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Building my Data/BI stack 📊
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DataTideHH/README.md

Tobias | DataTideHH

Data & Process Analysis · Power BI · Microsoft Fabric · SQL · Python · Hamburg

Power BI Microsoft Fabric SQL Python Hamburg


Profile

I am training as a Fachinformatiker für Daten- und Prozessanalyse (IHK, expected completion 06/2027) and building a practical portfolio around Data/BI, process analytics, Power BI, Microsoft Fabric, SQL and Python.

My focus is on turning business processes into clear data models, dashboards, KPIs and actionable insights.

My background combines communications, PR and media work, academic experience in German and American Studies as well as Journalism, Media and Communication Studies, and experience in international business contexts.

This helps me approach data work not only technically, but also from a business, documentation and stakeholder perspective.

Today, I am building a practical Data/BI profile with a strong focus on the Microsoft Data Stack, SQL, Python and process-oriented analytics.


Focus Areas

Area Current Focus
Data & BI Power BI, reporting, KPIs, dashboards
Data Modelling SQL, relational databases, clean data structures
Analytics Python, data cleaning, automation, analysis
Microsoft Stack Power BI, Microsoft Fabric, Azure fundamentals
Infrastructure Linux basics, Cisco networking fundamentals
Business Context Process analysis, documentation, stakeholder communication

Tech Stack

Data & BI

Power BI · Microsoft Fabric · SQL · Excel · Data Modelling · KPIs · Reporting

Programming & Analysis

Python · pandas · NumPy · matplotlib · Java basics · C/C++ basics

Databases

Microsoft SQL Server · SQL Server in Docker · MySQL · MariaDB · Relational data modelling

Development Tools

Git · GitHub · VS Code · PyCharm · IntelliJ IDEA · DataGrip · DataSpell · CLion

Cloud, Containers, Networking & Infrastructure

Microsoft Azure fundamentals · Docker Desktop · Linux basics · Cisco networking fundamentals


Currently Building

  • A practical Data/BI portfolio focused on Power BI, Microsoft Fabric, SQL and Python
  • Small, reproducible learning repositories for core development workflows
  • A first Hamburg-based exploratory data analysis project using public district profile data
  • A static portfolio website for datatidehh.de

Selected Repositories

Repository Focus
python-data-basics Python 3.12 data environment with pandas, NumPy, matplotlib and scikit-learn
sql-server-docker-basics Microsoft SQL Server 2022 Docker learning project using DataGrip, SQL scripts and DPA-style training data
java-basics Java 21 learning project with IntelliJ IDEA, Eclipse Temurin and a small IPv4 subnet calculator
cpp-basics C++20 learning project with CLion, CMake, Ninja and a small IPv4 subnet calculator

These repositories document small, practical setup and learning projects. They are intentionally simple and focus on clean tooling, reproducible environments and basic development workflows.


Current Portfolio Direction

I am building projects that demonstrate practical Data/BI skills:

  • Power BI dashboards with clean data models and business KPIs
  • SQL-based analysis and reporting workflows
  • Python scripts for data cleaning, automation and analysis
  • Microsoft Fabric / Azure-oriented data pipeline concepts
  • Process analytics use cases with business relevance

I am especially interested in roles where data, processes, reporting and stakeholder communication overlap.


Certifications

Completed

  • EXIN Agile Scrum Master
  • EXIN Agile Product Owner Bridge
  • Linux Essentials

In Progress / Planned

  • Cisco CCNA — exam scheduled for July 2026
  • PCEP / PCAP Python
  • Microsoft AZ-900
  • Microsoft PL-300 Power BI Data Analyst
  • AEVO

What I Bring

  • Strong communication and stakeholder orientation
  • Practical understanding of business processes
  • Structured learning path in Data/BI and IT fundamentals
  • Hands-on portfolio development with GitHub, SQL, Python and Power BI
  • Clear focus on Microsoft Data Stack and Hamburg-based opportunities

Contact

Pinned Loading

  1. python-data-basics python-data-basics Public

    Python 3.12 data environment test project using PyCharm, DataSpell, Jupyter, pandas, NumPy, matplotlib and scikit-learn.

    Python

  2. sql-server-docker-basics sql-server-docker-basics Public

    Microsoft SQL Server 2022 Docker learning project using DataGrip, SQL scripts and DPA-style training data.

    TSQL

  3. java-basics java-basics Public

    Java 21 setup test project using IntelliJ IDEA and Eclipse Temurin.

    Java

  4. cpp-basics cpp-basics Public

    C++20 setup test project using CLion, CMake and Ninja.

    C++