Tools
CLAUDE.md: Make Your Repository AI-Ready and Cut Token Waste
Learn how to configure CLAUDE.md and .claude/ files to give AI agents the context they need, reduce token consumption, and get faster, more accurate responses.
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Thoughts on development, technology and DevOps
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Tools March 4, 2026
CLAUDE.md: Make Your Repository AI-Ready and Cut Token Waste
Learn how to configure CLAUDE.md and .claude/ files to give AI agents the context they need, reduce token consumption, and get faster, more accurate responses.
Backend March 4, 2026
Building a Notes API in Go: Chi, SQLite, DDD & Hexagonal Architecture Without Magic
Learn to build a production-ready RESTful notes API in Go using Chi router, SQLite, and Hexagonal Architecture. No frameworks hiding complexity, just clear domains and explicit dependencies.
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Backend
Building a Notes API in Go: Chi, SQLite, DDD & Hexagonal Architecture Without Magic
Learn to build a production-ready RESTful notes API in Go using Chi router, SQLite, and Hexagonal Architecture. No frameworks hiding complexity, just clear domains and explicit dependencies.
Testing & Quality
BDD, TDD & Agile Tools in Go: From Zero to Professional — The Complete Guide
Master Behavior Driven Development with Gherkin, Godog, TDD, Docker, and CI/CD from a developer's perspective. A complete guide from absolute beginner to deep professional using Go.
Architecture
DDD, Hexagonal Architecture, BDD & TDD for Agile Teams: The Enterprise Playbook
Master Domain Driven Design, Hexagonal Architecture, BDD, and TDD in Agile Scrum teams. Real enterprise case studies, Go, React, and Flutter implementations with practical tools and workflows.
Testing & Quality
BDD for Agile Teams: The Complete Theory Guide — No Code, Just Clarity
Understand Behavior Driven Development from the ground up. What it means for QA, developers, product owners, scrum masters, and PMs. Real conversations, team scenarios, diagrams, and practical examples without a single line of code.
Backend Development
Go: From Zero to Deep Internals — The Complete Senior Developer Guide
The most complete Go guide ever written. From absolute zero to compiler internals, GMP scheduler, garbage collector, memory model, goroutines, CPU/RAM interaction, standard library anatomy, and senior Go mindset.
Architecture
Organizational Health Through Architecture: Building Alignment, Trust & Healthy Culture
Learn how architecture decisions shape organizational culture, health, and alignment. Discover how to use architecture as a tool for building trust, preventing silos, enabling transparency, and creating sustainable organizational growth.
Architecture
Team Health & Burnout Prevention: How Architecture Decisions Impact Human Well-being
Master the human side of architecture. Learn to recognize burnout signals, architect sustainable systems, build psychological safety, and protect team health. Because healthy teams build better systems.
Architecture
Difficult Conversations & Conflict Resolution: Navigating Disagreement, Politics & Defensive Teams
Master the art of having difficult conversations as an architect. Learn how to manage technical disagreements, handle defensive teams, say no effectively, and navigate organizational politics without damaging relationships.
Architecture
Teaching Architecture: From Communication to Mastery - Success Metrics & Continuous Improvement
Learn how to teach architecture effectively, measure your communication success, and continuously improve. Build a culture where others become better architects through your guidance.
Architecture
Architecture in Agile & Scrum: Communication, Planning & Execution
Master how to work effectively as an architect within Agile and Scrum teams. Learn to balance architectural vision with sprint velocity, communicate with product owners, and drive technical excellence in iterative development.
Architecture
The Data-Driven Architect: Communicating Through Numbers, Data & Diagrams
Master the art of communicating architecture decisions using data visualization, metrics, and diagrams. Learn how to tell compelling stories with numbers that stakeholders believe and understand.
Backend Development
Building Automation Services with Go: Practical Tools & Real-World Solutions
Master building useful automation services and tools with Go. Learn to create production-ready services that solve real problems: log processors, API monitors, deployment tools, data pipelines, and more.
Backend Development
Automation with Go: Building Scalable, Concurrent Systems for Real-World Tasks
Master Go for automation. Learn to build fast, concurrent automation tools, CLI utilities, monitoring systems, and deployment pipelines. Go's concurrency model makes it perfect for real-world automation.
Productivity & Workflow
Automation Tools for Developers: Real Workflows Without AI - CLI, Scripts & Open Source
Master free automation tools for developers. Learn to automate repetitive tasks, workflows, deployments, monitoring, and operations. Build custom automation pipelines with open-source tools—no AI needed.
Productivity & Workflow
CLI Productivity Tools for Developers: Writing, Tasks, Projects & Daily Workflow
Master command-line tools for personal productivity. Organize tasks, manage projects, write documentation, and stay organized—all from the terminal.
Backend Development
Data Analysis for Backend Engineers: Using Metrics to Make Better Technical Decisions
Master data analysis as a backend engineer. Learn to collect meaningful metrics, analyze performance data, avoid common pitfalls, and make technical decisions backed by evidence instead of hunches.
Backend Development
Data Extraction, SQL & Automation in Go: Building Scalable Data Systems
Master data engineering in pure Go. Learn SQL querying, data extraction from multiple sources, transformation pipelines, automation workflows, and scientific data processing—all without external dependencies.
Tools & Workflow
Developer Tools Mastery: CLI, Web & Desktop - The Complete Toolkit
Discover the best developer tools for productivity. Master CLI tools, web platforms, and desktop applications. Learn what to use, why, and how to integrate them into your workflow.
Productivity & Workflow
The Productive Developer: Mastering Focus, Tools, Time & Sustainable Velocity
Master developer productivity through deep work strategies, time management, documentation discipline, tool automation, and product-driven thinking. Ship more, stress less, maintain sustainable velocity.
Backend Development
Senior Backend Developer in Go: Mastering Systems, Concurrency & Leadership
Master what it takes to become a senior backend developer in Go. Learn Go idioms, system design thinking, performance optimization, and leadership skills that separate seniors from mid-level developers.
Career Development
Beyond Code: The Senior Developer's Evolution - Leadership, Scale & Career Mastery
Master the transition from senior individual contributor to staff engineer and beyond. Learn leadership without authority, strategic decision-making, career progression, and how to multiply your impact.
Architecture
Software Architect: The Art of Communicating Complex Decisions
Complete guide on how a software architect communicates effectively with technical, operational, management, and business stakeholders. From novice to expert in enterprise communication.
Architecture
Software Architect Part 2: FinOps, DevOps Culture & Business Logic
Advanced guide on communicating with FinOps teams, understanding business culture, and aligning technical decisions with business logic. From cost optimization to cultural transformation.
Architecture
Software Architect Part 3: Building Teams, Mentoring & Architecture Culture
The final guide on scaling architecture impact through people. Building high-performing teams, mentoring architects, creating psychological safety, and establishing architecture culture across organizations.
Backend Development
SQL for Data Analysis: Advanced Queries, Patterns & Real-World Analytics
Master SQL for data analysis. Learn advanced query patterns, window functions, CTEs, aggregations, and optimization techniques. Write powerful analytical queries that answer real business questions.
Leadership
The Tech Lead Playbook: Influence, Communication & Technical Leadership
Complete guide on becoming an effective tech lead. Learn how to influence without authority, communicate clearly, and lead technical teams with professionalism and clarity.
Database
Advanced SQL Mastery: From Window Functions to Full-Text Search
A comprehensive guide to advanced SQL query optimization covering window functions, CTEs, execution plans, indexing strategies, transaction isolation, partitioning, JSON data, and full-text search. Master SQL performance with Table Plus, PostgreSQL CLI, Go + pgx, and DBeaver.
DevOps
Neovim for DevOps Engineers: From SSH Terminals to Full Development
A comprehensive guide to why Neovim is the superior editor for DevOps work. Master remote development, infrastructure-as-code workflows, minimal dependencies, and why traditional IDEs fail in SSH environments. Learn the mental model of why Neovim beats VS Code and JetBrains when you're managing infrastructure.
Backend Development
Neovim for Go Backend Development: Monorepo, Microservices, Infrastructure
A comprehensive guide to mastering Neovim for large-scale Go backend development. Navigate monorepos, manage microservices, mix Go with infrastructure-as-code, and orchestrate multiple languages seamlessly. Learn how senior Go engineers use Neovim for complex distributed systems.
Documentation
Technical Writing for Developers: From Code Comments to Documentation Systems
A comprehensive guide to technical writing in the dev industry. Master documentation strategies, automated doc generation, writing tools, grammar best practices, multi-format output (slides, PDFs, markdown), and building documentation that developers actually read and maintain.
Infrastructure
Disaster Recovery and Business Continuity: Planning for the Worst
A comprehensive guide to disaster recovery and business continuity planning. Master RTO/RPO concepts, backup strategies, multi-region deployment, and chaos engineering. Learn how to build resilient systems that survive catastrophic failures.
Git
GitFlow + GitOps: The Complete Senior Git Guide for Agile Teams and Scrum
A comprehensive tutorial on GitFlow and GitOps best practices from a senior developer's perspective. Master branch strategy, conflict resolution, commit discipline, merge strategies, documentation, and how to be a Git professional in Agile/Scrum teams.
Agile
The Ideal Scrum + Agile Workflow: A Developer's Complete Guide Through Every Ceremony and Stage
A comprehensive guide to the ideal Scrum and Agile workflow from a developer's perspective. From story arrival through production deployment, understanding every ceremony, role, decision point, and what should actually happen at each stage.
Documentation
Writing Effective Documentation: From Code Comments to User Guides
A comprehensive guide to documentation that actually works. Master self-documenting code, API documentation, Architecture Decision Records (ADRs), and runbooks. Learn what developers actually need to understand and maintain systems, written from a senior engineer's perspective.
Security
Zero Trust Architecture: Building Secure Systems From First Principles
A comprehensive guide to Zero Trust Architecture from security and architecture perspectives. Master the principles, implementation strategies, network segmentation, and identity management needed to build truly secure systems in modern cloud environments.
Mobile & Web
Demystifying Push Notifications: The Complete Guide
A comprehensive theoretical exploration of push notifications: how they work, the infrastructure behind them, why mobile devices handle them so well, the services involved, and the fascinating journey from simple alerts to the sophisticated notification systems we use today.
Distributed Systems
gRPC: The Complete Guide to Modern Service Communication
A comprehensive theoretical exploration of gRPC: what it is, how it works, when to use it, when to avoid it, its history, architecture, and why it has become the backbone of modern distributed systems.
Software Architecture
Concurrency vs Parallelism: Understanding the Paradigm That Powers Modern Software
A deep exploration of concurrent and parallel programming: what they are, how they differ, common pitfalls, real-time considerations, and the mental models needed to build robust modern systems.
Cloud Services
The Good, the Bad, and the Ugly of Firebase
A comprehensive analysis of Firebase as a backend platform: services, pricing, scaling patterns, when to use it, when to avoid it, and how it compares to AWS and Azure alternatives.
Architecture
Clean Architecture: Building Software that Endures
A comprehensive guide to Clean Architecture explained in human language: what each layer is, how they integrate, when to use them, and why it matters for your business.
Architecture
Design Patterns: The Shared Vocabulary of Software
A comprehensive guide to design patterns explained in human language: what they are, when to use them, how to implement them, and why they matter for your team and your business.
Architecture
Flutter: The Platform that Unifies Enterprise Mobile Development
A comprehensive guide to Flutter explained in human language: what it is, how it works, why it reduces costs, how to scale, and why it should be part of your enterprise stack.
Architecture
Idiomatic Go: The mindset shift that transforms teams
A deep guide to what writing idiomatic Go means, why it is different, how to shift your thinking from object-oriented programming to interfaces, and why this makes your code better.
Architecture
Software Architecture: Beyond the Code
A comprehensive guide to software architecture explained in human language: patterns, organization, structure, and how to build systems that scale with your business.
Dart
Control Your Versioning Using Only Dart
Learn how to control your versioning using only Dart.
DevOps
Transform Business Productivity with DevOps Culture
Reflections on implementing DevOps in the business environment.
Databases
PostgreSQL: The Database That Conquered the World
A comprehensive exploration of PostgreSQL: its history, architecture, why developers love it, how it compares to competitors, cloud integrations, best practices, and why it has become the world's most advanced open-source relational database.
Development Tools
Neovim: The Complete Guide to Modern Text Editing
A comprehensive guide to Neovim 0.11: installation, configuration, plugins, keybindings, and how to build a powerful development environment for Go and Flutter development. From beginner basics to advanced customization.
DevOps
How to setup a service in a SSH Server
Learn how to create a service in a SSH server.