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histereogenik/README.md

๐Ÿฐ Welcome to My Cyber Keep

โš”๏ธ About Me

I am a Back-End focused Full-Stack Developer who forges robust, secure and scalable systems using Python, Django, PostgreSQL and Docker โ€” and when needed, I also ride to battle on the front-end with React and TypeScript.

My work is deeply rooted in real production systems: VPS deployments, CI/CD pipelines, authentication, payments, subscriptions, logs, monitoring and security hardening.

  • ๐Ÿ›ก๏ธ Main focus: Back-end architecture, APIs, data modeling, DevOps & deployment
  • ๐Ÿงญ Also experienced in: React + TypeScript front-ends and system integration
  • ๐ŸŽฎ Soulsborne and Monster Hunter games enthusiast
  • ๐ŸŒ Traveler of both real and virtual worlds

๐Ÿงฑ Tech Stack

๐Ÿ—๏ธ Back-End & Infrastructure (Main Arsenal)

Python Django DRF PostgreSQL Docker Linux Nginx GitHub Actions

  • REST APIs, JWT authentication, permissions systems
  • Webhooks, payment integrations, subscriptions & billing logic
  • VPS deployment, Docker stacks, Portainer, Nginx Proxy Manager
  • CI/CD, logs, monitoring, Fail2Ban, UFW, production hardening
  • Automated tests with Pytest

๐ŸŽจ Front-End (When the quest requires)

React TypeScript Next.js Vite

  • React, TypeScript, Redux, Styled-Components
  • Forms, validation, dashboards, API integration

๐Ÿน Notable Real-World Projects

๐Ÿฆ FID NOVAX โ€” Subscription Loyalty System (Production)

  • Payment gateway integration via webhooks
  • Subscription lifecycle, access control, audit logs
  • Django + PostgreSQL + Docker + CI/CD
  • Full back-end architecture and deployment

๐Ÿšš FEC Rental โ€” Fleet Management System

  • Contracts, vehicles, maintenance, permissions
  • Advanced relational modeling and JWT auth
  • VPS deployment with Docker, Nginx and monitoring

๐Ÿ—๏ธ Arktech โ€” Institutional Website + Portfolio Manager

  • Django REST API, JWT, reCAPTCHA, email system
  • Full VPS deployment with Docker, NPM, SSL, security hardening

๐Ÿค Coletivo System โ€” Internal Management Platform

  • Full-stack system with Django + React
  • Security, access control, infrastructure and DevOps

๐Ÿงญ What I Build

  • Production-grade REST APIs
  • Subscription & payment systems
  • Multi-role permission platforms
  • Infrastructure-ready systems (Docker, VPS, CI/CD)
  • Secure authentication flows (JWT, refresh tokens, access control)
  • Systems designed for maintainability, scale and auditability

๐Ÿฐ Letโ€™s Connect

LinkedIn

๐Ÿ“ง [email protected]


โ€œBuild systems as if they must survive a siege.โ€

Pinned Loading

  1. eplay_humberto eplay_humberto Public

    Project #6 - Guided project of my EBAC Front-End course. It's an online game shop.

    TypeScript

  2. efood_humberto efood_humberto Public

    Project #7 - Project for my EBAC Front-End course. It's an online menu.

    TypeScript

  3. dynamic-calculator dynamic-calculator Public

    Vue

  4. great-link-branches great-link-branches Public

    Vue

  5. fast-average-calculator fast-average-calculator Public

    JavaScript

  6. hello-world hello-world Public

    my first steps *o*