Sr. Data Analyst (backend developer - - VODAFONE - Pune - Wizbii

Sr. Data Analyst (backend developer -

  • Par VODAFONE
  • Pune (India)
  • Système d'information / Urbanisation des SI
2018-10-01T12:46:38+0000

Description de l'offre

Working for Business Intelligence requires a good understanding of the business context and the business requirements. Focus of the role is development and maintenance of BI Application Layer which is the data provisioning layer and direct interface to our BI customers in close collaboration with multidisciplinary team in other BICC and IT departments. Major focus isbackend development for this layer, which means, responsible for the development of required data structures, data marts, their provisioning with data and their transfer into regular service operation. Within BI Laboratory Approach rolecould be responsible for the development of ETLs from source systems into the Data Warehouse, as well as for provisioning a consistent data base. BI-LAB means a system, an application, a database for trials, experiments, tests investigations, etc. in BICC responsibilities. BI Lab environments might be deliver dataand information for a regular business workflow but their own technical basis is still in a pre-operational phase. It helps to stabilise, specify unclear andfast changing business requirements in an agile and encapsulated environment.

Our BImajor task and activities are organised in the 3 processes

·
Demand Fulfilment Process (DeFuP)

·
BI Service Operation Process (BISOP)

·
Service Support Process (SeSuP)

Assistance of DeFuP by participating on different projects, lager programs, or small requests will be emphasis of regular work. Support of BISOP and SeSuP in particular in case of critical issues and problem analysis are required as well.

·
Data Provisioning (ETL Development) for Data Marts and BI Applications

·
Fixing problems in cooperation with internal and external partners (e.g. Service owner, Tech. Support Team, IT-Ops)

·
Designing and implementing changes to the existing data model

·
Develop & maintain relational staging areas

·
Supporting operations team on data quality, data consistency issuesand essential business critical processes

·
Conducting preventative maintenance of the systems

·
Drive system optimization andsimplification

· Performance tuning for slow running jobs
· Develop BI scripts & programs (e.g. month end closing procedures)

· Performance tuning for slow running jobs
· Develop BI scripts & programs (e.g. month end closing procedures)

· Performance tuning for slow running jobs
· Develop BI scripts & programs (e.g. month end closing procedures)

·
Supporting business users in system handling and optimizing

None

Profil recherché

Qualifications :

Essential

§ MCA preferred

Desired

§ Technical Graduation- B.E.

§ Relevant certification

Essential

§ 3-4 years strong BI and Data Warehouse development experience

§ Strong SQL experience - Advanced level of SQL (Teradata) scripting and/or Oracle ODI programing

§ Excellent data interpretation skills

§ Good knowledge of data warehouse and a business intelligence, good understanding of range of data manipulation and analysis techniques

§ Working knowledge of large information technology development projects using methodologies and standards

§ Excellent verbal, written and interpersonal communication skills, demonstrating the ability to communicate information technology concepts to non-technology personnel, should be able to interact with client team and share ideas.

§ Strong analytical, problem solving and decision making skills, attitude to plan and organizework to deliver as agreed

§ Ability to work under pressure to tight deadlines.

§ Hands on experience working with large datasets

Desired

· 
Good skills in Microsoft Excel incl. VBA/Macro

· 
Good knowledge of Unix/Linux command line

· 
Basic understanding of Unixshell scripting

· 
Basic understanding of SAS scripting

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À propos de VODAFONE

Vodafone sucht ab sofort einen Praktikanten (m/w) im Bereich Führungskräfteentwicklung & Talent Management in Düsseldorf (DE011575).

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