Felix Bruckner-Data Consultant & Technical Lead DataVerse
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Experience
Data Consultant & Technical Lead DataVerse
Lufthansa Technik AG
- Technical consulting for greenfield development of AVIATAR 2.0
- Designing data pipelines and data architecture within the DataVerse Data Lake
- Planning and implementing Data Lake zones, data governance, data retention, and recovery strategies
- Collaboration with the Data Architecture and Platform Team for infrastructure scaling and design
- Close cooperation with stakeholders across Lufthansa Technik, including requirements management
- Hands-on development of data pipelines using Spark Structured Streaming and Databricks
- Proofs of Concept (PoCs) for Graph-Links and real-time analytics
- Provisioning data for AI and ML projects (e.g., predictive analytics)
- Technical design and implementation of near-real-time pipelines based on business requirements
Senior Developer
Automotive Company
- Provided hands-on support in migrating on-premise services to AWS
- Developed Python mapping scripts for data transformation of large volumes of software and hardware test data from automotive development
- Architected and developed Java-based backends and React frontends for self-service tools for employees
- Supported transition of database scripts from Oracle PL/SQL to PostgreSQL
Technical Lead
Sovendus GmbH
- Migrated ETL pipelines and machine learning workloads from MySQL/Python to PySpark and Airflow to leverage cloud scalability
- Implemented microservices and APIs for internal teams to leverage cloud data using Kubernetes and Spring Boot
- Migrated SQL Data Warehouse to cloud-based VDMs with Databricks Delta
- Developed Java tooling to support Delta Tables on AWS S3
- Implemented slowly changing dimensions and time travel on user journey data
- Provided interfaces to data for QlikSense and KPI teams
- Reported to Vice President Data and steering committee
- Conducted employee trainings on Airflow, Spark, and AWS
Consultant
SAP SE
- Improved processing times of an existing data pipeline for streaming data and timeseries aggregates using Apache Spark
- Delivered trainings for teams on Spark Structured Streaming
- Implemented metering and billing for the ingestion pipeline and deployed to production
- Advised on multi-tenancy, high availability, and hyperscaling architectures for streaming data on AWS and Azure
- Developed PoC for Spark streaming ingestion to Cassandra
- Developed PoC for Spark aggregate calculations to SAP HANA
- Built cloud streaming event processing pipeline PoC using AWS ElastiCache, EMR, and Kinesis
- Utilized Cloud Foundry, HANA, and Spark Job Server in production landscape
Consultant
Lufthansa AirPlus Servicekarten GmbH
- Advised on big data architecture and data pipeline to cluster and transform unstructured data for credit card transaction analysis
- Designed access patterns for the enterprise data lake based on Cloudera Enterprise Stack in Azure
- Implemented ingestion pipelines using Spark jobs for transaction processing, including duplicate flagging and fraud detection
- Defined REST API interface for frontend retrieval of billing information and PowerBI reporting
- Designed architecture and interfaces to invoicing (SAP), credit card handling (TSYS), and secure storage for invoice download via portal
Consultant
Deutsche Börse AG
- Consulted on Atlassian JIRA workflow design, security and permission schemes, and plugin development
- Implemented customized IT security processes with plugins and workflow scripting for over 2000 users
- Built preprocessing platform using Python, Spark, and Kafka for filtering, ranking, and clustering security reports and integrated with JIRA
- Developed customized Oracle SSL connector for JIRA with encrypted Oracle 11g backend
- Implemented LDAP and IdentityIQ connector for enterprise-compliant IAM
- Rolled out and trained departments in Germany, Luxembourg, and Prague on JIRA usage
Industry experience
See where this freelancer has spent most of their professional time.
Experienced in Information Technology, Aerospace and Defense, Banking and Finance, and Automotive.
Business area experience
See which departments and functions this freelancer has contributed to most.
Experienced in Information Technology and Business Intelligence.
Skills
It Python, Airflow, Aws, Xgboost, Machine Learning, Jupyterhub, Emr, Kubernetes, Helm Charts, Java 8/11/17, Java Ee, Spring Boot, Spring Data, Jpa, Swagger, Springfox, Docker, Docker Compose, Jetty, Hibernate, Tomcat, Maven, Gradle, Jenkins, Databases (Relational: Pl/Sql, Mysql / Postgres / Nosql: Cassandra, Redis, Spark, Hadoop, Athena, Presto), Ides (Eclipse, Intellij, Visual Studio), Tools: Git, Svn, Windows, Linux (Debian, Redhat, Oracle), Vmware, Ms Office, Atlassian Jira, Confluence, Bitbucket, Tableau, Power Bi, Qliksense
Programming Java, Javascript, Groovy, Python, Clojure, Bash
Languages
Education
Mannheim University of Applied Sciences
Bachelor of Science · Computer Science · Mannheim, Germany · 1,3
Karlsruhe Institute of Technology (KIT)
Bachelor of Science · Computer Science · Karlsruhe, Germany
Carl-Bosch-Schule (Technisches Gymnasium)
Higher education entrance qualification, emphasis on Information Technology and Computer Science. · Heidelberg, Germany · 1,7
Statistics
Experience
Global experience
Expertise
Qualifications
Profile
Frequently asked questions
Have questions? Find more information here.
Felix is based in Sankt Leon-Rot, Germany.
Felix speaks the following languages: German (Native), English (Advanced), French (Elementary), Japanese (Elementary).
Felix has at least 10 years of experience. During this time, Felix has worked in at least 4 different roles and for 6 different companies. The average length of individual experience is 2 years and 8 months. Note that Felix may not have shared all experience and actually has more experience.
Based on recent experience, Felix would be well-suited for roles such as: Data Consultant & Technical Lead DataVerse, Senior Developer, Technical Lead.
Felix's most recent position is Data Consultant & Technical Lead DataVerse at Lufthansa Technik AG.
In recent years, Felix has worked for Lufthansa Technik AG, Automotive Company, and Sovendus GmbH.
Felix is most experienced in industries like Information Technology, Aerospace and Defense, and Banking and Finance. Felix also has some experience in Automotive.
Felix is most experienced in business areas like Information Technology and Business Intelligence.
Felix has recently worked in industries like Information Technology, Aerospace and Defense, and Automotive.
Felix has recently worked in business areas like Information Technology and Business Intelligence.
Felix holds a Bachelor in Computer Science from Mannheim University of Applied Sciences and a Bachelor in Computer Science from Karlsruhe Institute of Technology (KIT).
The availability of Felix needs to be confirmed.
Daily rate distribution
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Average rates for similar positions
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The average daily rate is the mean of all daily rates from recent contracts of comparable freelancers on our platform.
The median daily rate is the middle value of all daily rates — half of comparable freelancers charge less, half charge more. Unlike the average, it is barely affected by outliers.
Calculated based on our freelancers’ daily rates as of 7 Sep 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
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