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  • Upah     edi45
Upah     edi45

    edi45 edi45

    Indonesia $30 USD / jam
    Electronic and Embedded System Engineer
    Indonesia
    1.1
    1 ulasan 1 ulasan $30 USD setiap jam
    Professional Embedded System Engineer with 10 years of experience on hardware and embedded software development. PCB Tools : - Altium - KiCAD - Eagle - EasyEDA Microcontroller : - AVR - STM32 - ESP8266 / ESP32 - NXP - Texas Instrument - Arduino - Raspberry / Banana / Orange Pi SBC Wireless Communication - NFC...
    Professional Embedded System Engineer with 10 years of experience on hardware and embedded software development. PCB Tools : - Altium - KiCAD - Eagle - EasyEDA Microcontroller : - AVR - STM32 - ESP8266 / ESP32 - NXP - Texas Instrument - Arduino - Raspberry / Banana / Orange Pi SBC Wireless Communication - NFC (MF classic, desfire, ultralight, NTAG424, NTAG213, NTAG21x, ICODE) implemented on payment, membership, access control with various NFC reader on desktop such as ACR122U, ACR120U, castle tech QP8000 to android custom reader - RFID short / long range - WiFi, Bluetooth, LoRa Wired Communication - UART, SPI, I2C, CAN, LIN, RS232, RS485 Protocol Data - MODBUS RTU / ASCII - HTTP, MQTT, TCP, UDP kurang
  • Upah edi45
  • Upah     electronicsdone
Upah     electronicsdone

    electronicsdone electronicsdone

    India $25 USD / jam
    Electronics, Circuit, PCB Design, Firmware ✅
    India
    4.4
    1 ulasan 1 ulasan $25 USD setiap jam
    Welcome to PCB Must Innovations, Where Precision Engineering Meets Personal Commitment At PCB Must Innovations, every circuit and PCB isn’t just built; it’s meticulously crafted with an obsession for precision and reliability. Founded by a team of visionary engineers who dreamt of transforming ideas into impeccable...
    Welcome to PCB Must Innovations, Where Precision Engineering Meets Personal Commitment At PCB Must Innovations, every circuit and PCB isn’t just built; it’s meticulously crafted with an obsession for precision and reliability. Founded by a team of visionary engineers who dreamt of transforming ideas into impeccable electronic solutions, our agency has become a beacon of innovation and trust in the electronics design industry. ⭐Our Philosophy: We don’t just design; we redefine the standards of electronic excellence. Every project is a personal challenge, a chance to push the boundaries further than ever before. With over 1,000 successful projects delivered to more than 300 satisfied clients worldwide, our commitment to quality and precision is evident in every task we undertake. ⭐Our Services Include: ✅Reverse Engineering: We decode existing hardware to uncover and enhance underlying designs, improving performance and integrating modern technologies. ✅Architecture Finalization: We refine product architectures to optimize for manufacturability and marketability, ensuring a seamless transition from concept to production. ✅Technical Feasibility Studies: We assess the practicality of new product ideas, using in-depth analysis to predict market viability and technical hurdles. ✅Electronics Circuit Design: We engineer each circuit to outperform expectations, optimizing every component for superior functionality and energy efficiency. ✅PCB Design and Prototyping: We turn complex designs into high-performance, multi-layer PCBs, achieving a defect rate of less than 0.1% through rigorous precision engineering. ✅Hardware Testing: We validate each prototype with over 100 different tests, ensuring unparalleled reliability and resilience under any conditions. ⭐Industries We Serve: ✅Consumer Electronics ✅Automotive ✅Medical Devices ✅Telecommunications ✅Aerospace ✅IoT (Internet of Things) ✅Solar Energy ✅Drone Technology ✅LED Lighting Why Partner with Us? ⭐Driven by Results: We measure our success by the impact we make — reduced costs, enhanced performance, and accelerated time-to-market for our clients. ⭐Absolute Transparency: From initial sketches to final product, we keep you in the loop with real-time updates and comprehensive reports. ⭐Designed for Innovators: Our services are tailor-made for leaders and pioneers who demand nothing less than perfection. Whether you’re launching a startup or leading a tech giant, we’re here to translate your visions into market-ready innovations. Join us at PCB Must Innovations, where your visions are engineered to perfection. Let’s create something extraordinary together. Start your project with us today by visiting www.pcbmust.com or by reaching out directly for a consultation. kurang
  • Upah electronicsdone
  • Upah     macroenergy
Upah     macroenergy

    macroenergy macroenergy

    Turkey $25 USD / jam
    Electronic Design, renewable energy, pcb design
    Turkey
    0.0
    ulasan 0 ulasan 0 $25 USD setiap jam
    DearSir, My background is related with: -Digital Motor Control -Analog Design -Electronic Design -PowerElectronics -Renewable energy -PCB design -Embedded system -Matlab -Simulation of hardware For each concept descriptions are as follows: Digital Motor Control: -3-phase induction motor vector control drive -Flux...
    DearSir, My background is related with: -Digital Motor Control -Analog Design -Electronic Design -PowerElectronics -Renewable energy -PCB design -Embedded system -Matlab -Simulation of hardware For each concept descriptions are as follows: Digital Motor Control: -3-phase induction motor vector control drive -Flux estimation algoritm generation -DSP(TMS320) implementation on motor drive -Low speed application -Torque and speed loop generation -Control algoritms -BLDC motor -Step motor -DC motor Analog design -Low power distribution -Noissless special opamp based analog circuits -Analog filters -Orcad simulation of several circuits Electronic Design -RF transmitter and receiver -Bluetooh reade rand transmitter -Magneticreader PowerElectronics -Implementation motor drive -AC/DC converter -DC-DC converter -Battery charger -Solar inverter -Renewable Energy -Uninterruptle power supplies PCB design -Schematic design by Altium -PCB design by Altium -Power board design -SMPS board design -Easyeda -CAD files of manufacturers Embedded system -ESP32,ESP8266,modules -Bluetooth and Wifi -PIC18,PIC24,PIC30 and dsPIC applications -Ardino -MSP430 -Atmel -DSP(Texas Instruments) -Renesas -STM32 -C2000 Matlab -Power Electronics simulation -Motor drive -WindEnergy -Solar Energy -Control applications Simulation of Hardware -Orcad Simulation (TI,National, LinearTech, Maximlibraries) -LTI -National -Matlab -Easyeda kurang
  • Upah macroenergy
  • Upah     figletech
Upah     figletech

    figletech figletech

    India $30 USD / jam
    Specialized in Mobile app and Website development
    India
    0.0
    ulasan 0 ulasan 0 $30 USD setiap jam
    Welcome to Figle Technologies Private Limited. We are a team of well-experienced professional managers, developers, and designers who work with the aim to offer the customers 100% work satisfaction at a minimal rate. Our members hold expertise in the field of Mobile app development: Android iOS, Flutter, React...
    Welcome to Figle Technologies Private Limited. We are a team of well-experienced professional managers, developers, and designers who work with the aim to offer the customers 100% work satisfaction at a minimal rate. Our members hold expertise in the field of Mobile app development: Android iOS, Flutter, React Native, Swift, UI/UX, App Designs. Web development: HTML, CSS, Bootstrap, React js, Express js, Angular js, Wordpress, Magento. Database: Mysql, MongoDB, Firebase, AWS. And Designing: Figma, Adobe XD, Adobe Photoshop, Adobe Illustrator. We are comfortable handling project at any timezone and assure on-time delivery, Mostly we're available 18 to 20 hours per day. We function as a company and believe in teamwork with optimum leadership. Our service base includes regional, national and international levels without any such major variation pertaining to the pricing policy. With us, you will enjoy quality work delivered within a set time period. We also offer reliable edit and change service for a certain time span. So if you are looking for any help with respect to mobile app development or website development or database and designing, get in touch with us and ask for our quote. We assure you that we will not be disappointed. Best Regards, Figle Technologies Team kurang
  • Upah figletech
  • Upah     cmsivolella
Upah     cmsivolella

    cmsivolella cmsivolella

    Uruguay $15 USD / jam
    Embedded Systems Engineer | Hardware | Firmware
    Uruguay
    0.0
    ulasan 0 ulasan 0 $15 USD setiap jam
    ⭐️⭐️⭐️⭐️⭐️ Embedded Systems Engineer with over 4 years of industry experience delivering complete, production-ready solutions in hardware design, firmware development, and product integration. As a freelance engineer, I’ve collaborated with startups and established companies to bring over 20 products to market...
    ⭐️⭐️⭐️⭐️⭐️ Embedded Systems Engineer with over 4 years of industry experience delivering complete, production-ready solutions in hardware design, firmware development, and product integration. As a freelance engineer, I’ve collaborated with startups and established companies to bring over 20 products to market across the consumer, industrial, and medical sectors. I work across the full product lifecycle — from early specification and prototyping to manufacturing support and field testing. My expertise spans custom PCB design, RTOS-based and bare-metal firmware, and embedded Linux systems, using technologies like Altium, STM32, nRF52, ESP32, FreeRTOS, Zephyr, and more. I also support clients with architecture decisions, hardware/firmware co-design, and design optimization for cost, manufacturability, and reliability. Relevant Skills: ●​ Hardware design and PCB development (Expert) -​ Custom PCB design: Rigid, Flex and Rigid-flex technologies. -​ EDA tools: Altium Designer, OrCAD and KiCAD. -​ System-level design and project planning. -​ Schematic capture and library management. -​ Multilayer layout design following IPC and industry best practices. -​ High-speed digital, mixed-signal, RF/wireless, and power electronics design. -​ Interfaces: DDR, LVDS, HDMI, SATA, USB, Ethernet. -​ Circuitry: DC-DC converters, MCU/MPU/SoCs, ADCs/DACs, sensors, etc. -​ Familiar with PCBA manufacturing/assembly requirements and DFM/DFT rules. ●​ MCU Firmware programming (Advanced) -​ Languages: C, C++, Rust, ARM Assembly. -​ IDEs and tooling: Eclipse-based, VSCode, bare-metal toolchains, Make/CMake. -​ Firmware architectures: Bare-metal, RTOS, HAL/LL APIs. -​ RTOS: FreeRTOS, Zephyr (hands-on experience). -​ Ecosystems: STM32 (HAL/LL), Espressif (ESP-IDF), Nordic (nRF SDKs). -​ Version control: Git and SVN. -​ Familiarity with MISRA C/C++ standards -​ Architectures: ARM Cortex-M/R, Xtensa (ESP32). -​ Driver development: I2C, SPI, UART, ADC, PWM, external ASICs. -​ Protocols & stacks: BLE, LoRaWAN, HTTPS, MQTT. ●​ Embedded Linux development (Intermediate) -​ Linux for custom hardware platforms (MPUs). -​ Yocto Project: Linux distribution configuration and build. -​ Device tree and kernel driver development (sensors, ASICs, etc.).-​ Application development in C, C++, Python, Rust. -​ ARM Cortex-A architecture familiarity. ●​ FPGA & HDL Development (Intermediate) -​ FPGA/SoC development using Verilog, SystemVerilog, and VHDL. -​ Platforms: Xilinx Spartan-7, Zynq-7000; Intel (Altera) Cyclone, MAX series. -​ Custom IP design and hardware/software integration. -​ Familiarity with AXI/AMBA bus architectures. If you’re interested in working with me, I’m available via Freelancer and will always answer your questions or requests promptly. Thank you for your time and have a great day. kurang
  • Upah cmsivolella
  • Upah     rashidamjad
Upah     rashidamjad

    rashidamjad rashidamjad

    Pakistan $25 USD / jam
    Systems & Full-Stack Engineer | Cloud & Automation
    Pakistan
    0.0
    ulasan 0 ulasan 0 $25 USD setiap jam
    Rashid Tech Solutions is a systems-focused engineering and development practice with over 5 years of hands-on experience delivering reliable, production-ready solutions across software, cloud, automation, and embedded systems. We specialize in projects where multiple technologies must work together seamlessly —...
    Rashid Tech Solutions is a systems-focused engineering and development practice with over 5 years of hands-on experience delivering reliable, production-ready solutions across software, cloud, automation, and embedded systems. We specialize in projects where multiple technologies must work together seamlessly — software with hardware, cloud with automation, and logic with real-world operational constraints. Our work is driven by solid architecture, clean implementation, and solutions designed for long-term use, stability, and growth. 🔧 Core Capabilities Systems & Full-Stack Development End-to-end design and development of web platforms, backend services, APIs, dashboards, and mobile applications, built for scalability, security, and maintainability. Cloud, DevOps & Infrastructure Architecture and operations across AWS, Azure, and Google Cloud, including CI/CD pipelines, deployments, monitoring, performance optimization, and production hardening. Automation & Integrations Custom automation, workflow optimization, system integrations, bots, and backend processes to reduce manual work and improve operational reliability. Embedded Systems & Industrial Automation Development and integration of embedded systems, IoT devices, electronics, PCBs, PLCs, SCADA, and hardware–software interfaces for industrial and automation use cases. AI & Data-Driven Features Practical AI and machine-learning integrations such as computer vision, OCR, analytics, and intelligent system enhancements — applied where they deliver real, measurable value. Specialized & Custom Solutions Blockchain systems, trading tools, telephony platforms, and other domain-specific solutions when projects require deeper technical customization. 👥 Team & Delivery Model For larger or time-critical projects, I work with a small, trusted technical team, while personally managing and reviewing all work. This ensures clear communication, consistent quality, and a single point of accountability for the client. 🤝 Post-Delivery Support Delivery does not end at handover. We provide clear documentation, support, fixes, and ongoing assistance when required, ensuring systems remain stable, understandable, and easy to maintain over time. Our approach is reflected in consistent positive feedback from previous clients, who value technical ownership, clear communication, and dependable delivery. If you’re looking for a technical partner who thinks long-term and takes responsibility beyond launch, Rashid Tech Solutions is ready to support your project. kurang
  • Upah rashidamjad
  • Upah     mkh559a5a1fd66e9
Upah     mkh559a5a1fd66e9

    mkh559a5a1fd66e9 mkh559a5a1fd66e9

    India $20 USD / jam
    ✅ Verified Microsoft Tech Expert | CAD | LLM | AI
    India
    0.0
    ulasan 0 ulasan 0 $20 USD setiap jam
    As a seasoned Full Stack Developer with over 14 years of experience, I specialize in building robust applications using n8n workflow, .NET, C#, WPF, XAML, Blazor, ASP.NET MVC, EF, Bootstrap, MudBlazor, SQL, AI Agent, Machine Learning, LLM, NLP, Prompt Engineering, Digital Signature, Cryptography, GraphQL, QuickBook,...
    As a seasoned Full Stack Developer with over 14 years of experience, I specialize in building robust applications using n8n workflow, .NET, C#, WPF, XAML, Blazor, ASP.NET MVC, EF, Bootstrap, MudBlazor, SQL, AI Agent, Machine Learning, LLM, NLP, Prompt Engineering, Digital Signature, Cryptography, GraphQL, QuickBook, Fishbowl, Quantower, CAD Automation, Unity 3D, Advanced processing of PDF, DWG, DXF etc, Zabbix and modern front-end framework, React. My expertise extends to Azure AI services, including Azure AI Search and OpenAI integrations, Paypal, Stripe payment gateway, enabling me to deliver intelligent and scalable solutions. I am committed to writing clean, maintainable code and ensuring seamless deployment through CI/CD pipelines. Let's collaborate to bring your project vision to life with precision and efficiency kurang
  • Upah mkh559a5a1fd66e9
  • Upah     faytek
Upah     faytek

    faytek faytek

    Turkey $30 USD / jam
    Embedded Software and Hardware Engineer
    Turkey
    0.0
    ulasan 0 ulasan 0 $30 USD setiap jam
    As an embedded software and hardware engineer, I am responsible for designing and developing software and hardware solutions for embedded systems. -Designing and developing software for embedded systems: I write code on microcontrollers, processors, and other embedded devices. This includes low-level programming,...
    As an embedded software and hardware engineer, I am responsible for designing and developing software and hardware solutions for embedded systems. -Designing and developing software for embedded systems: I write code on microcontrollers, processors, and other embedded devices. This includes low-level programming, driver development, and firmware development. -Designing and developing hardware for embedded systems: I design electronic circuits, choose components, and create schematics for the hardware components of embedded systems. This includes PCB layout, debugging, and testing. -Integrating software and hardware components: I work to ensure that the software and hardware components of embedded systems are properly integrated and work together seamlessly. -Debugging and testing: l use tools such as oscilloscopes, logic analyzers, and debuggers to diagnose and fix issues with embedded systems. -Documentation: I create documentation for the software and hardware components of embedded systems, including design specifications, test plans, and user manuals. -Collaboration: I work closely with other engineers and teams, including hardware engineers, software engineers, and quality assurance teams, to ensure that embedded systems meet project goals and timelines. As an embedded software and hardware engineer, I play a critical role in developing and delivering reliable and high-performance embedded systems that meet the needs of customers and end-users. kurang
  • Upah faytek
  • Upah     AlexandrGergel
Upah     AlexandrGergel

    AlexandrGergel AlexandrGergel

    Ukraine $48 USD / jam
    C/C++ | WindowsKernel/LinuxKernel/EmbeddedOS
    Ukraine
    0.0
    ulasan 0 ulasan 0 $48 USD setiap jam
    Experienced embedded system engineer with a passion for bringing products to life. With more than 15 years of experience in the industry, has a proven track record in firmware development, hardware integration, and product launches. Driven by a desire to solve problems and create value for customers. ☑️...
    Experienced embedded system engineer with a passion for bringing products to life. With more than 15 years of experience in the industry, has a proven track record in firmware development, hardware integration, and product launches. Driven by a desire to solve problems and create value for customers. ☑️ language Assembly, C Programming, C++, Python, Shell script, Makefile ☑️ System Programming Real-time Operaing systems, Embedded Linux, Linux device driver, Windows device driver ☑️ High level programming Win32, Linux user space, Android NDK, Qt, MFC ☑️ Firmware Programming PIC microcontroller, ATMEL, ATMEGA, STM32, Nordic, ESP32, Arduino, Raspberry PI ☑️ Embedded Communication protocol I2C, Serial Peripheral Interface(SPI), UART, USB, GPIO, Controller Area Network(CAN), Recommended Standard 232(RS232), one-wire, Recommend Standard 485(RS485), Bluetooth ☑️ Hardware design Circuit design, schematic design, PCB design, Multi-layer PCB design, Electronic design, Altium designer ☑️ Debugging JTAG, GDB, Print ☑️ Reversing IDA, OllyDbg, 2-layer PCB reversing ☑️ Security Executable file behavior analyzing, Executable file static analyzing Website security analyzing, Troubleshoot PC security level kurang
  • Upah AlexandrGergel

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