Sezgin Serhat Karaaslan, Mba Email and Phone Number

Leading the implementation, maintains and updates of data & analytics strategy of Allianz Turkey in collaboration with executives and functional leaders. Acting as a thought leader in emerging data practices, governance and technologies. Articulating the future of data management to enable Allianz Turkey to thrive in using data as an asset.• Leading a team of 50+ data engineers, responsible of the end to end data & analytic solutions• Responsible for the analysis, development, deployment and maintenance of 20+ local and global business intelligence projects, as well as implementing smaller scale business unit requests and resolving incidents and problems raised• Leading Global projects such as Global Datawarehouse, Global-Anti Fraud Solutions, Anti Money Laundering, Process Mining etc..• Carrying out maintenance operation of analytical platforms like Informatica Pwc, Mdm, IDQ, SAS, PowerBI, Cognos and Microstrategy• Performing initiatives such as data cleaning, data quality, reports and datamart housekeeping and code performance improvement• Handling vendor management• Supporting planned maintenance work done by infrastructure and security teams• Designing and implementing SDLC, Dev-Ops and Agile Transformation processes• Supporting the company's regulatory reporting and audits• Managing the OPEX and CAPEX budget of Business Intelligence domain (~100M TL)

Global responsibility of Data Analytics and Campaign Management Operations including Datawarehouse, Data Mining, Data Architecture/Governance, Big Data, Complex Event Processing and Stream Analytics, Reporting Platforms and Data Integration Tools• Lead a team of 12 professionals responsible of the operational excellence, reliability, availability, monitoring, tuning, data integration, data quality, real time analytics, machine learning, Dev-Ops and problem solving of the systems operated• Managed critical reporting such as Customer, Revenue, Regulations, Taxes and business critical subjects such as network analytics, marketing analytics, sales analytics, finance analytics and HR analytics• Coordinated the C-level management on initiatives based on own assessment of new technologies (software/hardware) globally • Responsible of Operational Strategies and Initiatives, SLA Management, Operational KPIs • Lead and drove Enterprise Data Quality Program • Lead SOX compliance issues for software standards • Responsible of resource management for roadmap projects • Responsible of OPEX budget of BIS (~15M TL)

• Lead projects to move analytical environments to new infrastructures• Decommissioned Cognos reporting environments and building new data model on MicrostrategyMonitored and controlled ~ 25K ETLjobs that provide data integration to DWH and ODS systems with Ab Initio, Oracle PL/SQL, and ODI ETL tools• ETL performance improvement and implementing data quality codes • Converted regulatory reports of the company to new ETL structure and preparation of ETL codes (~23M TL saving)• Prepared dashboards for critical KPIs and projects (Scorecard Dashboard, Real Time Monitoring Mobile Dashboard, Network Monitoring Dashboard)• Managed the business reporting team, automation of critical reporting and reporting support to business units• Lead the management of reports and incentive applications of Turkcell individual and corporate dealers such as ICM Dealer Incentive System. • Provided high data quality and high availability with making Service Level Agreements• Lead the Virtual Data Science Team for providing high benefit outputs like operational excellence, increase incomes, decrease problems, and provide continuity• Handling vendor management• Provided Microstrategy and Cognos trainings to business units• Initiated on-site data quality improvement actions through call center and dealer visits • Supported global projects for the group companies (KKTCELL- Incentive Premium System, LIFE - DWH & ODS Platforms)• Performed associate manager responsibilities

• Gathered requirement and demands within business parties including consumer and corporate sales, marketing, finance and it departments• Participated in Datawarehouse re-engineering project as business and technical analyst and reporting specialist• Developed manual and automated reports within data warehouse systems with T-SQL/PLSQL ad-hoc queries• Prepared and scheduled the high visual KPI reports such as performance, availability and monitoring with Microstrategy for top management• Gave trainings to power user and business user groups about Microstrategy reporting application• Determined the problems about data quality on DWH and ODS (Operational Data Storage) systems, and cooperate relative team for taking permanent actions• Converted manual reports into automated reports that can be obtained through the MicroStrategy reporting product• Developed and scheduled SMS infrastructure for daily pursuit of field operations• Lead Cognos system administration, developing and monitoring ETL jobs, analyzing and developing reports and dashboards