Recommended expert
Jana Bettzüge
Senior Business Analyst
Experience
Jan 2024 - Present
2 years 2 monthsSenior Business Analyst
International University Group
- Developed and standardized reporting layers in the data warehouse (DWH) for reliable data analysis
- Built serverless tracking systems for privacy-compliant data collection
- Conducted ad-hoc analyses to optimize service processes
Jan 2021 - Jan 2024
3 years 1 monthSenior Business Analyst
Unimed Abrechnungsservice für Kliniken & Chefärzte GmbH
- Designed the future reporting landscape and defined productivity evaluation metrics
- Trained stakeholders on KPI usage and data-driven decision making
- Led communication in the transformation project
- Created and optimized standardized reports
Dec 2019 - Dec 2020
1 year 1 monthSenior Consultant Strategic Data
Mapp Digital c/o Webtrekk GmbH
- Advised clients on impact measurement and customer journey analysis
- Led onboarding workshops for partner agencies and provided methodological support
Nov 2019 - Apr 2020
6 monthsInterims Manager Business Intelligence
Miles Mobility GmbH
- Built a self-service BI system
- Optimized database structures and automated transformation processes
Jun 2018 - Dec 2019
1 year 7 monthsSenior Consultant Data Analytics
Webtrekk GmbH
- Developed and implemented tracking concepts and data layers
- Created interactive dashboards for web metrics analysis
- Integrated web analytics data into existing data warehouse structures
- Performed segmentation and customer journey analyses for marketing optimization
Oct 2017 - Jun 2018
9 monthsSenior Business Analyst
Minodes GmbH
- Developed Tableau dashboards for customer data analysis
- Advised stakeholders and mentored junior team members
- Optimized PostgreSQL queries for data preparation
Dec 2010 - Sep 2017
6 years 10 monthsBusiness Analyst / Market Research Manager
Dumont Process GmbH
- Developed KPIs and customer satisfaction metrics
- Built a data warehouse and managed workforce software implementation
Industries Experience
See where this freelancer has spent most of their professional time. Longer bars indicate deeper hands-on experience, while shorter ones reflect targeted or project-based work.
Experienced in Information Technology (9 years), Healthcare (3 years), Education (2 years), Advertising (1 year), and Automotive (0.5 years).
Information Technology
Healthcare
Education
Advertising
Automotive
Business Areas Experience
The graph below provides a cumulative view of the freelancer's experience across multiple business areas, calculated from completed and active engagements. It highlights the areas where the freelancer has most frequently contributed to planning, execution, and delivery of business outcomes.
Experienced in Business Intelligence (15 years), Project Management (10 years), Information Technology (7.5 years), Marketing (2.5 years), and Operations (2 years).
Business Intelligence
Project Management
Information Technology
Marketing
Operations
Summary
Monitoring, evaluation, and data strategy are more than professional skills to me – they are my contribution to meaningful work that benefits the public good. With solid expertise in quantitative and qualitative social research, project management, and data-driven consulting, I help organizations make impact visible and guide them with evidence-based decisions. I focus on clarity, involvement, and sustainable implementation.
Skills
Monitoring & Evaluation:
- Kpi Development
- Evaluation Design
- Reporting
- Data Science
- Impact Logic
Quantitative And Qualitative Research:
- Surveys
- Questionnaire Design
Technical Skills:
- Python
- Sql
- Dbt
- Tableau
- Power Bi
- Looker
- Metabase
- Git
- Airflow
Project & Teamwork:
- Scrum
- Agile Project Planning
- Kanban
- Jira
- Interdisciplinary Collaboration
- Training
- Facilitation
Languages
German
NativeEnglish
AdvancedEducation
Oct 2003 - Aug 2010
Technical University of Chemnitz
Diploma · Sociology/Psychology · Chemnitz, Germany
Certifications & licenses
Data Science & Machine Learning With Python
Python For Data Analysis & Visualization
Scrum Workshop, Agile Requirements Management
Profile
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Frequently asked questions
Do you have questions? Here you can find further information.
Where is Jana based?
Jana is based in Berlin, Germany.
What languages does Jana speak?
Jana speaks the following languages: German (Native), English (Advanced).
How many years of experience does Jana have?
Jana has at least 15 years of experience. During this time, Jana has worked in at least 5 different roles and for 7 different companies. The average length of individual experience is 2 years and 2 months. Note that Jana may not have shared all experience and actually has more experience.
What roles would Jana be best suited for?
Based on recent experience, Jana would be well-suited for roles such as: Senior Business Analyst, Senior Consultant Strategic Data, Interims Manager Business Intelligence.
What is Jana's latest experience?
Jana's most recent position is Senior Business Analyst at International University Group.
What companies has Jana worked for in recent years?
In recent years, Jana has worked for International University Group and Unimed Abrechnungsservice für Kliniken & Chefärzte GmbH.
Which industries is Jana most experienced in?
Jana is most experienced in industries like Information Technology (IT), Healthcare, and Education. Jana also has some experience in Advertising and Automotive.
Which business areas is Jana most experienced in?
Jana is most experienced in business areas like Business Intelligence, Project Management, and Information Technology (IT). Jana also has some experience in Marketing and Operations.
Which industries has Jana worked in recently?
Jana has recently worked in industries like Healthcare and Education.
Which business areas has Jana worked in recently?
Jana has recently worked in business areas like Business Intelligence, Project Management, and Operations.
What is Jana's education?
Jana attended Technical University of Chemnitz for Sociology/Psychology.
Does Jana have any certificates?
Jana has 3 certificates. These include: Data Science & Machine Learning With Python, Python For Data Analysis & Visualization, Scrum Workshop, and Agile Requirements Management.
What is the availability of Jana?
Jana is immediately available for suitable projects.
What is the rate of Jana?
Jana's rate depends on the specific project requirements. Please use the Meet button on the profile to schedule a meeting and discuss the details.
How to hire Jana?
To hire Jana, click the Meet button on the profile to request a meeting and discuss your project needs.
Average rates for similar positions
Rates are based on recent contracts and do not include FRATCH margin.
1000
750
500
250
Market avg: 820-980 €
Market avg: 820-980 €
The rates shown represent the typical market range for freelancers in this position based on recent contracts on our platform.
Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
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