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Thoughts on AI systems, engineering practices, and building production-grade software.

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Technical blueprint illustrating document retrieval and reranking

02 · RNK4VCTR9July 27, 2026

Reranking Vector Search: How Rerankers Improve RAG

Learn how two-stage retrieval with cross-encoder rerankers dramatically improves RAG accuracy, latency tradeoffs, and production deployment patterns.

ragvector-searchrerankingllm

Team collaboration in a modern engineering workspace

18 · SENGROWTHFebruary 22, 2026

Senior Engineer Career Growth: Skills Beyond Writing Code

A practical guide to senior engineer growth—technical leadership, communication, ownership, mentoring, and building impact at scale.

careersenior-engineerleadershipsoft-skillsgrowth

Network traffic flow diagram on engineering display

10 · RATELIMITJanuary 18, 2026

Designing Rate Limiters: Algorithms, Distributed Systems, and Tradeoffs

Compare token bucket, sliding window, and fixed window rate limiters—and learn how to implement them in distributed production systems.

system-designrate-limitingdistributed-systemsredisapi-gateway

In-memory cache performance metrics visualization

16 · REDISCACHESeptember 3, 2025

Redis Caching Patterns Explained: Cache-Aside, TTL, and Invalidation

Master Redis caching patterns—cache-aside, read-through, write-through, TTL strategies, and invalidation for high-performance APIs.

rediscachingperformancecache-asidedistributed-systems

Container orchestration dashboard with deployment metrics

09 · DOCKERPRODAugust 12, 2025

Docker Production Best Practices: Security, Images, and Orchestration

Run containers safely in production with minimal images, non-root users, health checks, multi-stage builds, and deployment patterns.

dockercontainersdevopssecuritykubernetes

Retrieval augmented generation pipeline diagram

12 · RAGPRODJuly 15, 2025

RAG Architecture Production Patterns: Retrieval, Ranking, and Evaluation

Design production RAG systems with chunking strategies, hybrid search, reranking, caching, and continuous evaluation pipelines.

llmragvector-searchembeddingsproduction-ai

Next.js application with server and client architecture

06 · NEXTDATAJune 20, 2025

Next.js App Router Data Fetching: Server Components, Caching, and Patterns

A comprehensive guide to fetching data in Next.js App Router with Server Components, fetch caching, revalidation, and streaming.

nextjsapp-routerserver-componentscachingrsc

CI pipeline workflow status on GitHub Actions dashboard

14 · GHACTIONSMay 17, 2025

CI/CD with GitHub Actions: Pipelines for Modern Web Projects

Build reliable CI/CD pipelines with GitHub Actions—workflows, caching, matrix builds, deployments, and secrets for Node.js and Docker apps.

devopsgithub-actionsci-cdautomationdeployment

AI prompt interface with structured output fields

11 · PROMPTSApril 30, 2025

Prompt Engineering for Production: Patterns Beyond Basic Instructions

Build reliable LLM features with structured prompts, few-shot design, chain-of-thought guardrails, evaluation, and versioning in production.

gen-aiprompt-engineeringllmproductionai-applications

Server infrastructure representing an LLM gateway

03 · LLMG8TW4YMarch 8, 2025

Building an LLM Gateway at Scale

How to centralize LLM access for thousands of developers with intelligent routing, caching, and cost controls across multiple model providers.

llmgatewayinfrastructurescale

Performance metrics dashboard on a developer screen

04 · REACTPERFMarch 8, 2025

React Performance Optimization: A Practical Production Guide

Learn measurable React optimization techniques—from memoization, virtualization, and code splitting to profiling and avoiding premature optimization.

reactperformancememoizationvirtualizationprofiling

Database schema and query optimization on monitor

08 · PGINDEXFebruary 28, 2025

PostgreSQL Indexing Complete Guide: B-Tree, GIN, and Query Tuning

Master PostgreSQL indexes—from B-tree fundamentals to partial, composite, and GIN indexes—with EXPLAIN-driven optimization strategies.

postgresqlindexingdatabasequery-optimizationbtree

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