The Tech Crunch from
20+ Years of Building Tech

March 17, 2026

Why Shopify Theme Customization Is Key for eCommerce Stores?

Is Shopify Theme Customization Worth It for Scaling eCommerce Stores? Learn how custom Shopify theme development improves design flexibility...
Atit Purani

Atit Purani

March 13, 2026

How to Create a Backend Resource Utilization Monitor in NodeJs?

Why is your Node.js server slowing down under load? Learn to track CPU usage, heap memory, and event loop lag in real time using Node.js bui...
Atit Purani

Atit Purani

March 9, 2026

How to Build a Distributed Token Blacklist Service in Node.js with Red...

Who is this guide for? Whether you are a developer building a REST API, a tech lead designing a microservices architecture, or simply a curi...
Atit Purani

Atit Purani

March 9, 2026

Is Shopify Headless Commerce Right for Your Ecommerce Business?

Shopify headless commerce separates your store’s frontend from Shopify’s backend, allowing full design freedom, faster performance, and adva...
Atit Purani

Atit Purani

March 6, 2026

How to Build a Fintech Mobile App: Compliance, UX, & Architecture

Why do so many fintech apps fail after launch? Because compliance, security and architecture are decided too late. This guide covers what ev...
Atit Purani

Atit Purani

March 6, 2026

How to Create a Gesture Performance Optimization Engine in React Nativ...

Have you ever used an app where swiping felt slightly off? Like the screen was dragging behind your finger instead of following it? You prob...
Atit Purani

Atit Purani

March 5, 2026

How to Upgrade Order Management System in 2026?

If your order management system cannot automate workflows, sync inventory in real time, integrate with ERP/CRM, and scale across warehouses,...
Atit Purani

Atit Purani

March 5, 2026

How to Choose the Right Application Performance Management Software?

The right application performance management software is the one that gives you real-time visibility, distributed tracing, AI-powered alerts...
Atit Purani

Atit Purani

March 3, 2026

Enterprise Agentic RAG System Architecture for Scalable AI Development

Agentic RAG is an advanced AI architecture where autonomous agents control retrieval, reasoning, evaluation, & tool usage for scalable,...
Atit Purani

Atit Purani

March 3, 2026

Top 5 Replit Alternatives & Competitors to Build Apps Faster

If you’re searching for Replit alternatives that help you build apps faster, deploy quickly, and scale without limits, you’re no...
Atit Purani

Atit Purani

March 2, 2026

How Multi Agent Systems in Artificial Intelligence Improve Scalable AI...

Multi agent systems in artificial intelligence improve scalable AI development by distributing tasks across multiple autonomous agents that ...
Atit Purani

Atit Purani

March 2, 2026

How to Implement a Hybrid Rendering Strategy in Flutter? (With Code)

Flutter is fast. Until it’s not. Everything works smoothly when your UI is simple. But once your app grows, complex dashboards, animations, ...
Atit Purani

Atit Purani

February 27, 2026

How Headless Commerce for B2B Businesses Supports Large Order Workflow...

Headless B2B commerce supports large order workflows by separating the frontend from backend systems. It allows enterprises to manage bulk o...
Atit Purani

Atit Purani

February 27, 2026

How to Build a Widget Rebuild Diagnostics Toolkit in Flutter?
(Wi...

“Your app works fine in development. Then users complain about lag. What changed?” If you’ve ever thought, “Why is my Flutter widget rebuild...
Atit Purani

Atit Purani

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