I am David Tardivon, a software and hardware engineer. Speaking of experience in software development, I am a specialist in desktop/web/mobile technologies. On the hardware development, I have tackled Microcontroller firmware and Arduino, Raspberry Pi, Embedded system and designed the PCB. I have the following experiences. # Hardware development - PIC, AVR, STM32, dsPIC, TMS320, ARM - Internet of things - Intelligent controller - WiFi, BLE, GSM, GPS firmware for IoT devices ESP32, ESP8266, nRF52840, nRF51822, SIM800L, SIM900a and so on - Arduino and Raspberry Pi - PCB Design and manufacture - Embedded system - FPGA(Altera Cyclon, Xilinx), VHDL # Software development - Web development Frontend: React, Bootstrap, JQuery, Vue js Backend: Laravel, Node js, Django Database: MySQL, MongoDB, Firebase Social Network API, Web Scraping: BeautifulSoup, Scrapy, cURL, Selenium CMS web development - Mobile app React-Native, Java, Swift, - Desktop Software C/C++, Python, Java - Cryptocurrency and Blockchain - Machine Learning TensorFlow, Keras, OpenCV I can wor full time and I will guarantee the best quality in a short time. Thanks.