Blog & Insights
UsefulBy Default
Practical notes from the people who design, build, and maintain software — with enough detail to make a decision, not just fill a page.
8Services
Vedwix's engineering team writes about AI, developer tooling, performance, payments, and the software choices that shape real products. Every article names its author, date, sources, and related resources.
AI EngineeringRAG vs Fine-Tuning: Which Should Your Product Use?The short answer is simple: use RAG when the model needs current or private knowledge, and fine-tuning when it needs to behave differently. The useful decision comes from understanding the boundary. 8 min read · Read article AI EngineeringAI Feature Readiness Checklist: 12 Checks Before You ShipA demo proves that an AI feature can work once. Production requires evidence that it works for the right users, fails safely, stays within budget, and can be improved when the underlying model changes. 9 min read · Read article Developer ResourcesNext.js Performance Checklist: 15 Fixes Before LaunchThe fastest Next.js site is usually the one that ships less work to the browser. Start with the page users see, measure it in production mode, and fix the largest bottleneck before tuning small details. 10 min read · Read article Developer ResourcesRazorpay vs Stripe in India: Fees, Settlement, and FitThe right payment gateway depends less on the headline transaction rate and more on where your customers pay, how you settle funds, and which payment workflows your product must support. 7 min read · Read article IT ServicesBuild vs Buy Internal Software: A Practical Decision GuideBuild when the workflow is a competitive advantage or existing products cannot fit it. Buy when the process is common, the market is mature, and your team would rather operate software than own it. 8 min read · Read article