Hello, world,

I am Kristiyan Ivanov and bellow you can see what I have worked on or I am still working in my part time. I am mostly focused on mobile apps (android only for now...) with cordova, crosswalk and PixiJS, desktop apps made with Electron. I also like to automate as much as I can for my day to day job with Python or try making plugins/extensions for something I like.

Recent web and native solutions

Janus Workspace

A different take on how browsers can work. Made with Electron

It also exists as a Chrome Extension

Check it out here »

Bird Of Knowledge

Seach engine that not just searches for information but also generates a summary for you

It was made as a part of the Product Hunt Global Hackaton

Check it out here »


A game version of my CV, full of kittens, zombies and rock music.... what more can you possibly want

I also wrote a Medium story about some interesting aspects of it.

Open »

Android hybrid and native apps.

//some of them may be inactive due to missing privacy policies because they were made a few years ago

Be Positive

A cordova app that allows users to share why they are happy, see why others were happy and remind them why they were happy before.

It also has a web version https://bepositive.quatinus.info

Download for android »

Audio Hero

My first cordova app, which I should redesign at some point.

The goal is to get as much points as possible using your device accelerometer. It also dynamically generates the song notes from the webAudio API.

Download for android »

Mad Call

App made with PixiJS, cordova and a lot of java in a plugin.

It allows the user to unleash their anger on the last person they talked on the phone to.

Download for android »

Gesture Controller

My most downloaded app. Rewritten completely in java.

It allows the users to wake up their devices just by moving them and to teach them 3d gestures, with which later they can open apps.

Download for android »

Balancing Heroes

My first cordova + PixiJS app

The goal is to keep your hero balanced for as long as possible. Each hero has unique spells and abilities.

Download for android »

Chrome Extensions

Janus Workspace

Janus Workspace is a chrome plugin that creates a page into a workspace with frames with their own navigation.

Download for chrome »

Janus Workspace New Tab

Janus Workspace is a chrome plugin that creates a page into your new tab page with frames with their own navigation.

Download for chrome »


Mindfulness is a memento mori reminder that can also serve to motivate you for your goals and try some practices for happiness and mindfulness

Download for chrome »

Audio Player

Audio player is a chrome plugin

It allows you to make playlists from youtube, soundcloud, etc. while keeping the original links.

Download for chrome »


Darkness is a chrome plugin

It allows you to darken page backgrounds to lessen the strain on your eyes.

Download for chrome »

Random Plugins

installedApps plugin

Installed apps is a cordova plugin.

It returns the installed apps on the user's android device. It returns all of the apps names, packages, etc.

Get on github »

Export Markers

Export Markers is a Sublime Text plugin.

It generates json from opened audio sprite, that desscribes every sound with its beginning, end, duration, loop and so on.

Get on github »



Quatinus (Wherebg) is my old diploma project.

It gathers information about venues from foursquare, twitter, forums and so on, connects it, evaluates it and then presents it to the users with ratings for key categories, based on the comments it has found.

Open »

Medium Articles

Here you can find some of my articles on Medium

Open »

How to Build a Career in Tech

I helped Product Hunt with their first book.

Open »


If by any chance you want to share something about any of the projects, listed above, have an idea or have something that I can help you with - you can find me at any of the links next.