Freelancers til ansættelse i Vietnam
Viser 28 resultater
Sponsorerede Freelancere
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vanlybk410018921 vanlybk410018921
$15 USD / timen
Hardware design engineer , pcb layout, IOT projectVietnamKredsløbs Design, DDR3 (PCIe, board design/fpga), Digital Electronics, Elektrisk Ingeniørarbejde, Electronic DesignEXPERIENCE 7 year. Layout PCB ( company Psmart 4/2020-> now) PCB layout board server for CisCo, high speed up to 50Ghz, cut plan power and run simulate power Integrity. - Layout package design system for server cloud , DDR5, PCIE, INTERCONNECT up to 25GHz. - Lead board division of work for subordinates and response...EXPERIENCE 7 year. Layout PCB ( company Psmart 4/2020-> now) PCB layout board server for CisCo, high speed up to 50Ghz, cut plan power and run simulate power Integrity. - Layout package design system for server cloud , DDR5, PCIE, INTERCONNECT up to 25GHz. - Lead board division of work for subordinates and response result to customers. - Build footprint, steup constraint - Placement part and power Macro - Layout high speed signal optical up to 50GHZ, - Layout RAM DDR3, DDR4, DDR5 - Layout card PCIE, Ethenet - Cut power plane and simulater recheck - Check EMI with high speed signal - Check QA complete board - Generate gerbers file and used gerber tool for recheck I leaded some projects IOT I lead hardware and firmware for project “ Radio and television receiver clusters in communes and wards apply information technology” I used CPU RASBERRY PI module CM3+ ,FM, 4G, GPS, LAN, WIFI, BLE, Amplifier audio 100W for 4 loudspeakers. ( I design hardware schematic, layout and user guide functions for firmware code). I lead hardware and firmware for project “ Tracking Pet”. Used mcu esp32, and gps, 4g, sensor, wifi, ble.( (I design hardware schematic, layout and user guide functions for firmware code). Hardware design Engineer at IOT department of VNG company 2015 -> 3/2020 I. Working with smart home projects, smart buildings (light management system, door management). a. Experience Hardware design Bluetooth Low Energy (NRF 51822, 52832 Nordic ,Zixbee). b. Hardware design for Access control system, antenna optimization, energy. (NFC IC PN7462). c. Works with a variety of sensors : Pir, temperature - humidity, vibration, magnetic field, acceleration… II. Leader project tracking locate the tag and the customer sits in the cafe ( tracking locate tag and customers sitting in cafes ) . Receive requests from customers. Develop system diagrams, design hardware schematic, layout . Work with box designers to box design . Work with the software department to meet customer requirements . Working with production partners and managing production processes III. Leader Hardware in project Bus ticket payment Ho Chi Minh City transportation department. SKILLS - Experience Orcad and Allegro to design schematic and circuit board layout. - Know use some drawing software to support layout and box design: Autocad, Solidworks, gebertool - know code simple for test hardware after design. - Basic knowledge in the field of high frequency circuit design. - Able to design circuit high-frequency power amplifier according to the request, and some other circuits in high-frequency field. - Knowing use specialized measuring equipment such as high-frequency spectrum analyzer FSP SPECTRUM and VECTOR NETWORK ANALYZER . mindre
Ansæt vanlybk410018921
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6 years of experience in designing and drawing electrical circuits Do many projects related to IC development for projects on BLE, Wifi, Tracker, Charger, SDRAM, LCD...etc6 years of experience in designing and drawing electrical circuits Do many projects related to IC development for projects on BLE, Wifi, Tracker, Charger, SDRAM, LCD...etc mindre
Ansæt altium1412
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I am Nguyen Van Quang. I'm single. I'm from Quang Trung, Uong Bi, Quang Ninh. I wanted to find a suitable job through the internet bringsI am Nguyen Van Quang. I'm single. I'm from Quang Trung, Uong Bi, Quang Ninh. I wanted to find a suitable job through the internet brings mindre
Ansæt vanquang297
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Arduino & MCU programing, Altium designer Hello and wellcome!! If you are having difficulty with arduino or microcontroller. Connect with me and your problem will be solved. I will also give you a solution even if you don't work with me. I am an electronic engineer and worked a lot of projects on programming Arduino,...Arduino & MCU programing, Altium designer Hello and wellcome!! If you are having difficulty with arduino or microcontroller. Connect with me and your problem will be solved. I will also give you a solution even if you don't work with me. I am an electronic engineer and worked a lot of projects on programming Arduino, Microcontroller, designed PCB. My skills: - Arduino. - Esp8266/esp32. - 8051. - AVR chips. - Pic chips. - STM32. - C# winform/Matlap guide. - Altium designer. My criteria is: "Think simply, do it easily, everything has a solution". Very pleased to cooperate with you !! mindre
Ansæt chuongtvc
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I’m Pham Minh Tien, a student at FPT University, majoring in Artificial Intelligence. I have a deep passion and solid foundational knowledge in machine learning and natural language processing. Currently, I’m actively seeking opportunities to work in the field of artificial intelligence to gain practical experience...I’m Pham Minh Tien, a student at FPT University, majoring in Artificial Intelligence. I have a deep passion and solid foundational knowledge in machine learning and natural language processing. Currently, I’m actively seeking opportunities to work in the field of artificial intelligence to gain practical experience and apply my knowledge in real-world scenarios. Skill: Deep Learning, Large Language Models, Computer Vision mindre
Ansæt cristin07
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- Over 10 years of experiences in PCB design , PCB , PCBA. - Good knowledge in DFM, DFA, DFT. - Tool support : PADS 9.5,CADENCE 16.6,17.2, CAM350 - Experience design : IOT, Controller, Power Supply, Charger, Reverse,...- Over 10 years of experiences in PCB design , PCB , PCBA. - Good knowledge in DFM, DFA, DFT. - Tool support : PADS 9.5,CADENCE 16.6,17.2, CAM350 - Experience design : IOT, Controller, Power Supply, Charger, Reverse,... mindre
Ansæt HubertNguyen
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I am an field service engineer for Hirata at Intel Viet Nam site. Because present job give me a lot of free time, so I want to find some freelance job.I am an field service engineer for Hirata at Intel Viet Nam site. Because present job give me a lot of free time, so I want to find some freelance job. mindre
Ansæt BacHirata
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"Give it to me , get perfect result" - Over 10 year experiences work with Altium Designer, Kicad - Similar to ADS, HFSS - Over 10 year experiences in designing the digital and analog circuit ,etc MCU, Tx/Rx circuit, PA,... - Experiences in manufacturing at the factory."Give it to me , get perfect result" - Over 10 year experiences work with Altium Designer, Kicad - Similar to ADS, HFSS - Over 10 year experiences in designing the digital and analog circuit ,etc MCU, Tx/Rx circuit, PA,... - Experiences in manufacturing at the factory. mindre
Ansæt pcbdesign88vn
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Power converter design. Solar inverter On-off grid inverter On board charger for EV Automotive hardware designPower converter design. Solar inverter On-off grid inverter On board charger for EV Automotive hardware design mindre
Ansæt BaoNV99
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My website: https://ehavis.wordpress.com/ Dear Client. I have plenty of experience and rich knowledge of Embedded System Development and IoT product. 1) Firmware Development Experiences. - Rich knowledge and experience in C/C++/Embedded C. - MCUs: STM32 family, PIC, Atmega family, 8051 families, MT7698, MT7697. -...My website: https://ehavis.wordpress.com/ Dear Client. I have plenty of experience and rich knowledge of Embedded System Development and IoT product. 1) Firmware Development Experiences. - Rich knowledge and experience in C/C++/Embedded C. - MCUs: STM32 family, PIC, Atmega family, 8051 families, MT7698, MT7697. - Arduino UNO, Arduino Mega2560, ESP32/8266. -Rockchip: RV1109, RV1126. - Linux-Embedded: Raspberry Pi, Beaglebone, Orange PI, Banana Pi. - Experience with Keil, IAR, Atmel Studio, QT IDE, Arduino, and Visual Studio. - Rich experiences at variant peripherals. 2)Experience in product - embedded controlling system. - Wearable IoT project. - Variant BLE sensor project. - LED display and color control. - Sensor tag. - Motion loadcell. - FTP, HTTP, TCP/IP, MQTT protocol. 3) Wireless technology such as Bluetooth 5, Wifi, Zigbee, and Lora. -Worked with nRF-52DK, core nRF51822, NRF52832 dev-kit. -Adafruit BLE, CC2540/CC2541, CC3200, ESP8266/ESP32 4) PCB design - Analog design. - Power Design. - High-speed design( up to 40 layer). 5) Embedded C/C++ Linux - Multithread. - Socket TCP/IP, HTTP, FTP - Streaming RTSP, HTTP streaming. - Linux kernel, Linux device, device tree, build root,... - Porting open-source library to our system. - Makefile, GCC, cross-compiler. Thank, mindre
Ansæt haviss
