System and Network Administrator with proven expertise at Bilişim Bilişim ve Yazılım Sistemleri San. ve Tic. AŞ. Skilled in virtualization technologies and adept at implementing robust security solutions. Known for enhancing system performance and reliability while fostering collaboration across teams. Proficient in Docker and Spring Framework, driving successful project outcomes.
Overview
12
12
years of professional experience
Work History
System And Network Administrator
Bilişim Bilişim ve Yazılım Sistemleri San. ve Tic. AŞ
Ankara
05.2019 - Current
System Administrator:
Key Responsibilities
Managing and maintaining Linux and Windows servers.
Administering VMware ESXI and KVM for virtualization.
Handling backup management using SPX Backup.
Implementing and managing Safetica DLP (Data Loss Prevention) solutions.
Configuring and maintaining Sophos VPN and Juniper Firewall.
Managing HP switches and access points.
Overseeing cPanel operations, including DNS, subdomain, and SSL management.
Utilizing DevOps tools such as Docker, Docker Compose, Jenkins, and
Bamboo for continuous integration and deployment.
Monitoring systems using tools like Grafana, Prometheus, Zabbix, Nagios, and Cacti.
Managing repository systems like Sonatype Nexus, and ensuring code quality with SonarQube.
Technical Skills in System Administration
Virtualization: VMware ESXI, KVM.
Networking: Sophos VPN, Juniper Firewall, HP switches, and access points.
Bilişim Bilişim ve Yazılım Sistemleri San. ve Tic. AŞ
11.2015 - 05.2019
Key Responsibilities:
Developed and maintained applications using Java SE (versions 6-8).
Worked with Java EE technologies, including Servlets, JSF (JavaServer Faces), JSP (JavaServer Pages), and EJB (Enterprise JavaBeans).
Utilized Spring Framework extensively, including Spring Core (Beans, Context, SpEL), Spring Web (MVC, Servlet), Spring AOP, Spring Aspects, Spring Data Access (JDBC, ORM, Transactions), and Spring Security.
Developed web services using SOAP and REST.
Designed and implemented user interfaces using JSF UI frameworks such as PrimeFaces, PrimeFaces Mobile, PrimeFaces Extensions, and Alta UI.
Worked with ORM tools like Hibernate and TopLink for database management.
Managed and deployed applications on application servers and servlet containers such as JBoss (4.2.3, 7.1.1), Wildfly (8.2.0), Apache Tomcat (6-7-8), and Weblogic 12c.
Integrated and managed databases, primarily MySQL and PostgreSQL.
Used development environments like Ubuntu GNU/Linux and Windows, and IDEs such as Eclipse, JDeveloper, and Visual Studio Code.
Technical Skills in Java Development
Programming Languages: Java SE (6-8), Java EE (Servlets, JSF, JSP, EJB).
Frameworks: Spring Framework (Core, Web, AOP, Aspects, Data Access, Security), Hibernate, TopLink.
Web Services: SOAP, REST.
UI Frameworks: PrimeFaces, PrimeFaces Mobile, PrimeFaces Extensions, Alta UI.
Development Tools: Eclipse, JDeveloper, Visual Studio Code.
Version Control: Git, SVN, CVS.
Build Tools: Maven, Apache Ant.
CI/CD Tools: Jenkins, Bamboo.
Intern Engineer
Özgür Yazılım A.Ş.
İstanbul(Avr.)
07.2013 - 08.2013
Education
Bachelor - Computer Engineering
Marmara University
06.2015
Associate Degree - Computer Programming
Çukurova University
05.2010
High School - Science
Semsettin Mursaloglu
06.2001
Skills
Java
Dhcp
DNS
Firewall
LAN (Local Area Network)
Microsoft Active Directory
Tcp/Ip
VPN (Virtual Private Networking)
WAN (Wide Area Network)
Http
Program Development Tools
Debian Linux
Red Hat Linux
Docker
VMware Esxi
VMM
Bamboo
Jenkins
Bitbucket
Java Servlets
Java RMI - Java Virtual Machine (JVM)
JavaServer Pages Standard Tag Library (JSTL) - Jave
Secure Shell
Software Engineering
Firewall Administration
Zabbix
Nagios
CVS
Svn
Apache Maven
Hibernate
Spring Framework
Spring Security
Spring Mvc
Spring Web Flow
Simple Object Access ProtocolSoap
RESTful
Oracle Weblogic
JBoss Seam
Wildfly
Personal Information
Date of Birth: 01/23/84
Gender: Male
Nationality: Republic of Turkey
Driving License: B
Languages
English, Advanced
References
Serhat Abdülbakioğlu, Rakuten, Application Engineer, 05300733949, serhat.abdulbakioglu@gmail.com, Akif yazılım konusunda hem deneyimlidir hem de gerçekten iyidir. Kendisine her durumda referans olabilirim.
Muhammet Akgün, ICTerra, Senior Software Developer, 05058328956, ce.muhammetakgun@gmail.com, Akif'in gerçek bir takım arkadaşı olduğunu, işini özveri ile yaptığını ve sorumluluk almaktan asla kaçınmadığını çalıştığımız dönemde bu özelliklerini bütün ekibe yansıtarak kendini göstermiştir.
Hobbies and Interests
Motorcycle
Tennis
Jogging
Technology
Ethereum
Cryptography
BlockChain
Smart Contracts
Algo Trading
Hyperledger
Chaincode
Fintech
Military Services
Completed
Seminars And Courses
ISO 9001:2015 Quality Awareness Training, 02/06/17, 02/06/22, 3 Hour, Bilişim Bilişim ve Yazılım Sistemleri San. ve Tic. A.Ş., Lecturer: Bilişim A.Ş. Quality Systems Coordinator.
Creative Destruction: In-House Entrepreneurship, 01/15/19, 01/15/19, 8 Hour, Özyeğin University, Lecturer: Dr. Murat Fiş
Hyperledger Blockchain Workshop, 04/26/18, 04/26/18, 8 Hour, Bilişim A.Ş., 2 hours of theoretical information about Blockchain was given and example Blockchain applications were developed over 2 samples.
Digital Transformation Hackathon Workshop, 04/25/18, 04/25/18, 8 Hour, Oracle Partner Hub - Istanbul
GIT, 05/03/17, 05/03/17, 8 Hour, Bilişim Bilişim ve Yazılım Sistemleri San. ve Tic. A.Ş., Lecturer: Akif Batur. Training for company employees about GIT.
Agile Software Development and Scrum Training, 04/28/16, 04/30/16, 17 Hour, Projera, Lecturer: Projera
Software Development Workshop with Java EE, 08/17/13, 08/31/13, 150 Hour, Linux Users Society and Internet Technologies Society, A 15-day hands-on Java EE coding workshop.
Free Software Development with Java EE 5 on Linux, 06/23/12, 07/08/12, 160 Hour, Linux Users Society and Internet Technologies Society, Theoretical training on Java EE 5 Technologies.
Timeline
System And Network Administrator
Bilişim Bilişim ve Yazılım Sistemleri San. ve Tic. AŞ
05.2019 - Current
Software Development Engineer
Bilişim Bilişim ve Yazılım Sistemleri San. ve Tic. AŞ
Electrical Field Engineer at PratikUs Electric Consultancy Energy Project Engineering, Trading Co. Ltd.Electrical Field Engineer at PratikUs Electric Consultancy Energy Project Engineering, Trading Co. Ltd.