TwishX

Marketers were juggling 4–5 unlinked SaaS subscriptions just to track UTM links, generate QR codes, schedule meetings, and collect survey responses — with analytics scattered across every tool.

Brought in to consolidate that stack into a single product marketers could run their whole workflow through. Built a monolithic marketing suite on Next.js and PostgreSQL, with Redis for caching, AWS S3 for asset storage, and a message queue handling async jobs. Shipped 5 custom link domains, 10 QR code types (contact, media, text, vCard, PDF, website URL and more), a Calendly-style scheduler that syncs to Google Calendar, and a logic-based survey builder — backed by real-time IP, OS, region, and UTM analytics.