The Pipeline Was Green: AI Agents and CI Trust
AI agent in CI/CD: our pipeline said green, the agent trusted it, and it broke QA for three days. The problem wasn't the agent — it was our false signals.
devDosvid blog
Recent content on devDosvid blog
Latest posts
Harness Engineering: Layers Made It Universal
Harness engineering for infrastructure: a prompt pipeline mixing scripts, AI, and validation made a 21-service ECS-to-EKS migration trustworthy.
Full Attendance, Zero Presence in Meetings
Active listening in engineering meetings — silent-nod failures, solving before hearing, and what real presence looks like in 1:1s and all-hands.
Flip the Axis: Layer-Based Service Migration
A migration pattern for many services: parallelize by step instead of by service. Compound learning, catch errors early, enable automation across services.
Positional Dominance: A Senior Engineer Trap
How staff and senior engineers undermine their own leadership by needing to be the source of every best idea — and the shift to outcome dominance.
Delegating Without Authority as a Senior Engineer
How to delegate work as a senior engineer when you don't manage anyone — peer influence, scaling impact, and leading without formal authority.
AWS S3 Cost Optimization with Intelligent Tiering
Legacy setups can hide costs, and sometimes big. By challenging this, I learned some cool stuff about S3 Intelligent-Tiering and Lifecycle Configuration.
Unpacking AWS Outages: System Design Lessons from Post-Event Summaries
Explore AWS outage case studies, uncovering essential strategies for building resilient systems by understanding dependencies and preventing cascading failures
Terraform SAST Tools Compared: Checkov, Trivy, KICS
Compare 6 Terraform SAST tools — Checkov, Trivy, KICS, Terrascan, tfsec, Semgrep — across policies, custom rules, and CI/CD integrations.
Terraform AWS API Gateway V2 + Lambda Guide
Step-by-step Terraform guide to AWS API Gateway V2 with Lambda authorizer, backend integration, custom domain, routes, and stages.
terraform_data vs null_resource: Terraform 1.4 Migration
terraform_data replaces null_resource in Terraform 1.4 — see the differences, use cases with triggers_replace and provisioners, plus migration examples.
Five Practical Ways To Get The Verified EC2 AMI
How to find the AMI you cat trust among thousands available in AWS
Golden Image Pipelines With HCP Packer
How to create an end-to-end golden image workflow with the HCP Packer image registry
New Lifecycle Options and Refactoring Capabilities in Terraform 1.1 and 1.2
Terraform code refactoring and resource lifecycle conditions, and triggers — now natively available
Monterey Shortcuts for Easy and Fast Image Processing
Some handy automation for image processing with Apple Shortcuts on your Mac
Some Techniques to Enhance Your Terraform Proficiency
Learn what cool things Terraform can do with its built-in functionality
Guide to Using Terraform in CI/CD
How to configure, how to run, and what to mind for when using Terraform in CI/CD
Apply Cloudfront Security Headers With Terraform
How to use Response Headers Policy and Terraform to configure security headers for CloudFront Distribution
Auto Scaling Group for your macOS EC2 Instances fleet
Scale macOS EC2 Instances fleet with the Licence Manager and ASG services
AWS Resource Access Manager: Multi-Account Governance
Provision and manage resources within the AWS Organization with ease