Avatar 🦉

Alfero Chingono

Platform Engineering · Agentic AI · Building in Public

  1. Home
  2. About Me
  3. Archives
  4. Search
    1. Dark Mode

Archives

2026 12
2025 15
2024 3
2023 4
2022 12
More

Categories

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

Tags

Docker AI Agents DevOps Platform Engineering CueMarshal Azure OpenClaw MCP Automation Bash
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
Featured image of post Building a Multi-Currency App: The Edge Cases Nobody Warns You About
Craft Build in Public

Building a Multi-Currency App: The Edge Cases Nobody Warns You About

How Famorize handles global users: floating point errors, exchange rate drift, and the UX of money across borders.

Oct 22, 2025
3 minute read
Featured image of post OAuth2 and OIDC for Solo Developers: A Practical Setup With Docker
Craft Security

OAuth2 and OIDC for Solo Developers: A Practical Setup With Docker

Auth is always harder than it looks. Here is how I set up OIDC for my personal projects without spending a fortune on managed services.

Sep 15, 2025
3 minute read
Featured image of post Designing Multi-Agent Systems: Lessons from Building an 8-Agent Engineering Orchestra
Agentic AI Platform Engineering Build in Public

Designing Multi-Agent Systems: Lessons from Building an 8-Agent Engineering Orchestra

What building CueMarshal taught me about real multi-agent design: role boundaries, permissions, identity, routing, and why orchestration matters more than agent count.

Aug 28, 2025
5 minute read
Featured image of post How I Wired Up an AI Tutor to Teach Like a Socratic Mentor — Not a Cheater
Build in Public AI

How I Wired Up an AI Tutor to Teach Like a Socratic Mentor — Not a Cheater

Why most AI tutors are just homework-solvers, and how I used specific prompting and Bayesian Knowledge Tracing to make FireFly a real teacher.

Aug 05, 2025
3 minute read
1 2 3 … 6
© 2020 - 2026 Alfero Chingono
Built with Hugo
Theme Stack designed by Jimmy