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John Marko

Candidate ID: 585778

Career Summary

Graduate with 4 years experience in IT - Software functional area

Skill Set

Installation and configuration of win XP/ vista/ 8/ 8.1/ 10/windows server 2012R2/DHCP/DNS/AD/DC, printers and software, oracle 11g /oracle Linux server/ WebLogic, forms & Reports

Professional Information

Total Experience : 4

Nationality : Sudan

Qualification Level : Graduate

Job Function : IT - Software

Work Location Preference : Kuwait, Bahrain, Oman, Qatar, UAE

Detailed Profile

PROFILE SYSTEMS AND DATABASE ADMINISTRATOR
Highly qualified, tenacious, and well-accomplished Systems Administrator. Armed with broad-based skills and experience in and maintaining databases required for development, testing, training and production usage, information Technology, checking databases redundancy, synchronization and providing daily system activities support: to bring significant improvements in efficiency and productivity, for the successful attainment of organizational goals. Trained to demonstrate proven effectiveness to concurrently prioritize and assume technical tasks. I am determined to implement earned skills for the rapid growth of the prospective organization by working effectively and consistently.


COMPETENCIES
Strong communication and presentation skills
Multi-tasking with specific attention to detail
Self-motivated and able to work at a consistently high standard
Logical and analytical approach
Very well organised with good time management skills

SKILLS AND EXPERTISE
Installation and configuration of win XP/ vista/ 8/ 8.1/ 10/ ??????????
System Level Programming and Troubleshooting, and Software Architecture ??????????
MySQL 5 Database Development ??????????
Installation and configuration of printers and software ??????????
Core Banking System ??????????
Installation and configuration of oracle 11g /oracle Linux server/ WebLogic, forms & Reports ??????????
Oracle OCA ??????????
Installation and configuration of windows server 2012R2/DHCP/DNS/AD/DC, ??????????

EDUCATION

Core banking system training on Funds Transfer Module by Silverlake Symmetri 2016
Core banking system training: Retail Banking & Branch teller Module by Silverlake Symmetri 2016
Core banking system training on Audit Areas Module by Silverlake Symmetri 2016
Core banking System Technical training by Silverlake Symmetri 2016
VMware VSphere: install, configure, manage [V5.5], VMware vCenter operation Manger: Analyze and predict [V5.X], VMware VSphere: Design Workshop [V5.5], VMware vRealize Operations Manager: install, Configure, Manage [V6.0] training | New Delhi – India 2015 Oracle certified Professional | MySQL 5 Database Administrator training | New Delhi – India 2014
Oracle certified Professional | MySQL 5 Database Developer training | New Delhi – India 2014
Oracle certified Associate | MySQL 5 training, New Delhi – India 2014
Redhad Linux Administration training | Koenig Solutions New Delhi – India 2013
Oracle OCA, OCP training | Koenig Solutions new Delhi – India 2012
Bachelor Degree Computer Science | Comboni college for Science & Technology | Khartoum Sudan 2010
Sudan School Certificate | ST Augustine Senior Secondary School- Khartoum Sudan 2006


WORK EXPERIENCE
Central Bank of South Sudan 2012 to Present
Application and Oracle Database Administrator
Responsibilities:
• Create and maintains all databases required for development and usage
• Perform the capacity planning required to create and maintain the databases
• Perform ongoing tuning of the database instances, Plans and implements backup and recovery
• Install new versions of the Oracle RDBMS and its tools and any other tools that access the Oracle database
• Control migrations of programs, database changes, reference data change
• Put standards in place to ensure that all application design and code is produced with proper integrity, security and performance
• Provide technical support to application development teams.
• Assist with impact analysis of any changes made to the database objects
• Troubleshoot with problems regarding the databases, applications and development tools
• Provided daily system activities support
• Performed EOD and SOD, according to time table given by the head of section
• Provided second line support to the branches


National Ministry of Health Republic of South Sudan 2011 to 2012
IT Officer
Responsibilities:
• Installed and configured computer hardware operating systems and applications
• Monitored and maintained computer systems and networks
• Troubleshoot system and network problems and diagnosing and solving hardware or software faults
• Provided support, including procedural documentation and relevant reports
• Followed diagrams and written instructions to repair a fault or set up a system
• Supported the roll-out of new applications
• Tested and evaluated new technology and conducting electrical safety checks on computer equipment

Feeder Airlines Khartoum-Sudan 2010 to 2011
System Administrator
Responsibilities:
• installation, Configuration and Administration of Windows File and Print Servers
• Supporting end users for all hardware and software problems, including, computer software and hardware, networking, printing, emails and the Air Line Reservation System
• Troubleshooting technical problems and implementing solutions
• Administering and auditing Security of Systems and Network Resources
• Managing Data Backups and Restores
• Disaster Recovery and Business Continuity Processes
LANGUAGES: | English | Arabic |

REFERENCES
Mr. Kwathi Arop D/Director for IT Department
Central Bank of South Sudan
Mobile: +211914769189, +447917835246
Website: https://bosshq.net
Email: kwathi@gmail.com