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Alfero Chingono

Platform Engineering · Agentic AI · Building in Public

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Platform Engineering Agentic AI Development Build in Public Containers DevOps Automation How To Setup AI

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Docker Platform Engineering AI Agents Azure Devops CueMarshal OpenClaw MCP AI Automation
Featured image of post Inside the Dockerfile Behind My OpenClaw Gateway
Platform Engineering Containers Agentic AI

Inside the Dockerfile Behind My OpenClaw Gateway

A walkthrough of the Dockerfile I use for OpenClaw: why I extend the base image, what I add for Signal and Teams, and why the order of a few lines matters more than it looks.

Mar 15, 2026
5 minute read
Featured image of post How I Wired Signal and Microsoft Teams into a Custom OpenClaw Image
Agentic AI Platform Engineering Automation

How I Wired Signal and Microsoft Teams into a Custom OpenClaw Image

How I got OpenClaw talking to Signal and Microsoft Teams from one custom Docker image, and why the base image needed a few extra runtime pieces to make that practical.

Mar 15, 2026
3 minute read
Featured image of post How I Run SonarQube in My Own CI Pipeline (And Let AI Fix What It Finds)
Agentic AI DevSecOps Automation

How I Run SonarQube in My Own CI Pipeline (And Let AI Fix What It Finds)

The pattern I use to turn SonarQube from passive reporting into an active remediation loop with labels, issues, AI-assisted fixes, and human-controlled pull requests.

Mar 05, 2026
4 minute read
Featured image of post Why I Run OpenClaw in Docker on My Own Machine
Agentic AI Platform Engineering Build in Public

Why I Run OpenClaw in Docker on My Own Machine

Why I chose to run OpenClaw in Docker instead of directly on the host: cleaner dependencies, repeatable rebuilds, durable state, and a setup that plays nicely with tunnels and self-hosted services.

Mar 05, 2026
4 minute read
Featured image of post Fixing Deep Nesting in TypeScript: A Real Refactor From CueMarshal
Craft Software Engineering

Fixing Deep Nesting in TypeScript: A Real Refactor From CueMarshal

How to handle deeply nested conditional logic without losing your mind. A deep dive into a real refactor of CueMarshal's Gitea MCP server.

Feb 10, 2026
3 minute read
Featured image of post Sandboxed Code Execution for Kids: How Judge0 and Python sys.settrace Power FireFly
Craft Build in Public

Sandboxed Code Execution for Kids: How Judge0 and Python sys.settrace Power FireFly

Why standard code execution isn't safe for kids, and how I built a secure, traceable environment for FireFly using Judge0 and Python's tracing hooks.

Jan 15, 2026
3 minute read
Featured image of post The Year Agentic AI Got Real: A Developer's Retrospective on 2025
Agentic AI Career

The Year Agentic AI Got Real: A Developer's Retrospective on 2025

Why 2025 was the turning point from 'AI as a chat interface' to 'AI as an autonomous delivery agent,' and what that means for the year ahead.

Dec 12, 2025
3 minute read
Featured image of post MCP at Scale: How I Used Model Context Protocol to Connect AI Agents to Gitea
Agentic AI Build in Public

MCP at Scale: How I Used Model Context Protocol to Connect AI Agents to Gitea

Why standard API calls aren't enough for agentic workflows, and how I built an MCP server to give CueMarshal's agents deep repo awareness in Gitea.

Nov 27, 2025
3 minute read
Featured image of post Why Platform Engineering Is the Most Underrated Career Path in 2025
Platform Engineering Career

Why Platform Engineering Is the Most Underrated Career Path in 2025

Platform Engineering is more than 'DevOps with a new name.' It is becoming core infrastructure for high-performing engineering organizations.

Nov 14, 2025
3 minute read
Featured image of post Getting the Filter Inside OData $apply in ASP.NET Core
Development ASP.NET Core

Getting the Filter Inside OData $apply in ASP.NET Core

How I ended up solving a subtle OData problem in ASP.NET Core: applying a filter nested inside $apply so count headers stay accurate for grouped queries.

Nov 04, 2025
5 minute read
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