Oleh K.
Ukraine
UTC+02:00 (Ukraine/Kyiv)
I have been involved in developing a wide range of mobile (social, geolocation based, chat, dating, food delivery, education) apps.
I am proficient back-end developer with strong background in PHP and other frameworks and technologies.
I have a great expertise in deploying high-level front-end, back-end and service-oriented solutions with significant expertise in databases including database architecture and design.