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Krystian Kolad

.NET Developer

Certificates

Education

Computer Science

Wrocław University of Technology
2015 - 2019

Languages

  • Polish (Native)
  • English (Professional)

Interests

  • .Net
  • DevOps
  • Docker
  • Kubernetes

Experiences

Senior .Net Developer

October 2023 - July 2026
Ciklum (project Mastercard)

Creating applications and REST APIs using .Net Framework and .Net Core with C# language. Maintaining and updating existing .Net applications. Working with integrating multiple banks APIs into existing and new systems. Creating and implementing arichitectual designs in new applications.

  • .NET Framework
  • .NET Core
  • C#
  • Azure
  • Insomnia

.Net Developer

July 2022 - July 2023
PGS Software | now Xebia

Creating applications and REST APIs using .Net Framework and .Net Core with C# language. Modeling relational databases using Transact-SQL. Working with Microsoft Azure.

  • .NET Framework
  • .NET Core
  • C#
  • T-SQL
  • MS SQL
  • Azure

.Net Developer

November 2020 - June 2022
Nexer Insight (former Sigma IT Poland)

Creating applications and REST APIs using .Net Framework and .Net Core with C# language. Modeling relational databases using Transact-SQL. Working with Microsoft Azure. Designign solutions for managing IoT devices using Azure components.

  • .NET Framework
  • .NET Core
  • C#
  • T-SQL
  • MS SQL
  • Azure

.NET Developer

November 2019 - October 2020
Ceneo.pl

Creating applications and REST APIs using .NET Framework and .NET Core with C# language. Modeling relational databases using Transact-SQL. Working with Microsoft Azure. Designing solutions for proper communication with Google Ads API.

  • .NET Framework
  • .NET Core
  • C#
  • T-SQL
  • MS SQL
  • Azure

Junior .NET Developer

August 2018 - October 2019
Ceneo.pl

Creating applications and REST APIs using .NET Framework and .NET Core with C# language. Modeling relational databases using Transact-SQL. Working with Microsoft Azure. Designing solutions for proper communication with Google Ads API.

  • .NET Framework
  • .NET Core
  • C#
  • T-SQL
  • MS SQL
  • Azure

Junior .NET Developer

July 2017 - August 2018
Krajowy Rejestr Długłów BIG S.A.

Creating WCF services and REST APIs using .NET Framework and C# language. Modeling relational databases using Transact-SQL.

  • .NET Framework
  • C#
  • T-SQL
  • MS SQL

Projects

These are the projects which I am using to develop myself in technologies and they are mostly small solutions. They are meant to emphasize how some patterns or approaches should be accomplished, according to my knowledge and experience.

DotnetThx - Tool to analyse all the nuget packages installed in the project.
DockerPlayground - Various Docker and Kubernetes samples.
Starveler - RabitMQ and MSSQL playground created to experiment with this stack using Entity Framework.
Mongod - An MVC application with MongoDB project for learning purposes.
Mailer - An email sender function in Azure Functions SDK nad Blazor.
ConsulOnVagrant - Three node consul configuration using vagrant

Knowledge

Technologies


  • C# (.NET Framework and .NET Core)
  • Transact-SQL
  • ASP.NET and ASP.NET Core
  • Docker
  • Kubernetes
  • Microsoft Azure
  • basic Bash scripting
  • LaTeX

Tools


  • Visual Studio 2018
  • Visual Studio Code
  • JetBrains Rider
  • MS SQL Management Studio
  • Azure Data Studio
  • Git (console and Git Extensions)
  • Docker CLI
  • Kubernetes CLI
  • Terraform
  • Vagrant
  • Consul
  • Insomnia

Practices


  • TDD
  • SCRUM
  • SOLID principles
  • Kanban