// Hi, I'm Samin Yasar

Led the full frontend development of a scalable SaaS booking platform built with Next.js, React, and Tailwind. Designed and implemented responsive dashboards with real-time booking synchronization and AI voice assistant controls. Built role-based access systems supporting Superuser, Owner, and Team workflows. Integrated secure API communication with a custom Node.js backend to handle complex scheduling, equipment constraints, and analytics. Developed modular UI components for AI personality configuration, calendar integrations (Google & Outlook), and call activity tracking. Implemented secure authentication using OAuth2/JWT and handled payment status flows via Stripe. Focused on performance and UX, maintaining sub-1.2s UI update latency.

Built a mobile travel planning application using React Native, focused on generating personalized trip experiences through AI-driven recommendations. Integrated external APIs to fetch real-time data for destinations, attractions, and travel insights. Designed dynamic user flows for trip discovery, itinerary generation, and location-based suggestions. Implemented a responsive and intuitive mobile UI to ensure smooth navigation across planning stages. Structured the app with scalable components and API-driven architecture for future feature expansion. Focused on delivering a seamless experience from inspiration to actionable travel plans.

Built a full-stack PERN-based business management platform for handling project tracking, employee management, document handling, and task workflows with a strong focus on role-based access control. Developed a scalable backend using NestJS, PostgreSQL, and Prisma to manage complex relational data across projects, users, and permissions. Implemented multilevel RBAC system enabling fine-grained access control for Admin, Managers, and Employees. Designed a responsive frontend using React and Tailwind CSS to support dashboards, task boards, and document workflows. Integrated secure authentication and structured APIs for efficient data flow between modules. Deployed and optimized the application using Nginx for performance and production readiness.

Developed a full-stack B2B platform unifying online channels (website and Facebook) with in-store sales through an integrated POS system. Built a role-based admin panel supporting Admin, Agent, and Designer workflows for employee management, order tracking, and inventory control. Engineered a multi-channel order processing system with Redis caching, reducing checkout latency by 40% and enabling smooth real-time operations. Designed a responsive, component-driven frontend using React, TypeScript, and shadcn/ui to maintain consistent branding across customer-facing and internal tools. Integrated a scalable backend with Node.js, Express, and PostgreSQL to handle complex business logic and data flow. Focused on performance, reliability, and seamless user experience across all sales touchpoints.

Built a cross-platform mobile application connecting care seekers with verified providers using React Native, Expo, and NativeWind. Implemented real-time chat, audio/video calling, and location-based search with live updates for seamless interaction. Designed role-based onboarding flows with document verification, subscription tiers, and user-specific dashboards. Integrated multi-gateway payment systems including Stripe, PayPal, and Paystack with escrow support across multiple regions. Developed wallet and payout systems to manage transactions securely for both users and providers. Focused on performance, usability, and scalable architecture for a smooth cross-device experience.

Built a full-stack Quran recitation platform enabling users to read, listen, and engage with Al Quran in a clean, distraction-free interface. Developed the frontend using Next.js with a focus on performance, SEO, and smooth navigation across surahs and ayahs. Engineered a scalable backend with NestJS, PostgreSQL, and Prisma to manage structured Quran data, user interactions, and recitation features. Implemented audio playback, ayah-level navigation, and dynamic content rendering for an immersive recitation experience. Designed optimized API flows and data models to handle large structured datasets efficiently. Focused on simplicity, accessibility, and a calm user experience across devices.

NSN Shopping is a modern, responsive e-commerce website built with React (TypeScript) and styled using Tailwind CSS. It features a clean and intuitive user interface, seamless product browsing, and a dynamic shopping cart. This project showcases my expertise in front-end development, state management, and responsive design.

Designed and developed a modern, fully responsive web platform focusing on clean UI, smooth interactions, and immersive user experience. Built using React and modern frontend tooling with optimized component architecture and scalable structure. Implemented dynamic layouts, animations, and section-based navigation to create a visually engaging interface. Focused on performance optimization, accessibility, and mobile-first responsiveness across devices. Structured the project with reusable components and maintainable design patterns for long-term scalability. Delivered a polished frontend experience showcasing strong attention to detail and modern web design principles.