I am an senior Electronics & Electrical Engineer with over 3 years experiences. I focused on developing Hardware Abstraction Layer, Middleware Layer and Application Layer. If you're looking for best quality work in embedded system firmware, you came to the right place. Technical Skills : - Expert: Hardware Abstraction Layer, Middleware, Real-time OS (FreeRTOS, TiOS) in embedded system. - Network programming (DHCP, TCP/IP, bluetooth, LoRaWan) - Raspberry Programming languages: - Expert : Embedded Microcontroller C, Embedded Linux C, C++, Python, wxPython(GUI) Hardware design tool - Proficient: Allegro, KidCad OS : Windows, Ubuntu, Debian, Mac Embedded IDEs : KeilC, TrueStudio, Embedded Segger Studio, OpenSTM32 Editors Code Analyzers: Beyond Compare, Meld, Eclipse, Nodepad ++, Visual Studio Code, Atom, Sublime Text Source Version Control: Git (github, gitlab, bitbucket), SVN. Software Development : V-model, Agile.