Freelancer profile translated to English.
Back to original languageAbout Hatem
Hatem, nice to meet you! I am a Data Engineer with over 5 years of experience.
Motivated, with the ability to learn and respond to various challenges, and above all passionate about Data, I have carried out various projects that have allowed me to consolidate my skills and enrich my experience in my field of expertise, particularly in data ingestion pipelines, technical migration of solutions to Datalake environments, etc..
Do not hesitate to contact me for any potential challenges, I would be delighted to discuss with you!!
See you soon.
French
Native or bilingual
English
Fluent
Arabic
Native or bilingual
Can work on-site
Paris (up to 40km)
Experience
- SCORCloud Data EngineerBANKING AND INSURANCEJuly 2022 - Today (3 years and 11 months)Paris, FranceMigration of various data sources from a Legacy application (SQL server) to an Azure Datalake.
- Société GénéraleData EngineerBANKING AND INSURANCEAugust 2018 - June 2022 (3 years and 9 months)Paris, FranceTechnical migration of a Legacy application (Oracle + Informatica) for customer profitability management to a Datalake environment.- Design of the technical architecture of the solution- Functional & business analysis and understanding- Import of reference data from the Oracle DB- Ingestion of source files and data normalization- Data processing and treatment- Development of BDD tests- Data storage on HDFS- Job automation- Industrialization and integration into DEV, UAT & PROD environments- Technical and functional monitoring on Kibana- Technical POC for reading & writing data in S3 buckets
- KeyrusData EngineerAUTOMOBILEJune 2017 - July 2018 (1 year and 1 month)Tunis, TunisiaImplementation of a tracking pipeline to intercept actions and preferences of users on an online car sales platform.- Personalization of events and definition of types (search, consultation, clicks, etc…)- Collection, enrichment, and ingestion of data into a Hadoop cluster- Identification of authenticated and unauthenticated users- Data processing by creating queries and defining KPIs- Job automation to optimize processing time- Creation of dashboards providing a global view of user engagement, following different analysis axes (sessions, viewed ads, customer preferences..)- Definition of customer segments to build a recommendation engine.- Dockerization of the data ingestion pipeline
Recommendations
Be the first to recommend Hatem
Help this freelancer shine by sharing your experience working together.
These freelancer profiles also match your criteria
Agatha Frydrych
Backend Java Software Engineer
4.7
(3)
2
Baptiste Duhen
Fullstack developer
4.6
(4)
5
Amed Hamou
Senior Lead Developer
4
(2)
7
Audrey Champion
Web developer
4.3
(3)
4
Education
- Fundamental License in Computer ScienceFaculty of Sciences of Tunis2014
- Engineering DiplomaHigher School of Engineering and Technology of Tunis2017Spécialité Big Data
Certifications
- Big Data Developer Mastery AwardIBM2017
- Cloudera Developer Training for Spark and HadoopKEYRUS2018