Developed, managed, operated and promoted an Internet business.Handled customer support issues.
System migration: Migrating from PHP 5.6.x to PHP 7.2.x and related libraries. Migrating from Ruby 1.9.x to Ruby 2.4.x and related libraries. Developed homes.jp website.
Developed, managed, operated Pasoto.com website. Handled customer support issues.
This was beginning of my career. Developed, managed, operated and promoted an Internet business.Handled customer support issues.