Knowledge Base

khadervali

Advanced technical deep dives, system architecture breakdowns, and tactical implementations for high-performance engineering environments.

Career

Technical Writing for Devs: APIs & Architecture

Master technical writing for developers. Learn to document APIs and architecture decisions effectively, using OpenAPI, ADRs, and Docs-as-Code principles.

Sep 25, 2026 11 min read
System Design

Building Event-Driven Serverless Apps on AWS

Master event-driven serverless architectures on AWS. Learn core concepts, key services like Lambda, EventBridge, SQS, and build resilient, scalable applications. Includes code & best practices.

Sep 25, 2026 17 min read
System Design

Saga Pattern: Distributed Transactions in Microservices

Dive deep into the Saga pattern for managing distributed transactions in microservices. Understand choreography vs. orchestration, benefits, challenges, and real-world applications.

Sep 24, 2026 17 min read
Career

Build a Technical Portfolio That Gets You Hired

Learn how to craft an outstanding technical portfolio that showcases your skills, projects, and expertise to land your dream software engineering job.

Sep 24, 2026 11 min read
AI and Machine Learning

RLHF Explained: Reinforcement Learning from Human Feedback

Dive deep into Reinforcement Learning from Human Feedback (RLHF). Learn its architecture, how it aligns AI with human values, and its impact on large language…

Sep 24, 2026 17 min read
DevOps

GitHub Actions CI/CD: Basics to Matrix Builds

Master GitHub Actions for CI/CD pipelines. Learn from basic workflows to advanced matrix builds, code examples, and best practices for modern software delivery.

Sep 23, 2026 16 min read
System Design

Mastering DDD Tactical Patterns: Aggregates, Value Objects, Repositories

Dive deep into Domain-Driven Design's tactical patterns: Aggregates, Value Objects, and Repositories. Learn to build robust, maintainable domain models with practical examples.

Sep 23, 2026 16 min read
Career

Engineering Blogs: Establish Technical Authority

Learn to write engineering blogs that establish your technical authority. Master deep dives, architecture descriptions, and code examples for a compelling online presence.

Sep 23, 2026 14 min read
System Design

Designing Event-Driven Microservices: A Practical Guide

Master event-driven microservices architecture. This practical guide covers core concepts, design patterns, tools, and best practices for building scalable, resilient systems.

Sep 22, 2026 17 min read
Cloud Architecture

GitOps with ArgoCD: Managing Kubernetes Deployments

Master GitOps workflows for Kubernetes with ArgoCD. Learn to automate, secure, and streamline your deployments using Git as the single source of truth.

Sep 22, 2026 16 min read