• Actively coding in transforming the Consumer and SME Loans module within the core banking system.• Proactively initiated and developed a code generator that boosts developers and decreases the development time by up to %80.• Contributed to developing an instant loan system for a car dealership.• Continuously acquired new technologies and actively shared this knowledge with the team.• Conducted a Proof of Concept (PoC) showcasing Spark’s efficiency by processing data over 85%… Show more • Actively coding in transforming the Consumer and SME Loans module within the core banking system.• Proactively initiated and developed a code generator that boosts developers and decreases the development time by up to %80.• Contributed to developing an instant loan system for a car dealership.• Continuously acquired new technologies and actively shared this knowledge with the team.• Conducted a Proof of Concept (PoC) showcasing Spark’s efficiency by processing data over 85% faster than the other batch solution. Used Spark framework and Hadoop environment to aggregate data and insert/update the database, significantly improving data processing efficiency.• Build Rest and gRPC microservices with Java 8, Java 17, Spring Boot, and Oracle 10g.• Designed event‑driven services with Kafka and facilitated real‑time data processing within the architecture.• Developed code following clean code principles under the guidance of Uncle Bob. Applied OOP concepts while coding, including SOLID, KISS, and DRY.• Created comprehensive sequence, UML diagrams, and solution documents for the services offered.• Used IntelliJ IDEA for development, Git for version control, Maven for project management, Sonar for code quality, and Bitbucket for repository.• Developed integration, functional, performance, and unit tests using Karate, Selenium, JUnit, Mockito, Powermock, and jMeter.• Designed web interfaces leveraging Lit Element and React.• Experienced in using agile methodologies like Scrum and Kanban. Show less

• Outsourced to Garanti BBVA Technology• Transitioned to a direct role within Garanti BBVA Technology. Continued contributing to and expanding the developments at Garanti BBVATechnology.

• Developed ”Bird Poop,” an engaging mobile game using Java 8 specifically designed for the Android platform. Used the LibGDX framework and incorporated Box2D as the physics engine.• Designed and developed tekduraknallihan.com, the Nallıhan Bird Paradise website, utilizing ASP.NET, C#, and MySQL. The website features a user‑friendly admin panel enabling content editing. Also used HTML, CSS, Javascript, jQuery, and Bootstrap.• Developed a customized WordPress theme tailored to the… Show more • Developed ”Bird Poop,” an engaging mobile game using Java 8 specifically designed for the Android platform. Used the LibGDX framework and incorporated Box2D as the physics engine.• Designed and developed tekduraknallihan.com, the Nallıhan Bird Paradise website, utilizing ASP.NET, C#, and MySQL. The website features a user‑friendly admin panel enabling content editing. Also used HTML, CSS, Javascript, jQuery, and Bootstrap.• Developed a customized WordPress theme tailored to the specific needs of matrisosgb.com.tr, using PHP, CSS, Bootstrap, and JQuery to develop a dynamic and responsive website.• Contributed to diverse projects involving plugin development, bug fixes, and theme creation by leveraging PHP, CSS, HTML, and jQuery-sourced from various freelance platforms. Show less

• Worked as a computer teacher for two years, was the chief of the computer department for over five years, and held a deputy principal role for three years across various educational institutions.• Mentored and coached students, providing guidance and support in their academic and personal development.• As the Chief of the Computer Department, I effectively communicated technical concepts to non‑technical individuals and developed my communication skills.• Recognized for leadership… Show more • Worked as a computer teacher for two years, was the chief of the computer department for over five years, and held a deputy principal role for three years across various educational institutions.• Mentored and coached students, providing guidance and support in their academic and personal development.• As the Chief of the Computer Department, I effectively communicated technical concepts to non‑technical individuals and developed my communication skills.• Recognized for leadership skills and promoted to Assistant Manager, enhancing my experience in management and leadership.• As a deputy principal, collaborated with diverse groups, including students, teachers, parents, administrative staff, and individuals of varyingage groups, showcasing adaptability and communication skills across diverse cultures and backgrounds.• Instructed various courses encompassing ASP.NET, MSSQL, HTML, CSS, Networking, and Graphic Design Show less

• Contributed to a web application project for estate and asset management within a university setting, employing ASP.NET 2.0, C#, MSSQL, GAIA Framework, Reporting Services, Toad as CVS, and AJAX services. The application was implemented across multiple universities for similar purposes.• Handled maintenance for the MSSQL database and wrote and executed complex TSQL scripts.• Designed user‑friendly web interfaces with HTML, CSS, jQuery, and Javascript

• Contributed to the development of a University Student Affairs Information System by coding specific components using ASP.NET, C#, and Oracle.• Designed user‑friendly web interfaces with HTML, CSS, jQuery, and Javascript.• Handled maintenance for the Oracle database and wrote and executed complex PL\SQL scripts

• Contributed to a web application project for estate and asset management within a university setting, employing ASP.NET 2.0, C#, MSSQL, GAIA Framework, Reporting Services, Toad as CVS, and AJAX services. The application was implemented across multiple universities for similar purposes.• Handled maintenance for the MSSQL database and wrote and executed complex TSQL scripts.• Designed user‑friendly web interfaces with HTML, CSS, jQuery, and Javascript

• As a summer intern, contributed to developing an ERP program in an institution's J2EE and Oracle environment, gaining valuable hands‑on experience in programming and design.