Articles by Ravi Rai
Page 3 of 9, cross-posted across Dev.to, Hashnode, Medium, and Bluesky.
Most wasted ad spend comes from using Google to do Facebook's job, or the other way around. Google captures demand that already exists; Meta creates demand among people who were not looking. This is the honest guide for Indian businesses: when each platform fits, real INR budgets and CPCs in 2026, the mistakes that quietly burn money, the setup that actually works, and whether you should run ads or SEO first.
E-invoicing is not 'generate a nicer PDF'. It is reporting each B2B invoice to a government portal (the IRP), getting back a signed IRN and QR code, and doing it inside the time limit. This is the developer-honest guide to how the IRP API works: the turnover threshold, the auth and encryption handshake, the invoice JSON schema, how the IRN is generated, the signed QR code, the 24-hour cancellation rule, and the mistakes that quietly break integrations.
If your marketplace splits one customer payment across many vendors, off-the-shelf invoicing tools will not save you. This is the founder-honest guide to what multi-vendor billing software actually has to do (split payments, a commission engine, GST invoices both ways, TCS under Section 52, scheduled payouts, refunds, reconciliation), real INR pricing in 2026, and when to build custom versus stitch together Razorpay Route and a spreadsheet.
Someone asks me for a full redesign about once a week. Maybe one in five actually needs one. The rest are about to spend a pile of money rebuilding a site that was mostly fine, and they'll end up with the same problem in a shinier wrapper. Here's how to tell which one you are.
Most agencies sound identical on a sales call. Same buzzwords, same portfolio, same promises. What actually separates a team that ships from one that disappears is ten specific questions, and how they answer them. Here's the buyer-side checklist we'd want you to use, even on us.
When someone searches "[your service] near me" or "[your service] in [your city]", do you show up in the top 3 on the map? Or are you invisible to a customer who's ready to buy right now? Ranking in the Google Maps 'map pack' is more achievable than you think, and most of your local competitors haven't done the basics. This is the step-by-step playbook.
This is the pitch I'd give you if you were sitting across the table. It's a straight case for why a growing Indian business should stop running sales on WhatsApp, Excel and memory, and what a custom CRM, built around how you actually work, would change. The honest problem, the real math, the objections, and how we'd start without you taking a big risk.
You sell offline, or through WhatsApp DMs and Instagram, and everyone keeps telling you to 'go online', but where do you even start? This is the no-jargon, India-specific path from zero to your first real online orders: where to sell, how Indians actually pay (UPI, COD), shipping, GST, what it costs, and how to land your first 10 orders.
Every Indian small-business owner asks the same quiet question before spending on a website: "will I actually get my money back?" Most agencies dodge it. This is the honest ROI math, with a real worked example using Indian numbers, what different budgets actually return, when a new website is NOT worth it, and how to work out your own number in 5 minutes.
A web shop in Noida isn't where you'd expect the brain of an electric cycle to be written. But that's exactly what happened. This is the honest, behind-the-scenes story of building the app, firmware and dashboard for an EV cycle, and what the day at IIT Jammu, watching our code move a real machine, taught me about shipping software that touches the physical world.
Most 'Top 10 Web Developers in India' listicles are paid placements. This is the honest version, the 7 criteria that actually separate top-tier shops from the rest, the 5 categories of agencies and which suits which budget, and the 4 questions that disqualify 80% of self-styled 'top' agencies in 5 minutes.
US founders pay $150-300/hr local. Canadian agencies bill CAD $160-260/hr. UK agencies £100-200/hr. Indian senior dev: USD $30-60/hr. The savings are real, but so are the 9 hidden risks. Real 2026 USD pricing, what to ask, where to find good shops, when to NOT outsource, and what working with a Noida senior team actually looks like.