Twenty1

BlackJack is a Telegram mini-app offering a fully on-chain, fair blackjack experience, ensuring no chances of manipulation. It uses Oasis Protocol to encrypt the dealer’s second card on-chain, gasless transactions via EIP155Signer, and Flow’s Cadence architecture for randomness. As part of a team of five, I developed the frontend using Next.js and designed smooth animations to enhance the user experience. The project won 2x🏆 at ETH Bangkok 2024.

Ledgrify

Ledgrify is a powerful financial management platform offering an interactive dashboard to track income and expenses. Key features include customizable chart types, account/date filters, CSV imports, bulk transaction management, and user settings personalization. Built with modern tech like Next.js 14, TailwindCSS, PostgreSQL, and Drizzle ORM, it ensures a seamless and secure experience with authentication via Clerk and efficient state management using Tanstack React Query. API functionality is powered by Hono.js.

BlazeBuy

BlazeBuy is a full-stack e-commerce platform designed to offer a smooth and intuitive shopping experience. Built using Next.js, Node.js, MongoDB, and Tailwind CSS, it features both an admin panel and a client-side interface. Admins can manage products, categories, featured items, and shipping fees effortlessly, while maintaining security through restricted access. On the client side, users enjoy seamless cart functionality, wishlist creation, and a robust search feature. With secure Stripe payment integration, account management for address updates, and coupon discount options, BlazeBuy ensures hassle-free transactions. Additionally, users can easily track their order history, enhancing overall convenience.