+18774103947 info@vironit.com

Application for tracking market changes

The challenge was to develop an application to track market changes based on data from various exchanges and form customized investment portfolios.

Throughout the process of database structure development, we have taken into account various market entities such as Coins, Exchanges, Tokens, ICOs, Funds, Crypto Funds, etc. These entities may have child entities. To store all types of entities, we have implemented a universal table structure.

The key tables of this structure are object_type, object_relation and attribute.

The object_type table stores entity types, object_relation holds entity relationships (parent-child) which are bound by a specific attribute from the attributes table.

One of the tasks was to enable the CRUD (Create, Read, Update, Delete) operations on the attributes of each entity type. Key tables are object, attribute, and value.

The object table contains all the application entities. Attribute values are stored in the value table and sorted by type. It allows one to add attributes to any type.

There is an interface for obtaining data from external sources like coinmarketcap.com, and coinigy.com on the server side of the application. JSON files are responsible for each source description.

OTHER PROJECTS

Cartoon-Based Casual Game

This is a casual mobile game based on a cartoon series that kids love. All the characters, voices, and scenes are borrowed from the cartoon. Nevertheless, to play the game,...

more

Digital currency payments solution

This digital currency payment solution allows Bitcoin or other cryptocurrency holders to shop online, pay bills, or perform a bank transfer using their crypto wealth in a few clicks. Also,...

more

B2B Ecommerce Website for Equipment Selling

This project is an international remote B2B online store specialized in selling industrial, warehouse, and office equipment. The company’s product range is 70,000 items which are not only working tools...

more

Messaging app

This messenger is a free application that allows users to send text and voice messages, make voice or video calls, share media files, and user location. The app could be...

more

Football Player Recruitment Platform

The project is a football player recruitment platform that adopts data intelligence to quantify individual player performances. The platform acts as an assistant to the scouting, recruitment, and data analysis...

more

testimonials