OLEKSANDR DUBYNA

Ukraine, Lviv • +1-809-***-**** • ada5ng@r.postjobfree.com

github.com/cSharpProCompany linkedin.com/in/struggleendlessly

.NET Lead Engineer

Summary

I am a .NET Lead Engineer with 3 university degrees. I started my programming career in school and now I have about 10 years experience in IT and 7 of them in the successful development of products and the management of teams and companies.

I want to change the world for the better or at least to be a part of something that changes the world for the better way.

Core proficiency

Leadership, CTO, CEO

Programming languages : .Net, C#, JS, T-SQL

A lot of frameworks and libraries including SiteCore, .NET Core, EF Web, Mobile, Desktop

System architecture, analytics, optimization, DevOps Mentoring junior colleagues and spreading the knowledge Certificates

19.10.2018 - Present Exam 70-483, Programming in C# Microsoft

https://mcp.microsoft.com/Anonymous/Transcript/Validate Transcript ID: 1225381

Access Code: 1234qwer

Skills

Programming paradigms

imperative: object-oriented (OOP), procedural

declarative: functional (FP)

Back-End

Pro level: .Net, .Net Core, .Net Framework, C#,

Mid level: F#, Haskell, Java, C/C++, PHP, JS

Front-End

XAML, Html, Css, jQuery, Angular, Vue, TypeScript and others DevOps

Azure, AWS, TeamCity, Octopus Deploy, Docker, Hyper-V, VM, PowerShell, Cake, CI/CD, VSTS, Zero downtime deployment, Kubernetes, Terraform, NuGet, infrastructure as code,

Control Version

Git, SVN, TFS, Bitbucket

API

Flickr, Twitter, DocuSign, Facebook, Vkontakte, Instagram, Sage SDK, Xero, Yandex, Amazon, Dropbox, OneDrive, Exactonline, QuickBooks, Google, PayPal, Veeqo, Adestra, Adyen, Microsoft Office, Athenahealth Database

MsSql Server, Oracle, MySQL, Entity Framework, ADO.NET, SQL, LINQ Desktop

WinForms, UWP, WPF

Web

ASP.NET MVC Core, ASP.NET MVC, ASP.NET MVC API, WCF, WebForms, Sitecore, REST and SOAP Services, microservices, serverless

Mobile

Xamarin, UWP, Windows Phone 8/10

Work experience

2019 Team Lead, DevOps, Сoach

cigen.me

https://cigen.xyz

.Net, Back-End, SiteCore, FP, DevOps, Front-End

Upgrade version of Sitecore projects, implementing business features 2019 - now Senior .NET Developer, DevOps

genolis

https://genolis.com.au

.Net, Back-End, FP, DevOps, Front-End, Angular

Development of BigData and HighLoad application, which operating with trillions of calculations, performance optimization

2018 - now Team Lead, DevOps

jibjibstudio

http://www.jibjibstudio.com

.Net, Back-End, FP, DevOps, Front-End, Angular

Split a big monolith application into the microservices architecture, developing of business features, move site from asp web forms to dot net core mvc + angular, db administration. Create and supporting Azure infrastructure, Setup Azure DevOps CI/CD, cake.build, managing 5 more devs and tester.

2017 - now CEO, .NET Team Lead, DevOps

cSharp.Company

http://csharp.company

It is my company

.Net, Full-stack, FP, DevOps

2013 - now Senior .NET Developer

Upwork

https://www.upwork.com/fl/oleksandrdubyna

I work in my spare time

.Net, Full-stack

2017 - 2019 .NET Team Lead

Accenture

https://www.accenture.com

.Net, Back-End, SiteCore, FP, DevOps

2017 - 2018 Team Lead

Qurrex

https://qurrex.com/

.Net, Back-End, FP

2016 - 2017 Co-Founder, .NET Team Lead

OGD Solutions

http://ogd-solutions.com

I left this startup for creating my own company cSharp.Company

.Net, Full-stack

2015 - 2017 Senior .NET Developer

Ngoar

http://www.ngoar.com

.Net, Back-End, SiteCore

2014 - 2015 Middle .NET Developer

Pacific Northwest Software

https://pnwsoft.com

.Net, Full-stack

2011 - 2014 Junior .NET Developer

Motor Sich

http://www.motorsich.com/eng

.Net, Full-stack

2009 - 2012 Board and Game Administrator, Team Leader Gameforge

https://gameforge.com

Administration Boards and Games for all Ukrainian servers where were more than 10000 players Created with

Education

2006 - 2011 Specialist in the design of specialized computer systems and networks Zaporizhzhya National Technical University

Information Science and Computer Engineering Department, Specialize Computer Systems and Networks

2011 - 2012 Trainer of rock climbing

Zaporizhzhya National University

Physical Education Department

2010 - 2011 Reserve army lieutenant artillery

Zaporizhzhya National Technical University

Military Department

Languages

Ukrainian — C2

Russian — C2

English — B2

Latvian - A2

PC games, relocating, moves, sport

Hobby

Portfolio

https://www.visualcv.com/oleksandr-dubyna-portfolio/

Contact this candidate