About

Denis Ivanov

Microsoft MVP in .NET

+7-923-228-06-85?can_text=yes
https://github.com/denisivan0v

Objective

To inform possible employers and other interested parties about my skills and experience in certain areas as well as about my willingness to consider job offers on Senior Software Development Engineer or similar position.

Work experience

01/2010 — Current: 2GIS (local search company, Novosibirsk, Russia), Head of software development group

Have been leading a development team of 5-8 engineers and responsible for an architecture, design of components, implementation of critical modules and performance improvement.

With my team built a unified sales platform for 2GIS from scratch that now works in 8 regions across the globe as SaaS.
Redesigned development and testing processes to decrease a duration of releasing cycle from 1 month to 1 day.
Rewrote a huge C#/JS codebase (~130 VS projects) to split it into separated libraries, currently available at nuget.org.
Rearchitected core domain services of the 2GIS’ main sales platform applying Domain-Driven Design (DDD) practices.
Launched a NuClear River .NET OSS project to create a platform for fast Read Model applications construction. Now it’s actively used in many internal applications.
Introduced a logging platform based on ELK stack to collect and analyze telemetry data comes from backend services.
Implemented a service for real-time event-based integration of the sales platform with an advanced search application.
Built a platform to bring video advertising to 2GIS’ apps with ASP.NET Core that runs on Linux on Kubernetes clusters.
Using a microservices approach designed a centralized advertising management system for 2GIS that has been built with .NET Core, Scala and React, all runs on Kubernetes. As a part of the project developed and maintained NuClear VStore OSS services that provide versioned data storage based on Ceph, Amazon S3 API, Apache Kafka, NGINX and Redis.

02/2006 – 04/2010: Trofimuk Institute of petroleum geology and geophysics, Russian Academy of Science, Siberian Branch (research institute, Novosibirsk, Russia), Software Development Engineer

Performed a visual re-design of the corporative web site based on SharePoint in accordance with corporative standards.
Developed a number of solutions on top of SharePoint 2010: a webpart for employees to update their personal data in HR system, an enterprise phonebook application, feature for posts commenting and files attaching to publishing pages.
Designed and developed a corporative social network web application using ASP.NET MVC 1.0.

Open source projects and contributions

07/2017: Confluent's Apache Kafka .NET client

contribution for adding new API, Contributor

09/2016: AWS SDK for .NET

fix the issue in S3 client configuration, Contributor

09/2016 — Current: NuClear VStore

advertising data storage with versioning, Maintainer and Contributor

11/2015 — Current: NuClear River

customizable platform for building CQRS Read Models, Maintainer and Contributor

03/2015: CodeFest Conference App for Windows

built with ReactiveUI, Rx.NET, Entity Framework and Azure Mobile services, Author

01/2015 — Current: Core data access libraries

with separate implementation of read and write stacks on top of Entity Framework and LINQ to DB, Author and Maintainer

Community activities

08/2013 — Current: CodeFest (developers conference, Novosibirsk, Russia), Backend track maintainer

Have been responsible for defining goals of Backend track (on year-to-year basis), finding speakers, working on talks and presentations to help speakers fit the audience of CodeFest, taking care about on-site experience of speakers.

2015 — 2017:

Participated as a speaker at DotNext (Moscow, 2017), HighLoad++ (Moscow, 2017), RIT++ (Moscow, 2017), DotNext (Saint-Petersburg, 2017), Microsoft DevCon (Moscow, 2016), CodeFest (Novosibirsk, 2016), CEE Community Open Days (Prague, 2016), etc.

Education

2001 – 2007: Novosibirsk State Technical University. Master of Applied Mathematics and Computer Science

Certifications

See the full list of certifications and passed exams (https://mcp.microsoft.com/Anonymous/Transcript/Validate)

Transcript ID: 861196
Access Code: DenisIvanov