Leon Agatic - Tableau Developer | Supply Chain Analytics (freelance)

Q: Where is Leon based?

Leon is based in Munich, Germany .

Q: What languages does Leon speak?

Leon speaks the following languages: English (Advanced), Croatian (Advanced), German (Intermediate) .

Q: How many years of experience does Leon have?

Leon has at least 8 years of experience. During this time, Leon has worked in at least 6 different roles and for 7 different companies . The average length of individual experience is 1 year and 1 month . Note that Leon may not have shared all experience and actually has more experience.

Q: What is Leon's latest experience?

Leon's most recent position is Tableau Developer | Supply Chain Analytics (freelance) at ALDI International Services SE & Co. oHG .

Q: What companies has Leon worked for in recent years?

In recent years, Leon has worked for ALDI International Services SE & Co. oHG , Berylls Mad Media (BMW Partner) , Telefonica o2 , and Panasonic Automotive .

Q: Which industries is Leon most experienced in?

Leon is most experienced in industries like Automotive , Telecommunication , and Information Technology (IT) . Leon also has some experience in Tourism and Hospitality , Banking and Finance , and Retail .

Q: Which business areas is Leon most experienced in?

Leon is most experienced in business areas like Business Intelligence , Project Management , and Information Technology (IT) . Leon also has some experience in Finance , Product Development , and Supply Chain Management .

Q: Which industries has Leon worked in recently?

Leon has recently worked in industries like Automotive , Telecommunication , and Retail .

Q: Which business areas has Leon worked in recently?

Leon has recently worked in business areas like Business Intelligence , Finance , and Project Management .

Recommended expert

Munich, Germany

Experience

Nov 2023 - Apr 2024

6 months

Tableau Developer | Supply Chain Analytics (freelance)

ALDI International Services SE & Co. oHG

Led end-to-end Tableau development connected to SAP BW, building dynamic dashboards for Supply Chain Management (SCM) use cases.
Translated supply chain strategy goals into actionable, data-driven dashboards supporting operational and strategic decision-making.
Delivered insights that improved supply chain visibility, risk mitigation and inventory efficiency across key functions.

Sep 2022 - Dec 2023

1 year 4 months

Tableau Coach & Consultant (freelance)

Berylls Mad Media (BMW Partner)

Provided Tableau architecture design, coaching and operative ad-hoc support.
Developed advanced Excel calculations.
Delivered business performance insights and key performance indicators (KPIs).

Nov 2021 - Sep 2023

1 year 11 months

Tableau Developer / Analyst (freelance)

Telefonica o2

Led the B2B Commercial Performance Management project (key dimensions: Financial, Trading, Customer Base, Opportunity Funnel and Go-2-Market) in cooperation with McKinsey & Company.
Managed entire Tableau architecture and dashboard development aligned with business stakeholder requirements.
Worked with Jira and Confluence for project tracking.
Conducted variance analysis and financial controls, risk assessments, dynamic budgeting and forecasting (tracking performance against benchmarks), cost control and optimization, and evaluation of financial KPIs.
Utilized Excel for data analysis.
Performed proactive risk management and fostered cross-functional collaboration.

Jan 2019 - Sep 2021

2 years 9 months

Munich, Germany

Market & Business Intelligence Analyst

Panasonic Automotive

Served as Tableau and Salesforce coach and was the primary Salesforce key user.
Transformed, analyzed and interpreted point-of-sales and point-of-purchase data using Python and MySQL.
Performed win/loss analysis and pricing analysis.
Developed key performance indicators (KPIs).
Converted large data sets (quotes, CRM, ERP) into actionable information in coordination with respective departments.
Defined future trends at product and industry level.
Translated commercial problems into data-driven solutions and collaborated with leadership teams.

Jul 2018 - Sep 2018

3 months

Munich, Germany

Business Intelligence Analyst

CyberSolutions

Reviewed internal e-commerce business processes and defined key performance indicators (KPIs).
Managed supply chain and category management processes.
Supported building, rolling out and maintenance of the Tableau self-service BI environment.
Led weekly Tableau Academy training sessions.
Utilized SQL for data querying and analysis.

Apr 2016 - Aug 2017

1 year 5 months

Vienna, Austria

Product Engineer & Business Intelligence Specialist

Seekda GmbH

Administered company MySQL databases.
Developed Tableau reports for both customer-facing and in-house use.

Feb 2015 - Jan 2016

1 year

Vienna, Austria

Business Intelligence Analyst

Erste Group Bank AG

Deployed SSAS cubes and supported senior management.
Developed business intelligence tool capabilities using Tableau.
Led the E-Trading Analysis project based on iMarket and Bloomberg data.

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 Automotive (4 years), Telecommunication (2 years), Information Technology (1.5 years), Tourism (1.5 years), Banking and Finance (1 year), and Retail (0.5 years).

Automotive

Telecommunication

Information Technology

Tourism

Banking and Finance

Retail

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 (7.5 years), Project Management (3 years), Information Technology (2.5 years), Finance (2 years), Product Development (1.5 years), and Supply Chain Management (0.5 years).

Business Intelligence

Project Management

Information Technology

Finance

Product Development

Supply Chain Management

Summary

Results-driven Business Intelligence Consultant with over 10 years of experience delivering data-driven solutions and enterprise-grade Tableau architectures for Fortune 500 clients, including BMW (Berylls), Telefónica o2, and Panasonic.

Deeply certified Tableau expert (Desktop Specialist, Server Architect, Developer, and more) with a proven track record of building 80+ dashboards (used by C-level stakeholders), leading dashboard development, KPI design, and self-service BI environments. Skilled in SQL, Salesforce and agile methodologies (Certified Kanban Coach®), with a strong ability to translate complex commercial problems into actionable insights. Adept at stakeholder management, cross-functional collaboration, and coaching teams to build scalable analytics ecosystems.

Languages

English

Advanced

Croatian

Advanced

German

Intermediate

Certifications & licenses

Certified Kanban Coach®

Analytics Academy

Introduction To Data Studio

Profile

Created

August 2025

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Frequently asked questions

Do you have questions? Here you can find further information.

Where is Leon based?

Leon is based in Munich, Germany.

What languages does Leon speak?

Leon speaks the following languages: English (Advanced), Croatian (Advanced), German (Intermediate).

How many years of experience does Leon have?

Leon has at least 8 years of experience. During this time, Leon has worked in at least 6 different roles and for 7 different companies. The average length of individual experience is 1 year and 1 month. Note that Leon may not have shared all experience and actually has more experience.

What roles would Leon be best suited for?

Based on recent experience, Leon would be well-suited for roles such as: Tableau Developer | Supply Chain Analytics (freelance), Tableau Coach & Consultant (freelance), Tableau Developer / Analyst (freelance).

What is Leon's latest experience?

Leon's most recent position is Tableau Developer | Supply Chain Analytics (freelance) at ALDI International Services SE & Co. oHG.

What companies has Leon worked for in recent years?

In recent years, Leon has worked for ALDI International Services SE & Co. oHG, Berylls Mad Media (BMW Partner), Telefonica o2, and Panasonic Automotive.

Which industries is Leon most experienced in?

Leon is most experienced in industries like Automotive, Telecommunication, and Information Technology (IT). Leon also has some experience in Tourism and Hospitality, Banking and Finance, and Retail.

Which business areas is Leon most experienced in?

Leon is most experienced in business areas like Business Intelligence, Project Management, and Information Technology (IT). Leon also has some experience in Finance, Product Development, and Supply Chain Management.

Which industries has Leon worked in recently?

Leon has recently worked in industries like Automotive, Telecommunication, and Retail.

Which business areas has Leon worked in recently?

Leon has recently worked in business areas like Business Intelligence, Finance, and Project Management.

Does Leon have any certificates?

Leon has 2 certificates. These include: Certified Kanban Coach® and Introduction To Data Studio.

What is the availability of Leon?

Leon is immediately available for suitable projects.

What is the rate of Leon?

Leon's rate depends on the specific project requirements. Please use the Meet button on the profile to schedule a meeting and discuss the details.