Manel Rhaiem
Senior Data Platform Engineer
Berlin, Germany
Summary
👤
Senior🎓
Top SchoolManel Rhaiem is a Senior Data Platform Engineer based in Berlin with 12 years of experience designing and operating cloud-native data ecosystems. He has led end-to-end data platform initiatives—implementing tiered storage in BigQuery, building data lakes on AWS with Glue/S3, and deploying streaming CDC and real-time analytics stacks using Kafka, Faust, Rockset and Trino. Manel focuses on data quality and governance, embedding automated checks (Soda) and access controls to make data trustworthy and actionable for cross-functional teams. He’s experienced migrating and modernizing ETL landscapes (Redshift→Snowflake, Matillion→Airflow) and building ingestion patterns with Airbyte and serverless functions for robust cataloging. An early contributor to Mozilla projects, he has hands-on experience in QA automation and RTL localization, reflecting a pragmatic mix of engineering rigor and product-minded UX sensitivity. He combines technical leadership and mentorship with a continual appetite for cutting-edge data tooling to drive mission-aligned outcomes.
12 years of coding experience
7 years of employment as a software developer
License degree (B.Sc), Computer Science and Software, Honors, License degree (B.Sc), Computer Science and Software, Honors at ISIEngineer’s Degree, Business Intelligence, Honors, Engineer’s Degree, Business Intelligence, Honors at Ecole Sup Privée d'Ingénierie et de Technologies
French, English, Arabic, German
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (22)
uitest10
python10
marionette10
testing10
css10
internationalization10
test-framework10
localization10
qtest10
mozilla10
ui-testing10
test-automation10
html9
nm8
aba8
Programming languages (9)
Github contributions (5)
mozilla-b2g/gaia
Jul 2015 - Oct 2015
DEPRECATED - Gaia is a HTML5-based Phone UI for the Boot 2 Gecko Project. NOTE: For details of what branches are used for what releases, see
Role in this project:
QA Engineer / Test Automation Engineer
QA Engineer / Test Automation EngineerContributions:8 commits, 44 PRs, 74 comments in 3 months
Contributions summary:Manel primarily contributed to the UI testing framework for the Gaia project. Their work focused on developing and testing features within the Bugzilla Lite application, implementing login and logout functionality and ensuring correct UI behavior. Additionally, the user contributed to homescreen testing by addressing issues and fixing bugs related to the homescreen and added bookmark functionality. The user also made changes related to installing and uninstalling apps.
branchesphonejavascriptgaiahtml5
mozilla/bedrock
Dec 2014 - Jul 2015
Making mozilla.org awesome, one pebble at a time
Role in this project:Localization / Internationalization Specialist
Localization / Internationalization SpecialistContributions:6 commits, 8 PRs, 8 comments in 6 months
Contributions summary:Manel primarily focused on adapting the website's front-end components for Right-to-Left (RTL) languages, specifically Arabic. Their contributions involved adjusting CSS styles to ensure correct text alignment, layout, and visual presentation within the RTL context. This work included modifications to the HTML structure and CSS for various components like headers, tables, and promotional elements to properly support RTL display. This indicates a focus on internationalization and localization for the Mozilla project.
pebblefirefoxpythondjangocss
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