Data Architect

Vodafone Telekomünikasyon A.Ş.

RESPONSIBILITIES

• Responsible of VF Turkey’s Enterprise DWH Architecture & Data Model
• Maintain technical and business Metadata in the Data Warehouse.
• Alignment with Vodafone Group around modelling governance
• Act as technical lead for Data Governance initiatives
• Parcitipate Design Authority to comment architectural decision disccussions and participate critical decisions.
• Understands, Documents, and/or creates the Logical and Physical database design including the source to target data mapping and ETL processes.
• Execute impact analysis of new business requirements on DWH model and assist DWH analysis & development team for model changes.
• Conducting Data Discovery activities on the Data Warehouse and Source Systems to analyse data and determine that it is ‘fit for purpose’
• Modify the physical data model for efficient data access paths.
• Manage scope of the Data Model Documentation and comply with change management procedures.
• Profile and analyse source systems, working with source system and application owners to understand source data structures.
• Work together as part of IT delivery ensuring DWH deliverables are providing on time in each gate i.e. Mapping Document, Design document etc.
• Work closely with the Business&Development teams to ensure the design is meeting standards and delivering the right quality to the business 
• Key performance indicators:
• Maintaining and enhancing the Datawarehouse model.
• Maintaining and enhancing the dimensional model and presentation layer.
• Source to Target Mapping specifications.
• Presentation layer design preferred
• 10+ years of Data-Warehousing experience including 2+ years data modelling.
• Proficient in 3rd normal form relational modelling and dimensional modelling for data marts
• Data mapping specification writing skills
• Proficient in working on data modelling tools. Preferred Power Designer
• Expert SQL and Database skills on Oracle
• Experience with a number of ETL tools. Preferred ODI, Ab Initio.
• Has good knowledge of Telecom & BSS systems – Prepaid, Post-paid, CRM etc.
• Excellent interpersonal and communication skills

QUALIFICATIONS

Primary Skills: 

• 10+ Years of total industry experience preferably in telecom environment, Data Modelling Concepts, ETL Tools Knowledge (Ab Initio & ODI & Informatica),Oracle SQL/PL

• Knowledge of DWH, Proactive working mode, problem solver,     Strategic and analytics roles

Role purpose:

• This position requires a highly motivated and experienced with data modelling and ETL development skills.
• The data architect  is responsible for transforming business information into Conceptual, Logical and Physical Data Models that deliver diverse reporting, analytic, and downstream system integration capabilities. Key customers include Business Intelligence (Finance), Customer Value management (CVM), Marketing, Sales, Customer Care and Technology.
  The role includes business requirements management, source systems data analysis, source to target mapping, VIN/VID modelling and presentation layer design support. Data modelling responsibility should provide solutions to business teams that meets their functional requirements
• This position requires a highly motivated and experienced with data modelling and ETL development skills.
• The data architect  is responsible for transforming business information into Conceptual, Logical and Physical Data Models that deliver diverse reporting, analytic, and downstream system integration capabilities. Key customers include Business Intelligence (Finance), Customer Value management (CVM), Marketing, Sales, Customer Care and Technology.
• The role includes business requirements management, source systems data analysis, source to target mapping, VIN/VID modelling and presentation layer design support. Data modelling responsibility should provide solutions to business teams that meets their functional requirements This role is responsible for ensuring correct business needs which are clearly identified and stated. The process includes all requirements needed to deliver and maintain the solution such as required performance, tools and reporting activities.