Meryam Daoudi

I've built end-to-end data platforms for DotWorld, OrbitHealth, Licenseware, and Kenz'up across SaaS, healthcare, software licensing, and payments. My work spans real-time ingestion, ELT pipelines, analytics layers, data warehouses, and self-serve dashboards.

At DotWorld, I overhauled a ClickHouse warehouse serving 10 SaaS products, built Dagster CDC pipelines for MongoDB Atlas, and standardized marketing, subscription, and revenue KPIs through a medallion dbt layer. I also led a two-person data team and developed a chargeback risk model using geography, behavioral signals, and payment data.

At OrbitHealth, I owned the data platform as the sole lead data engineer, architecting a real-time serverless AWS pipeline supporting 100K+ users for wearable motor-state predictions. I led a migration to serverless orchestration, reduced data-processing workloads by 50%, and built SageMaker MLOps workflows and GDPR-compliant physician APIs.

Earlier, I developed licensing-compliance pipelines at Licenseware and centralized loyalty and payment transaction data at Kenz'up. I work hands-on with Python, SQL, AWS, Terraform, dbt, Dagster, ClickHouse, Spark, and modern BI tools while partnering directly with technical, product, clinical, and business stakeholders.