Software Developer

• Jul 2021 - Present

Software Developer

• Oct 2019 - Jul 2021

Projects: BTK Customer Adjustment Created inquiry, payment and adjustment web services and packages. Efsun Email and mail systems are builded via PL/SQL Projects: BTK Customer Adjustment Created inquiry, payment and adjustment web services and packages. Efsun Email and mail systems are builded via PL/SQL

System Engineer

• Jul 2018 - Oct 2019

Responsible for maintenance of Trading and Post-Trading Systems for Borsa Istanbul which is Turkish Capital Market • Linux Servers are installed and regularly maintained for various products. • Disk controls and administration is operated. • Several automations are done for Trading Systems. • Patching and upgrades are completed for servers. Responsible for maintenance of Trading and Post-Trading Systems for Borsa Istanbul which is Turkish Capital Market • Linux Servers are installed and regularly maintained for various products. • Disk controls and administration is operated. • Several automations are done for Trading Systems. • Patching and upgrades are completed for servers.

Billing Senior Specalist

• Jan 2018 - Jul 2018

• Billing processes are operated successfully.• Performance problems are resolved on Rating System of Vodafone.

Billing Services Specialist

• Apr 2017 - Jan 2018

Projects :CCPS ModernizationCCPS and mail order systems will be handle by BPPS system.Legal PaymentLegal payments will be available on E-Devlet which is a website that used by citizens of Turkey.

Invoicing & Collection Specialist

• Nov 2015 - Apr 2017

-Proactive management and controlling Kenan Billing System, Legal Pool System and Dunning System,-Finding root cause of custumer complaints and creating defects to solution team,-Integration of shell scripts and PL/Sql procedures to Uc4(Automation Tool) and Cron,-UAT of production defects,-Providing End-to-End checks,-Coordination of deployment processes,-Deployment of PL/Sql, Java and shell scripts to production,YTS Technical Owner:-Reporting customers which should be transfer to legal pool to law department in certain periods using UC4 automation tool,-Transferring customers to legal pool via shell scripts that are created by us,Collection:-Checking bank connections using Crontab's jobs in unix,-Checking correctness of banks' payment and debt files daily,-Providing smooth interrelation between Vodafone and banks Show less

Intern

• May 2015 - Jun 2015

News and weather application is developed on Android News and weather application is developed on Android

Intern

• Mar 2015 - May 2015

Sales of 7070 services which is belong to Vodafone is analyzed using MsSql Sales of 7070 services which is belong to Vodafone is analyzed using MsSql

Software Development Intern

• Jul 2014 - Aug 2014

Stocktaking program is developed using Asp.NET and MsSql Stocktaking program is developed using Asp.NET and MsSql

Software Development Intern

• Jul 2013 - Aug 2013

Informations of THY's Airports are integrated to Google Earth using C programming language. Informations of THY's Airports are integrated to Google Earth using C programming language.