I am a Full Stack Developer and my primary focus has been always on SAAS-based corporate tools. Within this paradigm most of my work is related to Amazon APIs. I have a vast experience from implementing basic APIs to highly advanced and custom API solutions. I have worked on and developed multiple SAAS tools which have been utilized by thousands of sellers of amazon. As part of API implementation, I have concentrated on Amazon MWS (new SP API) including reports, feeds, fulfillment, finances and subscription. To this date, I have successfully worked on over 50 amazon projects. As far as AWS is concerned I have been working with EC2, RDS, SES, FPS, MTURK, S3, ElastiCache and much more.