Lead Data Engineering
Orange - Jordan
Total years of experience :23 years, 5 Months
• Experience in designing, implementing large scale data processing, data storage and data distributed systems.
• Expertise in working with large data sets of Hadoop File Systems HDFS, Map Reduce, Hive, Sqoop, Flume, Oozie to build robust Big Data solutions.
• Efficient in building hive, pig scripts by capturing data from relational databases that provide SQL interfaces using Sqoop.
• Strong understanding of Big Data Analytics platforms and ETL in the context of Big Data.
• Designing Hadoop clusters that can be scalable of various configuration parameters and helps arrive at values for optimal cluster performance.
• Expertise in data cleansing data mining and efficient in building hive, pig scripts of loaded the dataset into Hive for ETL Extract, Transfer and Load operation.
• Strong technical background skills with the ability to perform business analysis. Understand the business requirement and extensively involved in the client deliverables
• Involved in technical and functional document irrespective of the project requirements
• Extensively used ETL methodology of development deployment experience in Telecom and Infrastructure domain with a strong understanding of data analytics by loading of data using.
• Being a flexible, highly motivated and effective leader/ leads with excellent analytical, troubleshooting and problem-solving skills to develop creative solution for challenging client requirements.
• Design and build GCP (Google cloud platform ) data driven solutions for enterprise data warehouse and data lakes
• Evaluate client business challenges and work with the team to ensure at the best technology solutions
• Collaborate with clients to decipher business requirements into technical requirements and deliverables
• Support existing GCP Data Management implementations
• Create, manage, and maintain the data governance process and architecture specifications for the company's business intelligence platform.
• Lead development team, maintenance and support activities.
• Strategic vision and direction for all Data Warehouse & BI functions.
Roadmap.
• Ensure success of BI implementations, improvements and overall process maturity.
• Experience with all aspects of BI projects/program management.
• Managed operational data stores, Data marts, ETLs, and analytic & reporting platforms.
• Extensive liaison with business users for enhancement of existing reporting procedures and creation of new functionality.
• Developed and adapted analysis tools, data and work flows, information and security requirements, and system infrastructure design to assure accurate and timely data extraction and report submission.
• KPI’s development and broader support for BU decision making.
• Sets strategic direction, Develops shared plans and reporting/BI
• Performance Enhancement and new development design.
• Performing daily performance and health check for all data sources.
• Loaded data quality assurance.
• Tested and analyzed relational and OLAP data.
• Developed a strong relationship with clients. Understand business requirements in order to facilitate clients related needs.
• Conducted interviews with managers, analysts and users from various departments (sales, marketing, finance, technical) regarding business goals and objectives.
• Handled support for Data & Order Management function of Enterprise Sales various clients.
• Reconciled requirement to Oracle business views and performed gap analysis on reporting needs.
• Convert Functional Requirements into Technical specifications and Adhere to SLAs.
• Tracked systems upgrade testing and report failures.
• Develop staff members, providing opportunities for both professional and personal growth.
• Design and create logical/physical data model based on business requirements.
• Design Data Warehouse - Data Mart structure for various applications with data
extraction measures to load the data marts
• ETL Development FOR either in SQL, PL/SQL or Using sap business objects and oracle
warehouse builder .
• Maintain Data Warehouse design life-cycle standard when compiling new development
projects, comprising design plan, test plan, process flow, implementation plan and final
documentation
• Generate specifications for data jobs, as working with users and developers to recognize
their data needs and relationship to existing business data
• Aid Product Development group to confine definitions of major data sources and
elements
• Responsible for performance analysis and tuning of the SQL code
• Provide updated documentation related to process flow between the feeder system and
Data Warehouse
• Participate in couples of data warehouse implementations once for mobile billing
(2004-2005 ) and second for fixed billing system (2006-2007) taking part most phases of
projects AS :
• Requirement analysis.
• System Analysis and Design.
• Design and implement and transform data in the staging area using BO Data Integrator
as ETL tool.
• Design and Implement scheduling scripts.
• Writing functional design and technical design documents.
• Perform code reviews to meet the design and coding standards.
• Develop and perform unit tests.
• Provide support for the deployment operations.
• In house trainer for the Data Warehouse and Business Objects Tool.
• Extract Predefined & Ad-hoc Reports Using Business Intelligence Software (Business
Objects) and provide Insight Information for all Financial or Marketing business area
systems
• Proficient in performing analysis and design and converting business requirements into
workable specs. for development, testing and implementation Recommended and
implemented fresh operating methods to develop data flow .
• Intensive experience in operating billing and charging systems, primarily Ericsson
convergent billing system and charging system (BSCS) covering the whole aspects of the
product.
• Participating in analyzing reports and helping decision makers in taking appropriate
actions depending on findings and outcome
• Programming and design of Jordan telecom bills using DOC1 .
• Produce complex statistics ad-hoc reports based on user defined requirement