Roman B.

UA

Remote job

Full time

Available now

Rating:

Blockchain developer

Programming Languages – JavaScript, PHP, SQL;

Development Environments – Microsoft Visual Studio, Borland C++ Builder, IntelliJ IDEA, Eclipse, NetBeans IDE, JetBrains PHPStorm, Macromedia MX, Adobe PhotoShop;

Operating Systems – MS Windows, Linux; CASE – IBM Rational, Microsoft Visio, Poseidon for UML, TopCoder UML Tool;

Talent Story

August 2017 - Present

Blockchain developer

Design, develop and test Blockchain technologies using Javascript (Nodejs, VueJs, Angular2)

Contribute to architecture, design and implementation of a blockchain environment including the consensus layer, distributed ledger and smart contracts layer

Interface with client-side applications using web3.js

Work with decentralized storage protocols such as IPFS, Swarm, StorJ

Lead the development of smart contracts and the performance of blockchain integration with existing applications

Javascript
July 2017 - August 2017

Back-end/mobile developer

Develop private mobile application using Ionic (Angular2)/Cordova, web-applications (NodeJS/ Symfony)

Participate in the entire application lifecycle, focusing on coding and debugging

Write clean code to develop functional web applications

Troubleshoot and debug applications

Perform UI tests to optimize performance

Manage cutting-edge technologies to improve legacy applications

Angular
April 2017 - July 2017

Full Stack Developer

Develop web-application using Nodejs

Design the overall architecture of the web application

Implement a robust set of services and APIs to power the web application

Build reusable code and libraries for future use

Optimize the application for maximum speed and scalability

Implement security and data protection

Nodejs
June 2016 - April 2017

Back-end Developer

Develop web-application using Nodejs

Write clean code to develop functional web applications

Troubleshoot and debug applications

Perform UI tests to optimize performance

Manage cutting-edge technologies to improve legacy applications

Collaborate with Front-end developers to integrate user-facing elements with server side logic

Gather and address technical and design requirements

Provide training and support to internal teams

Build reusable code and libraries for future use

Nodejs

Education

2013 - 2018

Lutsk National Technical University

Bachelor's degree, Computer Science

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