Computer Engineer · .NET, iOS & NLP
Ankara, Türkiye iletisim@tekinali.com
I'm a computer engineer. For nearly 10 years, I have been developing highly concurrent backend systems using .NET, Redis, and Apache Kafka, alongside high-performance native iOS applications using Swift. I transform these infrastructures into smart systems capable of semantic text understanding through Natural Language Processing (NLP) integrations. While building new architectures is exciting, my favorite task remains the same: finding and accelerating that one slow query bogging down the system. Reducing execution times from seconds to milliseconds through advanced database design, Citus sharding, and pinpoint indexing optimizations on SQL Server and PostgreSQL is my core expertise.
Support the seamless execution of daily operational processes while updating and enhancing web and desktop applications to align with evolving business needs. Develop and deliver mobile applications for both internal and external users, ensuring high performance and usability throughout their lifecycle.
C# · .NET · ASP.NET · SQL Server · Objective-C · SwiftUI
Validated and analyzed large-scale data sets (Big Data) received from financial institutions to ensure accuracy and consistency. Managed data pipeline and integration processes to regularly populate and synchronize internal and external database systems on scheduled cycles.
Sybase IQ · Apache Spark · Java
Supported daily operations and high availability for a large-scale ecosystem serving 18 million users, and was directly responsible for systems on the on-premises internal network.
C# · .NET · ASP.NET · SQL Server
Developed scalable and high-performance backend systems and RESTful APIs using C# and ASP.NET Core. Designed, optimized, and maintained relational database schemas and complex queries utilizing PostgreSQL.
C# · ASP.NET Core · PostgreSQL
Proactively optimized daily schedules and hourly departure-arrival plans of passenger vessels according to adverse weather and sea conditions. Coordinated operational flows across terminals and piers to ensure voyages were conducted safely, punctually, and without disruption.
An app that creates personalised stories in a chosen genre, letting users read them, listen to them and steer where they go. The iOS client is built with SwiftUI, the web panel with ASP.NET Core MVC and the services with ASP.NET Core Web API.
Swift · SwiftUI · C# · ASP.NET Core · Entity Framework
An interval training timer for Apple Watch.
Swift · SwiftUI · HealthKit
A service that combines tracking updates from several carriers behind one REST API.
C# · ASP.NET Core · PostgreSQL · Redis
A tool that visualises SQL Server query plans and flags expensive operators.
C# · .NET · SQL Server · Blazor
A platform where people build and share their CVs. The web front end and REST API are built with ASP.NET Core, and the data layer with Entity Framework Core on SQL Server.
C# · ASP.NET Core · Entity Framework · SQL Server
A web-based app for keeping track of progress on the Dukan diet.
ASP.NET · .NET Framework · SQL Server
Bachelor's degree
Master's degree