Curriculum Vitae

David Buzinkai

38 Narcisova street, Dunajska Luzna 90042, Slovak Republic
Mobile: [on request]; E-mail:; Web:
Currently I am working for Johnson Controls International as a SAP Technical Operations Manager. I am leading two teams of 22 SAP Administrators to operate 36 complex SAP landscapes 24/7/365. I see myself as a hardworking, flexible and reliable person that loves the world of IT.


2001 – 2007UNIVERSITY OF ECONOMICS, Bratislava, Slovak Republic
faculty of business management, comprehensive management
dipl. thesis: Forecasting in turbulent business environment
finished in 2007 with university degree
1997 – 2001COMMERCIAL ACADEMY, Nitra, Slovak Republic
administration and correspondence
finished in 2001 with high-school diploma
Training/Courses2018/2013SAP HA-200 (SAP HANA operations and administration)
 2017SAP TADM-200 (Operating System and Database Migration)
 2016SAP ADM-328 (EHP Installation and Upgrade)
 2015SAP SM-200 (IT Service Management – Configuration)
 2014SAP SM-100 (SAP Solution Manager Configuration for Operations)
 2013SAP E2E-100 (End-to-end root cause analysis)
 2012SAP ADM-200 (AS Java 7.0 administration)
 2011SAP ADM-506 (Database administration Oracle II.)
 2011SAP ADM-505 (Database administration Oracle I.)
 2011ITIL (ITIL v3 Foundation Exercise)
 2009SAP ADM-325 (Software logistics)
 2008SAP ADM-315 (Workload analysis)
 2008SAP ADM-940 (Authorization concept)
 2007SAP ADM-100 (AS ABAP administration I.)

Professional experience:

2011 – presentJOHNSON CONTROLS INTERNATIONAL, Bratislava, Slovak Republic
 Full-time job, SAP Technical Operations Manager (currently)
– Leading two teams: SAP Basis and SAP Operations with 22 administrators located in US, Slovakia and India (managing the SAP inventory, maintenance planning, software lifecycle/roadmap planning, vendor management, working closely with Senior Leaders and Business Relationship Managers).
 Full-time job, SAP Basis Platform Team Leader (until September 2019)
– Leading the team of 11 SAP Basis administrators (defining responsibilities, setting up goals, reviewing KPIs, workload planning, interviewing new candidates).
 Full-time job, Senior IT system administrator (since April 2016)
– Responsible for SAP products operations (basis module), OS (SuSE, Redhat, Windows), DB (HANA, Oracle, MSSql, Sybase ASE) and related non-SAP products (KoFax, IXOS, TaxWare).
Disaster RecoveryDisaster Recovery simulation – annual project where team received a disaster scenario and had to recover the systems to fully operational state.
JCI AwardAwarded for an exceptional performance during performance tuning of important and problematic SAP system.
SAP Standardization InitiativeI have built a set of procedures, standards, policies and best practices for our whole environment. Purpose of this initiative was to standardize SAP’s environment for better stability and supportability. Important part was also the patching policy which enabled regular patching of SAP infrastructure (OS, SAP kernel and DB).
2007 – 2011ACCENTURE TECHNOLOGY SOLUTIONS, Bratislava, Slovak Republic
 Full-time job, Senior Programmer
– Responsible for SAP products operations (basis module).
System ConsolidationConsolidation of system – merge several systems, landscapes setup, adaptation of processes and SAP objects to new environment
System Carve OutCarve out of systems as client split into two separate entities – migration of servers, setup of whole system landscapes, system copies, adaptation of processes and SAP objects to new environment
BDC OscarAwarded for exhibiting an exceptional technical skills

Other experience:

2017 – presentTEAM-CAMP.NET, Dunajska Luzna, Slovak Republic
personal project, web page (PWA) for managing amateur sports teams
2006 – 2007GIESECKE & DEVRIENT, Nitra, Slovak Republic
work during university study, database developer and administrator
Logistics – development, management and administration of MS Access database
2005 – 2006CITIBANK SLOVAKIA, Bratislava, Slovak Republic
work during university study, helpdesk employee
Department of e-banking – software installations, solution of problems during software (CitiDirect) run, user administration
2003 – 2005MEDINA TOURS, Bratislava, Slovak Republic
part-time job, travel agent
Travel agency – hotels and tickets reservation, communication with clients, representation at exhibitions, tend customers at airport, development of custom reservation tool


• Slovak/CzechNative (IRL-5)• EnglishProficient (IRL-4)
• GermanElementary (IRL-1)• SAP BasisExpert (14 years)
• MS WindowsProficient (20 years)• MS OfficeProficient (20 years)
• LinuxProficient (14 years)• OracleProficient (10 years)
• SQLProficient (10 years)• PHPProficient (10 years)
• JavascriptProficient (10 years)• MySQLTrained (10 years)
• ABAPTrained (10 years)• Visual BasicTrained (10 years)
• SAP HANAProficient (8 years)• MSSQLProficient (5 years)
• Android (Java)Trained (3 years)• Sybase ASETrained (2 years)

Personal details:

Date of birth12. February 1983
Martial statusMarried
Interestscomputers (programming), electronics (home automation), sports (soccer), family, psychology & physics