Data Engineering · Cloud · Agentic AI

I build reliable data platforms.

I am a Data & Cloud Engineer at leboncoin in Paris. For more than eight years, I have designed and operated distributed data platforms on AWS and GCP, with a particular focus on reliability. I am now extending this practice to agentic systems, including agent orchestration, MCP-based tool integration and LLM-powered workflows.

Abstract editorial composition showing data flows moving through platform layers.

Experience

Sep 2023 — present

Data & Cloud Engineer · leboncoin

Developing and operating data pipelines in Python, Spark, and Kafka, orchestrated with Airflow, as well as real-time systems with Flink. Building and evolving data platforms with Terraform, Hudi, and Iceberg; contributing to orchestration and processing migrations, observability, and operational reliability.

Mar 2018 — Nov 2023

Data & Cloud Engineer · Devoteam Revolve

Designing and implementing data lakes and ETL platforms on AWS and GCP. Automating infrastructure with Terraform and advising clients on architectural decisions.

Education

2016 — 2018

Grenoble INP — Ensimag

State engineering degree in computer science, specialising in information systems engineering.

2014 — 2017

ENSIAS

State engineering degree in computer science, specialising in software engineering.

2012 — 2014

Preparatory classes · Réda Slaoui, Agadir

Mathematics.

Skills

Data engineering

Python · Spark · Kafka · Flink · Airflow · Hudi · Iceberg

Developing, orchestrating, and operating data pipelines and distributed processing workloads.

Cloud & platform

AWS · GCP · Terraform

Designing and evolving cloud data platforms, automating infrastructure, and deploying reliable services.

Reliability & delivery

Platform engineering and migration · Pipeline operations · Data quality · Architecture

Designing operable, observable, and stable systems shaped around the teams that use them and production constraints.

Agentic systems

Agent orchestration · MCP · Tool calling · API integrations · Multi-step workflows

Designing and prototyping agentic systems connected to external tools and services, with a focus on permissions, testing, observability and reliability.

Certifications

LangChain Certified Agent Engineer (LCAE) · AWS Certified Data Analytics – Specialty · AWS Certified Solutions Architect – Associate · Machine Learning — Coursera

Languages

French · English · Arabic

French: bilingual · English: C1 — TOEIC 990/990 · Arabic: native.

Portrait of Othmane Nahyl.
Email nahyl.othmane@gmail.com Phone +33 7 52 44 58 98