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Roman Rott's web projects' screenshots preview
Roman Rott's web projects' screenshots preview
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Chairlift(Better Feedback)

Chairlift is a modern, cloud based HR solution that elevates employee performance and provides HR professionals with the insight to nourish workplace culture. It is an internal Sphere project I worked as a part of remote team.

Role:
Front-end, Back-end developer
Responsibilities:
Implemented several UI parts/features of the application using React, Redux and ES6. Worked on back-end entities.
Languages:
Ruby 2, ES6
Frameworks/Libs:
Ruby on Rails 4.2, React+Redux
Testing Frameworks:
Rspec, Factory Girl
Other technologies:
JSON, postgreSQL
Status:
Online.

Chairlift Expenses

Chairlift Expenses
* Work is in progres... Screenshots can't be shown.

Chairlift Expenses is an internal Sphere’s project for handling company's expenses. I was working on it starting from the initial proposing, planning and designing architecture and finishing implementing both front and back-ends of the project. Switched to another roject befor this one ended.

Role:
Team Lead
Responsibilities:
Code reviews, estimating and allocating resources, writing stories. Decision-making and negotiating, communicating with the project owner.
Writing code, making architectural decisions.
Languages:
Ruby 2, ES2016
Frameworks/Libs:
Ruby on Rails 5, React, Redux
Testing Frameworks:
Rspec
Status:
Work in progres...

«FindMeGetMe» mobile application

«FindMeGetMe» is a fake Dating website with an API for mobile application created for a CTF(Capture The Flag hacking game) organised for UISGCon 11(2015) - Ukrainian InfoSec conference held by Non-Government Organisation «Ukrainian Information Security Group»UISG

This is a mobile iOS and Android multiplatform application that connects to FindMeGetMe.xyz to get information about fake accounts through the API. The application had several functions to hide the server it was connected to obfuscating its JS code.

Role:
Full-Stack developer, second Game-Master
Responsibilities:
Creating and releasing the app, adding API required for the app.
Languages:
JavaScript
Frameworks/Libs:
React Native 0.15
Other technologies:
Status:
«FindMeGetMe» is not in the Market or App Store due to the nature of applications created for CTF hacking games. It as delivered to gamers using vulnerabilities in 3rd party applications.