Hi, I'm Igor Fesenko

Microsoft® Most Valuable Professional | Create simple solutions to complex problems

Igor Fesenko

Microsoft® Most Valuable Professional. Create simple solutions to complex problems.


Web Applications
Web Services and SOA
Security and Identity
Cloud Computing
Data Access, Integration, and Databases
Desktop Applications
Big Data
Mobile Client Applications

Professional Profile

I've a valuable experience leading software development projects. I'm passionate about designing and developing scalable, flexible, cloud ready software solutions, utilizing state of art security practices.

I'm proficient in C#, JavaScript & Azure and have managed and assessed multiple projects focusing on high performance and large data solutions, taking advantage of all the features and capabilities available on target platform.

My current focus is on the building and improvement of scalable and secure web applications, cloud-enabled applications and operations, and identity & access management.

In most cases, Twitter will get you a faster reply than LinkedIn.

I would be happy to discuss speaking, usually about C#,JavaScript & Azure.


Locked in. There are always others waiting to be announced.

Past years: 2015 2016 Show All


XP Days UkraineUpcoming

Cloud Cost Optimization Techniques and Hacks For Enterprise Apps

Kyiv (Ukraine)

Nov 10, 2017

.Net Fest 2017Upcoming

C# Language Internals

Kyiv (Ukraine)

Oct 28, 2017

Local .NET Conf - Recap of What's New in .NET!Upcoming

To be anounced...

Lviv (Ukraine)

Sep 28, 2017

Full Stack Meet Up. Factory edition.Upcoming

Take a Power of ASP.NET Core and Node.js Using JavaScript Services

Dnipro (Ukraine)

Sep 23, 2017

Dnipro (Ukraine)

Sep 22, 2017

Microsoft Student Partners Roadshow Lviv

My Other Computer is an Azure Data Center

Lviv (Ukraine)

Sep 19, 2017


How to Create Reliable Build Tasks and More Using Power of Cake (C# Make)

Lviv (Ukraine)

Sep 16, 2017

AzureDAY 2017

Applied Microsoft Azure: Cloud Cost Optimization Techniques and Hacks For Enterprise Apps

Kyiv (Ukraine)

Sep 09, 2017


How to Track Success of Your Application

Lviv (Ukraine)

Aug 26, 2017


Jul 27, 2017

IT Weekend Kharkiv: Enterprise Software Solutions

How to Survive in Software Development

Kharkiv (Ukraine)

May 27, 2017

.NET Community - SoftServe

What’s New in C# 7.0


May 17, 2017

IT Weekend Rivne

What’s New in C# 7.0

Rivne (Ukraine)

Apr 29, 2017

Lviv (Ukraine)

Apr 26, 2017

Dnipro (Ukraine)

Apr 22, 2017

.NET Community - SoftServe

Cake (C# Make)


Apr 19, 2017

TalkIT Ivano-Frankivsk #.Net

Why You Should Take Another Look at C# in 2017

Ivano-Frankivsk (Ukraine)

Apr 01, 2017

Kyiv (Ukraine)

Mar 25, 2017

Rivne .NET Community inaugural meeting

Direction of C# as a High-Performance Language

Rivne (Ukraine)

Feb 18, 2017

.NET Community - SoftServe

Getting started with .Net Core


Feb 08, 2017


  • MCSD: Web Applications
  • MCSD: App Builder
  • MS: Programming in C# Specialist
  • MS: Programming in HTML5 with JavaScript and CSS3 Specialist
  • MS: Delivering Continuous Value with Visual Studio Application Lifecycle Management
  • MS: Administering Visual Studio Team Foundation Server