Cahyo Fajar Pamungkas

- Built mediaxportal.com from scratch using Laravel and CodeIgniter, implementing MVC architecture with emphasis on intuitive UI and optimized page performance. - Developed responsive layouts and interactive UI components using CSS and JavaScript, ensuring consistent cross-device experience. - Integrated notification and communication features to streamline event coordination workflows between customers and admins. - Maintained and debugged production applications, performing regular updates and performance monitoring to ensure system stability. - Developed a Vue.js SPA for Erha Clinic, implementing component-based architecture for maintainable and performant frontend. - Refactored and optimized Erha's frontend UI, improving responsiveness and load efficiency across mobile and desktop devices.

- Customized WordPress templates for 6 clients including Transfashion Indonesia, DMP, IndoIndians, and Godiva Indonesia, aligning each with client-specific branding and functionality requirements. - Integrated WooCommerce to enable end-to-end e-commerce functionality covering product management, checkout processes, and order tracking. - Developed custom WooCommerce and Tickera dashboards to enhance admin usability and improve sales visibility. - Built multiple custom WordPress plugins including WooWA Status Checker for real-time WhatsApp delivery tracking from the dashboard, and Multi-Resend Order Plugin for batch WooCommerce order management. - Implemented WhatsApp messaging automation via WooWA for event.indoindians.com and iitix.com, with custom interaction logic to boost user engagement and streamline event support workflows. - Ensured cross-site compatibility and performance optimization with tailored UI/UX improvements across all client projects.

- Developed end-to-end Flutter mobile application for Handover.id as the sole mobile developer, handling UI architecture and implementation independently. - Implemented clean architecture principles to ensure scalable and maintainable codebase across the application. - Utilized Bloc pattern for efficient state management, enabling reactive and predictable UI updates. - Collaborated with one backend developer to design and build REST APIs, taking ownership of specific API modules and integration on the mobile side. - Ensured smooth data synchronization between Flutter frontend and backend services through close collaboration and end-to-end testing. - Optimized app performance and responsiveness across multiple device sizes through continuous iteration and testing.

- Developed the complete frontend web platform for Handover.id, an automotive marketplace for buying and selling new and used vehicles, using Next.js and Tailwind CSS. - Built core marketplace features including vehicle listing pages, advanced search and filter functionality, and vehicle upload forms with an intuitive user interface. - Integrated Midtrans payment gateway to enable secure and seamless transaction processing within the platform. - Implemented SEO optimization leveraging Next.js server-side rendering and static generation to improve search engine visibility and organic discoverability. - Managed global state across the application using Zustand, ensuring efficient and predictable data flow throughout the platform. - Built responsive and dynamic UI components ensuring consistent and optimal user experience across mobile and desktop devices. - Managed frontend application infrastructure to ensure stability, scalability, and performance as the platform grew.

- Developed and managed a task management application for Astra using Bootstrap and Laravel. - Implemented a user-friendly interface with Bootstrap for responsive design. - Integrated Laravel to handle the backend operations and data management. - Enhanced task assignment and tracking features for improved productivity. - Ensured robust security and data integrity within the application.

- Built a government institute website using Bootstrap and jQuery. - Designed a responsive layout to ensure accessibility across devices. - Integrated jQuery for dynamic interactions and improved user experience. - Optimized the site for fast loading times and smooth navigation. - Implemented cross-browser compatibility to ensure consistent functionality.

- Developed an internal guestbook application for PT MRT Jakarta to digitize and streamline visitor data entry and retrieval processes. - Designed a clean and user-friendly interface to ensure ease of access and efficient interaction for non-technical staff. - Managed and maintained the company's internal web portal to support day-to-day communication and team collaboration. - Optimized database queries and data handling within the guestbook application for faster and more reliable data retrieval. - Implemented role-based access control and security measures to protect internal portal and guestbook data from unauthorized access.