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Các Freelancer được bảo trợ
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With over five years of dedicated experience in the dynamic realm of embedded systems, I have forged a path as a freelance specialist, driven by an unwavering passion for innovation and a relentless pursuit of excellence. With a diverse skill set and a wealth of hands-on experience, I am dedicated to delivering...With over five years of dedicated experience in the dynamic realm of embedded systems, I have forged a path as a freelance specialist, driven by an unwavering passion for innovation and a relentless pursuit of excellence. With a diverse skill set and a wealth of hands-on experience, I am dedicated to delivering cutting-edge solutions tailored to the unique needs of each project. • Microcontrollers: Freelance embedded systems specialist with a focus on microcontrollers, particularly ESP32, STM32, and Silicon Labs' EFR32 series. • Wireless Communication: Proficient in utilizing WiFi, BLE, and LoRa technologies for seamless connectivity. • Meshing Technologies: Experienced in implementing BLE mesh, WiFi mesh, and Zigbee for robust network setups. • Development Platforms: Efficient on ESP-IDF, STM32 Cube IDE, Silicon Labs Simplicity Studio, and CMake for streamlined project management and build automation. • Low Power Optimization: Specialized in optimizing STM32 and EFR32 systems for low power consumption, enhancing efficiency, and prolonging battery life. • Memory Optimization: Proficient in memory optimization techniques, including efficient use of RAM and Flash memory, minimizing footprint, and optimizing heap allocation. • Security Expertise: Skilled in secure bootloader implementation, flash encryption, and mbedtls for robust encryption protocols. • Communication Protocols: Expertise in HTTP and MQTT protocols, enabling efficient data transfer and communication in embedded systems. • CMake Proficiency: Vast experience with CMake, orchestrating projects seamlessly and optimizing workflows. • Debugging Protocols: Familiar with STLink, JTAG protocols, and Silicon Labs' debugging tools for precise debugging and development tasks. • ARM Cortex-M0+ Architecture: Expertise in ARM Cortex-M0+ architecture, enabling innovative solutions tailored to specific requirements in embedded systems development. Github profile:- https://github.com/ankit-thealchemist Linkedin profile: https://www.linkedin.com/in/ankitbansal22/ ít hơn
Thuê AnkitBansal22
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Over 6 years experience designing PCBs and embedded systems. I offer the following services: * Digital and Analog circuit design * PCB design using either KICAD, Altium, Eagle, EasyEDA, Allegro etc. * Embedded programming for 8 to 32 bit MCUs/MPUs from Microchip, ST Micro- electronics, Espressif etc. *...Over 6 years experience designing PCBs and embedded systems. I offer the following services: * Digital and Analog circuit design * PCB design using either KICAD, Altium, Eagle, EasyEDA, Allegro etc. * Embedded programming for 8 to 32 bit MCUs/MPUs from Microchip, ST Micro- electronics, Espressif etc. * Instrumentation Engineering providing ** PLC programming of ABB, Siemens, Omron or Direct Logic PLCs ** SCADA development on Indusoft Web studio, Pulse or RS View 32 Works. ** Electrical wiring diagrams on Autocad Electrical. ** CAD drawings on Autocad or Solid works. * Professional 3D CAD design for electrical enclosures and complex PCBs. * Back end and front-end web development mainly for IoT applications. * Desktop application development mainly for interacting with embedded hardware. * Game Development (3D Modelling, animation and scripting) for Unity and JME3. ít hơn
Thuê VTElectronics
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Hello, Thanks for taking the time to review my profile! I’m an Electronics Engineer specializing in PCB and Electronics Design. With years of experience in the industry, I’ve built my business as a freelancer around being detail-oriented, punctual, and innovative whenever possible. I believe in providing my clients...Hello, Thanks for taking the time to review my profile! I’m an Electronics Engineer specializing in PCB and Electronics Design. With years of experience in the industry, I’ve built my business as a freelancer around being detail-oriented, punctual, and innovative whenever possible. I believe in providing my clients with the best possible product without breaking the bank. I offer services in many areas, including (but not limited to): ● Embedded Systems: Analog and digital circuitry design and simulation, PCB design, firmware development. ● Analog Electronics Design: Analog frontends, amplifiers, filters, mixers, and general analog circuitry for low-frequency, low-power precision applications. ● Power Electronics: Circuitry design and simulations, high power PCB design, control systems. ● RF design: RF circuitry and PCB design. I offer services for all product development stages: Proof of Concept, Prototyping, Value Analysis and Value Engineering, and Product Release. I’m well-versed in a vast array of software and tools, and believe in always keeping up to date on the most modern and revolutionary techniques. I am proficient in: ● Schematic drawing and PCB design: Altium Designer, KiCAD, EasyEDA, OrCAD and EagleCAD. ● Software simulation: NGSpice, PSpice and LTSpice. ● Firmware development: STMcube (ST Microelectronics), CCS (Texas Instruments), Segger Embedded Studio and MPLABX (Microchip and Atmel). If you’re interested in working with me, I’m available via Freelancer and will always answer your questions or requests in a timely manner. Thank you for your time and have a great day! ít hơn
Thuê cmsivolella
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imappdeveloper1 imappdeveloper1
$15 USD / giờ
Mobile App and Web Development Expert FreelancerIndiaGreetings! I am a seasoned freelancer with a passion for solving complex problems with a touch of simplicity. My approach is straightforward yet effective, making me your go-to person for all your tech-related needs. Services: ReactNative Hybrid Mobile Application Development: Delivering unified mobile experiences...Greetings! I am a seasoned freelancer with a passion for solving complex problems with a touch of simplicity. My approach is straightforward yet effective, making me your go-to person for all your tech-related needs. Services: ReactNative Hybrid Mobile Application Development: Delivering unified mobile experiences for both Android and iOS. iOS and Android App Development (Swift/Java): Crafting robust native applications for optimal performance. Flutter App Development: Creating natively compiled applications across mobile, web, and desktop from a single codebase. Python Programming: Versatile solutions ranging from web development to data analysis and machine learning. Web Development (HTML, CSS, Scripting, CodeIgnitor Framework): Building responsive and dynamic websites with expertise in the CodeIgniter framework. Microcontroller Programming: Proficient in Arduino, ESP32, ESP8266, and Teensy for IoT and embedded systems. Frameworks I Work With: CodeIgniter Laravel Django ít hơn
Thuê imappdeveloper1
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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 ít hơn
Thuê macroenergy
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Hello, this is Martin, Software Engineer. I work every day as a Python developer, I am a real specialist and Senior developer for backend applications. But I am not limited to that exclusively. I have many relevant skills to assist and help you. Since 2012 in this business has made me learn and sharpen my skills...Hello, this is Martin, Software Engineer. I work every day as a Python developer, I am a real specialist and Senior developer for backend applications. But I am not limited to that exclusively. I have many relevant skills to assist and help you. Since 2012 in this business has made me learn and sharpen my skills in the fields: ● Linux server administrator ● Django web applications ● Raspberry (software and hardware integration) ● Arduino programs ● Hardware automation ● Web development ● APIs (Creation and consumption) ● Databases management Cases that I love to work with: ● Python applications to automate any kind of process ● APIs creation to be used in the front end ● Raspberry solutions ● Hardware integration, even if it is not well-known hardware ● Electronic implementations to guarantee the accuracy of sensible procedures I use the newest and most advanced up to date languages and frameworks, including Python, Django, RestFramework, and many others, so I can guarantee that there is no lack of quality in my work. My most valuable service is related to post support. I don't disappear after delivering my work, I will stay with you until you are completely happy. Bringing you free support for any issue related to my code, that's the guarantee I offer to my clients. I will be here to assist you anytime, waiting for your feedback. Thanks for taking the time to review my profile. Kind regards. ít hơn
Thuê martini002
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He is an experienced developer of integrated IT and innovation solutions. 18 years of development experience. Experience in programming: - Delphi, Rad studio - C, C ++ - C # - Java - T-SQL - MSSQL - ... Electronics Development: - Altium designer - Multi Sim NI - STM32 - STM8 - AVR - ... Design development: -...He is an experienced developer of integrated IT and innovation solutions. 18 years of development experience. Experience in programming: - Delphi, Rad studio - C, C ++ - C # - Java - T-SQL - MSSQL - ... Electronics Development: - Altium designer - Multi Sim NI - STM32 - STM8 - AVR - ... Design development: - SolidWorks - SolidCAM - ... ít hơn
Thuê vnazar1985
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Hello! I'm Saad, and I bring a wealth of expertise in electronics engineering and RF to the table. With 2 years of hands-on experience, I specialize in Arduino programming, and circuit schematic with analog and digital PCB designing. My software expertise includes Altium, Proteus, EasyEDA, Ansys HFSS, and ADS. My goal...Hello! I'm Saad, and I bring a wealth of expertise in electronics engineering and RF to the table. With 2 years of hands-on experience, I specialize in Arduino programming, and circuit schematic with analog and digital PCB designing. My software expertise includes Altium, Proteus, EasyEDA, Ansys HFSS, and ADS. My goal is to assist you in the journey of mastering electronics and transforming your ideas into tangible projects. ít hơn
Thuê saad410
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Jeffrey198133 Jeffrey198133
$100 USD / giờ
PLC | Electronics | Embedded Firmware | PCB | IOTUnited StatesHell Clients With over 14 years of experience in Electronics and Embedded systems engineering, I'm a wizard at turning innovative ideas into cutting-edge solutions. I've led the development of more than 40 successful released into-production projects across North America, Western Europe, and Australia. Whether you're...Hell Clients With over 14 years of experience in Electronics and Embedded systems engineering, I'm a wizard at turning innovative ideas into cutting-edge solutions. I've led the development of more than 40 successful released into-production projects across North America, Western Europe, and Australia. Whether you're an inspired individual, a small start-up, or a large corporation - I'm passionate about helping you bring your ideas to life with tailored, and cost-effective leading industry-level solutions. Wearable and Smart Electronics, Home appliances, MedTech, EV, Green Energetic, and Industrial areas - I've worked on projects that have made a real difference in people's lives. What sets me apart is the all-in-one comprehensive service and my commitment to staying up-to-date with the latest industry trends and technologies. I'm always looking for new and better ways to approach a project, and I'm not afraid to think outside the box to deliver results that exceed your expectations. So, whether you're a tech guru or a non-tech individual with an innovative idea, I'm the one you can trust to bring your vision to life. Let's work together to make your dreams a reality! ✅ What I can do for you? - Electronics engineering - Prototyping - PCB design (Precision, Low Noise, Flexible, Multi-layer) - Hardware & Firmware engineering (Analog, Digital, Power) - Software, Mobile App, and Server solutions development - Technology and cost optimization - Mass production optimization Technologies stack (but not limited to): Hardware: STM32, ESP, nRF, TMS, FPGA, PLD / CPLD, AVR, Fujitsu, Z-80, AC/DC, DC/DC, Power Electronics Languages/ Technologies: Embedded C / C++, Assembler (Cortex-M, AVR), Reverse Engineering, PHP, RUBY, JS, Solidity, Mysql, NoSQL, Redis, HTML / CSS / SCSS, API integration, Web3, Сonsole C, Altium, KiCad, P-CAD, Sprint layout, Solidworks, Orcad, Diptrace Clouds: AWS IoT Protocols / Standards: GSM / GPRS / LTE, MQTT, SSL / TLS, HTTP / HTTPS, Bluetooth, WiFi, RF, TCP, GNSS, GPS Interfaces: I2C, SPI, UART, CAN, RS, SDIO, PWM, Analog, LoRaWAN, LVDS ít hơn
Thuê Jeffrey198133
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Electrical/Electronics design/Automation engineer with 9+ 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...Electrical/Electronics design/Automation engineer with 9+ 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 Experienced controls engineer with years in the automation industry. • Programming for Allen Bradley, AB, IDEC, Siemens, Redlion, Automation Direct PLCs, Codesys, Others • Wiring Diagrams • IEC Standard Panel Design • HMI Design • System Upgrades • IoT SCADA • Commissioning Support • Troubleshooting • Budget or High Performance Systems • UL Compliance ⊛ 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 ít hơn
Thuê David197733
