All Services Programming & Development PostgreSQL, Arduino, ESP32, PHP, web $20/hr · Starting at $200 PostgreSQL DBA: Database development and optimzations. Software Developer: mainly PHP backend. Arduino, Esp8266, ESP32: C++ sketches and libraies. About $20/hr · Ongoing Download Resume PostgreSQL DBA: Database development and optimzations. Software Developer: mainly PHP backend. Arduino, Esp8266, ESP32: C++ sketches and libraies. Skills & Expertise ArduinoBack End DevelopmentC++Database DevelopmentESP32 DesignJavaScriptMemcachedNGINXPHPPostgreSQLSketch ArtSoftware DevelopmentWeb Development 0 Reviews This Freelancer has not received any feedback. Browse Similar Freelance Experts Software DevelopersArduino ProgrammersDatabase DevelopersMemcached ServicesPostgreSQL DevelopersNGINX ServicesJavaScript DevelopersBack End DevelopersSketch ArtistsWeb DevelopersC++ DevelopersPHP Developers