WASSILA NEZZAR
Montreal,QC
Overview
2
2
years of professional experience
1
1
Certification
Work History
Data Engineer Intern
CIUSSS Center, West of the Island of Montreal
05.2023 - 09.2023
- Reduced data discrepancies by 20% by implementing rigorous data validation techniques and automated error detection using Python.
- Enhanced data processing speed and accessibility by creating ETL pipeline for efficient data ingestion and transformation using Microsoft Fabric.
- Improved data integrity by implementing a robust relational data structure for a transactional application focused on monitoring four health services agreement types within the five CIUSSS of Montreal.
Database Tutor
UQAM
09.2022 - 04.2023
- Authored and coded database descriptions and delivered comprehensive lessons on SQL, and PL/SQL programming, and NoSQL databases.
- Taught 50+ undergraduate students the process of constructing databases and table structures for various applications.
Java Programming Tutor
UQAM
05.2022 - 08.2022
- Assisted 40 students in mastering programming concepts, covering GIT and agile methodologies, test-driven development with JUnit, refactoring techniques, and automated build processes using Maven.
Database Engineer Intern
Algeria Telecom
03.2021 - 09.2021
- Created SQL-based solutions to optimize billing processes, reducing errors and discrepancies in telecom billing reports by 15%.
- Built Power BI dashboard to visualize core business KPIs (e.g. Churn Rate), saving 10 hours per week of manual reporting work.
Education
Master of Science - Data Intelligence And Management
University of Quebec in Montreal
Montreal, QC01.2024
Master of Science - Artificial Intelligence And Multimedia
University of Mostefa Ben Boulaid Algeria
Algeria, Batna06.2021
Skills
- Hard skills: Data Analysis, Data Pipelines, Data Engineering, Machine learning
- Programming: Python, SQL, R, JAVA, Scala
- Tools & Frameworks: Hadoop, Apache Spark, Power BI, Microsoft Azure, Docker
- Database Management: SQL Server, Oracle Database, MongoDB
- Big Data: Data warehousing, ETL frameworks, real-time analytics, data mining
Certification
- IBM AI Workflo Machine Learning, Visual Recognition and NLP (2023)
- Microsoft Machine Learning Operations MLOps (2023)
- JAVA programming Certificate (2019)
Accomplishments
- French (fluent), English (fluent)
Timeline
Data Engineer Intern
CIUSSS Center, West of the Island of Montreal
05.2023 - 09.2023
Database Tutor
UQAM
09.2022 - 04.2023
Java Programming Tutor
UQAM
05.2022 - 08.2022
Database Engineer Intern
Algeria Telecom
03.2021 - 09.2021
Master of Science - Data Intelligence And Management
University of Quebec in Montreal
Master of Science - Artificial Intelligence And Multimedia
University of Mostefa Ben Boulaid Algeria
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