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Oleksandr D.
🇺🇦Ukraine (UTC+02:00)
Created AtUpstaffer since July, 2022

Oleksandr D. — Senior DevOps

Expertise in DevOps.

Last verified on July, 2023

Bio Summary

- 15 years of experience in IT
- 10 years of product development and team management experience
- 2 projects implemented with Kafka
- Upper-Intermediate English
- Available ASAP

Technical Skills

Programming LanguagesC, C#, C++, F#, Haskell, Java, JavaScript, PHP, TypeScript
.NET PlatformADO.NET, ASP.NET MVC, Azure, Blazor server side, Blazor Web Assembly, Entity Framework, LINQ, .NET, .NET Core, .Net WCF, nuget, WPF
JavaScript FrameworksAngular, jQuery, React, Vue.js
UI Frameworks, Libraries, and BrowsersCSS, HTML, jQuery, XAML
Social Media MerketingInstagram
Databases & Management Systems / ORMMicrosoft SQL Server, MySQL, Oracle Database, PostgreSQL, SQL, T-SQL
Cloud Platforms, Services & ComputingAWS, Azure, GCP
Azure Cloud ServicesAzure DevOps, Azure VM, Hyper-V
PlatformsAdyen, QuickBooks, UWP, Veeqo, Xero, Yandex
Web/App Servers, MiddlewareAzure DevOps Server (ex TFS Team Foundation Server)
Version ControlBitBucket, Git, GitHub, GitLab, SVN
Deployment, CI/CD & AdministrationBlazor, CI/CD, DevOps, Octopus Deploy, TeamCity, VSTS, Zero downtime deployment
Operating SystemsDebian, Linux, Ubuntu, Windows
Virtualization, Containers and OrchestrationDocker, Kubernetes, Terraform, WebAssembly
SDK / API and IntegrationsFacebook API, PayPal API, RESTful API, Twitter API, Winforms
Message/Queue/Task BrokersKafka
Third Party Tools / IDEs / SDK / ServicesOffice 365
File Systems, StorageOneDrive
Scripting and Command Line InterfacesPowerShell
Methodologies, Paradigms and PatternsSOAP
iOS Libraries and ToolsXamarin
Other Technical SkillsCake, Dropbox, Exactonline, Flickr, SDK, server less, Sitecore, Vkontakte, WebForms, WSL2

Experience

Team Lead, ClawsKyeboard

01.2018 - now
https://www.clawskeyboard.com/
Description:Idea, mockups, PCB, testing, online shop, configurator, DevOps, production. I was responsible for every part. I hired people to make different parts of development, but I did most of the job and now we are in the production phase after 2.5 years of development.

Team lead, Architect, DevOps, AppyPay

01.2020 - 05.2021
https://www.appypay.co.ao/
Description:My responsibility was to lead a .net team. Stick to scrum, define business goals with the business owner, and describe and assign tasks to developers. Communicating with business analysts, QA team, and banks. As a result, a payment gateway for different banks and payment systems was created successfully and AppyPay became a pioneer in the industry.
Technologies:.Net, Azure, API, Microservices

Team lead, Architect, DevOps, Erbis

11.2020 - 05.2021 
https://erbis.com
Description:My role is team lead of the Ukrainian team, Also provisioning infrastructure, discuss of requirements, and creating development plans, Agile. The project called Hermes- a solution for taxi operators, which provides optimization of effectivity, calculating most optimal car routes depending on the real-time situation on the road, passenger location, cost of the trip, combine trips, serving people with disabilities and a lot of other useful things how taxi operators can improve services, quality, and budget. All goals were achieved successfully.
Technologies:.Net, Blazor, Google cloud, autotests

Team lead, Architect, DevOps, Veloxy

08.2017 - 03.2021 
https://veloxy.io/
Description:Leading development for a USA startup in the industry of sales. We created a set of plugins for Gmail -chrome, outlook, office 365 (cross-platform), IOS, and Android applications. Also, the ecosystem includes two sites, one repeat functionality of plugins, and the other for detailed analytics. I am the lead for 12 developers. Communication with the customer, business analytics, stick to scrum approach, define goals and tasks, write documentation, code review.
Technologies:.Net, Front-End, Angular 9, unit tests, Azure, AWS, API, Microservices

Senior .NET Developer, Crumbiz

02.2021 - 04.2021 
https://crumbiz.com
Description:Development of the API based on restful architecture combining classic and OData approaches. Implementation of front end part using the newest Microsoft frameworks Blazor Web Assembly and .net 5
Technologies:.Net, Blazor Web Assembly, OData, API, SQL

Senior FE developer, Authority Partners

5.2020 - 8.2020 
https://www.authoritypartners.com/
Description:My responsibility were bug fix, implementation of new features, creation of documentation and unit tests. Main goal was to finish completely new version of https://www.regus.com/ in time. This goal was successfully achieved and client was satisficed.
Technologies:.Net, Front-End, Angular 9, unit tests

Team Lead, DevOps, Сoach, cigen.me

2019 - 2020 
https://cigen.xyz
Description:Upgrade version of Sitecore projects, implementing business features
Technologies:.Net, Back-End, SiteCore, FP, DevOps, Front-End

Senior .NET Developer, DevOps, genolis

2019 - 2020 
https://genolis.com.au
Description:Development of BigData and HighLoad application, which operates with trillions of calculations, performance optimization
Technologies:.Net, Back-End, FP, DevOps, Front-End, Angular

Team Lead, DevOps, jibjibstudio

2018 - 2020 
http://www.jibjibstudio.com
Description:Split a big monolith application into the microservices architecture, developing of business features, move the site from asp web forms to dot net core MVC + angular, DB administration. Create and support Azure infrastructure, Setup Azure DevOps CI/CD, cake.build, managing 5 more devs and tester.
Technologies:.Net, Back-End, FP, DevOps, Front-End, Angular

.NET Team Lead, DevOps, RemSoft.Dev

2017 - now 
https://www.remsoft.dev/
Description:Now I am a team lead in RemSoft.Dev has 30+ employees and we continue our growth. Thanks to a friendly team and satisfied clients. Our main expertise is Microsoft's stack of technologies, but also we have experience in IOS/Android development, JAVA, PHP, RUST, and Python.

Senior .NET Developer, Upwork

2013 - 2021 
https://www.upwork.com/fl/oleksandrdubyna
Description:I work in my spare time .Net, Full-stack

.NET Team Lead, Accenture

2017 - 2019
https://www.accenture.com
Technologies:.Net, Back-End, SiteCore , FP, DevOps

Team Lead, Qurrex

2017 - 2018 
https://qurrex.com/
Technologies:.Net, Back-End, FP

Co-Founder, .NET Team Lead, OGD Solutions

2016 - 2017 
http://ogd-solutions.com
Description:I left this startup for creating my own company cSharp.Company .Net, Full-stack

Senior .NET Developer, Ngoar

2015 - 2017 
http://www.ngoar.com
Technologies:.Net, Back-End, SiteCore

Middle .NET Developer, Pacific Northwest Software

2014 - 2015 
https://pnwsoft.com
Technologies:.Net, Full-stack

Junior .NET Developer, Motor Sich

2011 - 2014 
http://www.motorsich.com/eng
Technologies:.Net, Full-stack

Board and Game Administrator, Team Leader, Gameforge

2009 - 2012 
https://gameforge.com
Description:Administration Boards and Games for all Ukrainian servers where were more than 10000 players

Education

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
2006 - 2011

Trainer of rock climbing, Zaporizhzhya National University
Physical Education Department
2011 - 2012

Reserve army lieutenant artillery, Zaporizhzhya National Technical University
Military Department
2010 - 2011 

Certificates

Exam 70-483, Programming in C#, Microsoft

19.10.2018 - Present 
https://mcp.microsoft.com/Anonymous/Transcript/Validate
Transcript ID: upon request
Access Code: upon request 

 

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