Data Analysis

Become an expert in data analysis and learn everything you need to stand out in the job market—from data quality and SQL to Python analytics, Power BI, and AI automation—in this continuing education program. You’ll combine data analysis with process analysis and build a compelling portfolio of work through a portfolio project.

Choose your option

All tracks include Data Quality in Practice, Business Analysis, AI Automation, SQL, Power BI, Data Analytics, and a portfolio project.

Your version: Change Management · 8–9 months, full-timeChange Management with Copilot · 7–8 months, full-timeStrategic AI Management · 7–8 months, full-time

What is Data Analysis?

Data analysts prepare company data, analyze it independently, and present the results in a way tailored to the target audience so that business units can make informed decisions. With this continuing education program, you’ll demonstrate that you can examine, analyze, and visualize data using SQL, Excel, and Python. Your StackFuel certificates and your portfolio make these skills transparent to employers.

Why is this data analyst training course helpful, and what benefits do the certificates offer?

You’ll learn to query data using SQL, verify and prepare it in Excel, and present it as dashboards in Power BI. Using Python and pandas, you’ll analyze data and even build your first predictive models. Using business analysis and change management, you’ll model processes and support change initiatives; with n8n, you’ll build AI agents; and in a portfolio project, you’ll apply your knowledge in a practical setting. You’ll learn all of this during scheduled class times, supported by live sessions and our coaches.

You’ll learn to query data using SQL, verify and prepare it in Excel, and visualize it as dashboards in Power BI. Using Python and pandas, you’ll analyze data and even build your first predictive models, and with Microsoft Copilot, you’ll work more productively in your day-to-day office routine. Using business analysis and change management, you’ll model processes and support change initiatives; with n8n, you’ll build AI agents; and in a portfolio project, you’ll apply your knowledge in a real-world context. You’ll learn all of this during scheduled class times, supported by live sessions and our coaches.

You’ll learn to query data using SQL, verify and prepare it in Excel, and visualize it as dashboards in Power BI. Using Python and pandas, you’ll analyze data and even build your first predictive models, and with Microsoft Copilot, you’ll work more productively in your day-to-day office tasks. In strategic AI management, you’ll evaluate AI use cases; with business analysis, you’ll model processes; with n8n, you’ll build AI agents; and in a portfolio project, you’ll apply your knowledge in a practical setting. You’ll learn all of this during scheduled class times, supported by live sessions and our coaches.

These courses are included in the training program:

Training

Data Quality in Practice - Focus Excel

Data quality

Excel

PowerQuery

You organize and analyze data in Excel, ensure its quality using PowerQuery and validation routines, and thereby create a reliable foundation for decision-making....

What? You'll create data in structured tables, analyze it using functions such as VLOOKUP, pivot tables, and charts, learn about the dimensions of data quality, and clean up data using the PowerQuery Editor.
What for? So that analyses and decisions are based on clean, verified data, and so that you can assess where Excel reaches its limits.
Practice: In the final project, you will clean, verify, and analyze an unprocessed corporate dataset.

2 weeks (full-time)

German

1 of 2 · Depending on your version

Your version

Training

AI specialist

Generative AI & Large Language Models

Prompting & automation

Use cases in the corporate context

Learn how to use AI models such as ChatGPT and co. safely, efficiently and purposefully in your day-to-day work...

Understanding the basics of artificial intelligence, machine learning and generative models
Know how Large Language Models (LLMs) work and their limitations
Learn effective prompting to achieve precise and repeatable results
Use AI for research, text generation, summaries and ideation
Design workflows with AI support to automate recurring tasks
Assessing the risks, bias and data protection aspects of AI use
Apply best practices for the introduction of AI in the team and in the company

1 month (full-time)

German

Your version

Training

Microsoft Copilot - Deepening

Microsoft Copilot

Prompting

M365 Workflows

You use Microsoft Copilot strategically in Word, Outlook, PowerPoint, Teams, and Excel, and achieve reliable results with clear prompts....

What? You classify the Copilot variants in Microsoft 365, clarify data access and privacy, formulate prompts according to a fixed four-element structure, and systematically check AI outputs for errors and hallucinations.
What for? So you can work on texts, emails, presentations, meetings, and Excel reports faster and more reliably.
Practice: In the final project, you'll implement your own Copilot project across multiple apps and build your own personal prompt library.

1 week (full-time)

German

Training

Business analysis and process modeling

Process modeling

Requirements Engineering

Stakeholder Management

You analyze business contexts, model processes, and use data and AI to bring change initiatives to the decision-making stage....

What? You analyze business contexts using methods such as SWOT and PESTLE, model processes using flowcharts, swimlanes, UML, and BPMN, gather and prioritize requirements, conduct gap analyses, and assess the business impact.
What for? So that you can prepare for change initiatives in a structured way, involve stakeholders in a targeted manner, and enable decisions to be made on a solid foundation.
Practice: For your final project, you will develop your own project proposal and present it to stakeholders.

3 weeks (full-time)

German

1 of 2 · Depending on your version

Your version

Training

Change management and digital transformation

Change Frameworks

Resistance & Stakeholders

Change KPIs

You analyze digital changes, manage them using appropriate change frameworks, and embed them sustainably within the organization through data and communication....

What? You classify drivers of change and maturity levels, apply frameworks such as Lewin, Kotter, ADKAR, and Cynefin, define KPIs for acceptance and impact, and manage culture, resistance, and communication.
What for? So that you can manage change in organizations in a planned and controlled manner, make success measurable, and actively involve those affected.
Practice: You'll work with scenario-based exercises and, in your final project, integrate stakeholder analysis, frameworks, a set of KPIs, and a communication roadmap into a comprehensive change project.

2 weeks (full-time)

German

Your version

Training

Strategic AI management

AI Strategy

AI Use Cases

AI Governance

You'll learn how to strategically plan, thoroughly evaluate, and responsibly implement AI initiatives....

What? You will identify and evaluate AI use cases, assess data quality and governance, take the GDPR and the EU AI Act into account, and learn how to implement AI strategies using change management, KPIs, and ROI analysis.
What for? So you can make informed preparations for AI decisions, keep an eye on risks, and make the business value of AI measurable.
Practice: In the final project, you will develop your own AI roadmap, including a business case and governance framework, and present it to the entire class.

4 weeks (full-time)

German

Training

AI - Workflow & Automation

n8n

AI Agents

AI - Workflow & Automation

With n8n, you can build stable automation workflows and your own AI agents that can be integrated into typical business processes....

What? You'll learn n8n from the basics all the way to robust workflows, integrate APIs and data pipelines, use LLM nodes with advanced prompt engineering, and build AI agents with memory, knowledge integration (RAG), and tools.
What for? So you can automate recurring tasks without programming and operate AI solutions in a reliable, privacy-compliant, and quality-assured manner.
Practice: In this hands-on project, you will design, implement, and present your own automation solution over the course of four sprints and earn certification in AI – Workflow & Automation.

1 month (full-time)

German

Training

SQL & Relational Databases

SQL

Database design

CTEs & Window Functions

You query relational databases using SQL, design your own database schemas, and write analytical queries using CTEs and window functions....

What? You'll write queries using filters, groupings, joins, and subqueries; learn about normalization and database design; and use CTEs and analytical functions to generate metrics and rankings.
What for? So that you can independently retrieve data from databases, aggregate it, and make it available throughout the company.
Practice: You will work on four practical projects and, as part of your final project, independently analyze an unknown database.

4 weeks (full-time)

German

Training

Analytics & Reporting - Focus Power BI

Power BI

DAX

Data Storytelling

You prepare data using Power Query, calculate metrics using DAX, and present the results in dashboards tailored to specific audiences....

What? You'll learn about the interface and basic functions of Power BI, prepare data using the Power Query Editor, design visualizations and dashboards, and calculate metrics using DAX and statistical methods.
What for? So you can support data-driven decision-making in your company with clear reports and interactive analyses.
Practice: You'll reinforce what you learn in each chapter through practical projects—four in total.

4 weeks (full-time)

German

Training

Data Analytics

Python

pandas

Data visualization

You'll analyze data using Python, from importing and cleaning to visualization and creating initial predictive models....

What? You'll learn the basics of Python and work with pandas and matplotlib, use SQL and APIs in Python, and apply statistical methods as well as linear and logistic regression.
What for? So that you can analyze company data on your own and visualize the results in a way that is tailored to your target audience.
Practice: You'll analyze New York City taxi data and, as your final exam, work on a case study involving customer churn at a telecommunications company, which you'll discuss with our coaching team.

9 weeks (full-time)

German

Training

Portfolio project

Git & GitHub

Agile Teamwork

Together with our coaches, you'll carry out your own data project, which will help you build a compelling portfolio to include with your job applications....

What? You'll select a data analytics or data science project, set up your work environment using Git and GitHub, organize your project with Notion, work using agile methods, and carry out a complete data project from analysis to presentation.
What for? So you can show potential employers a real sample of your work instead of just a resume.
Practice: You'll work on the project on your own or in a small group, receiving feedback from our coaches, and present it online to participants and StackFuel employees.

3 weeks (full-time)

German

Your Program Data Analyst – Change ManagementData Analyst – Change Management with CopilotData Analyst – Strategic AI Management

Book consultation

9 Trainings
8–9 months7–8 months full-time
Part-time work is also possible

You are certified.

After completing each module, you will receive a certificate.

Each of these StackFuel certificates is recognized throughout the industry and demonstrates your acquired expertise to employers.

AI specialist Training program

Become an expert in using AI tools and learn the basics of AI and simple automation—
If you're interested, you can also combine this with other training programs!

NEW

Data and AI literacy

Generative AI

AI safety and ethics

Confidently apply basic AI concepts and prompting techniques in a business context
Sound evaluation of data and AI results
Using simple AI solutions responsibly in the day-to-day work of specialist departments
AI safety and ethics

NEW

Data Analyst Training: AI update

Learn Data Analysis with LLM Assistance in the newly expanded Data Analytics training and prepare yourself successfully for the jobs of tomorrow.

Data Analytics

Master data analysis, Python basics, statistical analysis, regression & effective visualization to make results actionable.

Python Basics

Statistics basics

Data analytics with Python

NEW

Data Analysis with
LLM Assistance

Machine Learning

Feature Engineering

Model Deployment

NEW

Learn data analysis with GenAI Tools

The complementary GenAI trainings are available to supplement your training program and help you to use LLMs for your work as a data professional.

Basics of
Generative AI

Use cases

Prompting

AI ethics

Data Analysis with
LLM Assistance

Code Generation

SQL Queries

Data visualization

Direct Data
Analysis with LLMs

Machine Learning

Feature Engineering

Model Deployment

LLM-Driven Development for Machine Learning

Machine Learning

Model Deployment

Feature Engineering

NEW

Currently, there are over 100,000 jobs related to AI and technology that are unfilled in Germany.

StackFuel Career Service for your job entry.

To help you stand out in this market, we support you beyond the training itself. Through our personalized career coaching, we’ll optimize your resume, craft tailored cover letters, and refine your job application strategy. With interview and soft skills training, you’ll approach interviews and assessments with confidence. Regular feedback sessions, workshops, and networking events will strengthen your profile. In addition, we’ll support you with salary negotiations and helping you define your career goals.

Data and AI expertise is in higher demand than ever.

Our hands-on training programs combine interactive live sessions with real-world project work, where you’ll gain exactly the data and AI skills that headhunters and recruiters are looking for. Data experts are in demand across all industries: With a StackFuel training program, you’ll gain the qualifications needed to enter data and tech careers with AI expertise—such as data analyst, data scientist, data engineer, or project manager—and secure access to over 109,000 open tech and AI-related jobs (Source: Bitkom Research 2025, Source: PwC 2026).

Marketing Analyst

Data Manager

BI Analyst

Data Analyst

Data Scientist

Financial Analyst

Product Analyst

What our graduates say.

Over 6,000 graduates have already completed data analytics and data science training courses at StackFuel. Here, some of them talk about their experience:

Liudmila Litger

Data Analyst

Aviv Group (HomeToGo)

"I was particularly enthusiastic about the practical projects. It was as if I had already gained practical experience before my first day at work."

Data Analyst Training Program

Daniel Hermann

Geodata analyst

GI-CONSULT GmbH

"The competent and friendly lecturers and the examples of content made me enjoy data-driven programming. The certificates (from StackFuel) are a real plus on my CV - and the skills anyway!"