I am electronic engineer with more than 8 years experience in electronics circuitry design and have built countless number of electrical circuitry from simple to complex designs. I also design PCBs for many [login to view URL] areas of expertise include embedded systems designs and programming with different microcontrollers such as pic,Arduino,stm32,stm8s,nodemcu,esp32 and avr.I am also highly skilled in switching power supply design and have designed and built power supplies using various popular topologies such as flyback,half bridge,full bridge and resonant converters. i have designed and built high frequency inverters of different power capabilities,mppt charge controllers, battery chargers,mobile phone chargers, etc I am flexible and a fast learner and adapt easily to new changes and I always make sure my clients are very satisfied with my services.