Knowledge Base

khadervali

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

System Design

Build Feature Flag Systems for Continuous Delivery

Learn to build robust feature flag systems for continuous delivery. Decouple deployment from release, enable A/B testing, and manage risk with this comprehensive guide.

Sep 14, 2026 18 min read
AI and Machine Learning

Enhance LLM Reasoning with Knowledge Graphs

Unlock advanced AI reasoning. Learn how knowledge graphs augment LLMs with structured data, reducing hallucinations and boosting accuracy. Deep dive into RAG and architectural patterns…

Sep 14, 2026 16 min read
DevOps

Monitoring & Observability: Prometheus, Grafana, OpenTelemetry

Master monitoring and observability with Prometheus, Grafana, and OpenTelemetry. Learn how to collect, visualize, and analyze metrics, logs, and traces for robust system health.

Sep 14, 2026 17 min read
Real-Time Systems

WebTransport & WebRTC: Next-Gen Real-Time Communication

Explore WebTransport and WebRTC for modern real-time communication. Dive into their architectures, code examples, and how they combine for powerful, low-latency web applications.

Sep 14, 2026 14 min read
Cloud Architecture

FinOps: Data-Driven Cloud Cost Management & Optimization

Master cloud costs with FinOps. Learn data-driven strategies for visibility, optimization & continuous improvement. Code examples, architecture & real-world scenarios.

Sep 13, 2026 17 min read
System Design

CQRS & Event Sourcing: Scalable Apps Explained by a Senior Dev

Master CQRS and Event Sourcing for building highly scalable, resilient, and maintainable applications. Learn architecture, code examples, and real-world use cases from a senior engineer.

Sep 13, 2026 14 min read
System Design

API Gateway Patterns: Rate Limiting, Auth, & Routing

Master API Gateway patterns for rate limiting, authentication, and request routing in microservices. Learn design, implementation, and best practices.

Sep 12, 2026 17 min read
AI and Machine Learning

Build Custom GPTs with OpenAI Assistants API

Learn to build custom GPTs and AI agents with OpenAI Assistants API. Comprehensive guide covering core concepts, code examples, tools, and best practices.

Sep 12, 2026 1 min read
AI and Machine Learning

Build Production-Ready RAG with LangChain & ChromaDB

Master building robust, production-ready RAG systems using LangChain and ChromaDB. Learn data ingestion, retrieval, LLM integration, and deployment best practices for accurate AI.

Sep 12, 2026 16 min read
DevOps

Blue/Green & Canary: Zero-Downtime Deployment Strategies

Master zero-downtime deployments with Blue/Green and Canary releases. This deep dive covers architecture, code examples, and best practices for seamless updates.

Sep 12, 2026 20 min read