Mohamed Rbaia-Data Engineer
Check rate
Experience
Data Engineer
BlaBlaCar
- Led the design and implementation of streaming pipelines on GCP and Kafka for BlaBlaCar real-time bus events (delays, cancellations, etc.), ensuring scalable and clean storage in BigQuery to enable efficient analytics and reporting.
- Revamped SEO and SEA marketing batch pipelines, leveraging Kubernetes and Airflow to efficiently orchestrate, scale, and manage over 20 million marketing keywords and 250+ interdependent batch workloads.
- Built and maintained Datadog alerts and dashboards for live monitoring of both streaming and batch pipelines.
- Ensured seamless delivery of these data pipelines by applying software engineering best practices (DRY principle, pair programming, Modular Design, TDD, CI/CD, etc.) and automating data infrastructure and deployments using IaC and Terraform.
Data Engineer
Southwest Airlines
- Contributed to implementing Network Planning and Scheduling algorithms for Southwest Airlines to build a profitable and robust schedule and increase market share.
- Built batch pipelines to ingest business metrics and automate the analysis of optimization results, making the team more productive and efficient.
Data Engineer
Qantas
- Led the design and implementation of disruption management algorithms to optimize Qantas operations, minimize disruption costs, and improve customer experience (3rd best innovation award in AGIFORS Ops 2020).
- Built batch pipelines to ingest business metrics, automate optimization results analysis, and showcase optimization benefits to various stakeholders.
- Led the design and implementation of streaming pipelines for critical airline feeds (e.g., aircraft maintenance feed (MEL), airline referential data) using Pub/Sub pattern and AWS services like SNS, SQS, and S3.
- Built CloudWatch alarms for live monitoring of these critical feeds in production and fast detection of anomalies.
Big Data Engineer
Amadeus
- Performed big data analysis around On-Time Performance (OTP) using diverse airline data sources and provided optimization recommendations powered by our in-house Operations Research algorithms.
Industry experience
See where this freelancer has spent most of their professional time.
Experienced in Aerospace and Defense, Information Technology, Transportation, and Tourism.
Business area experience
See which departments and functions this freelancer has contributed to most.
Experienced in Business Intelligence, Information Technology, Operations, Marketing, and Research and Development.
Languages
Education
ENSTA Paris, Institut Polytechnique de Paris
Engineering Diploma, MSc in Engineering - Optimization and Operations Research · Engineering - Optimization and Operations Research · Paris, France
Certifications & licenses
GCP - Professional Cloud Architect
GCP
GCP - Professional Cloud Developer
GCP
Statistics
Experience
Global experience
Expertise
Qualifications
Profile
Frequently asked questions
Have questions? Find more information here.
Mohamed is based in Paris, France and can operate in on-site, hybrid, and remote work models.
Mohamed speaks the following languages: Arabic (Native), English (Advanced), French (Advanced).
Mohamed has at least 13 years of experience. During this time, Mohamed has worked in at least 2 different roles and for 4 different companies. The average length of individual experience is 3 years and 2 months. Note that Mohamed may not have shared all experience and actually has more experience.
Based on recent experience, Mohamed would be well-suited for roles such as: Data Engineer, Big Data Engineer.
Mohamed's most recent position is Data Engineer at BlaBlaCar.
In recent years, Mohamed has worked for BlaBlaCar and Southwest Airlines.
Mohamed is most experienced in industries like Aerospace and Defense, Information Technology, and Transportation. Mohamed also has some experience in Tourism.
Mohamed is most experienced in business areas like Business Intelligence, Information Technology, and Operations. Mohamed also has some experience in Marketing and Research and Development.
Mohamed has recently worked in industries like Information Technology, Transportation, and Aerospace and Defense.
Mohamed has recently worked in business areas like Business Intelligence, Information Technology, and Marketing.
Mohamed holds a Master in Engineering - Optimization and Operations Research from ENSTA Paris, Institut Polytechnique de Paris.
Mohamed has 3 certificates. These include: GCP - Professional Cloud Architect, GCP - Professional Cloud Developer, and Scrum.org - Professional Scrum Master.
The availability of Mohamed needs to be confirmed.
Daily rate distribution
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Average rates for similar positions
Rates are based on recent contracts and do not include FRATCH margin.
The average daily rate is the mean of all daily rates from recent contracts of comparable freelancers on our platform.
The median daily rate is the middle value of all daily rates — half of comparable freelancers charge less, half charge more. Unlike the average, it is barely affected by outliers.
Calculated based on our freelancers’ daily rates as of 7 Sep 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
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