As a Senior Business Analyst at Yapı Kredi Teknoloji, I analyze legacy systems and gather requirements to create comprehensive Functional Analysis Documents (FAD), including business needs, user scenarios, database specifications, and UX designs. I serve as the primary liaison between business units and development teams, ensuring smooth project progression and effective communication. As the Epic Owner in an agile team, I manage tasks, monitor progress, and oversee sprint planning. I conduct functional, application, service, and database testing, coordinate User Acceptance Testing (UAT), and resolve issues using tools like PL/SQL, MS Office, and Postman.Previously, as a Senior Solution Consultant at DEMAND KNOWN Inc., I led mathematical programming projects to optimize category management, sales, and inventory planning. I managed data with SQL, PostgreSQL, Git, and Visual Studio Code, ensuring high-quality data flow and ERP module accuracy.Earlier, I interned at HAVELSAN A.Ş., designing an order web interface for the ETI MADEN project, and at Anadolu Efes, where I optimized water usage in CIP processes to support sustainability. I also gained experience as a Game Operator at Morey's Piers, demonstrating adaptability and communication skills.