ECE YILDIRIM

Senior Software Engineer

Türkiye

About

Experience

  • Senior Software Engineering at Bupa Acıbadem Sigorta
    Dec 2024 - Present · 1 yr 7 mos

    I developed the MASAK integration within the insurance application using Oracle PL/SQL packages, .NET, JavaScript, and CSS technologies. I provided rapid support for issues occurring in the production environment by creating on-the-fly scripts and permanent solutions. I worked on .NET-based API development and managed integration testing through SOAP services and Postman. I actively managed CI/CD processes on Azure DevOps, handled Git workflows with Visual Studio, and tracked development tasks through Jira.

  • Senior Software Engineering at ING Türkiye
    Jan 2022 - Jan 2025 · 3 yrs 1 mo

    • Migrated critical banking customer processes to the .NET MVC platform, supporting the bank’s digital transformation. • Converted monolithic architecture into scalable microservices and developed new Java services to reduce database dependency. • Designed optimized Oracle PL/SQL database models to improve system performance. • Implemented queue-based integrations with RabbitMQ, including message publishing, consumption, and debugging. • Resolved production issues rapidly to maintain system stability and continuity. • Developed detailed logging, error-handling, and security mechanisms to enhance system reliability. • Collaborated with business units to gather requirements, analyze workflows, and translate them into technical solutions. • Created UML diagrams and documentation to visualize business and technical processes. • Supported DevOps processes by analyzing and prioritizing incoming requests. • Acted as a bridge between business and technical teams, ensuring clear communication and expectation management.

  • Software Developer at Acıbadem Technology
    Nov 2020 - Jan 2022 · 1 yr 3 mos

    I work for Acıbadem Technology company and I work full time as a Junior Developer in Software Finance. Solving the bugs in the desktop (WPF) application used. Converting WPF application used in hospitals to .Net MVC. Active development and support of the HBYS software, which we prepared with the MVC infrastructure of Acıbadem Technology, in operations abroad, including Malaysia, Singapore and the Netherlands. Creating table, trigger, package, view, relation (primary-key, foreign-key) objects with PL/SQL in Oracle Database using Toad editor. Testing pages and opening and tracking tasks from Jira for bugs and histories. We apply agile scrum methodology in order to better understand the processes in the team, to accelerate the action of the work and to be able to follow it better. At the same time, I am also developing the Catalog application that I wrote in MVC with .Net Core and Entity Framework at the same time.

  • Finance Software Development Intern at Acıbadem Hastanesi
    Apr 2019 - Oct 2020 · 1 yr 7 mos

    I work as a Software Finance Intern in the Information Technologies department of Acıbadem Hospital as a semi-real. Toad editor has been removed from the table, trigger, package, display, relationship (primary-key, foreign key) objects with PL / SQL in Oracle Database. Working with relevant development teams for Testinium integration within the scope of the automation project. Partitioning of automation application in Java language mirrored Testinium tool. Sharing the xpaths on the screens with the development team. Preparation of scenarios and test cases for patient registration system screens running on the web platform. Web screens showing related results by querying from Oracle Database where errors in the system can be queried, HTML codes can be queried separately in Visual Studio Visual Studio and .NET / C # programming language of Patient Registration system screens running on the Chinese language Web platform Adding error messages with Visual Studio for pages running on Acıbadem type web .NET platforms, adding new components and validations to screens. Check-in & check-out operations on Visual studio Jira application where job requests are entered and followed up

  • Student Assistant at İstanbul Ticaret Üniversitesi
    Jan 2019 - Jun 2019 · 6 mos

    Computer Engineering Department Assistant