Freelancers Palkattavana paikassa Hong Kong
Näytetään 7 tulosta
Tuetut freelancerit
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As a professional with five years of experience in embedded systems development, consistently delivering around 20 products each year with stable production, you've come to the right place! Your expertise extends to both software and hardware development, as well as upper-level software development. Your passion for...As a professional with five years of experience in embedded systems development, consistently delivering around 20 products each year with stable production, you've come to the right place! Your expertise extends to both software and hardware development, as well as upper-level software development. Your passion for embedded systems is evident, and your dedication to problem-solving contributes to the advancement of human technology. Whether it's product development, system optimization, or technical support, you can provide reliable solutions to clients. Your knowledge and enthusiasm will drive the continuous development and progress of embedded technology. Let's work together to strive for the advancement of human technology! I possess proficient skills in various programming languages such as C, Python, MATLAB scripting, and C++. I have experience in developing both bare-metal systems and real-time operating systems (RTOS), including FreeRTOS, μC/OS-II, and RTX. I am well-versed in working with microcontrollers such as STM32, STM8, Arduino, MSP430, and Raspberry Pi. I have expertise in embedded artificial intelligence applications, such as embedded machine vision development based on OPENMV and V831. This includes tasks like visual classification, visual localization, language recognition, and speech localization. I am proficient in communication protocols such as TCP, UDP, MQTT, RS485, and serial communication. I can help clients establish network connections and upload data to the cloud through communication modules like 2G, 4G, GPS, NB-IoT, and LoRa, enabling data transmission to mobile phones or computers. I have experience in developing closed-loop control systems for brushed and stepper motors, and I am skilled in applying control methods like PID. I am proficient in PCB design software such as Altium Designer, EasyEDA, and KiCad, and I have designed 2-layer, 4-layer, and complex 6-layer boards. I can utilize Solidworks for product enclosure development and leverage 3D printing technology for rapid prototyping and validation. I have experience in protocol development for I2C, SPI, MODBUS, CAN, as well as AUTOSAR architecture and bootloader development. vähemmän
Palkkaa zhukunming
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experienced in PCB & firmware development help in prototyping & mass production a product MPhil degree holder in Electronic & Computer Engineerexperienced in PCB & firmware development help in prototyping & mass production a product MPhil degree holder in Electronic & Computer Engineer vähemmän
Palkkaa nldweowydd
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I excel in data processing, especially in handling Excel, with over six years of experience in using VBA.I excel in data processing, especially in handling Excel, with over six years of experience in using VBA. vähemmän
Palkkaa Gminshh
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Hi, everyone~ I'm an expert in development of microcontroller, firmware, web, ai, reverse engineering, etc... Please hire me and get excellent product. Thank you.Hi, everyone~ I'm an expert in development of microcontroller, firmware, web, ai, reverse engineering, etc... Please hire me and get excellent product. Thank you. vähemmän
Palkkaa rym20200516
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Hi, I have at least 10 years of working experience in Linux development. Especially in Linux networking, Wi-Fi and drivers. Here is my experience - Networking: Wireless mesh routing algorithm, SDN - Radio: QCA Wi-Fi, Mobility, Hotspot, - Backend: RESTFul API, WebSocket, Database - Linux: Embedded Linux, OpenWrt,...Hi, I have at least 10 years of working experience in Linux development. Especially in Linux networking, Wi-Fi and drivers. Here is my experience - Networking: Wireless mesh routing algorithm, SDN - Radio: QCA Wi-Fi, Mobility, Hotspot, - Backend: RESTFul API, WebSocket, Database - Linux: Embedded Linux, OpenWrt, Profiling, debug and testing - Cloud: AWS, Hadoop, Dist. DB - DevOps: Gitlab CI, Jenkins, Docker, Vagrant vähemmän
Palkkaa chuntatyu
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I am a founder of three technology companies. I got my diploma in Electronic and Information Engineering from The Hong Kong Polytechnic University and first-class-honours bachelor degrees from City University of Hong Kong. I also studied aboard in University of Maryland at College Park, USA and National Chiao Tung...I am a founder of three technology companies. I got my diploma in Electronic and Information Engineering from The Hong Kong Polytechnic University and first-class-honours bachelor degrees from City University of Hong Kong. I also studied aboard in University of Maryland at College Park, USA and National Chiao Tung University in Taiwan. I can speak Chinese and English well. I can work as a Project Manager or Electronic Engineer or Materials Engineer. I am good at various engineering skills, such as programming, electronics, technical writing, BOM sourcing, project management and so on. I have 5 years of experience in the industry and received a number of awards. During my career, I handled projects below: - Funding consultation service - Technology consultation service - Technology vendor - Start-up business - From nothing to something - Circuit design - PCB design - Bill of Material (BOM) generation - 3D printing - 3D modelling (stl file generation) - Labview programming - Technical presentation/pitching - Patent drawing - Workshop (Laser cutting, water jet cutting, metal work) - Thermal design - Firmware/C programming - Use CRO, Multimeter, DAQ, Signal generator, Lab power - Prototyping - Product Management (PM) - Provide assistance to various clients in China - Various projects: Smart farm/Smart press/Electromagnetic forming/Robo forming/Construction rebar/STEM classes/Factory IoT - Sum of all project amount: ~ 20 million HKD - Work with vendors to implement various projects - Using SAP - Built a lifetime tester for perovskite solar cells - Lab equipment purchase - Repairing different lab instruments - Trouble-shooting - Found out the relationships between filtering efficiency, electrical parameters and dimensions of electrodes for electrostatic precipitators - Assisted colleagues in handling PLC system problems - Assisted colleagues in drawing a proposal for developing a control system for commercial kitchen fume hoods - Built an ultra-low temperature regulator - Automation of a monochromator - Performed lab tests for Tchibo coffee cookers Awards: This project obtained below awards: - “Make in China” SME Innovation and Entrepreneurship Global Contest 2021 Hong Kong Chapter Certificate of Excellence - 2020 International Innovation and Invention Competition – Gold Medal, Taipei, Taiwan - 5th Qianhai Guangdong-Hong Kong-Macau-Taiwan teenager innovation startup contest(第五屆前海粵港澳台青年創新創業大賽) – Innovative Team Award (創新團隊獎), ShenZhen, China - 2020 Qianhai Guangdong-Hong Kong-Macau-Taiwan teenager innovation startup contest Hong Kong Chapter(2020 前海粵港澳台青年創新創業大賽香港賽區) – Startup Team Gold Award (初創團隊組金獎), Hong Kong - 2021 Geneva Inventions Convention - Gold Medal with Congratulations of the Jury - Startup Wheel competition (Vietnam) – Top 50 out of 3000 teams from the world vähemmän
Palkkaa tfchan54
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Mentor Graphics PADS advanced user Dassault Systèmes SOLIDWORKS advanced user VBA and SQL Skilled User C++ Language Skilled User MS Office Related Softwares Expert ORCAD Skilled User Matlab Skilled User Familiar MCU: EFR32, STM32L4Mentor Graphics PADS advanced user Dassault Systèmes SOLIDWORKS advanced user VBA and SQL Skilled User C++ Language Skilled User MS Office Related Softwares Expert ORCAD Skilled User Matlab Skilled User Familiar MCU: EFR32, STM32L4 vähemmän
Palkkaa lschanaf
