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Thomas Lieb, MSc, MA, BSc
formerly: Thomas Riebenbauer
Experienced Data Science & Analytics Team Lead
- Data and impact-driven, proactive, highly motivated, collaborative, resourceful, can-do attitude
- 10+ years experience in data science, analytics, collaboration with business and technical leaders, project management and team management in an international environment
- 3 years experience in leading global data science teams with a passion for helping others to grow
- Extensive experience in navigating ambiguous, cross-functional and fast-paced environments
- Advanced data science skills (R, Python, SQL, Git, AWS, Tableau, Snowflake, ETL, etc.)
- Strong data visualisation, dashboarding, communications and problem-solving skills
Work Experience
Senior Analytics Consultant
Energy4U, IT Consulting
Hamburg, DE
2023-10 - Current
- Consulting and implementation of Data Science projects for the German utilities industry
- Design, development, and maintenance of Data Warehouses in cloud environments (e.g., Google Cloud Platform) using a wide range of open-source solutions (Python, dbt, Airflow, Terraform)
- SAP Business Warehouse (BW) creation, maintenance, and design based on various SAP modules such as SAP-ISU
- Close collaboration with clients from local municipal utilities to multinational energy companies to develop tailored and targeted solutions.
Career Break
Travelling to Asia, relocating to Germany and taking some time off
N/A
2023-06 - 2023-09
Manager Business Intelligence
Indeed.com, Multinational, #1 job site in the world
Dublin, IE
2020-11 - 2023-05
- Leading and coaching a global team of (Senior) Business Intelligence Analysts
- Scaling and driving decision-making for Indeed’s Marketing and Go-To-Market Strategie through automation, data pipelines, data analysis, attribution methodology development & enhancement, machine learning, reporting, and dashboards
- Agile Resource Management in a complex environment to make data-driven decisions
- Owner of quarterly / annual strategy and planning
- Formed close partnerships with business leaders to identify, prioritise and solve critical business problems
- Cross-functional collaboration with other (tech) leaders to leverage new technologies
- Company-wide lead of the R-Guild providing enterprise solutions and best practices
Senior Business Intelligence Analyst
Indeed.com, Multinational, #1 job site in the world
Dublin, IE
2018-05 - 2020-11
- Solving business problems in the field of marketing acquisition and large-scale marketing campaigns. Applied a broad range of approaches like data analysis, automation, experimental design and data visualisation using Python, SQL and R and a state-of-the-art, large-scale data tech stack
- Working with large volumes of data across various platforms like PostgreSQL, Presto, Hive and Snowflake, including data warehousing & Cloud applications
- End-to-end business intelligence workflow management, including stakeholder management, project management, documentation and package development
Data Scientist in Applied Statistics
JOANNEUM RESEARCH, 2nd largest private Science Insititution in AT
Graz, AT
2014-03 - 2018-03
- Project ownership & management across various domains in research projects and in business collaboration
- Statistical modelling & algorithm development (mainly R based), for instance, for large-scale, EU-funded science projects
Global R&D Trainee
Siemens AG, Multinational Technology Company
Weiz, AT
2012-08 - 2013-09
- Data analysis and development of algorithms for the Global Technology Center
Education
Master’s Degree in Negotiation, Mediation and Communications
Graz, AT
2016 - 2018
- Master thesis: Organisational and team development concept for expert organisations
- Passed with distinction
- Certified Mediator
Master’s and Bachelor’s Degree of Science, Technical Mathematics: Operations Research and Statistics
Graz, AT
2006 - 2014
- Master thesis: Statistical Trend Analysis for R&D Projects in Semiconductor Industry for the sensor producer ams-OSRAM AG
- Passed with distinction
- Semester abroad at San Diego State University, USA