Knowledge Base

khadervali

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

AI and Machine Learning

RLHF Explained: Aligning AI with Human Preferences

Dive deep into Reinforcement Learning from Human Feedback (RLHF). Learn its architecture, how it aligns LLMs with human values, code examples, and future challenges.

Jul 05, 2026 18 min read
System Design

Strangler Fig Pattern: Safe Monolith to Microservices Migration

Learn how to safely migrate your monolithic application to microservices using the Strangler Fig Pattern. This guide covers architecture, steps, code examples, and best practices.

Jul 05, 2026 19 min read
Real-Time Systems

WebTransport & WebRTC: Next-Gen Real-Time Web Communication

Dive deep into WebRTC and WebTransport, exploring their architectures, code examples, and real-world applications. Discover how these technologies define the future of real-time communication on…

Jul 04, 2026 6 min read
System Design

Rust & WebAssembly: Building Performant Web Apps

Unlock peak web performance by integrating Rust and WebAssembly. Learn to build blazing-fast web applications, offload heavy computations, and optimize data transfer.

Jul 04, 2026 17 min read
System Design

Rust & WebAssembly: Building Performant Web Apps

Unlock peak web performance! Learn to build performant web applications with Rust and WebAssembly. A comprehensive guide with code, architecture, and best practices.

Jul 03, 2026 9 min read
DevOps

Observability with Prometheus, Grafana & OpenTelemetry

Master observability with Prometheus for metrics, Grafana for visualization, and OpenTelemetry for traces and logs. A complete guide to building a robust monitoring stack.

Jul 03, 2026 15 min read
Cloud Architecture

Building Scalable Data Pipelines with AWS Kinesis, Glue, and Redshift

Learn to build robust, scalable data pipelines on AWS using Kinesis for real-time ingestion, Glue for serverless ETL, and Redshift for powerful analytics.

Jul 03, 2026 16 min read
System Design

Idempotent APIs: Reliability in Distributed Systems

Learn to design idempotent APIs crucial for distributed systems reliability. Prevent duplicate operations, ensure data consistency, and build robust microservices.

Jul 02, 2026 16 min read
System Design

Database Sharding Strategies for High-Scale Applications

Explore core database sharding strategies for high-scale applications. Learn about range, hash, list, and directory sharding, their trade-offs, and implementation challenges for building robust, scalable…

Jul 02, 2026 11 min read
System Design

API Gateway Patterns: Routing, Auth, & Rate Limiting

Master API Gateway patterns: request routing, authentication, and rate limiting. Learn architecture, code examples, and real-world strategies for scalable microservices.

Jul 02, 2026 15 min read