Razorpay, Cashfree, or PhonePe — and Collect vs Pay flow: here’s the engineering decision tree for shipping a UPI integration that survives production traffic.
A Director of Engineering breaks down the real stack, sprint schedule, and trade-offs behind shipping an AI-assisted MVP in 30 days — and the specific cases where rushing it will cost you more later.
No-code, low-code, or full-code: picking the wrong tier for your MVP costs more than the build itself. Here’s how to weigh team skill, timeline, budget, and exit intent before you write a single line.