Rostyslav Bortman

                                                                        

BLOCKCHAIN DEVELOPER

                       

Work experience

                       

07.2018 - now Head of Blockchain department
DataRoot Labs Working on 3 different blockchain projects. Creating architecture, making code review (smart contracts).

                       

03.2018 - 07.2018 Blockchain developer Zfort Group

                       

1. Set up Ethereum test network with docker, truffle, ganache-cli, RPC access for remote calling functions.

                       

2. Wrote smart contracts for ICO project on Ethereum platform.

                       

3. Additional node.js scripts for our application.

                       

4. Worked on Israel project - big system on solidity smart contracts(can't open project details). System includes proxy smart contract which allows to change the executable contract to another.

                       

2017 - 2018 Application/Blockchain Developer
Team International 1. Customization of web-application (custom programming language);

                       

2. Customizations, plugins(Js) in Microsoft Dynamic 365(CRM) 3. Blockchain reseach, Ethereum;

                       

4. Thetta - solidity open source project(DAO on smart contracts).  https://github.com/Thetta/Thetta-DAO-Framework

                       

2016 - 2017 Application Developer Ascendix Technologies

                       

1. Created fully automated service with Kibana for triaging logs on 3 layers of our production application.

                       

2. Created and covered with automated reports all business logic using Microsoft Dynamics 365 with custom cofigurations, workflows, C# plugins and JS(on CRM forms)

                       

3. Configured Microsoft Azure Data Factory and Cosmos DB on several projects.

                       

2015 - 2016 Junior Software Engeener Epam Systems
1. Created internet shop using Spring, IoC.

                       

2. Developed projects with Hybris framework.

                       

Education
2012 - 2018 Master's degree, Computer Engineering National Aerospace University -'Kharkiv Aviation Institute'

Skills
Solidity, Ethereum, Smart Contracts, Truffle, Web3js, Ganache, Metamask, Infura, Remix, Js, Java