Ján Polačok Email & Phone Number

Bratislava

- Creation of vision, plan, coordination activity for * Oracle livecycle - coordination activities in line with new feature implementation that enable improve performace and agility* MS SQL livecycle - coordination activities in line with new feature implementation that enable improve performace and agility* OGG on-line replication technology* POC coordination (BI tools, WF manager for near to online analitics)* R&D architecture and planning* OPS tools architecture, coordination of development for automation OPS* Covering of audits for database and operation part of BI* Applications with database - architecture and coordination to have good performance and be responsive* Coordination of teams inside IT during activitiesReleased in 2020:BCK MANAGER - Tool that can fully utilize backup library and can make backup in shorter time with better cost/value. Whole solution delivered by my team (architecture to development and implementation) DONEPassword changer - usefull UI for user password changing DONE300+ - DBs, OS Aix, Os Linux, MS SQL, Ms Windows lifecycle DONEOur BI self service solution lifecycle (performance benefit speed up aprox. 50%) DONENew capability of analytical ecosystem DONEPower BI is in b uilding phase DONEOptimization of data processing - performance, for internal and legal (critical patch, hw and sw tunning to maximum utilization our vietual platform) our goal -10% duration time WIPMember of team to choose new performance tuning platform for whole stack DB, App server, integration - Dynatrace is now alive DONEReleased in 2019:300+ - DB lifecycle using automated tool

Bratislava

I am responsible in Slovenska Sporitelna for:- Leading of database specialists team responsible for Oracle and MS SQL databases- Covering BI from platform and process point of view- Covering operational for Data warehouse and Data marts across all environments- Planning of strategy and activities- Budget management- Covering technology architecture for DB and BI- Covering RFI and RFPActivity in 2016-- Environment provisioning PHASE 1 (Oracle DB Environment cloning from reference environment)- Reporting for operational staff (To ensure overview about whole environment)- RFP for analitical tool- MS SQL platform stabilisation and development (standards, know how)- Oracle Livecycle- BI self service reporting - investigation of the solution (to find bootlnecks, to find solution for future implementation)- Start of activity for automation everything what is possible

Bratislava

I am responsible in Slovenska Sporitelna for:- Leading of database specialists team responsible for Oracleand MS SQL database- Planning of strategy and activities- Budget management- Technical architecture for DBs and BI

Bratislava

Team leader for Operational for DWH and DM

Bratislava

Operations of DWH and DM- Patching- Workload management- Performance tuning- Processing improving- Project support