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Dmitriy – C#, .NET, JavaScript, experts in Lemon.io

Dmitriy

From Ukraine (UTC+3)

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Back-end Web DeveloperSenior
28 years of commercial experience
Accounting
Advertising
Computer science
E-commerce
Management
Marketing
Public services
Retail
Sales
Telecommunications
Direct sales
POS systems
Lemon.io stats
2
projects done
1302
hours worked

Dmitriy – C#, .NET, JavaScript

Senior Back-End Web Developer with a deep understanding of .Net. and good knowledge of NoSQL databases. A responsible, reliable, self-motivated person and a team player whose goal is to provide the perfect solution while keeping project deadlines. Those qualities give Dmitriy the ability to work with high performance and quality under pressure and to be open to learning new and more effective technologies as he goes. Open to new challenges, Dmitriy will be a great addition to any team!

Main technologies
C#
19 years
.NET
19 years
Additional skills
JavaScript
C++
Git
Microsoft SQL Server
MongoDB
Entity
HTML
SQL
jQuery
CSS
React
ASP.NET
Microsoft Azure
Direct hire
Possible
Ready to get matched with vetted developers fast?
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Experience Highlights

Architect / Tech Lead / Back-end Developer
May 2024 - May 20251 year
Project Overview

A user-friendly web platform designed to streamline access and management of accounts related to milk production, distribution, or other dairy-based services.

Responsibilities:
  • Redesigned front-end;
  • Created and implemented back-end architecture.
Project Tech stack:
.NET+
Transact-SQL (T-SQL)
Microsoft SQL Server
Microsoft Azure
HTML
CSS
JavaScript
Fluent UI
Senior Back-end Developer / DevOps
Oct 2021 - May 20226 months
Project Overview

A product creating a continuous health check for staff of large corporations.

Responsibilities:
  • Created back-end architecture;
  • Implemented new security logging with Auth0;
  • Redesigned old code, implemented new design;
  • Optimized existing code.
Project Tech stack:
C#
ASP.NET
React
Microsoft SQL Server
Microsoft Azure
Architect / Full-stack Developer
Mar 2022 - May 20222 months
Project Overview

A touchscreen-based, self-service kiosk application installed at stations. It allows visitors to purchase various types of travel tickets directly at the station, eliminating the need to visit the ticket counter.

Responsibilities:
  • Created a full project from scratch on existing data schemes.
Project Tech stack:
VB.NET
Microsoft SQL Server
API
Web Components
Senior Back-end Developer
Nov 2019 - Sep 20211 year 10 months
Project Overview

Desktop application (back office), Web application (webshop), POS terminal for retails. Regardless of the business (franchise, chain, independent stores) offers retailers the right solution. Through innovative solutions, retailers can run their business according to the standards

Responsibilities:
  • Implemented new features, and maintained existing code;
  • Optimized code that had performance issues;
  • Did code review and refactoring.
Project Tech stack:
C#
JavaScript
HTML
CSS
CSS
SOAP
WCF
Multi-threading
SQL
Microsoft SQL Server
Entity Framework
LINQ
NUnit
Moq
Sync Fusion
Back-end Developer / Team-Lead
Oct 2014 - Nov 20195 years 1 month
Project Overview

Web application and services for Interconnect Business companies process over 300 billion voice, SMS, content and data minutes each year, offering carriers unprecedented visibility and control of interconnect traffic, helping them to identify optimal routing strategies, among other things.

As a result, users can streamline operations to achieve lower operating costs and higher productivity. It can provide insight and assistance with Routing, Billing and Audit, Settlement, Trading and Managed Services.

Responsibilities:
  • Implemented new features, fixed bugs, and maintained existing features;
  • Created features and DB design;
  • Provided estimations;
  • Did code review and refactoring;
  • Deployed and configured environments;
  • Coached and mentored junior team members;
  • Analyzed feature requirements;
  • Built and provided an API.
Project Tech stack:
C#
VB.NET
Python
Java
JavaScript
HTML
CSS
CSS
ASP.NET MVC
SOAP
SQL
Microsoft SQL Server
jQuery
Apache Hadoop
Redis
Entity
Kendo UI - Telerik
Senior Back-end Developer / Team-Lead
Nov 2010 - Nov 20144 years
Project Overview

Web application for Marketing professionals to analyze markets onlineThis service is designed to help marketing professional analysis markets and how leads influencers in graph.

Responsibilities:
  • Implemented new features, fixed bugs, and maintained existing features;
  • Created features and DB design;
  • Provided estimations;
  • Did code review and refactoring;
  • Deployed and configured environments;
  • Coached and mentored junior team members;
  • Analyzed feature requirements.
Project Tech stack:
C#
JavaScript
HTML
CSS
CSS
ASP.NET MVC
SOAP
SQL
Microsoft SQL Server
jQuery
ExtJS
Solar
MongoDB
NHibernate
Autofac
DevExpress
Data crawlers
Spin3R.

Education

1997
The Profession: engineer-teacher has in addition got the diploma on which have a right to teach the informatics in average educational institutions.
Master's

Languages

English
Advanced

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