Radosław Zieliński

architect, fullstack developer

Date of birth: 20th of February 1984
Address: ul. Tkacka 66/7, 54-138 Wrocław
Phone: +48 696 084 402
E-mail: radoslaw_zielinski@outlook.com
LinkedIn: linkedin.com/in/radoslaw-zielinski


Opole University of Technology
Faculty of Electrical Engeneering, Automatic Control and Informatics, Specialization: Computer Networks and Database Systems

Secondary Aviation School
Dęblin, Polska
Math-phys with advanced English

IT experience

02.2022 – till now, Task Retail
Mantaining and developing solutions for food industry and restaurants using: .NET, .NET
Core, MS SQL, MS Azure, Blazor, Docker R&D in Monolith to Modular Monolith architecture, code refactoring, coding styles,
introducing advanced loging, improving cache mechanism, creating/managing/configuring
Azure Build Servers/Pipelines, migrating VMs to Azure AD, planning future actions


09.2019 – 01.2022
Consultant for Credit Suisse
Mantaining and developing monitoring system using: Moogsoft, RabitMQ, Kafka, Apache Storm, Cassandra. DataLake


03.2019 – 09.2019, Stellarity Sp. z o.o.
Solution Architect
Designing application, helping company clients to define their needs or problems and propose technical solutions to solve them.

Senior Developer, Technical Lead
Working with distributed dev teams, managing them, organising work, helping solving issues, propose technical solution

.NET developer
Working with frameworks .NET classic and .NET Core

PHP developer
Specialized in Laravel framework


02.2015 – till now, Altimi Solutions Sp. z o.o.
.NET developer
Work for foreign customers of my employer, used technologies: ASP.NET MVC 4, C#, AngularJS, JQuery, Ajax, Razor, HTML5, LESS, CSS 3, Kendo UI, Resharper, Jira, Jenkins, Scrum methodology, Visual Studio 2013, 2017, .NET Core 2, Entity Framework, Castle Windsor, MS Azure, Angular 6, TypeScript, Git

PHP developer
WordPress, Drupal, Laravel, Symfony, PHP 7, Apache, MySQL, Composer

JS developer
Angular 1, 5, 6, JQuery, NPM, Karma, Type Script

Solution architect
Meetings with clients, workshops with clients, designing solutions and architecture


2016 – till now, Outline Studio
Developing, implementing and maintaining IT projects during visual identification processes, used technologies PHP, HTML, CSS, JQuery, Laravel, Drupal, WordPress, Bootstrap, PrestaShop


03.2014 – 02.2015, UNIT4 TETA Sp. z o.o.
.NET developer
Maintaining and developing CRM software Teta Constellation, maintaining and developing custom solutions on MS SharePoint 2010 using Visual Studio 2008, Visual Studio 2012, Oracle 11g, TFS 2012, Agile methodology


06.2011 – 03.2014, Hewlett-Packard Polska Sp. z o.o.
Wintel Administrator
Maintaining and developing Delegations system and Electronic Work Time Sheet, client on-side support, administration BES server and RIM Blackberry devices, Sharepoint development


12.2008 – 06.2011, ZAK S.A.
IT Specialist
Creating and maintaining web-based solutions such as intranet, e-spedition, internal tools for employee evaluation and reporting in PHP and .NET, SAP and IBM Cognos 8 supporting


05.2008 – 12.2008, e-direct Opole
PHP Developer
Web-based solutions in PHP using Drupal XHTML standards, small teams using Agile methodology, using SVN


08.2007- 05.2008, NETKONCEPT.NET Opole
Web development PHP, ASP, C#, XML, database server MySQL


05-10.2006, TENSOFT Opole
C++ Developer
Designing and developing database applications for local government – Borland C++ 5, Interbase/Firebird, team work, application support for customer

Foreign Languages

English – very good
German – good


Sailing and scuba diving


+48 696 084 402