Anton is available for hire

Anton Fedotov

Verified Expert in Engineering

Software Developer

Location

Lappeenranta, Finland

Toptal Member Since

December 12, 2018

Anton has six years of experience in front-end development using pure JavaScript as well as ReactJS. He also has 2 years of experience in back-end development with .NET and MSSQL. His goal in any project is to create an outstanding user experience.

CSS React WebGL C#.NET HTML5 Less Highcharts Node.js .NET SQL Visual Basic .NET (VB.NET)HTML5 Canvas .NET Core Java SVG

Portfolio

4Straction Oy

React, T-SQL (Transact-SQL), .NET

Competentum

JavaScript, React

Prognoz JSC

SVG, HTML5 Canvas, WebGL, JavaScript

Experience

JavaScript - 6 years CSS - 6 years HTML - 6 years Less - 4 years React - 4 years WebGL - 3 years C#.NET - 2 years

Availability

Part-time

Preferred Environment

Git, Microsoft SQL Server, Visual Studio 2016, Windows

The most amazing...

...thing I've created is a 3D globe map showing region data as heights, colors, bars/pies on top and other parameters.

Work Experience

Senior Software Developer

2016 - PRESENT

4Straction Oy

Developed and supported a web application for business analysis and strategy development.

Technologies: React, T-SQL (Transact-SQL), .NET

Web Developer

2015 - 2016

Competentum

Supported legacy rich text editor for educational purposes allowing different types of embeddable content - charts, interactive diagrams, physical effects demos etc.
Developed a newer editor with ReactJS.
Developed plugins for the old editor extending embeddable content type.
Supported some of interactive demo components using HTML5 Canvas.

Technologies: JavaScript, React

Web Developer

2012 - 2015

Prognoz JSC

Supported components showing different types of charts - bars/columns, lines, pies, maps with coloring etc.
Developed new components - 3D maps, overlays for maps, 3D bars, bubble charts, tree maps, etc. using SVG/VML and WebGL for 3D.
Improved all of charts performance by using HTML5 Canvas and WebGL instead of SVG/VML where possible.
Extracted wrappers for SVG/VML, HTML5 Canvas, and WebGL with similar interfaces to simplify new charts development with high performance and wide browser support.
Developed a library which renders a page to PNG using HTML5 Canvas right in browser without any server requests or browser plugins/controllers.

Technologies: SVG, HTML5 Canvas, WebGL, JavaScript

Experience

Bubble Chart

https://github.com/Freywar/BubbleChart

A component rendering data as a bubble chart using HTML5 Canvas.

Skills

Languages

CSS, CSS3, C#.NET, JavaScript, SQL, Less, HTML5, HTML, Visual Basic .NET (VB.NET), T-SQL (Transact-SQL), Java

Libraries/APIs

React, WebGL, Highcharts, Node.js, HTML5 Canvas

Tools

Webpack, Git

Frameworks

.NET, Entity, .NET Core

Paradigms

Functional Programming

Platforms

Windows, Visual Studio 2016

Storage

Microsoft SQL Server

Other

SVG

Education

2008 - 2013

Bachelor's Degree in Information Security

Perm State University - Perm, Russia

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