Welcome to my overview. I am senior software engineer with 7 years of experience in mobile and web development. Much of my experience comes from working for several mobile app companies and other freelancer sites. I was their project manager and helped them to grow revenue substantially. Here are my skills 2. Mobile App Development Skills 3. Web App Development Skills 4.Special Skills I am young openminded developer and I am looking for a long term client. Haruto Yamamoto.