
Lamia CHAINANE
@lamiachainane
I build automated ETL pipelines and Power BI dashboards that speed up supply-chain decisions.
What I'm looking for
At Promamec, I built an automated SQL Server and Power BI ETL/ELT pipeline for real-time decision-support dashboards, reducing report load times from 20 seconds to 5 seconds. I cleaned and modeled data in Power Query using a snowflake schema to make KPI tracking more reliable.
I also manage purchase-order tracking and international supplier logistics, while creating Excel dashboards for sales and project visibility. I'm building on this practical supply-chain reporting experience through advanced study in Big Data, BI, and digital transformation.
Experience
Work history, roles, and key accomplishments
Back-Office Assistant
Promamec
Sep 2023 - Present (3 years 1 month)
Deployed and manage a centralized tracking tool for 240+ purchase orders per year, improving traceability of payments and shipments. Coordinate daily logistics with international suppliers and designed an Excel-based activity dashboard for senior management.
Data Analyst
Promamec
Jun 2025 - Oct 2025 (4 months)
Designed and built an automated ETL/ELT pipeline using SQL Server and Power BI to generate real-time decision-support dashboards. Optimized SQL views to cut report load times from 20 seconds to 5 seconds and modeled data into a snowflake schema for reliable KPI tracking.
Founder
LilyBakeCake
Jan 2019 - Dec 2022 (3 years 11 months)
Founded and managed an event planning and catering business.
Commercial Assistant
Atlas Véhicules Industriels
Apr 2021 - Sep 2022 (1 year 5 months)
Managed sales and tracking for industrial vehicles and heavy trucks, coordinating with suppliers. Handled client relations, payment follow-up, and produced sales statistics and reporting to support commercial decisions.
Accounting Intern
Fiduciaire Exemplaires
Dec 2017 - Mar 2018 (3 months)
Assisted with fiscal year-end closing and tax filings.
Intern
Lydec
Mar 2017 - May 2017 (2 months)
Supported utility investment tracking.
Education
Degrees, certifications, and relevant coursework
IT Learning – ENSI
Professional Master's, Big Data, BI & Digital Transformation
2025 -
Pursuing a Professional Master's in Big Data, BI & Digital Transformation, completed alongside full-time employment. Certificate of completion issued; official diploma to be delivered in January 2027.
ESLSCA
Professional Bachelor's, Data Science for Business Management
2024 - 2025
Completed a Professional Bachelor's in Data Science for Business Management.
ISTA
Specialized Technician Diploma, Business Management
2015 - 2017
Earned a Specialized Technician Diploma in Business Management.
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
Job categories
Skills
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