Open source

Public repositories

My open-source projects — each with an auto-generated guide: what it is, how to use it and how it works. Always kept fresh from GitHub.

23 repositories 828 languages
M5Cardputer-SSHClient 64

SSH in your pocket: embedded terminal client for the M5Stack Cardputer with physical keyboard.

C++ 11
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RS-Visao-Real 5

Real-time satellite imagery for Rio Grande do Sul — built during the 2024 floods.

Python
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setup-macos-developer 3

Automate your macOS dev environment with one idempotent, opinionated script.

Shell
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fernandofatech 2

The profile README that documents who I am and what I build — straight to the point.

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diagram-as-code 1

Generate AWS diagrams from YAML — Go CLI with web frontend and draw.io export.

Go
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queue-advisor-pricing-app 1

Compare SQS, Kinesis, EventBridge and MSK costs before committing to an AWS queue.

TypeScript
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aws-event-driven-finops-platform 1

Event-driven AWS banking reference architecture with FinOps, security, and a live frontend.

HTML
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aws-agentic-ai-reference-architecture 1

AWS reference architecture for production agentic AI — security, observability, and DevSecOps.

HTML
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architect-frameworks-hub 1

Fast, bilingual reference for the most important solution architecture frameworks.

TypeScript
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Deskbuddy 1

ESP32 touchscreen smart desk dashboard — firmware, web UI, and browser installer in one repo.

C++
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homebrew-google-terminal-search 1

Install google-terminal-search with a single brew command — the author's official tap.

Ruby
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solution-architecture-mcp-toolkit 1

Bilingual MCP toolkit for ADRs, threat modeling, and governed Well-Architected reviews.

HTML
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dailyfocus

Daily planning with focus, tasks and reflection — Next.js + TypeScript.

TypeScript
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mcp-aws-solution-architect

MCP server that turns any AI assistant into a copilot for AWS Solution Architects.

Python
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bedrock-agent-starter

Production-shaped Amazon Bedrock agent starter — tools, IaC, and evals in 30 minutes.

Python
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aws-ai-reference-architectures

Six AWS AI reference architectures — diagrams, IaC skeletons, and Well-Architected analysis.

HCL
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finops-architect-toolkit

FinOps calculators for AWS architects: RI, S3, Lambda, and tagging strategy.

TypeScript
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aws-pattern-library

22+ AWS architectures with diagrams, ADRs and cost notes — ready to copy.

TypeScript
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aws-architecture-studio

Open-source AWS architect studio: ADRs, Mermaid diagrams, and service catalog in one place.

TypeScript
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adr-decision-platform

Web platform to author, version and browse ADRs and RFCs with ready-made templates.

TypeScript
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architecture-diagrams-library

Architecture diagrams as code — AWS, C4, BPMN and event-driven, versioned and reviewable.

TypeScript
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sa-daily-toolkit

Daily toolkit for Solution Architects: ADRs, Well-Architected, threat modeling, and more.

TypeScript
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google-terminal-search

Run Google searches from your terminal — zero dependencies, pipe-friendly output.

Shell
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