Ceyda Yapar

Software Engineering Intern @ Yapı Kredi Teknoloji

About

Final-year Computer Engineering student at Ege University with fintech internship experience at Yapı Kredi Teknoloji and Garanti Teknoloji, focused on backend development, system observability, and data-driven platforms.Worked with Java, Spring Boot, SQL, Dynatrace, Kafka, and Spark on financial systems and real-time monitoring solutions.Seeking opportunities in backend, data, or platform engineering to build secure, scalable, production-grade systems.

Country

Türkiye

City

Istanbul

Industry

Computer Software

Skill

SQL Constraints, Analytical Queries, Data Modeling, Relational Database Design, EER / ER modeling, Domain-Driven Design (DDD), System Design, Software Architecture, UML, Knowledge Graphs, Data Analysis, Natural Language Processing, Apache Spark, Apache Kafka, Apache Flink, Hadoop, Hive, Distributed Systems, ASP.NET, Java, Spring Boot

Experience

Software Engineering Intern

Yapı Kredi Teknoloji

2026-2 - Present · 8 mos

Contributed to the development and maintenance of financial transaction services within the Money Transfers & Cash Management domain using Java, Spring Boot, and React. Implemented backend services, RESTful APIs, and database operations supporting secure, scalable, and high-availability financial systems in an enterprise fintech environment.

Resilience Management Intern

Garanti BBVA Teknoloji

2025-7 - 2026-1 · 7 mos

İzmir, Türkiye

Worked within the Investment Banking Resilience Management domain, contributing to observability, incident analysis, and operational resilience of critical financial systems. Designed Dynatrace dashboards, investigated alerts using Dynatrace and ELK, optimized SQL-based alerting and monitoring tables with SiteScope, and participated in chaos engineering exercises to analyze system topology, failure behavior, and recovery strategies.

Software Engineering Intern

DATAKOD YAZILIM A.Ş.

2024-6 - 2024-8 · 3 mos

İzmir, Türkiye

At DataKod, I developed an order management system and, in the process, expanded my knowledge of the MVC design pattern and SQL. Working on this project allowed me to strengthen my understanding of system design and database management concepts, which I actively studied alongside the project development.