AML Data with Python

🚌 Try it yourself — Bus Fare Calculator BD This case study is based on a real, live product. Check it out below. Get Bus Fare Calculator BD → AI-generated illustration Real‑World Hook It was a rainy Tuesday in Gulshan. I stared at my laptop, coffee cooling, and saw a new notification: "You have a new lead!" The lead was a small boutique bakery, “Sweet Crumbs”, that’d just posted a Lighthouse report with a 62 Performance score. Their owner, Rafiq, was desperate—sales had dipped 12% since the last month, and his site was loading in 6 seconds on a 3G dongle. I drafted a cold email, slapped the Lighthouse score in the subject line, and hit send. No reply. After three more attempts, I realized I’d burned $1,200 of my own ad‑budget chasing a dead‑end. The Hidden Problem Most freelancers think a Lighthouse number is a magic bullet. “Your site scores 45, hire me!” sounds persuasive, but the reality in Bangladesh is messier. Local SMEs juggle: Spotty 3G/4G coverage tha...

🚌 Try it yourself — Bus Fare Calculator BD The app from this case study is live and free on the Microsoft Store. Check real fares and distances between any two points in Bangladesh. Get Bus Fare Calculator BD → AI-generated illustration My phone buzzed at 2 am. A client in Chittagong—owner of a tiny bus ticket kiosk—had just sent a screenshot of his PWA crashing on a 3G phone. The error: Service worker failed to fetch . He was losing 12 % of daily riders because the app wouldn’t load on the cheapest data plan. I had promised a fast, offline‑first fare lookup that would survive Dhaka’s 3G black spots. I was staring at a deadline, a frustrated client, and a pile of assumptions that I’d never questioned. The Hidden Problem Most Indie Developers Overlook Everyone talks about “offline‑first” as a buzzword. The reality in Bangladesh is far harsher: average 3G latency hovers around 2.8 seconds, data caps cost BDT 15 per gigabyte, and many commuters share a single 4G hotspot...