- Big Data EngineerOrange Business Services2017 - PRESENT
Technologies: Hadoop, Spark, Elasticsearch, Cassandra, MongoDB
- Responsible for performance management of the big data platforms.
- Managed the Hadoop cluster with all included services.
- Applied and deployed new changes and also fixed current incidents on big data platforms.
- DWH & Campaigns Senior AnalystEtisalat2014 - 2017
Technologies: Teradata, SQL, Java, Spring, IBM Streams, Campaign Management Tools
- Performed analysis and segmentation on customers profiles.
- Added new customer attributes on campaign management application.
- Developed new platforms and applications that interact with the customers with different channels.
- Built new ad hoc integrations between campaign management tools and new channels.
- Created jobs for real-time campaigns to target users based on specific events.
- MIS SpecialistADIB2013 - 2014
Technologies: Business Objects, Crystal Reports, SQL, Sybase, MS SQL Server
- Designed and implemented new database models for reporting purposes.
- Developed extraction jobs and stored procedures.
- Implemented Business Objects universes and developed Business Objects reports.
- Developed custom Crystal Reports.
- Performed data transformation.
- DWH Support AnalystEtisalat2012 - 2013
Technologies: Teradata, Oracle, SQL, Datastage, Teradata Warehouse Miner, Unix Shell Scripting
- Deployed and fixed issues for production ETL jobs, data mining, and analytics models.
- Developed new shell scripts for automatic monitoring and alarms for production issues.
- Software DeveloperITS2011 - 2012
Technologies: MS SQL Server, Oracle, Sybase, Java
- Developed new modules in core banking applications.
- Performed a full migration of the trade finance applications from Sybase to a SQL server.
- Implemented a full-service interface for a trade finance application.
- Developed custom reports using Crystal Reports.