Open to opportunities

Nour Saied

@noursaied

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Data Engineer at Scheidt & Bachmann Maghreb who built a tested medallion data platform and a plain-English AI Copilot.

Tunisia

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What I'm looking for

I’m open to junior or associate Data Engineering and Applied AI roles, internships, or volunteering. I’m open to remote or on-site work, relocation, and international assignments.

At Scheidt & Bachmann Maghreb, I designed and built a governed analytics platform for Toronto Parking Authority customer-service data, shaped around a support-team lead’s workflow. Incremental Airflow pipelines feed a Bronze-to-Silver-to-Gold PostgreSQL warehouse.

I modeled the Gold layer as a dimensional star schema and validated it with a 34-test dbt suite. A Cube semantic layer serves both an Apache Superset dashboard and a LangGraph AI Copilot, which lets teams query data in plain English with guardrails.

Earlier at Scheidt & Bachmann Maghreb, I implemented a RAG assistant for Confluence using Ollama-hosted Mistral-7B and ChromaDB. I containerized the application with Streamlit and Docker Compose, and a CPU-to-GPU migration cut query latency by 90%.

At Centre National de l’Informatique, I developed a Dinar–Euro exchange-rate forecasting model and improved forecast accuracy by 15%. My projects also include a real-time Kafka and Spark Structured Streaming lakehouse and speaker-recognition pipelines that reached 98.63% peak accuracy.

Experience

Work history, roles, and key accomplishments

Data Engineer Intern

Scheidt & Bachmann Maghreb

Feb 2026 - Jul 2026 (5 months)

Designed and built a governed analytics platform for ServiceNow customer-service data, including a medallion warehouse, dbt tests, and a Cube semantic layer. Delivered a CI/CD pipeline and an AI copilot for natural-language querying.

Airflow PostgreSQL DBT Cube Apache Superset LangGraph GitHub Actions Docker CI CD

AI Intern

Scheidt & Bachmann Maghreb

Jul 2025 - Sep 2025 (2 months)

Implemented a RAG assistant for Confluence knowledge retrieval using Ollama-hosted Mistral-7B and ChromaDB. Developed and containerized the full-stack AI application, optimizing inference infrastructure to cut query latency by 90%.

RAG Ollama Mistral 7B ChromaDB Streamlit Docker Compose Microservices

Data Science Intern

Centre National de l’Informatique (CNI)

Jun 2024 - Aug 2024 (2 months)

Developed a time-series forecasting model for Dinar–Euro exchange-rate prediction using SARIMA, Prophet, and hybrid SARIMA–XGBoost, improving forecast accuracy by 15%.

SARIMA Prophet XGBoost EDA Augmented Dickey Fuller (ADF) Test Time series Forecasting

Education

Degrees, certifications, and relevant coursework

National School of Electronics and Telecommunication

Engineering Degree, Data Engineering and Decisional Systems

2023 - 2026

Engineering Degree in Data Engineering and Decisional Systems from the National School of Electronics and Telecommunication, Sfax, Tunisia, from 2023 to 2026.