Slobodan Djordjevic, Developer in Belgrade, Serbia
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Slobodan Djordjevic

Verified Expert  in Engineering

Software Developer

Location
Belgrade, Serbia
Toptal Member Since
October 20, 2014

Slobodan has been working as a JavaScript developer for ten years and is very passionate about it and perfecting his web development skills. He loves learning new languages and puts an emphasis on working with the latest technologies and frameworks.

Front-endFull-stackHTML5JavaScriptSassLessjQueryREST APIsReactNode.jsObject-oriented Programming (OOP)TypeScriptReduxMaterial UICSS

Portfolio

Coinify
JavaScript, React, Node.js, MySQL, TypeScript, PostgreSQL...
Tamedia
Node.js, Angular, React, JavaScript, Front-end, TypeScript...
VAST
Node.js, React, REST APIs

Experience

JavaScript - 10 yearsReact - 7 yearsNode.js - 7 yearsRedux - 7 yearsTypeScript - 7 yearsMongoDB - 4 yearsNestJS - 2 yearsNext.js - 2 years

Availability

Full-time

Preferred Environment

Node.js, React, TypeScript

The most amazing...

...thing I've developed is a user behavior tracking tool applying machine learning to determine which products and services the user is most interested in.

Work Experience

Senior Full-stack Developer

2018 - 2019
Coinify
  • Developed a cryptocurrency trading platform and payments infrastructure for crypto.
  • Used Jira for tracking and defining development plans and tasks.
  • Maintained a PHP and MySQL legacy system and participated in the transition to new React and Node.js architecture.
Technologies: JavaScript, React, Node.js, MySQL, TypeScript, PostgreSQL, Amazon Web Services (AWS), Full-stack, REST APIs

Front-end Engineer

2017 - 2018
Tamedia
  • Integrated big data APIs into front-end solutions using modern JavaScript frameworks.
  • Developed a browser plugin user behavior tracking tool.
  • Designed and developed the UI for the advertisement tool by integrating GIS (geographic information system) software solutions.
Technologies: Node.js, Angular, React, JavaScript, Front-end, TypeScript, Amazon Web Services (AWS)

JavaScript Developer

2015 - 2016
VAST
  • Participated in the development of a Node.js-based search engine for the car industry.
  • Developed the UI with React for various car industry websites.
  • Set up a NoSQL database.
Technologies: Node.js, React, REST APIs

JavaScript Developer

2014 - 2016
Crealogix Ag E-Banking
  • Developed the user interface used by bank staff and customers.
  • Handled modular JavaScript development of UI components.
  • Customized JavaScript code to support Airlock encryption.
  • Performed Angular front-end development of UI components.
Technologies: Angular, Less, JavaScript, REST APIs

Front-end Developer

2012 - 2014
Razor Communications
  • Developed single-page AngularJS applications.
  • Handled desktop email client QML development for a Python back-end.
  • Developed Facebook apps in HTML and CSS for a PHP back-end.
  • Created reusable HTML/jQuery UI components.
  • Developed JavaScript services for a REST API.
  • Converted PSD designs to HTML/CSS/JavaScript code.
Technologies: AngularJS, jQuery, JavaScript, QML, Sass, Less, CSS, HTML

Delshe Shipping Service

http://delshe.com
An online application providing shipping services. It is developed using HTML5, LESS, and AngularJS and is optimized for mobile device resolution. It has an AngularJS-based front end and is used for form validation, API service calls, and HTML template rendering.

Razor Presentation Website

http://www.razor.rs/
A fully responsive WordPress-based website developed using Bootstrap, LESS, and jQuery.

Hiri Email Client

https://www.hiri.com/
A desktop QML, JavaScript, and Python-based email client application.

JD Power

http://www.jdpower.com/cars
A car industry search engine built using Node.js and MongoDB on the back-end side and using Backbone.js on the front-end side.

CLX.E-Banking

https://ebanking.crealogix.com/en/
Built the in-house JavaScript framework for The Digital Banking Software, a digital banking platform that allows real-time trading, brokerage, and money transactions.

Languages

HTML, HTML5, JavaScript, Sass, CSS3, Less, TypeScript, CSS, PHP, QML

Frameworks

Redux, Material UI, Next.js, NestJS, Angular, AngularJS, Tailwind CSS

Libraries/APIs

React, Node.js, jQuery, REST APIs, PubNub

Paradigms

Functional Programming, Object-oriented Programming (OOP), Model View Controller (MVC), REST

Other

Progressive Web Applications (PWA), Front-end, Full-stack, Zustand, Styled-components, Sagas, Software Development

Tools

Chrome Developer Tools, Git, Adobe Photoshop, Mongoose, RabbitMQ

Platforms

Amazon Web Services (AWS), Visual Studio Code (VS Code)

Storage

MongoDB, PostgreSQL, MySQL

2006 - 2014

Bachelor's Degree in Informatics and Financial Management

University of Belgrade, Faculty of Organizational Sciences - Belgrade, Serbia

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