- AWS
AWS Bedrock AgentCore For Production Agents
A production-oriented overview of AWS Bedrock AgentCore and how its runtime, gateway, memory, and identity services fit together.
July 8, 2026 - AWS
The AWS AI Portfolio For Builders
A builder-focused map of the AWS AI portfolio, from managed applications to Bedrock, AgentCore, and infrastructure.
June 28, 2026 - AI
Choosing An Agent Framework In 2026
A practical selection guide for agent frameworks, runtimes, and harnesses based on control, autonomy, workflow complexity, and production risk.
June 12, 2026 - AI
Durable AI Agent Harness Design
A practical guide to building durable AI agent harnesses with feature lists, progress files, git history, and end-to-end verification.
May 21, 2026 - AI
Claude Code As An Engineering Workflow
Practical patterns for using Claude Code-style agents as engineering tools rather than one-off chat assistants.
April 9, 2026 - AI
Designing Effective Subagents
How to design subagents that improve engineering work instead of adding coordination noise.
March 17, 2026 - AI
Managing Context In Long AI Sessions
How to keep long AI-assisted engineering sessions grounded, recoverable, and auditable.
February 24, 2026 - AI
MCP Fundamentals For Agent Tooling
A practical explanation of MCP primitives and how tools, resources, and prompts should be used in agent systems.
January 16, 2026 - AI
Prompt Evaluation And Retry Patterns
A practical approach to prompt evaluation, validation, retries, and production gates for LLM workflows.
November 18, 2025 - AI
Prompt Engineering Patterns That Actually Help
Practical prompt engineering patterns for reliable LLM and agent workflows.
October 3, 2025 - AWS
AWS IMDSv1 To IMDSv2 Migration
Practical notes for migrating EC2 workloads from IMDSv1 to IMDSv2 safely.
August 7, 2025 - AWS
AWS Migration And Disaster Recovery Patterns
A practical map of AWS migration and disaster recovery services and when to use each one.
May 19, 2025 - AWS
AWS Hybrid Connectivity Patterns
How to choose between VPN, Direct Connect, and Transit Gateway for hybrid AWS networks.
March 11, 2025 - AWS
AWS Database Design Patterns
How to choose between AWS database and caching services based on consistency, scale, latency, and access patterns.
January 22, 2025 - AWS
AWS Storage Decision Guide
A practical guide to choosing AWS storage services based on access pattern, protocol, durability, and cost.
November 14, 2024 - AWS
AWS VPC Networking Design Notes
Core AWS VPC networking concepts explained for solution architecture and operations.
September 9, 2024 - Security
SSH, TLS, And AWS SigV4 Authentication
How SSH public key auth, TLS, and AWS Signature Version 4 solve different authentication problems.
June 20, 2024 - Linux
Troubleshooting apt NO_PUBKEY Errors
A practical troubleshooting guide for apt NO_PUBKEY errors caused by third-party repository GPG key rotation.
May 6, 2024 - Linux
Bash Automation Patterns
Practical Bash scripting patterns for reliable automation and debugging.
March 18, 2024 - Linux
Linux And Bash Fundamentals For DevOps
Core Linux and Bash concepts every DevOps engineer should understand before automating systems.
February 12, 2024 - Kubernetes
EKS
AWS EKS end-to-end — cluster creation, IAM role binding, IRSA, Load Balancer Controller, and Fargate
April 10, 2023 - Kubernetes
AKS
Azure Kubernetes Service in depth — cluster setup, node pools, RBAC, and Azure service integration
April 5, 2023 - Kubernetes
K8s
Kubernetes from fundamentals to advanced — Pods, Services, Deployments, Namespaces, Helm, and Volumes
March 15, 2023 - Networking
CDN&DNS
How DNS and CDN work — resolution flow, caching, record types, and content delivery network architecture
February 15, 2023 - Linux
Linux
Linux essentials — filesystem structure, permissions, user management, cron jobs, and shell scripting
January 3, 2023 - DevOps
Jenkins
Jenkins CI/CD pipelines in practice — setup, Pipeline scripts, plugin management, and automated deployments
November 15, 2022 - AWS
AWS Terraform
Infrastructure as Code with Terraform — resource management, modules, state, and AWS cloud provisioning
November 10, 2022 - DevOps
Docker/Docker Compose
Master Docker containerization — image builds, container management, Volumes, and Docker Compose orchestration
October 26, 2022 - AWS
AWS IAM
Role Based Access Management
August 10, 2022
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