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.

Professional Profile

I am a seasoned software engineer focusing on designing and building secure, scalable, and distributed web applications and cloud-based solutions. With over 13 years of commercial experience across multiple technologies, I am passionate about leveraging the latest advancements to create high-performance and data-intensive solutions.

As a Microsoft® Most Valuable Professional in Developer Technologies, I am proficient in C# and Microsoft Azure, and I have led multiple software development projects with a keen eye for detail. My expertise in design techniques, application architecture, and scalable solutions enables me to deliver robust, efficient, and reliable applications that exceed expectations.

I also actively contribute to several Open Source projects and frequently speak at local and international technical conferences, meetups, and user groups. My commitment to staying up-to-date with industry trends and innovations enables me to create modern, cutting-edge solutions that drive business success.


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

Past years: 2015 2016 2017 2019 2020 2021 2022 2023 2024 Show All


Holiday party / SF meetups: Azure, .NET, IT Pro, F#, C#, MSFT Data Platform

What's new in .NET Core 2.2 & ASP.NET Core 2.2 - Top Features

San Francisco, CA (USA)

Dec 12, 2018

How to Integrate Your Apps

Building Apps for Microsoft Teams

San Francisco, CA (USA)

Oct 11, 2018

ITEAHub TechTalk: easy win with C#

Securing Your Web Applications With ASP.NET

Lviv (Ukraine)

Sep 17, 2018

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

What's New in .NET World?
Scale Up An App And Engineering Processes To The Next Level With Azure

Lviv (Ukraine)

Sep 13, 2018

TechCases in Architecture #3

Scale Up An App And Engineering Processes To The Next Level With Azure

Kyiv (Ukraine)

Sep 11, 2018

Kyiv (Ukraine)

Sep 08, 2018


What I Learned Making an Integration Between Global Ecosystems

Lviv (Ukraine)

Sep 01, 2018

iForum 2018

What I Learned Making a Global Web App

Kyiv (Ukraine)

Apr 25, 2018

Global Azure Bootcamp Lviv '18

Create Global Web App with Microsoft Azure

Lviv (Ukraine)

Apr 21, 2018

.NET fwdays '18

Asynchronous Processing and Multithreading Are Always Fun

Kyiv (Ukraine)

Apr 15, 2018


  • MCSD: Web Applications
  • MCSD: App Builder
  • Microsoft: Programming in C# Specialist
  • Microsoft: Programming in HTML5 with JavaScript and CSS3 Specialist
  • Microsoft: Delivering Continuous Value with Visual Studio Application Lifecycle Management
  • Microsoft: Administering Visual Studio Team Foundation Server
  • SEI: Software Architecture Principles and Practices
  • SEI: Software Architecture Design and Analysis
  • SEI: Documenting Software Architectures
  • Microsoft Azure Architect Technologies
  • Microsoft Azure Architect Design
  • Microsoft Azure Solutions Architect Expert