19.10.2026 aktualisiert
100 % verfügbar
Senior Data Analyst / Senior Analytics Engineer
berlin, Deutschland
Nur Remote
MPhil Philosophy / MA Philosophy, K.U. Leuven (BE) - graduated cum laudeSkills
dbtAzure DevOpsData AnalysisData ArchitectureData TransformationPythonMicrosoft Business IntelligenceSQLStakeholder ManagementSalesforce TableauVisual AnalyticsGitDatenanalytikDesign-entwicklungLooker Analytics
I am an Analytics Engineer and Data Analyst with a background in supply chain and logistics and Financial reconcilation ops. I build data models, pipelines and reporting solutions that reduce manual work and support operational decisions. My strength is from-scratch designing and implementing.
SQL & dbt
I develop modular SQL transformations and dbt models, including dimensional modelling, model contracts, data-quality tests, documentation and pre-commit checks. I focus on maintainable structures and consistent business definitions.
Python & ETL
I build pipelines to automate calculations, integrate sources and reconcile data. Projects include waste projections and automated licensing-fee calculations. I validate outputs against known examples and test edge cases. Being able to design efficient and reliable pipelines is a great advantage for me.
Data Architecture
I work with Snowflake and Databricks to design analytical datasets and processing workflows. My experience includes star-schema warehouses, inventory reconciliation and KPI frameworks. I am keen on detailed documentation and testing - which I regard as part of coding files.
Tableau & Power BI
I create dashboards for supply chain, finance and operations teams, covering KPI definition, dataset preparation and reporting.
Operations & Stakeholder Collaboration
My experience spans inventory management, delivery scheduling, procurement, ERP implementation and supply chain restructuring. I translate business requirements into technical solutions and support delivery through documentation and handover.
I have also managed EU-wide logistics involving third-party providers and last-mile delivery, including contract negotiations worth approximately €5 million.
Freelance services
• SQL/dbt development and improvements
• Python pipeline development and troubleshooting
• Data reconciliation and quality checks
• Reporting automation and dashboards
• Supply chain and operations analytics
Based in Berlin; available for remote, project-based engagements, preferably in English.
Erfahrung
Berufserfahrung5 - 10 Jahre
Freelancer seit2026
Sprachen
DeutschgutEnglischverhandlungssicherItalienischMuttersprache
Projekthistorie
Worked within the OS & Analytics Layer Team (Metrify) and the Central Data and Platform Team (SCM & Finance). Built data architecture foundations through pre-commit contracts and modern dbt metadata structure. Built and maintained modular layers for smart-meter rollout ops, codifying business rules into Star data warehouse. Designed and built dbt models delivering a curated analytics layer for SCM and Finance stakeholders. Implemented inventory reconciliation across sources (ERP vs 3PL; snapshots vs movements) and surfaced variance drivers at SKU/location/channel level. Developed Weeks-of-Stock KPI and stock depletion projection to support planning and operational decisions.
Built Python ETL for FEFO waste projection model, reducing weekly waste by approximately 55k (15%). Automated packaging licensing fee pipeline, saving approximately 120k per month and reducing manual effort by approximately 10 hours per month. Built dashboards to optimize inbound delivery scheduling, reducing utilization variance by approximately 30%.
Owned EU inventory and fulfillment (approximately 10k pallets) across 3PLs, improving visibility and fulfillment performance. Built KPI dashboards for last-mile delivery and COGS, improving D2C fulfillment by 7% and supporting pricing decisions.