Reznek Csaba
👤 Profile Summary
IT professional with over two decades of experience in the banking sector and enterprise environments. Specializing in large-scale system analysis, design, and the operation/integration of critical database and application server infrastructures (MSSQL, Oracle, Weblogic, Linux). Combining strong analytical thinking with deep technical expertise to deliver complex business projects.
💼 Professional Experience
Senior System Analyst
Implementation and architectural design of a new enterprise-level Identity and Access Management system. Analyzing business requirements, preparing functional and technical specifications, and coordinating development and testing processes.Administration of testing and development processes in JIRA and Confluence systems, preparation of test plans and test cases, tracking them, tracking of release processes. Participation in the investigation of errors that may occur after release.Log analysis, creating small programs and applications in Python, using SOAPUI, Postman testing applications.
System Analyst
Operation and support of enterprise Linux, Oracle database, and Weblogic application server infrastructure. Preparing comprehensive SRS (Software Requirements Specification) documentations, system-level workflow planning, and coordinating integration tasks.
Senior SysAdmin
Full-scale administration, tuning, and maintenance of critical enterprise MS SQL Servers. Managing High Availability (HA) cluster solutions, operating Weblogic and Oracle environments on Red Hat Enterprise Linux (RHEL) platforms.
Senior System Administrator
National-scale deployment and rollout management of modern barcode-based POS cash register systems. Operating central MS SQL and Oracle database systems, along with third-level (L3) production systems support and troubleshooting.