJango, FastAPI, Flask) Please share your project with me! I've been know to spin wheat into Gold! haha
    Featured Skill Arduino
    Data Mining
    Selenium
    PIC
    Web Scraping
    Data Extraction
    Python
    JavaScript
    ESP32
    Raspberry Pi
    Digital Signal Processing
    STM32
    Bluetooth LE
    Internet of Things
    C++
  • $100 hourly

    • 5.0/5
    • (5 jobs)
    As a Senior Mechanical Engineer with nearly a decade of expertise in the development of custom and sophisticated engineering solutions, I specialize in transforming concepts into tangible, market-ready products. My experience spans the full product development lifecycle, from initial concept through to prototyping, validation, and mass production. Leveraging advanced 3D CAD technologies and best practices in manufacturing, I deliver precision-engineered solutions tailored to meet the unique needs of each project. • Hardware Design: Design, Prototyping, Manufacturing, Rendering • Electrical Implementation: PCB design, Battery Holders, Mounting • Documentation: PDFs, DXF, EASM, and others • CAD Modelling: SOLIDWORKS (Professionally Certified), Fusion 360, Sketchup • File Formats: Sldprt, Slasm, STEP, STL, and others • 3D printing: Formlabs Pre-Form, Cura, others Ready to turn your vision into reality? Contact me today to discuss how we can achieve outstanding results together. Your project deserves the expertise and dedication I bring to the table. Let’s create something remarkable.
    Featured Skill Arduino
    Engineering Design
    Manufacturing
    Product Design
    Design for Manufacturing
    3D Printing
    Government Procurement
    Program Management
    Microsoft PowerPoint
    Microsoft Excel
    Microsoft Project
    CAD Drafting
    CAD
    SolidWorks
    Mechanical Engineering
  • $85 hourly

    • 5.0/5
    • (46 jobs)
    I am a media specialist with over 20 years of experience. I've worked extensively with artists, entrepreneurs, and institutions around the world. I can handle everything from digital storytelling to interactive applications.
    Featured Skill Arduino
    Music & Sound Design
    Music
    iOS Development
    MIDI
    Max
    JavaScript
    Node.js
  • $80 hourly

    • 5.0/5
    • (13 jobs)
    Interested in opportunities revolving around Alexa Skill development, IoT hardware design and software development, Serverless Computing and Amazon Web Services. Five published Alexa Skills. Five more skills in development or beta. Assisted in the development of AWS Certification Examinations by serving as a subject matter expert. Certifications: Amazon Solution Architect - Associate, Certified Amazon Developer - Associate Technical Proficiencies: Database Systems and Methods: MySQL 5.X, AWS DynamoDB CMS Platforms: WordPress, Joomla, Concrete5 Languages: PHP v7.x, HTML5, CSS3, Node JS, JavaScript, BASH, AWS CLI, ASK CLI, Alexa ISP, NodeMCU Libraries and Frameworks: jQuery, jQuery, AWS SDK, Alexa SDK IoT Devices: ESP8266MOD, ESP-12E, AtMega328, SPI ST7735S 128x160 TFT Displays, OLED 128x64 Displays Iot Protoboards: Ardiuino Uno, Adafruit Huzzah Other Experience and Skills: Electronic circuit design, electronic circuit CAD and circuit board fabrication. On Premise Tools: Full electronics bench with power supplies, signal generators and oscilloscopes. 300x180 CNC, 1500x1500 CNC. Full surface mount station including video scope reworks station and oven. Software Tools: Linux, Open Source. FreeCAD, KiCAD, VS Code, Inkscape.
    Featured Skill Arduino
    Circuit Design
    Amazon Web Services
    Alexa Skills Kit
    Alexa for Business
    MySQL Programming
    Node.js
    Amazon DynamoDB
    AWS Lambda
    3D Design
    PHP
    Microsoft Windows
    KiCad
    PCB Design
  • $35 hourly

    • 4.9/5
    • (101 jobs)
    I graduated from an accredited university with a bachelor's degree in electrical engineering with a GPA of 3.65. Since that point I now have over 10 years experience in various fields of engineering ranging from electric drives to security systems. My primary focus has been with embedded systems and PCB design. I have used numerous controllers in past designs however the most popular with my clients has been the arduino and various versions of it. Also the teensy has been a popular choice lately. I use Eagle Cad to design PCB's and can design up to four layers although two layers will suffice for most projects. I also have have experience with various IOT modules such as the laird bl652, esp8266, and the particle. If you have any questions please contact me.
    Featured Skill Arduino
    Microcontroller
    Circuit Design
    Hardware Design
    Assembly Language
    Prototyping
    Eagle
    Atmel AVR
    Software Development
    3D Design
    PCB Design
    Embedded System
    Electronic Design
    Microcontroller Programming
    Electrical Engineering
  • $75 hourly

    • 5.0/5
    • (25 jobs)
    I am an embedded firmware engineer with interest and expertise in the field of embedded system design and control systems. I have worked with PIC micro controllers and M3 ARM processors. Currently I work with a company where we develop mass flow controllers to control the flow of gasses very precisely. It has a huge demand in semiconductor market.
    Featured Skill Arduino
    Core Bluetooth
    Android App Development
    Hardware Design
    PCB Design
    React Native
    Bluetooth LE
    iOS
    Android
    C++/CLI
    Wireless Communication
    Embedded System
    Bluetooth
    C
    Firmware
    Microcontroller Programming
    Embedded C
  • $35 hourly

    • 4.8/5
    • (40 jobs)
    Analog and digital designer. Programmer of micro controllers in C or Assembly. Schematic, and PCB design and manufacture. 35 years experience in the electronics industry, from R&D to industrial systems. BSEE: Devry Institute of Technology 1979-1980 & 1987-1988. I have been involved with electronic engineering, and systems repair for the last 35 years. I have designed everything from radios to computers, and everything in between. My methods are simple. Design the needed system, do the coding, prototyping, and testing. if all tests pass.then create the schematic, design the PC board and Gerber files, and have some samples manufactured. Then in the lab solder all components on the board, whether through hole or surface mount types. Test the circuit board, and deliver the product with all details.
    Featured Skill Arduino
    Embedded System
    Arduino Firmware
    Electrical Layout Design
    PCB Design
    Engineering Design
    Internet of Things
    Electronics
    Electrical Engineering
    Embedded C
    Hardware Design
    Hardware Troubleshooting
    C++
    Product Design
  • $150 hourly

    • 5.0/5
    • (106 jobs)
    I have 40 years of experience in business and technology related industries. My experience in the Pharmaceutical industry alone exceeds 25 years. I have been responsible for the creation of a number of business solutions from small business to worldwide corporations. I have dealt with a range of clients from senior executives to front line clerks. Every project I have been involved in has been a success. During the past 30 years, I have guided my corporation through years of success as an independent consultant, a task that is not achieved by many in the industry. Recently, I have developed a web based application for the Victims’ Advocates in the Surprise Police department. The system maintains interactions with the advocates and their clients. The application utilizes MySQL databases as well as PHP technologies to provide a very robust tool for the advocates. As part of a volunteer project, I have adapted Raspberry Pi devices to work with a VOIP product (Mumble) to help the Civil Air Patrol more efficiently communicate with their staff during mission critical events. I created the entire server structure to process all user management as well as the setup of the Mumble server. Again, MySQL, PHP and python were some of the tools utilized. I have revolutionized several pharmaceutical companies to properly manage their sales and promotional marketing budgets during the last 25 years. The last development introduced new procedures through extensive change management so they could manage a budget approaching 1 billion dollars. The resultant technology solution that I implemented managed over 3500 projects and affected over 350 end users in the past year. The system managed both production schedules as well as budgets. In addition, it interfaced directly with SAP to tightly integrate all financial data as well as purchase activity. I designed and developed a web-based system to manage all of the Field Sales promotional spending for over 4000 sales representatives. The funds and budgets were integrated into the budget management system and thus help increase sales revenues by timely use of budget dollars. I have worked with one of the leading genetic research branches of a large pharmaceutical company for over 15 years. The tasks accomplished have been in a wide range of disciplines including laboratory system development, legal tracking, research budget management and product sales support and web site development. I have designed and developed a system to manage all of the purchases of bulk cement for the world’s third largest cement manufacturer (at that time) for sales in the United States. The system integrated all the sales with the general accounting system and produced all the accounts receivable documents. I also provided technical support to their staff and installed and maintained various network configurations in extreme work environments. I have worked various other industries throughout the United States. I have worked in the governmental arena (Federal and State), a private world-wide consultant firm, a computer manufacture’s software development area and a wide variety of private industries. Summary - Developed online web based Victims Assistance application utilizing MySQL/PHP technologies for the city of Surprise Police Department. Developed and trained users with web based online calendar scheduling system for the cities of Glendale, Surprise and Avondale for Crisis Response teams within city Fire Departments. Designed and developed budget management systems for Pharmaceutical Marketing Operations and Finance for 1 billion dollar budgets. Designed and developed Pharmaceutical Field Sales web system to manage promotional budgets for over 4000 sales representatives. Provided training for all skill levels from end user to executive management. Designed and installed the entire network for a California bio-technology company utilizing network switches and MS Servers over 10/100 based cabling. Provided on-site technical support for the first 10 years for a California bio-technology company including all MS Office products as well as locally developed database systems. Utilized a wide array of advanced technology skills to implement projects during 35 years of project development. Lead project manager for many of the projects involving interdepartmental disciplines. Designed, created and developed applications utilizing Oracle database technology for over 20 years. Created sales system for one of the world's largest cement producers for all of their US operations. Managed multiple on-site technical analysts on contract to Ford Motor Co. Worked with biotech research companies, especially in the areas of DNA research. Provided technical support with Genesis, Vision, GradePro and IEP systems for local teacher at Tolleson School District. Created and maintains MS 2003 Server R2 with MS Server 2005 database applications for in-house systems and development.
    Featured Skill Arduino
    Raspberry Pi Firmware
    MySQL Programming
    Modbus
    Raspberry Pi
    HTML
    Python
    PHP
    SQLite Programming
    C#
    Linux System Administration
    GUI Design
  • $60 hourly

    • 5.0/5
    • (21 jobs)
    I am a mechanical engineer with experience in a wide variety of fields. I value hard work, honesty, and integrity above all else. Through years of experience working various jobs, I have become very adept at making ideas come to life. I am person-oriented and am able to communicate well. I have done a little bit of just about everything and find myself quite capable in almost any field. I have a passion for all things automotive, especially trucks.
    Featured Skill Arduino
    Control Engineering
    Raspberry Pi
    Embedded System
    LabVIEW
    Python
    Aspen HYSYS
    Simulink
    CAD
    Autodesk AutoCAD
    MATLAB
    SolidWorks
  • $50 hourly

    • 4.4/5
    • (40 jobs)
    Electrical/Electronics design engineer with 6+ years of experience. Control systems design expert with an emphasis on novel product design. Specializing in Arduino, ESP32, and Raspberry Pi. Proficient in microprocessor systems, PCB/circuit design, schematics, in-person testing and more. Deliverables Include: 🎛 Control Systems Design Expertise 💰 Bill of Materials (buy list with sources included) 💻 PCB Design (manufacturing/production sources included) 🧰 In-Person Hardware Testing 👨‍💻 Firmware (tested, modular, scalable) (C/C++, Python, Assembly) 🖥️ Circuit Simulation (Can provide simple systems simulation before production) Expertise in: 🎛 Control Systems 🏽 Microprocessors ⌨️ Arduino 💻 RaspberryPi 🖥️ ESP32 🔌 Power Systems 📡 WiFi ☀️ Solar Power 🔋 Batteries 🌐 Ethernet 📱 Cell (3/4/5G) 👨‍💻 C/C++/Python/Assembly 🧪 Multisim, Teststand, MATLAB, Simulink, and more ⊛ Specialties: • Control/embedded systems design for: ○ Industrial applications (e.g., electrostatic disinfectant sprayers, pick and place machines) ○ Consumer electronics (e.g., universal phone chargers, guitar pedal effects) ○ Renewable energy (e.g., solar-powered fish farms, electric vehicle charging) • Focus on small to medium control systems and PCB design • Proficiency in microprocessors, microcontrollers, and microcomputers ⊛ Background: • Diverse experience in: ○ Industrial manufacturing ○ University research laboratories ○ Consumer product design • Over 6 years of experience • Electronics engineering degree from the University of Georgia ⊛ Experience Highlights: • Collaborated with Dr. Haidekker on power microgrid structures • Designed and tested firmware for PCBs, resulting in published research • Enhanced test stand precision and efficiency at ByoPlanet by ~1000% • Improved food service equipment precision and redesigned control cabinets at MP Equipment • Designed and installed packaging manufacturing lines at Niverplast ⊛ Client Focus: • Work with startups, corporations, industrial firms, universities, hobbyists, and individuals • Dedicated to clear communication, meeting deadlines, and attention to detail • Available 24/7 with budget-friendly solutions • Committed to client satisfaction through prompt responses and a positive attitude
    Featured Skill Arduino
    PCB Design
    Wireless Communication
    Digital Signal Processing
    Power Electronics
    Electrical Design
    Python
    C++
    Embedded System
    Research & Development
    Product Design
    Electronic Circuit Design
    Firmware Programming
    Rapid Prototyping
    ESP32
  • $12 hourly

    • 4.8/5
    • (40 jobs)
    I am an experienced programmer and Computer-Aided Design (CAD) designer with a passion for developing solutions to problems that need to be solved. C, C++, Python, Solidworks, a variety of Arduino microcontrollers, and the Raspberry Pi computers are a few of the tools I utilize often to solve problems ranging from simple and straightforward, to complex and involved.
    Featured Skill Arduino
    EasyEDA
    PCB Design
    Microcontroller Programming
    Electronics
    Python
    Arduino Firmware
    C++
    Raspberry Pi Firmware
    3D Printing
    Prototyping
    Electronic Circuit Design
    Raspberry Pi
    CAD
    3D Design
  • $15 hourly

    • 5.0/5
    • (2 jobs)
    I am a student software developer with paid professional experience developing rocket flight dynamics simulations in python. I have years of experience with Python, Embedded C/C++, Arduino, robotics, electrical engineering, and PCB design.
    Featured Skill Arduino
    Arduino IDE
    Physics
    C
    Python
    C++
    Embedded System
    Embedded C
    Arduino Firmware
  • $60 hourly

    • 5.0/5
    • (4 jobs)
    I am an AWS Solution Architect with skills in Kubernetes, Python Development, SysOps and DevOps. I am an expert in helping clients architect and implement reliable, effective, and efficient solutions on AWS and Python development projects. I've worked in fortune 500 companies and startups. I have a good command of over 40 core AWS services with attached certs ( AWS Certified Solutions Architect and AWS Certified Cloud Practitioner) I also have expertise in CloudFormation, Kubernetes, Terraform, Jenkins, Prometheus, Grafana and Chef amongst others. I welcome technical questions and I generally provide a 30 minute free consultation. I look forward to working with you and AWS Service grouped by category * EC2, Lambda, ECS, Fargate, EKS * Api Gateway, AppSync * AWS IoT services * AWS Batch, EMR, Data Pipeline * Amplify, Cognito * VPC Networking, Control Tower, SSO * S3, Cloudfront * AWS Transfer for SFTP * Client VPN * ECR, CodePipeline, CodeDeploy, CodeBuild * RDS, Aurora, DynamoDB * IAM, Secrets Manager, KMS * Step Functions, SNS, SQS, EventBridge * Rekognition, Transcribe, Translate, Textract Languages & Frameworks * Oracle, SQL/PLSQL (expert) * Python (expert) * .NET/C# (expert) * Angular (expert) * Matlab (intermediate) * Java/Android (intermediate)
    Featured Skill Arduino
    CI/CD
    Amazon DynamoDB
    Amazon S3
    DevOps
    Database
    API
    Cloud Migration
    AWS CloudFormation
    AWS Lambda
    Amazon EC2
    Network Security
    Terraform
    Amazon Web Services
    Python
  • $60 hourly

    • 5.0/5
    • (10 jobs)
    Python, JavaScript, C/C++, Bluetooth LE, wearables, and data engineering for biomedical and biological applications. Formerly at PayPal, ASU, and Patreon. My previous career in cybersecurity means that your projects will meet federal and global data regulations. Research Engineer @ Barrow Neuro Biomedical Data Scientist @ Proto Bioengineering. Former cybersecurity @ Patreon, PayPal, and ASU. Former research aide in biomedical and neural engineering @ ASU. 11 years of experience. Portfolio: aero-man.github.io US federal and EU regulation experience: HIPAA/HITECH/PHI, FERPA, COPPA, GLBA, PCI/DSS, GDPR Development experience: Python, Flask, Node.js, C/C++, AWS Biology/health experience: Created wearables to help people with Parkinson's Disease improve their walking and balance via movement-to-audio biofeedback. Involved Xsens/Movella DOT and APDM Opal sensors. Bioinformatics, GenBank, UCSC Genome Browser, FASTA, FastQC, SAM/BAM, etc. Other tech experience: Bluetooth LE, wearables, digital signals processing (DSP) Security experience: Cloudflare, BetterCloud, Jamf, policy writing, bot management Data science experience: Python Pandas, R Tidyverse, Matplotlib, Seaborn, numpy, sklearn, Plotly Dash, Sumo Logic, Splunk, web scraping Education: Interdisciplinary Studies (Symbolic, Cognitive, and Linguistic Systems), BA (2018) Biology, BS (2022) Neuroscience, BS (2025)
    Featured Skill Arduino
    Data Scraping
    NumPy
    SciPy
    Bluetooth
    pandas
    Flask
    Machine Learning
    Digital Signal Processing
    Adobe Illustrator
    Adobe Photoshop
    C++
    Illustration
    JavaScript
    Python
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