Backend Engineer

Joel A. A. Breda

I'm Joel, or Orsacle, a golang developer focused on automation. I've been fascinated with programming since I was eight years old, and now living up to that.

Portrait of Joel A. A. Breda

My experience

Backend experience

My experience lies in the backend. There, I'm focused on programming with Golang to automate. When useful, I use Gin or Chi to make my projects even better. I also have experience with website backend, as I'm able to use SQL and many, many asked skills in the branch. I know how to set up SMTP, rate-limiting, cron, auth, and so much more.

Some handpicked projects of mine

Featured project

SourceCamp

PHP / Laravel

SourceCamp is a totally free learning site teaching how website features work, such as auth, caching, forms, and routing. Registered users get a dashboard to track lesson progress and manage their account and data. It's built with Laravel. Clerk handles sign-in, Supabase handles data and Sentry handles errors.

github.com/

WireHook

go

Lightweight webhook-router/Gateway for Git written in Golang. Forwards repo events to your discord or slack chat channels without standing up a full CI pipeline. It just routes without bloat.

github.com/Orsacle/WireHook

.ETF

go

A privacy-first image format that hardcodes EXIF metadata out of the file. Built with lz4 compression for smaller payloads.

github.com/Orsacle/ETF

QueryShell

go

A terminal-based SQL injection detection tool for authorized security assessments. It runs four detection strategies being: error-based, boolean-blind, time-blind and union-based. Export as terminal output, JSON, or CSV. Remember; this tool exists for offensive security learning, not unauthorized scanning.

github.com/Orsacle/QueryShell

Certifications I've acquired

EF SET: C2 Proficient

EF Education First

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