Billing & payments software portfolio

The challenge was to create an iOS and Android native cryptocurrency wallet in Etherium blockchain for managing token. Creation of wallet app includes generation of 12-word mnemonic and derivation private key and address from it. A four-digit code is used for quick access to the account. The app includes the following: Balance and transaction history, Exchange rates of ETH relative to BTC and Euro, Creation...

Crypto Bank is the first licensed Bank providing services both in Crypto and Fiat currencies. This financial ecosystem is created to make cryptocurrencies simple and habitual for everyone. It provides the following services: Bank accounts both in fiat and cryptocurrencies. Deposits in fiat and cryptocurrencies. Instant money transfers. All the other traditional banking services. Visa/Master Card with BTC and other major cryptocurrencies as the hard...

Pluggd functions a bit like Uber or Tinder apps — it matches a restaurant with bar staff, cooks, and servers. Also, the app allows them to rate each other anonymously. The user indicates whether they’re posting a job or looking for one. Restaurants post the date and duration of a shift, type of work, and salary. When both find a suitable match, they swipe yes...

IntelliShopper is a shopping application designed to empower consumers. IntelliShopper searches the whole Internet (including online shops like Amazon and eBay, as well as price comparison platforms) for the best prices and offers a neat comparison. It is a personal assistant in that it observes the users while they shop and learns their shopping preferences and tendencies. It is proactive in that it remembers users’...

An easy to use application "La Comptable" which calculates indexes of a bank loan. Depending on data entered, the application shows creditor's payment per month/year. It has a quite simple interface that allows you to fill in all the necessary information: desired amount of a loan, percentage of use, time to run, etc. When you click "Calculate", the program displays the results in a user-friendly...