Salma El Idrissi, data engineer

Salma El Idrissi

Senior Data Engineer

Rabat, Morocco · Africa/Casablanca (UTC+1) · 8 years of experience

Salma focuses on dependable data products with tested transformations, lineage, and freshness controls.

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Why this profile fits

Trustworthy data products

Defines contracts, tests, ownership, lineage, and freshness expectations for data used by teams and models.

Scalable processing

Chooses batch, streaming, and storage patterns around volume, latency, recovery, and operating cost.

Operable pipelines

Designs idempotent jobs, backfills, alerting, and incident procedures rather than treating a successful first run as done.

Relevant toolkit

SQLPythondbtSparkAirflow

Delivery evidence

Selected work

Finance Reporting Lakehouse

regional banking

Designed and delivered a production data platform focused on financial reporting pipelines; reduced month-end reconciliation exceptions by 49% through contract-tested transformations. The release included tested transformations, lineage, freshness SLOs, backfill procedures, and cost monitoring.

SQLPython

Reconciliation Exception Workbench

regional banking operations

Built the supporting control and measurement layer for the primary system, covering review queues, regression checks, operational visibility, and a documented handoff to the owning team.

SQLSpark
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Relevant experience

Career timeline

Senior Data Engineer

2024–Present

Devlyn client assignments · Remote

  • Led financial reporting pipelines delivery for a regional banking team and reduced month-end reconciliation exceptions by 49% through contract-tested transformations.

Data Engineer

2019–2023

regional banking product company (confidential) · Rabat, Morocco

  • Built production systems in regional banking, with increasing ownership of reliability, testing, and stakeholder delivery.

Skill depth

Show experience in context.

VerbalCommunicationDomainUnderstandingProblemSolvingCodeQualitySystemDesignDeliverySpeed
Competency shapeAssessment across the same six dimensions used for every profile.

Relevant experience by skill

SQL8 years
Python7 years
dbt6 years
Spark5 years
Airflow8 years
Data Modeling7 years
See the complete skill index

Languages

PythonTypeScriptSQLBash

Frameworks

PythondbtSparkKafkaFlinkGreat Expectations

Tools

TerraformDockerDagsterGitHub ActionsDocker

Platforms

DatabricksSnowflakeBigQueryAWS

Storage

Delta LakeSnowflakeBigQueryPostgreSQL

Paradigms

Data contractsMedallion architectureStreaming pipelinesData observability

Credentials

Certifications

dbt Analytics Engineering Certification

dbt Labs · 2023 · Certified

SnowPro Advanced: Data Engineer

Snowflake · 2026 · Certified

Communication

Languages

English

Fluent

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