UpstaffSign up
Oleksandr D.
🇺🇦Ukraine (UTC+02:00)
Created AtUpstaffer since July, 2022
Book a Call Download Profile PDF

Oleksandr D. — Senior DevOps, Cloud Engineer

Expertise in DevOps.

 Last verified on April, 2026

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 Languages C, C#, C++, F#, Haskell, Java, JavaScript, PHP, TypeScript
.NET Platform ADO.NET, ASP.NET MVC, Blazor server side, Blazor Web Assembly, Entity Framework, LINQ, .NET, .NET Core, .Net WCF, nuget, WebForms, WPF
JavaScript Frameworks Angular, jQuery, React, Vue.js
Social Media Merketing Instagram
Databases & Management Systems / ORM Microsoft SQL Server, MySQL, Oracle Database, PostgreSQL, SQL, T-SQL
UI Frameworks, Libraries, and Browsers CSS, HTML, jQuery, XAML
Cloud Platforms, Services & Computing AWS, Azure, GCP
Azure Cloud Services Azure DevOps, Azure DevOps Server (ex TFS Team Foundation Server), Azure VM, Hyper-V
Platforms Adyen, QuickBooks, UWP, Veeqo, Xero, Yandex
Web/App Servers, Middleware Azure DevOps Server (ex TFS Team Foundation Server)
Version Control BitBucket, Git, GitHub, GitLab, SVN
Deployment, CI/CD & Administration Blazor, CI/CD, DevOps, Octopus Deploy, TeamCity, VSTS, Zero downtime deployment
Operating Systems Debian, Linux, Ubuntu, Windows
Virtualization, Containers and Orchestration Docker, Kubernetes, Terraform, WebAssembly
SDK / API and Integrations Facebook API, PayPal API, RESTful API, Twitter API, Winforms
Message/Queue/Task Brokers Kafka
Third Party Tools / IDEs / SDK / Services Office 365
File Systems, Storage OneDrive
Scripting and Command Line Interfaces PowerShell
Methodologies, Paradigms and Patterns SOAP
iOS Libraries and Tools Xamarin
Other Technical Skills Cake, Dropbox, Exactonline, Flickr, SDK, server less, Sitecore, Vkontakte, 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 

How to hire with Upstaff

1

Talk to Our Talent Expert

Our journey starts with a 30-min discovery call to explore your project challenges, technical needs and team diversity.

2

Meet Carefully Matched Talents

Within 1-3 days, we’ll share profiles and connect you with the right talents for your project. Schedule a call to meet engineers in person.

3

Validate Your Choice

Bring new talent on board with a trial period to confirm you hire the right one. There are no termination fees or hidden costs.

Why Upstaff

Upstaff is a technology partner with expertise in AI, Web3, Software, and Data. We help businesses gain competitive edge by optimizing existing systems and utilizing modern technology to fuel business growth.

Real-time project team launch

<24h

Interview First Engineers

Upstaff's network enables clients to access specialists within hours & days, streamlining the hiring process to 24-48 hours, start ASAP.

x10

Faster Talent Acquisition

Upstaff's network & platform enables clients to scale up and down blazing fast. Every hire typically is 10x faster comparing to regular recruitement workflow.

Vetted and Trusted Engineers

100%

Security And Vetting-First

AI tools and expert human reviewers in the vetting process is combined with track record & historically collected feedbacks from clients and teammates.

~50h

Save Time For Deep Vetting

In average, we save over 50 hours of client team to interview candidates for each job position. We are fueled by a passion for tech expertise, drawn from our deep understanding of the industry.

Flexible Engagement Models

Arrow

Custom Engagement Models

Flexible staffing solutions, accommodating both short-term projects and longer-term engagements, full-time & part-time

Sharing

Unique Talent Ecosystem

Candidate Staffing Platform stores data about past and present candidates, enables fast work and scalability, providing clients with valuable insights into their talent pipeline.

Transparent

$0

No Hidden Costs

Price quoted is the total price to you. No hidden or unexpected cost for for candidate placement.

x1

One Consolidated Invoice

No matter how many engineers you employ, there is only one monthly consolidated invoice.

Ready to hire Oleksandr D.
or someone with similar Skills?
Looking for Someone Else? Join Upstaff access to All profiles and Individual Match
Start Hiring
Request Oleksandr D. Rates & Availability
Attachment File attachment Arrow

Upload File. Drag and Drop or Browse

At Upstaff we respect confidentiality, privacy and value your information.

Confidential (C) UPSTAFF LTD, England and Wales, #12727246 17 Montgomery Drive, Tavistock, United Kingdom PL19 8KX

Terms, conditions and legal information.

Thank you! 🎉

Your message has been successfully sent. We’ll review it and get back to you as soon as possible.

Create an account to save your details and track your applications.

Sign up
Download Candidate Profile (PDF)

Please leave your details and we'll email you the resume right away.

At Upstaff we respect your privacy.

Confidential (C) UPSTAFF LTD, England and Wales, #12727246 17 Montgomery Drive, Tavistock, United Kingdom PL19 8KX

Terms, conditions and legal information.