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Summary

Expertise

Project Highlights

Education

Agency

DG

English:

Upper Intermediate

Damian G.

vetted by Youteam

Vetted by YouTeam

Poland

UTC +01:00

Europe/Warsaw

English:

Upper Intermediate

Senior .NET Developer

Senior .NET Developer with 8 years of experience. I consistently develop and deliver high-quality, low-defect, maintainable and robust code. I have an extensive range of technical expertise among multiple technologies.

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Expertise

Years of commercial development experience

8 years of experience

Core technologies

.NET 8 years
C# 8 years
.NET Core 6 years
ASP.NET 8 years

Other technologies

ASP.NET MVC
Azure
DevExpress
JavaScript
jQuery
Oracle
PostgreSQL
SQL
Entity Framework
Git
PostgreSQL Administration
PostgreSQL Programming
Angular 2x
MS SQL Server
WebAPI
ASP.NET Web API
.NET Core
.NET Framework
Azure DevOps Server
.NET Web API
Azure Functions

Project Highlights

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Senior .NET Developer

Business evaluation system for corporate

Jul `22 - Present

2 years

PwC

Business evaluation system for corporate.

Responsibilities & achievements

Consistently develop and deliver high-quality, low-defect, maintainable and robust code. Application maintenance and development. Implementing new functionalities. Participation in discussions on the application architecture. Troubleshooting and support.

.NET
React.js
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Senior .NET Developer

System for monitoring repairs, purchases, and sales in the telecommunications industry

Oct `20 - Jul `22

2 years

Teqcycle Solutions GmbH

System for an innovative technology company who offer turnkey trade-in solutions for manufacturers, retailers, operators and other companies, and manage the entire value chain, from purchasing the devices through to logistics and data deletion, all the way through to their resale.

Responsibilities & achievements

Writing technical documentation. Adapting to frequent changes in requirements. Maintenance and troubleshooting. Time estimation for new functionalities. Time and complexity estimation for tasks. Finding new technical solutions for a project. Refactoring existing and legacy code.

JIRA
.NET
Entity Framework
MS SQL Server
WebForms
GitLab
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Senior .NET Developer

Digital platform for Maersk container shipping company

Aug `18 - Oct `20

2 years

Maersk

Digital platform for Maersk, designed to cater to customers, vendors, and internal users from the departure of the shipment till final delivery.

Responsibilities & achievements

Implementing new functionalities. Providing unit and integration tests. Providing big data solutions. Implementing features in serverless architecture. Integration with external systems. Performance optimization for applications and database queries.

C#
SQL Server
Entity Framework
ASP.NET Web API
Azure DevOps Server
Azure Functions
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.NET Developer

System for communication between runners and their trainers.

Dec `17 - Jul `18

7 months

Running Performance

An application is addressed to running enthusiasts who want to have a balanced training plan, periodized for a specific running goal, which is automatically modified in relation to the time trials during the implementation. Users do not need direct support and contact with the trainer.

Responsibilities & achievements

Designing the system architecture. Implementing new functionalities. Implementing system users' role. Creating multilingualism on the portal. Implementing redirection after registration. Implementing the user registration function. Collaboration in a software team. Automated tests: unit testing, integration testing, load testing, functional testing. Research and development of new features. Time and complexity estimation for tasks.

DevExpress
JIRA
SQL Server
Visual Studio
ADO.NET
Entity Framework
Load Testing
Unit Testing
.NET Core
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.NET Developer

Global Distribution System providing common service for different accommodation suppliers

Oct `16 - Nov `17

1 year

Rentals Combined

A system aimed at booking lodgings in various corners of the world. It offers various forms of accommodation - from houses, to hotels and much more.

Responsibilities & achievements

Implementing new functionalities. Providing load, unit, integration tests. Microsoft Server administration – scheduling automatic import jobs configuring IIS for websites and APIs. Deployment of new application versions SQL Server administration. Providing big data solutions. Performance and memory optimization for applications. Maintain existing system. Implementing management applications. Implementing an automated error detecting system. Implementing connection with existing systems.

C#
DevExpress
JIRA
SQL Server
Visual Studio
ADO.NET
Entity Framework
Load Testing
Unit Testing
.NET Core
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.NET Developer

Online system for managing document flow.

May `16 - Sep `16

4 months

Sphinx

Online system for managing document flow.

Responsibilities & achievements

Implementing new functionalities. Implementing connection with existing systems. Finding new technical solutions for project. Refactoring existing and legacy code.

ASP.NET MVC
C#
JIRA
jQuery
SQL Server
Telerik
Visual Studio
Mercurial
NHibernate
Transact-SQL
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.NET Developer

Rebuilding existing website using CMS and creating Extranet for distributors.

Mar `16 - May `16

2 months

XO-Care

The client needed a new website that fulfilled several key functions. The site was to present the brand's offerings clearly and in an elegant style, both in the form of images and videos. The site was also to allow for simple, self-contained publication of information about new product releases and upcoming industry events. The site was also to be fully integrated with the CRM system in use, managing the services of the brand's key business partners.

Responsibilities & achievements

Implementing new functionalities. Rebuild existing systems. Finding new technical solutions for project. Rebuilding existing website using Umbraco CMS. Creating an Extranet for distributors.

ASP.NET MVC
C#
Umbraco
Visual Studio
icon
ASP.NET Developer

Online ERP System dedicated for small and medium-size companies

Jan `14 - Feb `16

2 years

Mefisto Soft

A system for small and medium-sized enterprises engaged in commercial activities. It supports their functioning within trade, finance, analytics or warehousing.

Responsibilities & achievements

Providing backend and frontend solutions for the project Implementing new functionalities Implementing connection with existing systems Improving application performance Implementing functionalities based on technical documentation Client’s requirements analysis Providing solutions for issues/bugs reported by customers

Ajax
ArcGIS
ASP.NET MVC
C#
JavaScript
JIRA
jQuery
.NET
Visual Studio
NHibernate
Oracle PLSQL
Scrum
Unit Testing
Windows Communication Foundation (WCF)
TeamCity
Autofac

Education

Higher education in Computer Science

Agency

Business Productivity agency #4050

10-50

GMT+1

Krakow / Poland

Core Expertise

Agile
Ajax
AngularJS
API
ASP.NET
ASP.NET MVC
Authorize.Net
Azure
C#
CRM
Database Developer
DevExpress
GitHub
Google Maps
HTML5
JavaScript
jQuery
Machine Learning
Microsoft Dynamics CRM
.NET
nopCommerce
Outsourced Developer
PL/SQL
POS
PostgreSQL
Python
React.js
Remote Developer
Application Programming
ASP
Authorize.Net Development
Custom CMS
Data Backup
Data Warehousing
Database design
database programming
DBMS
ECMAScript
Elasticsearch
Entity Framework
Geolocation
Git
Google Maps API
HTML
IT Management
JQuery Mobile
Microsoft SQL Server Programming
Microsoft Visual Studio
Nginx
NoSQL
Object oriented design
PostgreSQL Administration
PostgreSQL Programming
Angular 2x
jQuery UI
MS SQL Server
PgAdmin
Project management
RESTful API
Bug fixing
Docker
Google Maps SDK
Microsoft SQL Management Studio
ASP.NET Web API
Azure App Service
Azure Storage
Azure Web
HTTPS
jQuery plugins
Kanban
Pure ASP.NET
HTTP
MVC
Project Manager
Flexbox
Angular UI Bootstrap
Angular Material
Katalon Studio
Angular CLI
.NET Core
DevExtreme
Figma
Azure Cognitive Services
Angular CDK
NgRx
Azure Automation
.NET Framework
Azure DevOps Server
.NET Web API
Azure API Management
Azure Front Door
Azure Cosmos DB
Azure Functions

Industries

Business & Productivity, Logistics & Transportation, E-Commerce & Retail, Banking & Finance, Information services & Technologies, Travel & Tourism, Booking & Rent, FMCG, SaaS, ERP, Point-of-Sale, Management System & Automation

Want to hire this engineer?

Check if Damian is available