Both projects were done by the same team. I was hired to be the first part of the coding team and I became the whole team and I still am the whole team.

Daily Bracket - sports fantasy app. I developed the API and admin panel. API is used by outsourced Android and iOS apps and website and has 350,000+ users. API has supported 50,000+ daily users and can support 200,000+ daily users on a medium AWS EC2 server. The main data structure is MySQL and to support the huge amount of API requests there is a layer of cached data in shared memory and files maintained by multiple services and cron jobs.

Blind Data - recruitment platform for software engineers. I developed the admin panel, website, multiple-choice and coding programming tests. Admin panel has 2FA authentication, multiple different types of admin permissions with different areas.

Did a couple projects in Wordpress. Quit after 2 months because of a terrible work environment.

Created a few websites, created a few mildly interesting jQuery plugins.

I developed a Facebook betting application for an online gambling website called Lider-bet converting an existing betting system they have on their website.

I created back-end API based on sockets for a checkers game for the same gambling website (Lider-bet) and integrated it with their back-end. First I created the socket server in PHP, but PHP didn't have a good support of sockets, so with no prior knowledge of JAVA I learned basics of JAVA and converted the code I had written in PHP to JAVA in 2-3 days and finished the project in JAVA. I also created the admin panel for the game.

Before I got my first job I worked on private orders. Created a few basic websites.