Senior Data Engineer

I own end-to-end delivery of the cloud data platform for a car shipping and logistics business. I define DWH and lakehouse architecture, data-quality standards, platform roadmaps, and scalable delivery plans aligned with business objectives.

I lead cross-functional data, backend, and BI engineering teams in an Agile/Scrum environment, including sprint planning, prioritization, architecture reviews, and code reviews. I also oversee reliability, observability, governance, Docker and Kubernetes deployments, and CI/CD workflows across Azure, AWS, and GCP.

I designed an end-to-end Medallion lakehouse and DWH using Bronze, Silver, and Gold layers on Delta Lake and Parquet. The platform delivered analytics-ready datasets across multiple operational domains for business intelligence and reporting.

I built distributed PySpark transformations, dbt mart layers, schema tests, source freshness checks, and incremental models. I engineered fault-tolerant Azure Data Factory ETL/ELT pipelines for heterogeneous sources, third-party data integrations, AWS event ingestion, MongoDB Atlas capture, data validation, monitoring, and scalable containerized deployment through Docker, Kubernetes, GitHub Actions, and GitLab CI/CD.

I designed analytical DWH structures and data marts for investment performance tracking, portfolio analytics, and risk assessment. I implemented lineage and schema testing practices to improve reliability of financial reporting datasets.

I optimized SQL and T-SQL data models through indexing, partitioning, and query refactoring to support low-latency reporting. I orchestrated cross-system ETL with Azure Data Factory, integrated market and internal data sources with daily refreshes and alerts, and delivered Power BI and Qlik dashboards for management and analysts.

I delivered end-to-end data engineering solutions for banking risk analysis and ATM utilization optimization, processing large-scale transactional data from core banking systems. I designed dimensional models and high-performance SQL datasets for BI, regulatory reporting, and operational analytics.

I built predictive models for ATM cash replenishment to reduce downtime and optimize cash-flow logistics. I collaborated with BI developers and analysts to prepare data models supporting Power BI, DOMO, and Tableau dashboards.