DEV Community: Arjun Rajput

Getting Started with Next.js 15: A Beginner’s Guide

Arjun Rajput — Thu, 25 Sep 2025 07:05:58 +0000

Next.js 15 has introduced exciting new features like improved routing, faster builds, and enhanced server actions.

In this guide, we’ll walk through setting up a new Next.js project, exploring its new app router, and deploying it to Vercel.

Key Features

App Router Enhancements: Simplifies file-based routing.
Server Actions: Handle server logic directly.
Optimized Builds: Faster builds and improved caching.

Steps to Get Started

Install Next.js: npx create-next-app@latest my-app
Navigate into the project: cd my-app
Run development server: npm run dev

Happy coding! 🚀

How AI Spots Health Risks Before They Become Emergencies

Arjun Rajput — Tue, 22 Jul 2025 06:53:53 +0000

Imagine if your doctor had a sixth sense, spotting silent health threats long before symptoms appear. That's the reality AI is bringing to healthcare today. Human experts can't sift through millions of data points from patient histories, lab results, genetics, and real-time vitals, but AI excels at this. It finds hidden patterns - subtle oxygen level shifts, long-buried lab anomalies, or clusters of seemingly minor symptoms that signal serious trouble brewing. This transforms healthcare from reactive to proactive, enabling life-saving interventions before crises occur. Forget sci-fi; AI is becoming the essential clinical instinct doctors need. Think about sepsis being predicted hours early or risks for heart problems flagged days ahead of traditional methods. AI analyzes everything from bloodwork to wearables to doctor's notes, spotting complex patterns we'd miss. Real examples, like Johns Hopkins predicting septic shock with 85% accuracy, show its power. This foresight also helps hospitals identify at-risk groups for conditions like stroke or diabetes, allowing personalized prevention. While incredibly powerful, AI relies on modern data systems. Older healthcare systems built simply for record-keeping struggle to support the fast, connected data flow AI needs - they require upgrades to maximize AI's life-saving potential. Forward-thinking institutions are already redesigning care around these predictive tools. Think of AI as a tireless co-pilot supporting doctors, not replacing them, giving them valuable insights so they can focus more on patient care. We're seeing remarkable transformations from early disease detection to highly personalized treatment plans. See how this predictive revolution is unfolding across healthcare by reading the full blog post.

The Flexible Workforce Shift: Why Big Companies Ditch the 9-to-5

Arjun Rajput — Mon, 21 Jul 2025 14:31:11 +0000

The 9-to-5 Workday Is History: Why Companies Embrace Flexible Talent

Arjun Rajput — Mon, 21 Jul 2025 14:26:40 +0000

Flexible Workforces Are the New Normal: Ditching the 9-to-5 for Good

Arjun Rajput — Mon, 21 Jul 2025 11:01:55 +0000

That classic 9-to-5 work structure? It's become about as useful as a fax machine in today's business world. Smart companies are trading fixed schedules for flexible talent models, bringing in gig specialists, part-time executives, and on-demand teams that assemble faster than you can post a job listing. This isn't just about saving money—it's about gaining speed. When markets shift overnight, you don't need endless meetings; you need instant access to specialized talent like a fractional CTO or AI expert, ready to plug-and-play. The old model, built for factory floors, can't keep up with our fast-paced digital reality where innovation never sleeps and younger workers value flexibility over rigid schedules. The new dream team mixes full-timers with specialized talent: Gig workers tackle design sprints, fractional leaders bring C-suite expertise without full-time costs, and global teams work across time zones. We're seeing game-changing trends—paying for results instead of hours, building internal talent pools, and forming pop-up innovation squads. To make this work, start by identifying where traditional hiring slows you down, focus on outcomes rather than job titles, simplify onboarding for temporary talent, and break down department barriers. Services like ISHIR's staff augmentation help businesses scale rapidly by matching them with precise expertise—perfect for launching new products or scaling AI initiatives. This revolution isn't about replacing jobs; it's about reimagining how work gets done. Discover how you can stay ahead in this brave new work world by reading the full article!

How I Automated My Blog with AI and n8n

Arjun Rajput — Mon, 21 Jul 2025 09:16:10 +0000

AI + n8n Blog Automation Example

Here is an example of a post published via n8n automation and DEV.to API.

Sample Image from AI:

This post was created using AI content generation and posted automatically through Postman.

Tags: #n8n #automation #ai #devto