Personal blog on early retirement, a little traveling, and analytics projects. I write about what I learn as I am learning it.
I’ve been turning twenty years of Operations Research models out of dusty Excel files and onto the open web, one at a time. The vehicle routing one — the free vehicle routing optimizer that lives at routing.kindoflost.com — just got a round of upgrades that make it a lot less fussy to actually use. None of it changes the price (still free, still runs in your browser), but it removes most of the friction that used to make people bounce off it.
If you’ve ever tried to plan a pickup and delivery route by hand — grab a package here, drop it there, then double back across town for the next pickup — you’ve felt how fast it stops being a map problem and turns into a logic puzzle. Every delivery depends on a pickup happening first, every vehicle has a limit, and every stop has a window when it can actually happen. I spent two decades building optimization models for exactly this kind of problem, and I eventually turned one of them into a free tool anyone can use. Here’s what makes pickup and delivery routing genuinely hard, and how to stop solving it by guesswork.
Continue reading “Pickup and Delivery Route Optimization (Free Tool)”
I retired early, and I still work — which sounds like a contradiction until you learn the vocabulary. The FIRE movement splits the “quit your job before 65” idea into flavors, and the two that generate the most confusion are barista FIRE vs coast FIRE. Both are half-exits: you leave the career, but you don’t fully unplug from income or from math. The difference between them is what does the heavy lifting afterwards — your part-time paycheck, or compound growth you banked years earlier. Having lived on the far side of this decision for over a decade (boss-free, but rarely idle), here’s how I’d explain the two to a friend deciding which door to take.
I spent twenty-plus years building vehicle routing models for companies that paid serious money for them, so when I went looking at RouteXL alternatives recently, I wasn’t shopping — I was checking out the neighborhood. RouteXL is probably the best-known free multi-stop route planner on the internet, and for good reason: paste in your addresses, get them back in a sensible order, free up to 20 stops. But 20 stops is exactly where a lot of real delivery days start, and that’s where the free tier ends. This post is an honest tour of what’s out there — including the free VRP tool I built and run myself — and which one fits which kind of routing problem.
This is part of the ongoing WordPress optimization series on this site. If you’ve been following along, we’ve been going through kindoflost.com piece by piece — speed, indexing, content rewrites — and documenting what actually happens when you try to fix a real site without a dedicated SEO budget. Internal link building was supposed to be a quick win. It wasn’t, and the reason it wasn’t is entirely my fault for framing the problem backwards from the start.
Continue reading “Internal Link Building: How I Fixed 180 Orphan Pages”
