Angular Developer & Database Developer & L2 Support Specialist & Manual Tester & Oracle Developer

Der Kandidat arbeitet derzeit als Oracle-Entwickler, wo er für die Entwicklung von GUI-Benutzerbildschirmen für DWH-Daten in APEX für interne Kunden verantwortlich ist - z. B. Tabellen zum Anzeigen, Bearbeiten und Aktualisieren, Haupt- und Detailansichten, Dashboards, Einstellung des Sicherheitszugriffs je nach Benutzerrollen. Verwendet hauptsächlich Oracle PL/SQL und Javascript zur Unterstützung des APEX-Systems und ist auch für die Datenanalyse zuständig. Als Verwaltungsspezialist arbeitete er an einem System zur Erkennung von Betrug, er war für die Konfiguration und Überwachung der Anwendung zuständig, er überprüfte auch Limits (Anrufe, Daten, ausländische Besucher...), Überwachungsprotokolle, externe Schulung von Anbietern, Unterstützung von Perl-, Shell- und Oracle-SQL-Skripten, Benutzer von MS Windows- und Solaris (Unix)-Betriebssystemen für Skripterstellung und Überwachung, persönliche Betreuung aller Aufladekanäle (ATM, Internet, POS-Terminals, Webdienste, Gutscheine) und vieles mehr.

Oracle APEX Developer

(December 2022 - Present)

• Developing GUI user screens in APEX for DWH data, including tables, master-detail views, dashboards, and security access based on user roles.
• Proficient in Oracle PL/SQL and JavaScript for APEX support.
• Analyzing data to support internal clients.

IT Analyst and Tester

(March 2019 - November 2022)

• Conducted manual and automated testing of financial applications.
• Configured payment terminals and prepared test scenarios.
• Utilized PowerShell and SQL scripting.
• Analyzed payment data to ensure accuracy and functionality.

Senior Specialist IT Administrator

(January 2004 - February 2019)

• Configured and monitored fraud detection systems, including customer limit checks and log monitoring.
• Administered prepaid recharge systems, participated in development, and ensured safety functionality.
• Managed reload channels, multicash platforms, and participated in various projects.
• Conducted reconciliation support and resolved customer support tickets.
• Provisioned and activated mobile banking cards and supported development programs.

Administrator and Programmer

(November 2000, July 2001 - December 2003)

• Administered ERCOM and DynamITE simulators and NIS/NFS servers.
• Supported tester and simulator DB via MYSQL tool.
• Developed shell scripts and provided networking support.
• Participated in software and hardware installations and received training in France and Germany.

ERCOM Scenario Developer (Test Environment Developer)

(December 2000 - June 2001)

• Developed ERCOM simulator scenarios using SDL (Specific Definition Language).
• Created UNIX test scripts for ERCOM simulator.

Programmer and ORACLE SQL DB Model Administrator

(April 1999 - October 2000)

• Developed SQL database stored procedures for payment cards.
• Administered databases in Oracle Designer.
• Utilized UNIX for batch processing and data handling.

Programmer

(August 1998 - March 1999)

• Developed frontend applications using Visual Basic.
• Created SQL database stored procedures for banking account operations.

Programmer

(August 1996 - July 1998)

• Developed frontend applications using GUPTA - CENTURA.
• Created SQL database stored procedures and managed DB objects.

Designer and External Technical Consultant

Designer

(August 1993 - July 1996)

Consultant

(August 1996 - July 1998)

• Designed pressure vessels, presses, and conveyors for the food industry.
• Handled material specification, cooperation letters, and price offers.

Technical Assistant

(August 1991 - June 1993)

• Conducted electrodialysis experiments in the laboratory.
• Provided support for lab and technical documentation