Full-Stack Web & Mobile Developer, owning projects from requirements analysis through production deployment. Engagements typically start from an unscoped requirement or problem statement, which I translate into a technical plan before implementation begins.

Engineering approach: statically typed languages, layered architecture, and automated testing/linting enforced from the first commit, prioritizing long-term maintainability over short-term velocity — codebases stay extensible as requirements change, without requiring a rewrite.

Primary stack: Flutter for mobile, Node.js / Express / TypeScript for backend services — single point of ownership across the database schema, API layer, and client implementation.

📱 Flutter App Development Cross-platform iOS and Android apps from a single Dart codebase, with native modules where platform APIs require them.

🌐 Web Development Responsive, performance-optimized websites and web applications, built on accessibility and SEO fundamentals.

⚙️ Backend Development Server-side systems on Node.js and Express, designed for maintainability and horizontal scaling.

🔌 REST API Development Documented, versioned REST APIs with authentication, input validation, and structured error handling.

🧩 Full-Stack Development End-to-end ownership of the application layer — database schema, API design, and client implementation.

🎨 UI Implementation Pixel-accurate implementation of design specs, including responsive breakpoints and interaction states.

⚡ Performance Optimization Profiling and optimization of load times, render performance, and query efficiency.

🧭 Technical Consulting Architecture review and technical roadmap planning for early-stage and scaling products.

Dropline — Real-Time Messaging App Instant delivery across one-on-one chats, group chats, and community channels, with a validated, guided sign-up flow. In active development ahead of Google Play Store release.

Mobile Code · API Code · Details

Akdeniz Evim — Real Estate Mobile App Two-sided marketplace for daily-rental vacation homes, with map-based search, saved listings, and reviews for buyers, and listing management for owners via a secured REST API.

Details

Editoryum — Blog Website Publishing platform for literary writing and poetry, with a custom CMS admin panel that lets a non-technical team manage content independently, fully responsive across every device.

Details

Piqo — Photo Sharing App Real-time feed for captioned posts, likes, and comments, using managed backend services to meet the client's timeline without a custom server.

Code · Details

yigitesmen.com — Business Website Site covering services, portfolio, and pricing, presented through a custom, from-scratch design system.

Live