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Summary

Expertise

Project Highlights

Education

Agency

VD

English:

Intermediate

Vladyslav D.

vetted by Youteam

Vetted by YouTeam

Ukraine

UTC +02:00

Ukraine/Kyiv

English:

Intermediate

More than 7 years of back-end development and strong experience of working with blockchain

-More than 7 years of experience in back-end development -Have experience in developing blockchain-based software -Providing test coverage and code verification of a highly loaded application -Have experience with an ISP (Internet Service Provider) program based on the Microtik API -Have strong knowledge of back-end frameworks -Have experience of mobile development framework -Have experience in developing a payment service

Want to hire this engineer?

Check if Vladyslav is available

Expertise

Years of commercial development experience

7 years of experience

Core technologies

PostgreSQL 4 years
Node.js 4 years
React.js 4 years
TypeScript 3 years

Other technologies

CakePHP
React Native
Symfony
Yii
Elasticsearch
Laravel Framework
Unit Testing
RabbitMQ
RESTful API
Web3.js

Project Highlights

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Senior Backend Developer

Project: «Web game»

Oct `22 - Mar `22

Сryptogame in the genre of dark fantasy, with the ability to control characters of different races and guilds, and send them to dungeons for farming. The player can customize his hero at his discretion for his survival in the game itself, and hunt for treasures in the deepest and darkest dungeons. The game itself is developed using blockchain technology, with a tie-in to a wallet that allows the player to both buy and sell in-game items using cryptocurrencies. Used technologies Node.Js, Nest.Js, Solana, Web3, PostgreSQL, Redis, Amazon, Docker

Responsibilities & achievements

Creating API endpoints that connect Solana & Front-end Developing a back-end part Providing test coverage Providing code review Implementing integrations with SASE infrastructure elements Implementing integrations with external services.

Amazon API
Node.js
PostgreSQL
Redis
Docker
Next.js
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Node.js Developer

Project: «Health care project»

Mar `22 - Oct `21

:Health care project

Responsibilities & achievements

The role of one of the main backend developers Integration with a multilingual system using ElasticSearch Improving software performance Implementation of refactoring components Development of firmware for diagnostic and medical devices. Used technologies Node.Js, Electron.Js, Express.js

Express.js
Node.js
Electron

Education

Higher education in Computer Science

Agency

App/Blockchain Development agency #145

100-400

GMT+2

Kyiv/Ukraine

Core Expertise

AngularJS
API
Bitcoin
Data Scientists
Hibernate
Java
JavaScript
Kotlin
Node.js
Python
React.js
Spring
SQL
UI
UX
Xcode
XML
Apache Ant
API Documentation
JSON
Machine learning Engineer
Payment Gateway Integration
Spring Framework
Swift
WebSockets
Docker
WebAPI
iOS SDK
Ethereum
Solidity
Vue.js
Spring Boot
Cryptocurrency
Smart Contracts
Blockchain
Rust
AndroidX
Data Analyst

Industries

Business & Productivity, Logistics & Transportation, E-Commerce & Retail, Banking & Finance, Booking & Rent, Blockchain & Cryptocurrency

Want to hire this engineer?

Check if Vladyslav is available