Cross-Platform

Overview I build production-grade mobile and web applications that people actually use. From cross-platform mobile apps in Flutter and React Native to full-stack web platforms in TypeScript, I deliver clean, maintainable code with a focus on performance and user experience. My work on TOFY Go! - an English learning app handling 500K+ concurrent users - demonstrates this at scale. What I Can Do For You Mobile Applications Cross-platform apps with Flutter (Dart) or React Native (TypeScript): one codebase, native performance on iOS and Android Native integrations: Camera, GPS, push notifications, biometrics, speech recognition, and offline storage App lifecycle: From App Store / Play Store submission to ongoing maintenance and feature updates Real-world example: TOFY Go! - gamified English learning app for Bee2 AI, built with TypeScript, serving 500K+ users on AWS Web Applications SPA and SSR: React / Next.js for dynamic single-page apps, Hugo for blazing-fast static sites RESTful and GraphQL APIs: TypeScript backends with Express, Fastify, or NestJS Real-time features: WebSocket-based live updates, collaborative editing, push notifications Responsive design: Mobile-first approach that works on every screen size How I Work Discovery: Requirements gathering, wireframing, tech stack selection Development: Agile sprints with CI/CD and automated testing Delivery: Cloud deployment, monitoring, and ongoing support Technologies Frontend: TypeScript, React, Next.js, Flutter/Dart, TailwindCSS Backend: Node.js, Express, NestJS, REST, GraphQL Mobile: Flutter, React Native (Expo) Testing: Vitest, Jest, Playwright DevOps: Docker, CI/CD via GitHub Actions

Overview I build desktop applications that bridge gaps between web platforms, internal systems, and business operations. Using Electron.js for cross-platform desktop apps, I create unified interfaces that automate workflows, synchronize data across systems, and replace manual processes - proven with SonTechBot, an enterprise automation platform connecting Trendyol Fast Market, ERP systems, and license management. What I Can Do For You Desktop Application Development Cross-platform apps with Electron.js: One codebase running on Windows, macOS, and Linux with native OS integration Native capabilities: File system access, system tray, notifications, offline storage, and hardware access Auto-update: Seamless update delivery so your users always run the latest version Enterprise Automation E-commerce automation: Connect marketplaces (Trendyol, Hepsiburada, Amazon) with your ERP and inventory systems ERP integration: Real-time bidirectional sync between web platforms and on-premise database systems Order processing automation: Auto-download, validate, and process orders from multiple channels into a single dashboard Business Process Tools Unified dashboards: Single interface to monitor orders, inventory, financial summaries, and operational metrics License management: Software license tracking, activation, and renewal systems Reporting tools: Automated report generation and distribution Architecture Marketplace APIs to Desktop App to ERP System (MSSQL) to Company Website and License Management ...