Alexandar D.

Serbia
4 years
Full-time (40 hrs/week)

Alexandar is now available for hire Hire Alexandar

Alexandar is a senior full-stack developer working on projects related to mobile apps and web development. He is also focused on Blockchain development, dapps and Crypto trading.

His tech stack includes:

Native (vanilla) JavaScript, HTML 5/XHTML 5, CSS 3, Bootstrap (versions: 3 & 4), SASS, LESS, Ionic Framework (versions: 1, 2, 3 & 4), Angular (versions: 1, 2, 4, 5, 6 & 7), jQuery, NodeJS, React, Redux, Vue.js,
Blockchain, Solidity, Smart Contracts, Truffle, web3.js, Blockchain Wallets (web/mobile), Blockchain Explorers,
Decentralized Exchanges, Sencha ExtJS Framework, JSP, WordPress Development, PHP, npm, gulp/grunt, webpack, bower, mongoDB, MySQL/MSSQL, RESTFUL API’s, Ajax, DOM, JSON, XML, TDD (Jasmine, Karma, Protractor),
Chrome Development Tools, Git, SVN, Trello, JIRA, Asana, Phabricator, Slack, Scrum - Agile based projects. Unix-like OS comfortable (Ubuntu, Debian, Mint), MacOSX use

Skills and experiences

Javascript100%
HTML100%
CSS100%
Blockchain100%
React95%
Node.js95%
Angular95%
Bootstrap100%
Redux95%
PHP95%
MongoDB95%

Skills and experiences

Full-stack Developer

Input Output, Mar 2019 - present

Responsibilities

leading tech teams and working mostly on JavaScript projects for web and mobile products, cryptocurrency wallets, and smart contracts
co-founding DiscoverBlockchain
- a think tank and online learning platform
working on crypto projects for clients worldwide

Full-Stack Developer

Freelancer, Oct 2011 - present

many projects on a freelance contract for web and mobile apps which involved technologies and skills such as:
- blockchain, crypto trading
- AngularJS, JavaScript, native (vanilla), HTML5, CSS3 (SASS, LESS) on the frontend
- NodeJS, Mongo.DB, npm, Bower, Gulp, Grunt on the backend

Blockchain and DLT Advisor

Grayll, Feb 2019 - Jul 2019

using Blockchain, Solidity, Smart Contracts, Blockchain Wallets (web/mobile), Blockchain Explorers

Blockchain Developer and senior Frontend Developer

Amon.tech, Sep 2018 - Jul 2019

Working as a Senior Frontend Developer & Blockchain Developer on Blockchain Projects related to Web, Mobile and Desktop Wallet App

Senior Blockchain Developer

Miracle Tele, Nov 2018 - Mar 2019

using
- Blockchain, Solidity, Smart Contracts, Truffle, web3.js, Blockchain Wallets (web/mobile), Blockchain Explorers

Blockchain Development Director

Ephelants360, Aug 2018 - Feb 2019

Working as a Senior Blockchain Engineer and Blockchain Development Director

Blockchain Developer

Foundtech.ai, Mar 2018 - Jan 2019

using
- Solidity, Smart Contracts, Truffle, Blockchain Wallets (web/mobile), Blockchain Explorers

Blockchain Developer and Senior Frontend developer

Moon Assist, Aug 2018 - Sep 2018

Working as a Blockchain Developer, Senior Frontend Developer and Smart Contracts Developer on Blockchain project
using
- Blockchain, Solidity, Smart Contracts, Truffle, web3.js, Blockchain Wallets (web/mobile), Blockchain Explorers