Vladislav Lasmann
Freelance Data Engineer / Architect
Experience
Freelance Data Engineer / Architect
Deutsche Bank
Designed and implemented a scalable data lake on Google Cloud Platform (GCP) for the Anti-Financial Crime (AFC) division, supporting Anti-Money-Laundering and Counter-Terrorism-Financing initiatives
Built robust data pipelines for ingesting and processing over 30 million daily transactions from retail and corporate banking, applying dimensional modeling to enable advanced analytics and regulatory reporting
Ensured resilience by implementing change data capture, late-data handling, and schema evolution across evolving source systems
Led a small engineering team and collaborated with international stakeholders in Germany, Singapore, Sri Lanka, Hong Kong, Taiwan, and Thailand to ensure compliance, data quality, and performance
Google Cloud Platform (GCP)
Apache Spark (Dataproc & Cloudera Data Platform - Python PySpark)
Apache Airflow (Cloud Composer - Python API)
Google Cloud Storage
BigQuery
GitHub Actions
Terraform
Google Kubernetes Engine (GKE)
Freelance Data Engineer
Atruvia AG
Built a centralized data warehouse platform for internal dataset provisioning
Modernized legacy mainframe workflows by transitioning them to a private cloud infrastructure
Apache Spark (via Java API)
Delta Lake (via S3 Storage)
Apache Hive
Java SpringBoot
Apache Airflow
Freelance Data Engineer and Backend Developer
BTC Europe
Developed an automated, highly available near-real-time system for monitoring and evaluating deliveries across Europe
Azure DevOps
Azure DataFactory
Azure Data Lake
Apache Spark (Python PySpark via Databricks)
Apache Kafka
Apache Hive
Delta Lake
ADLS Gen2
Unity Catalog / Databricks SQL
Microsoft SQL Server
Apache Kafka
Azure DevOps Pipelines
Microsoft PowerBI
Terraform
Freelance Data Engineer
BASF SE
Modeled and optimized data warehouse systems with a focus on scalable dimensional structures tailored for analytical workloads
Developed ETL pipelines for massive amounts of data, including mechanisms for incremental loading, schema evolution, and automated handling of inconsistent or incomplete source data
Implemented automated analysis of data and continuous delivery pipelines based on dynamic business requirements
Azure DevOps
Azure DataFactory
Azure Data Lake
Apache Spark (Python PySpark via Databricks)
Unity Catalog / Databricks SQL
Delta Lake
ADLS Gen2
SAP HANA
Microsoft SQL Server
Oracle Database
Apache Kafka
Azure DevOps Pipelines
Microsoft PowerBI
Terraform
Freelance Backend Developer
Norddeutsche Landesbank
Developed components for automated smart contract analysis and document generation on a platform for smart contract analytics
Integrated raw machine learning models into production workflows
Spring-Boot
Python Flask
Python libraries for PDF feature extraction and generation
MinIO & S3 Storage
Postgres Database
Keycloak User Authentication
Kubernetes
Docker-Compose
GitActions for Continuous Integration & Deployment
Backend Developer, Solution-Architect
Fiducia GAD
Designed, managed, and scaled Hadoop clusters for large-scale data processing
Developed a self-service platform for automated deployment of bank-specific applications
Implemented CI/CD workflows to support multi-stage deployments across environments and clusters based on project lifecycle
Spring-Boot
Angular
HDFS
Hbase
Hive
Spark-Streaming
Storm
Knox
Ranger
Kerberos
Apache Kafka
Ansible
Shell-Scripting
Ambari-API
Active Directory
OpenShift Container Orchestration
Jenkins
Backend Developer, Data Engineer
Inkubator 100 Plus GmbH
Completed two freelance projects focused on financial market analysis and investment strategy development
Collected and integrated data from third-party providers and crawled financial data from various websites
Built distributed data storage infrastructure using PostgreSQL, MongoDB, and Neo4j, connected to an Apache Spark processing cluster
Developed an end-to-end data pipeline and implemented a software environment for backtesting and portfolio rebalancing
Created a scalable and user-friendly web application for strategy selection and simulation
Acted as Scrum Master, managing agile workflows and facilitating team coordination
Third Party REST APIs
WebCrawling using Python–Scrapy and Python-BeautifulSoup
Postgres
Neo4J
Sharded MongoDB
Cassandra
ApacheSpark
Python–Pandas
Python–Django
Python–Flask
Kubernetes
Docker-Compose
Jenkins
Languages
Education
Technical University of Darmstadt
B.Sc. · Computer Science · Darmstadt, Germany
Certifications & licenses
Chinese Beginner – certified level A1
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Interface project at HR Solutions GmbH for Rhineland-Palatinate / BAMF
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