RPRajdeep Palintrackrai.hashnode.dev·Sep 24 · 3 min readWhy We Ditched Our Physics Graph for a 3D Flip Card VaultAs developers, we apply to a lot of jobs. Between regular applications and cold-emailing founders, it’s easy to lose track of who you talked to and when. When building TrackrAI, a smart dashboard for 00
RPRajdeep Palintrackrai.hashnode.dev·Sep 4 · 3 min readHow One Brutal Code Review Saved Our Live SaaS ArchitectureWhen you build a SaaS, you think your architecture is bulletproof right up until the moment it isn't. We recently announced that TrackrAI—our AI-powered Job Application Tracker—was scaling up its prod00
RPRajdeep Palintrackrai.hashnode.dev·Sep 1 · 4 min readHardening a Next.js & FastAPI SaaS: How We Bulletproofed TrackrAI for Production Deploying an MVP is one thing. Scaling it into a hardened, production-ready SaaS that securely handles real-world payments, malicious traffic, and edge-case bugs is a completely different beast. Over 021
RPRajdeep Palintrackrai.hashnode.dev·Aug 12 · 5 min readFrom Vite to Next.js 15: A Migration Story for Better SEO and PerformanceFrom Vite to Next.js 15: A Migration Story for Better SEO and Performance When I first built TrackrAI — an AI-powered job application tracker — I chose Vite as my frontend build tool. It was incredibl00
RPRajdeep Palintrackrai.hashnode.dev·Aug 6 · 4 min readScaling TrackrAI: Why We Migrated to Supabase & RazorpayWhen building TrackrAI, a platform designed to supercharge the job application process using AI, we initially started with a standard tech stack: a managed PostgreSQL database on Render and Stripe for00
