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McNamara84/README.md

Hi there, I'm Holger 👋

Welcome to my GitHub profile!
I’m a Full Stack Software Developer working at the GFZ Helmholtz Centre for Geosciences in Potsdam, Germany.
My main focus is on Research Data Management (RDM), where I design and develop tools that make scientific work with research data more efficient and sustainable.

🚀 About Me

  • 💼 Currently employed as a Full Stack Developer in Research Data Management at GFZ
  • 🎓 Studying Information and Data Management (B.A.) at the University of Applied Sciences Potsdam (expected graduation: early 2026)
  • 🛠 Skilled in building modern web applications, backend systems, and data-driven solutions
  • 🌍 Based in Germany, open to international collaborations and exciting projects

🧑‍💻 Tech Stack

Languages
HTML5 CSS3 PHP Python Ruby JavaScript TypeScript C C++ C# Java Dart SQL LaTeX

Frameworks & Libraries
Laravel Ruby on Rails React Qt Unity Blade Flutter PHPUnit Jest Vitest Playwright

Databases
MariaDB MySQL PostgreSQL MongoDB Firebase

Tools
VS Code Git Overleaf Android Studio WordPress Docker

Operating Systems
Windows Linux Ubuntu Debian

Standards & Schemas
DataCite 3.x DataCite 4.x ISO 19139

Pinned Loading

  1. ernie ernie Public

    A metadata editor for reviewers of research data at GFZ Helmholtz Centre for Geosciences.

    TypeScript 2

  2. elmo elmo Public

    Metadata editor for research data management of GFZ Helmholtz Centre for Geosciences

    PHP 3

  3. ladis ladis Public

    A database for cleaning laser tools created in a project at the Potsdam University of Applied Sciences.

    PHP 1

  4. fhp-p2-data-quality fhp-p2-data-quality Public

    This repository contains the code used by students of the Department Informationswissenschaften at the University of Applied Sciences Potsdam (Fachhochschule Potsdam). The project is supervised by …

    Python

  5. ELMO-DataCite-XML-Updater ELMO-DataCite-XML-Updater Public

    Tool to update XML files in DataCite scheme

    JavaScript 1

  6. fdm_mini_training fdm_mini_training Public

    Mini-Training for RDM Training

    PHP 1