Slenti is a ready-to-be-deployed open-source solution for performing sentiment analysis in your slack channels. It's not just another Slackbot. It's an event-driven solution running on AWS which means that sky is the limit in terms of seamless scalability.

WaiterBell is an application that helps your customers call the employees of your business easily without having to stand up, shout or move their hands in an abnormal way. Customers are not referees!

Malce was a white-label mobile loyalty platform for businesses. It consisted of 5 applications:
- The web application through which the root account could manage all the settings and services such as the employees, the customers, the coupons for redeeming points, the services for redeeming points, etc.
- The cross-platform mobile application for the customers (Android & iOS) where the customer could sign-up, redeem coupons and collect points, check their points balance, the services and the coupons that the business provides along with their history of transactions etc.
- The cross-platform mobile application for the employees through which the employees could interact with the
- The kiosk cross-platform mobile application (mainly for tablets) through which the users with no access to smartphones were able to get informed about their account by entering their account ID and their email address.
- The desktop driver application which was responsible for sending the data from the web application or the employees' mobile application to a physical thermal printer that supported the ESC/POS command set. It was running on the `cztomczak/phpdesktop` open-source project.

Audiar lets you upload, organize and listen to your audio files easily, using an audio-centric user interface. Upload your audio files and organize them in categories. Create playlists and listen to your favourite music. Be the king of your own audio world!

The Vibe Social Club is a web application that allows you to record your vibe and share it with your loved ones so they can feel it using their smart devices that can vibrate.

When I was in high school in 2014, I wanted to develop an application in order to bridge the gap between teachers and students. The application had 2 types of users, the teachers and the students and each of them used to have different functionalities available. After 1 year of hard work, I had the application ready. It was built using PHP, Javascript, MySQL, HTML and CSS. I was alone, so I had to do everything, from continuous development/maintenance and talking to businesses for collaborations (e.g.: Publishing houses in order to include free e-books) to marketing (Social Media, Facebook ads) in order to bring traffic. Generally speaking, I was doing whatever is needed in order to drive an app forward. For its development, I didn't use any frameworks, which is something that I don't regret even now, as I gained so much knowledge since I had to solve so many problems that the famous frameworks have already solved for us. The app after almost 4 years got terminated.