Hi, My name is Cody Phipps and I am freelancer located in Austin, Tx. I am Electrical Engineer with a focus in power and control systems. While I attended Louisiana Tech University, I worked on many projects dealing with designing and printing PCBs. After started my career in transmission line studies, I quickly found out I wanted to develop electronics for my career. I started freelancing and evenutally started an LLC to chase my dreams as a product developer. Since then, I have developed over 80 products for many fields including medical, military/government and industrial. Products that I have develop include: - IoT and wirless capabilities (Wifi, BLE, Thread, LoRa, etc) - AC and DC power systems -Solar and alternate energy systems -Wearables -Many types of sensors - accelerators, temperature, humidity, etc In addtion to design, I also offer printed circuit board assembly and I have built a majority of my designs myself. I achieve this with my personal line that I have which is capable of building small run jobs (up to 500 units a week). I also have access to a larger line for much bigger manufacturing jobs. Here is the typical breakdown of what you would expect from my services: Research and Development: - Identify major components - Draw breadboard proof of concept block diagram - Build breadboard proof of concept - *See firmware Development Section Schematic Capture: - Draw symbols and footprints of components not in library already - Capture Power circuit - Capture MCU circuit - Capture peripheral circuits - Export Bill of materials Layout Design: - Determine board shape, constraints and layer count - Floor plan components - Draw power and ground planes - Trace Critical traces - Trace the rest of the nets - Run DRC - Draw Fabrication Drawing - Draw Assembly Drawing - Export Gerbers, Drills, OBD++, PnP, etc - Send Boards off to Fab - Order stencils, Components, etc Firmware Development: - Develop Firmware for POC - Add finishing touches to the firmware Build and Test: - Develop Test plan - Check in Parts - Assemble boards - Perform Testing - Write Product specification - Determine next steps I can give virtual tours of products I'm working on as well as give you five references to ones I developed products for and with. Thanks, Cody Phipps

I am a senior electronics engineer with experience in designing electronic circuits including Schematics & PCB design more than 20 year. Familiar with using Altium Designer & KiCad software tools to create schematics & PCBs as well as Proteus/LTSpice software to design & simulate electronic circuits

Hello, and thank you for considering me for your project! About me: I'm Khaled. I've been a professional data entry and virtual assistant for more than 6 years now on Upwork! I've helped +50 clients/organizations grow their businesses with a 100% success rate. I'm organized, dependable, punctual, and skilled in many areas, such as data extraction, data entry, administrative assistant, company/web research, business information processing, Social media design, branding and more. I am detail-oriented and work very well under pressure. I can work with a team, or I can work alone. I'm big on communication and always ask questions if I'm not clear on goals. I'm a level-headed and critical thinker, yet I see (and enjoy) the humor in life. Do you need a document formatted? Your payables and expenses entered each week? Research for your company done and compiled into a spreadsheet? I can do that for you and meet ANY reasonable deadline needed. No matter what I do for you, my goal will always be to give you my very best and to give you a solid support platform on which you can grow your success. Again, thanks for your interest and consideration. 📗 Service Description : ✅ Data Extraction, Data Collecting, Web Research, and Make accurate Excel Sheets. ✅ Arrange data in columns in Spreadsheets and google drive. ✅ Illustrator and Photoshop designs ✅ Arabic to English/English to Arabic Translation. ✅ Excel and Word at Data Entry. ✅ Web search & Email handling. ✅ Admin Assistant. ✅ Arabic to English Translation. 📗 Key Characteristics/Skills: Very Organized Detail-oriented Responsive and Deadline-friendly Work Well Alone or with Team Self-starting 📗 Why should you work with me? ✔️ Top-Rated Professional with 1900+ hours worked on Upwork; ✔️ 50+ completed projects; ✔️ 100% Job Success Score; ✔️ My knowledge, skills, and experience are proved by completed projects and feedback received. Thanks,

I am a senior electronic design engineer with more than 13 years of experience. I specialize in designing and developing embedded systems, both hardware and software.

I'm Alex, a seasoned Electronic Engineer with over 12 years of extensive experience in innovative circuit design and cutting-edge firmware development. Specializing in transforming ideas into high-functioning electronics, I have designed many complex projects from concept to production before. My expertise encompasses a broad range of competencies including analog and digital circuit design, PCB layout, microcontroller programming, and IoT solutions. Leveraging a deep understanding of electronic systems and a commitment to precision, I will provide state-of-the-art solutions tailored to your project's needs. My Skills - Expert in CAD tools (Altium Designer, Eagle, KiCad) - Proficient in programming microcontrollers (ARM Cortex, AVR, PIC, ESP32, STM32, Nordic, Raspberry Pi) - Strong knowledge of communication protocols (SPI, I2C, UART, BLE, WiFi, USB, RTOS) - Experienced in power electronics and signal integrity analysis - Skilled in firmware development (Embedded C/C++, Python, Embedded Linux) - Proficient in IoT device integration and smart systems design - Strong project management and communication skills Recent Projects: - Developed a low-power IoT sensor network for environmental monitoring, including sensor selection, circuit design, PCB layout, and firmware development. - Designed a high-speed digital interface board for a medical device, ensuring signal integrity and compliance with industry standards. - Implemented a motor control system for an industrial automation application, including hardware design, firmware development, and integration. Successfully optimized motor performance, resulting in improved efficiency and reduced downtime. Certifications: - Certified Professional in Embedded Systems Design (CPESD) - IPC Certified Interconnect Designer (CID) - Cisco Certified Network Associate (CCNA) If you seek an experienced electronic engineer who can deliver top-notch solutions, please don't hesitate to contact me. Let's discuss your project requirements and how I can help you achieve your goals.

# Altium Designer # Work on complex designs with FPGAs (>1000 pins), CPUs, DDR2/3/4, Ethernet Switches. # Most designs have USB, SATA, RGMII, SGMII, 1G/10G Eth. # Controlled impedance/length matching, via back-drilling, blind/buried vias, HDI. # Designs range from small (<100 comps) to large systems (multiple PCB >2500 comps each). # Worked on Automotive, Mil-spec/Tempest, Space, High Power (> 50A, > 500V), Audio, Mixed A/D, & RF. Services provided: # PCB Layout -- High Speed, Mixed A/D, RF, Audio, High Power, Telecom, Test, Mil-spec/Tempest. # Schematic Capture -- Hierarchical or Flat, BOM selection, Sim/Signal Integrity. # Library Management -- Schematic symbol, PCB footprint, integrated 3D info in footprints. # Electronic Design -- High Speed, A/D, Audio, Mixed. # Electronic Design starting from the ground up to the end.

As an IoT Electronic Engineer, I specialize in developing innovative IoT solutions to connect and control devices, collect and analyze data, and automate processes. With over 20 years of experience in IoT product design, development, and deployment, I have the skills and expertise to design, build and integrate hardware, firmware, and software components for a variety of IoT applications. My areas of expertise include sensor integration, wireless communication protocols, cloud-based platforms, and data analytics. I have hands-on experience in using popular IoT platforms such as AWS IoT, Azure IoT, and Google Cloud IoT. ➤ My Skills: ● IoT Product Design and Development ● Sensor Integration ● Wireless Communication Protocols (WiFi, Bluetooth, ZigBee, LoRa, ● NB-IoT) ● Firmware Development ● Cloud-Based Platforms (AWS, Azure, Google Cloud) ● Data Analytics and Visualization ● Embedded System Design ● PCB Design ● Rapid Prototyping ➤ Work Experience: ● Designed and developed IoT devices for various industries such as healthcare, agriculture, and transportation ● Conducted electronic hardware design and firmware development using microcontroller-based designs ● Integrated sensors and wireless communication modules for data acquisition and transmission ● Integrated IoT devices with AWS IoT and developed cloud-based applications for data analytics ● Ensured security and privacy in IoT devices using industry-standard protocols ● Integrated various sensors and wireless communication protocols such as WiFi and Bluetooth ● Developed firmware for microcontroller-based devices ➤ Education: Master's Degree in Electronics Engineering at California State University, 2003 ➤ Certifications: ● AWS Certified Solutions Architect ● Certified IoT Professional (CIP) If you have any further questions or need any additional information, please let me know. Thanks for reviewing my profile!

Electronic engineer with a warm, friendly, and easy-going demeanor. Highly skilled at hardware and firmware development, manufacturing supervision and quality control, taking the leadership for it to make it happen. Team builder who is acutely attentive to employees' and employers' needs. Track record of being an essential part of the team and instrumental in providing effective solutions that produce immediate impact and contribute to the company's long term success.

Hello, if you need to build a hardware device based on a microcontroller, you may deliver this task to me. Let me introduce myself. My name is Vitaliy. I worked as an electrical/embedded engineer and has ten years of experience in different areas of electronic design: - digital electronics, - opamp analog schematic, - PCB design (4-6 layers, up to 800MHz), - embedded software development (preferably HAL, FreeRTOS) - Linux software development for Raspberry Pi (C, Python) My leading working platform is STM32 microcontrollers, but I also have experience of work with AVR, MSP controllers, and Raspberry Pi 3. I have all the necessary equipment for building hardware prototypes and device debugging: - oscilloscope - logic analyzer - signal generator - soldering equipment (with hot air) - AVR and STM32 debugger and programmer - STM32F4 Discovery board - ultrasonic cleaner - different hand tools In the digital interfaces field, I could solve tasks with primary standards: - SPI - UART/USART - I2C - SDIO - USB - RS232/RS485 - PCIe During my career, I also work with FPGA applications, medical-related devices(PPG, ECG, EMG), industrial automation projects, and IoT.

I am a seasoned Electronic Design Engineer, with 10+ years of experience in the field. I worked on projects of varying sizes, from small hobby projects to mass production products, from idea phase to finish. I know what it means to meet expectations of the Software Developers, Industrial Designers while keeping the BOM price low. Most of my work was done in KiCad and Autodesk EAGLE, but I am flexible in this regard. I use tools that help me get the job done. Over the years, I gained experience with PCBs of all complexities, batteries, chargers, microcontrollers, radio antennae, relays, sensors, motors, displays, etc. I am doing my doctorate in the field of battery chargers, impulse chargers, and batteries. Here are some of my scientific publications: - The transition period of the charging of accumulators. - The microscopic model of discharging in the case of a lead-acid battery. - The generation of the resonance phenomenon in accumulators through charging pulses. - Contribution to charging of battery with pulses. - The voltage response of lead-acid battery through pulses charging with variable frequency and duty cycle. - Battery voltage response to pulse charging. - Battery as independent power source. My research not only contributes to the scientific community but also has practical applications in various industries, including renewable energy, automotive, and consumer electronics. I am keen to leverage my expertise to provide innovative solutions to your engineering challenges. Please feel free to reach out if you'd like to discuss my research in more detail or explore how my expertise can benefit your project. Looking forward to the opportunity to collaborate!