Professional Experience
My journey and roles in software development and IT operations.
ARD Grup Bilişim Teknolojileri A.Ş.
07/2024 - Present
Software Support Specialist
- Addressing requests from taxpayers and tax offices, providing solutions to system-related issues.
- Active software support for DATAP, EBYN, ATAK, EPDK, E-Tebligat, Ketsis, Evis, INTVergi Dairesi, İzaha Davet, MDOS, Sarp-Ritap.
- Utilizing SyBase, PostgreSQL, Postman, SOAP UI to analyze problems and build query-based solutions.
SyBase
PostgreSQL
SOAP UI & Postman
Teknoritma Yazılım
03/2022 - 07/2024
Assistant Software Developer
- Developed applications using C#, .NET Core, ASP.NET, Entity Framework, Ext JS.
- Managed databases via T-SQL & SQL Server, writing Stored Procedures, Functions, Triggers, and performing Backups.
- Implemented Data Annotations, Fluent Validation, and data migration apps.
- Responsible for active feature coding, optimizing DB query performance, and fixing software bugs.
.NET Core / C#
SQL Server
Web API
Innova Yazılım
01/2020 - 02/2022
Operations Specialist
- Managed system ops using Software Development Tools, Gray-Log, and Riverbed.
- Executed performance tuning via T-SQL statistics and updated HBYS configurations.
- Configured data backups, server maintenance, user accesses, and handled log/error tracking.
Gray-Log
Server Maintenance
HBYS
Teknoritma Yazılım
08/2018 - 01/2020
Product Specialist
- Used Balsamiq Mockup for wireframes, managed tasks via Jira, and documented via Confluence.
- Created crystal reports, debugged TFS issues on financial projects, and wrote specific database queries.
- Handled software training and managed client expectations for national/international healthcare projects.
Jira / Confluence
Crystal Reports
FFT Bilgisayar & Elektronik
12/2017 - 07/2018
Technical Support Technician
- Hardware troubleshooting, OS/Software configuration, network setup.
- Security camera system installation. Server/OS patch management.