Hai,
I have more than 15+ experiance in product design and developement, have done lot of industrial product developement like temperature controller,level controller, have extensive knnowlege in connectivity technologies like BLE,WiFi,GSM,GPRS,3G,4G etc also i have PCB design experiance and used tools like Altium,KiCad etc.I have also developed industrial based production programmers,consumer electronics products and medial monitoring devices etc. please go through my protfolio for some of the works details. if you are intersted let us talk in details about your requirement.
Thanks,
SHIJITH