3commas

This is the crypto trading service for the most famous cryptocurrency exchanges of the world. I redesigned, ux-reviewed, prototyped it and made needed documents and mockups for development. Result of my job includes web interface for six versions of screen resolutions, mobile Android & iOS apps, and landing page for desktop and mobile. Web version: 1. I suggested using the mobile first concept for the redesign and designing an interface for 6 screen versions of various devices. 2. Optimized the trading interface according to my own hypotheses. 3. Invented new types of orders based on the analysis of existing instruments and my own trading experience. 4. Proposed an idea for implementation in the interface of strategic trading in the form of a tree structure of unfolding order interfaces. In addition to sketches, I prepared descriptions of interface solutions and ideas for implementation. Android app: According to research, trading via mobile applications is not as popular as the web version, however, having optimized the interface, I made the toolkits available to Android users in accordance with the created guidelines by reusing and supplementing the standard controls. I wrote a short guide for realisation, also setting out the rules for not breaking and maintaining the laid down principles of interaction that make the application native to Android. iOS: iOS app tasks of redesigning and improving the interface were and were the same, except for the trading interface, since appstore doesn't approve trading apps. Thus, before I started working on the application, it was used exclusively for monitoring existing transactions and the work of bots, but during the implementation process I suggested not to deprive the user of such opportunities and resend to the web version, because a mobile interface was already designed for it.

Taxcom

2011. I visualized the document management regulations in accordance with the Russian legislative framework. This case was created within the Taxcom-Filer (invoice exchange customer service solution) and currently used by hundreds of large Russian industries and retailers. I created user stories, prototyped and made graphic design. 2011. I initiated the frontend development direction within the company. 2011-2012. I created and integrated the usability tasks workflow into the corporate agile. I've been coordinating work processionals between usability research and development departments. 2012-2013. I founded the usability research direction in Taxcom. I was one of the initiators of the usability testing department. I created some work processionals for the usability laboratory created by Taxcom at that time (eg, prototyping by Axure Pro, forming the focus groups, eye tracking, worksheeting and questioning). 2011-2017. I worked as the Product Designer of the largest Russian tax reporting solution called Online Sprinter. It's currently used by many Russian economic structure-forming enterprises: from resource, energetic, development companies, industrial organizations till any large retailers and some small/medium-sized businesses. I'd been creating user stories, prototyping, usability researching and making graphic design for all new integration cases of new legal acts of Russian tax legislation. 2014. I made the new UI Kit and graphic interface for the software solution of the oldest tax reporting product of the Russian Federation. This product was developed in the 90s for Windows OS and currently used by some Russian business structures. 2012-2014. I prototyped and made graphic design of the personal account service for the company's clients with billing and other inner services (eg, the service of checking counterparties by requests to regulatory authorities). 2013. I created the design and guidelines of the first company’s mobile app for Android and iOS

Flussonic

Design, prototyping and usability research.