python3 portfolio.py
Daniel Gerlach

Daniel Gerlach

Business Informatics Student • Data Engineering & AI

GitHub
LinkedIn
Email

[1] ABOUT

About Me

I'm a Business Informatics student specializing in Data Engineering & AI Application Development, passionate about building robust, scalable data infrastructure and AI-driven applications that power intelligent decision-making.

My interests span the entire data lifecycle - from ingesting and processing of raw data to building machine learning & AI pipelines that deliver real-time insights. I really like solving data challenges and optimizing data & AI applications for performance and reliability.

I'm currently focused on improving my data understanding as well as technical skillset like Python, SQL (dbt) & Databricks.

Currently Learning

dbt (Data Build Tool)

Building modular SQL transformations for data warehousing

PySpark

Data transformation & cleaning using Spark

Dimensional Data Modeling

Designing data models optimized for analytics and BI

[2] PROJECTS

Featured Work

Real-world projects demonstrating end-to-end data engineering skills

[3] SKILLS

Technical Stack

These are the tools & technologies I've worked with until now

tech_stack.sh
💡 Quick Commands:
show tech stack - View all technologies
skills --category cloud - Filter by category
clear - Clear terminal
help - Show all commands
Tech Stack Terminal v2.0.0
Type "help" for available commands
$

Certifications

During my studies, I've also gained some experience through certifications & online courses.

ZTM logo

Data Engineering Bootcamp

ZTM

Skills

Python
SQL
Apache Spark
AWS
RAG
HuggingFace
In Progress
DataCamp logo

Data Scientist

DataCamp

Skills

Data Science Best Practices
Python & SQL
Statistical Methods for Data Science
Machine Learning
LLM Application Development
Data Visualization
Expected: Q2 2025
DataCamp logo

Data Engineer

DataCamp

Skills

Python
SQL
ETL/ELT Data Pipeline Development
Data Warehousing
Database Design
Data Modeling
In Progress
DataCamp logo

Professional Data Engineer

DataCamp

Skills

Data Pipelines in the Terminal
Containerization
dbt
NoSQL
PySpark & SparkSQL
Introduction to Apache Kafka
Expected: Q2 2025