E. Calebe calebe94

🏠

Working on TinyToolSH!

Senior Cloud & Platform Engineer · Python, AWS, Terraform, OpenTelemetry · GenAI observability

30 followers · 24 following

Edimar Calebe Castanho

Senior Cloud & Platform Engineer — Python · AWS · Terraform · OpenTelemetry

I build cloud platforms and the observability around them: OpenTelemetry tracing for LLM and agent workloads, zero-trust AWS blueprints, and Python services for an OpenStack platform of 50K+ instances.

Writing

How I orchestrate autonomous subagents in the terminal (Hermes, SQLite kanban, LLM fallback)
How I retired R$200/month in cloud LLMs with a local hybrid pipeline

Stack

Pinned Loading

otel-genai-tenant-service otel-genai-tenant-service Public

FastAPI reference service: OpenTelemetry spans for LLM/agent/tool workflows, per-tenant Postgres row-level security, and per-tenant cost attribution.

Python
palestra-intro-cloud palestra-intro-cloud Public

Este repositório contém os materiais da palestra "Introdução a Computação em Cloud: Entendendo a nuvem que move o mundo", apresentada na UTFPR - Ponta Grossa.

Makefile 1
calebe94.github.io calebe94.github.io Public

My personal website

TypeScript 1
ats-scanner ats-scanner Public

CLI ATS resume scanner in TypeScript — 197-keyword taxonomy across 8 categories, weighted scoring (70% taxonomy + 20% BM25 + 10% dynamic keywords), vitest suite

TypeScript
ESPBoy ESPBoy Public

A portable game console based on ESP32 microcontroller.

C 41 5
tinytools tinytools Public

Tiny scripts to improve your productivity.

Shell 5

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