ENGINEERING INSIGHTS

Articles & Technical Guides.

Deep dives into full stack engineering, system architecture, database optimization, AI automation, and building scalable enterprise web applications.

Building Scalable Next.js 15 Applications: Server Components, Turbopack, and Caching Strategies
Next.js & Frontend
2026-07-288 min read

Building Scalable Next.js 15 Applications: Server Components, Turbopack, and Caching Strategies

Master Next.js 15 App Router features, React Server Components (RSC), Turbopack compilation, and modern caching strategies to build high-performance web applications.

RazaDevXRazaDevX
Automating Business Operations with AI Agents and Custom Webhooks
AI & Automation
2026-07-227 min read

Automating Business Operations with AI Agents and Custom Webhooks

Learn how to build autonomous AI agent workflows, integrated webhooks, and asynchronous queue workers to automate repetitive business tasks.

RazaDevXRazaDevX
Designing Resilient Microservices Architecture with Node.js and PostgreSQL
Systems Architecture
2026-07-1510 min read

Designing Resilient Microservices Architecture with Node.js and PostgreSQL

A comprehensive guide to microservices architecture, API gateways, database per service design, and resilient Node.js backend engineering.

RazaDevXRazaDevX
Optimizing Database Performance: Indexing, Connection Pooling, and Query Tuning in Supabase & Postgres
Database Engineering
2026-07-089 min read

Optimizing Database Performance: Indexing, Connection Pooling, and Query Tuning in Supabase & Postgres

Deep dive into PostgreSQL query optimization, B-tree vs GIN indexing, PgBouncer connection pooling, and Supabase database tuning.

RazaDevXRazaDevX
Building Multi-Tenant SaaS Platforms: Data Isolation, Security, and Scalability
SaaS Engineering
2026-07-018 min read

Building Multi-Tenant SaaS Platforms: Data Isolation, Security, and Scalability

Explore multi-tenant database designs, Row Level Security (RLS), custom domain routing, and tenant isolation in modern SaaS applications.

RazaDevXRazaDevX
The Full Stack Developer's Guide to Real-Time Applications with WebSockets and SSE
Full Stack Engineering
2026-06-247 min read

The Full Stack Developer's Guide to Real-Time Applications with WebSockets and SSE

Compare WebSockets vs Server-Sent Events (SSE), build event-driven state synchronization, and implement reconnection strategies in high-traffic applications.

RazaDevXRazaDevX
Monolith vs. Microservices vs. Modular Monolith: Choosing the Right Architecture
Systems Architecture
2026-06-179 min read

Monolith vs. Microservices vs. Modular Monolith: Choosing the Right Architecture

An unbiased breakdown of architectural paradigms: when to build a monolith, when to extract microservices, and why modular monoliths excel.

RazaDevXRazaDevX
Securing Enterprise Web Applications: Auth, OAuth2, RBAC, and Threat Prevention
Security & Infrastructure
2026-06-108 min read

Securing Enterprise Web Applications: Auth, OAuth2, RBAC, and Threat Prevention

Implement robust authentication, fine-grained Role-Based Access Control (RBAC), JWT rotation, CORS enforcement, and OWASP threat mitigations.

RazaDevXRazaDevX
Streamlining Internal Tools & ERPs: How Custom Software Cuts Operational Costs
Enterprise Software
2026-06-037 min read

Streamlining Internal Tools & ERPs: How Custom Software Cuts Operational Costs

Discover how custom internal tools and ERP systems streamline operations, eliminate monthly SaaS bloat, and improve operational ROI.

RazaDevXRazaDevX
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