Victor Tomsa

Detection of fraud by KPN customers as quickly as possible. Minimize revenue leakage for KPN. Design, develop and test solutions for detecting high usage and fraud. SQL, PL/SQL, PHP, Javascript, Angular9, Booststrap, Angular Material, Agile, Jira, Continuous integration, ITIL, Customer Support

Detection of fraud by KPN customers as quickly as possible. Minimize revenue leakage for KPN. Design, develop and test solutions for detecting high usage and fraud. SQL, PL/SQL, PHP, Javascript, Angular7, Booststrap, Angular Material, Agile, Jira, Continuous integration, ITIL, Customer Support

Develop and maintain the tools of the company. Improve existing functionalities and run test over application. Creating functional tests. Technologies: Javascript, HTML, CSS,Web services, APIs, Git, Jira, Angular4, Bootstrap, Angular Material, Agile

Development of the internal tools of the company. Support and maintenance of Billing System modules, bug detection and fixing, patching and upgrading of Billing System applications. Development/Maintenance of the self-Care services. Technologies: SQL, PL/SQL, Oracle DB basics, PHP, JavaScript/Typescript, Angula

Development and support of the internal tools of the company. Running performance testing of the existing applications and features. Support and maintenance of Billing System modules, bug detection and fixing, patching and upgrading of Billing System applications. Technologies: SQL, PL/SQL, Oracle DB basics, PHP, JavaScript/Typescript, Angular

- Reporting statistical information on mailing; - Timely reporting of mailing statistics. Prevent fraud and ensure security of sensitive customer invoice data; - Provide support and/or maintenance for one or more applications in production while ensuring the commitment towards the Customer in terms of lead time for the intervention and reinstating the service; - Support and maintenance of Billing System modules, bug detection and fixing, patching and upgrading of Billing System applications;