404 Lab - ERC-404 Tokenization & OTC dApp
Ahtasham Khan Niazi
404 Lab - ERC-404 Tokenization Platform & OTC Marketplace
Project Overview & Role
The 404 Lab team needed a user-friendly platform to simplify the creation and trading of experimental ERC-404 tokens. The main objective was to eliminate complex coding barriers for creators, allowing them to launch tokens effortlessly while providing built-in over-the-counter (OTC) trading and transparent revenue-sharing mechanisms.
As the Full-Stack & Blockchain Engineer, I built the entire dApp architecture from concept to production launch.
Responsibilities & Contributions
Developed responsive interfaces using Next.js, React.js, and modern styling libraries to ensure a smooth, intuitive dashboard experience for token creators
Architected secure server-side logic using Node.js and Express.js, supported by MongoDB for reliable data tracking and user management
Integrated Web3 libraries including Ethers.js, Web3.js, and Wagmi to handle non-custodial wallet connections and automated smart contract deployment for tokenization
Tech Stack & Tools
Frontend
Next.js
React.js
Tailwind CSS
Backend & APIs
Node.js
Express.js
MongoDB
Integrations
Ethers.js
Web3.js
Wagmi
Smart Contract Tools
UI/UX
Figma
Key Impact & Results
Delivered a streamlined, code-free token creation platform that removes technical roadblocks for creators
Enabled secure peer-to-peer OTC trading and transparent revenue-sharing flows within a single interface
Established a scalable full-stack codebase designed to handle growing transaction volumes and community participation
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Posted Sep 29, 2026
Built an ERC-404 tokenization and OTC trading platform using Next.js and Web3 tools, enabling code-free contract creation and secure revenue sharing.
