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Haider Koele: Amazon KDP author data
Haider Koele has 95 books on Amazon, 27 of them on a best-seller list in the last 30 days (best rank #3), mostly in Web Programming, JavaScript, Web Services.
95Books on Amazon
27Listed in 30 days
3.1Average rating
| Median price | $7.98 |
|---|---|
| Price range (middle 50%) | $7.89 – $8.99 |
| Median reviews | 1 |
| Total reviews | 16 |
| New books (30 days) | 23 |
| Breakout books (30 days) | 12 |
What stands out
- Median price $7.98, 67% below the median of their main category, Web Programming.
- 23 new books in the last 30 days, 12 of them broke into a Best Sellers list.
Haider Koele's best-ranked books
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Angular 22 Enterprise Frontends: Practical Enterprise Frontend Development with TypeScript, Signals, SSR, Testing, Performance, and Scalable Architecture
by Haider Koele
- Price$9.99
- Reviews-
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Strands Agents for Enterprise AI: A Hands-On Python Guide to Building, Orchestrating, Evaluating, and Deploying AI Agents with Tools, MCP, Multi-Agent Workflows, and Amazon Bedrock
by Haider Koele
- Price$12.99
- Reviews-
- Published2026-10
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Better Auth for Secure TypeScript Applications: A Practical, Step-by-Step Guide to Authentication with Next.js, OAuth, Passkeys, Sessions, Organizations, SSO, and Multi-Tenancy
by Haider Koele
- Price$12.99
- Reviews-
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SC-500 Cloud & AI Security Engineer Study Guide: Hands-On Labs, Real-World Scenarios, Microsoft Defender, Entra ID, Azure Security, AI Protection & Practice Exams
by Haider Koele
- Price$8.99
- Reviews-
-
Mastering Tailwind CSS 4: Design Systems, Plugins, and Scalable UIs (Tailwind CSS 4 Mastery Series Book 3)
by Haider Koele
- Price$7.89
- Reviews-
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Tailwind CSS 4 UI Components & Patterns for SaaS, Dashboards, and Ecommerce: Build Modern Responsive Web Interfaces with Ready Made Templates (Tailwind CSS 4 Mastery Series Book 5)
by Haider Koele
- Price$9.99
- Reviews-
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ASP.NET Core 10 API Architecture: Build Fast, Secure C# Web APIs from Fundamentals to Production with Minimal APIs, Authentication, Cloud Patterns, and .NET 10
by Haider Koele
- Price$33.99
- Reviews-
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Laravel 13 for SaaS Builders: Build and Launch a Modern PHP SaaS from Scratch with APIs, Authentication, Billing, Queues, Caching, and AI Features
by Haider Koele
- Price$37.99
- Reviews-
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React 19 for Maintainable Frontends: A Real-World Guide to Building Maintainable TypeScript Frontends with Server Components, State Management, Testing, and Performance
by Haider Koele
- Price$8.99
- Reviews-
- Published2026-09
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Vue 3 for Modern Product Teams: Project-Based Vue.js Development with TypeScript, Composition API, Pinia, Routing, Testing, and Production-Ready Patterns
by Haider Koele
- Price$8.99
- Reviews-
Main categories
About this data
Data comes from KDPTop's daily crawl of Amazon's public Best Sellers pages; medians use the latest list. The opportunity score (0–100, higher is easier to enter) combines the review barrier, the share of low-review books, list turnover, new-release share and price.