Marcin Hassenpflug

Software Developer | .NET Programmer

Hi! 10+ years in IT. I create custom software solutions by combining my passion for coding with experience gained on international projects. My goal is to turn ideas into scalable, efficient and intuitive systems that realistically support business.

Take a look at my projects, see how I can help your business grow with modern technology solutions.

About Me

Over the past decade, I've built my career in the IT industry – starting as an IT specialist in a large international corporation and growing into a professional .NET developer. Through various challenges and projects, I've learned how to solve real business problems using modern technologies.

My mission is to create innovative solutions that not only meet market needs but also exceed client expectations. I value:

  • Professionalism: I approach every project with precision and dedication.
  • Creativity: I seek effective, out-of-the-box solutions.
  • Transparency: I maintain open communication throughout every stage of cooperation.

What sets me apart? My extensive experience, team-oriented mindset, and constant desire to grow. These qualities help me deliver software that’s precisely tailored to the unique needs and context of each business.

C#
.NET
Angular
SQL
Clean Architecture
Marcin Hassenpflug

Projects

Newsletter

FREE

dotNetLetter

A weekly newsletter dedicated to the C# and .NET ecosystem, providing carefully curated content for software developers.

dotnetletter.com →

Saas

FREE

jestTrening

SaaS application for organizing and managing gaming signups, automating want lists and offering tools for organizers.

start soon →

mobile app

FREE

waterApp

A water-drinking monitoring app that uses mobile device technology to monitor and control the body's hydration levels

start soon →

Skills

C#

C#

In-depth knowledge of C# and programming patterns.

.NET Core

.NET Core

Building scalable and secure applications.

EF Core

EF Core

Efficient data handling and relationship mapping.

MySQL

MySQL

Optimized queries and data integrity across systems.

MSSQL

MSSQL

Advanced features and performance tuning.

PostgreSQL

PostgreSQL

Open-source DBMS with robust capabilities.

Angular

Angular

Building dynamic and responsive interfaces.

TypeScript

TypeScript

Strong typing for large-scale applications.

JavaScript

JavaScript

Dynamic scripting and interactivity for modern web apps.

HTML5

HTML5

Modern layouts

CSS3

CSS3

Smooth styling.

Docker

Docker

Containerized apps for scalability and portability.

Git

Git

Efficient version control and team collaboration.

Contact

I will be happy to establish cooperation. Contact me!

marcin@hassenpflug.pl
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