Arjun Singh's Work | ContraWork by Arjun SinghArjun Singh
Full-Stack Developer | React, Next.js, Node.js & AWS
Built to replace scattered tools like Notion, Gist, and bookmarks. Features: syntax highlighting for 50+ languages, encrypted Message Vault, public sharing profiles, and collections. Live at quicksnip.in (http://quicksnip.in) with 10K+ developers, 500K+ saved items, and 99.9% uptime. Freemium model with subscription billing. Tech: Next.js, React, Node.js, MongoDB, Tailwind CSS, Google OAuth, REST APIs. BlinkChat is a real-time ephemeral chat platform built with the MERN stack (MongoDB, Express.js, React, Node.js) and Socket.IO (http://Socket.IO) for instant communication. No accounts, no registration, no data storage — just secure, ephemeral communication. Features: shareable chat links, anonymous random chat, QR code join, end-to-end encryption, code snippet mode with syntax highlighting, emoji messaging, typing indicators, and public rooms. Built with React, Node.js, Socket.IO (http://Socket.IO), and client-side encryption. Live at blinkchat.tech (http://blinkchat.tech) with 1,500+ users and a 4.8/5 rating. BuildInvoices (The online platform for building invoices) Built a restaurant discovery and table booking platform (Dine In Florida) that helps users explore restaurants, reserve tables online, and access dining discounts. Focused on a modern, user-friendly web experience with clear booking flow and conversion-focused UI for customer engagement.