Serkan Bilsel
Fullstack Developer
Istanbul, Turkey
I build production-ready web, mobile, and AI-enabled systems with a strong focus on performance, reliability, and long-term maintainability. On the web side, I work primarily with Next.js (App Router...
) and TypeScript, building SSR and SSG applications optimized for real-world traffic, SEO, and scalability. I actively use React Server Components and modern optimization techniques to keep applications fast and predictable in production. For data-heavy features, I design backend APIs powered by ASP.NET Core (6/8) following clean architecture principles. I work extensively with MongoDB using advanced aggregation pipelines where performance and correctness matter, and with SQL Server when relational modeling is the better fit. On the mobile side, I build and ship production applications using React Native and Ionic + Capacitor, managing the full deployment lifecycle for both the App Store and Google Play. I also design AI integration layers with multi-provider routing, automatic failover, and model rotation, ensuring AI-powered features remain stable, controllable, and cost-efficient in production environments. I’m not interested in hype-driven development. I focus on building systems that stay reliable when things go wrong.
Serkan Bilsel
Fullstack Developer
I build production-ready web, mobile, and AI-enabled systems with a strong focus on performance, reliability, and long-term maintainability. On the web side, I work primarily with Next.js (App Router...
) and TypeScript, building SSR and SSG applications optimized for real-world traffic, SEO, and scalability. I actively use React Server Components and modern optimization techniques to keep applications fast and predictable in production. For data-heavy features, I design backend APIs powered by ASP.NET Core (6/8) following clean architecture principles. I work extensively with MongoDB using advanced aggregation pipelines where performance and correctness matter, and with SQL Server when relational modeling is the better fit. On the mobile side, I build and ship production applications using React Native and Ionic + Capacitor, managing the full deployment lifecycle for both the App Store and Google Play. I also design AI integration layers with multi-provider routing, automatic failover, and model rotation, ensuring AI-powered features remain stable, controllable, and cost-efficient in production environments. I’m not interested in hype-driven development. I focus on building systems that stay reliable when things go wrong.
