Murcia, Spain

Sergio Fernández

Expert
@GeiserX

💻 Techie since I was a kid 🌩️ Staff AI DevOps Engineer @ work – Speaks ES, EN & BG. Used to manually write Go, Bash, R, JS & Python for fun – still ❤

Telegram-Archive. Own your Telegram history. Automated, incremental backups with a local web viewer that feels just like the real app. Docker-ready and supports public chat sharing

162

genieacs-container. Original & most popular Helm Chart / Container for GenieACS

127

VPN-Bypass. macOS menu-bar app for fine-grained VPN routing: bypass the VPN for chosen domains/services, force others through it, or (Custom mode) route each domain/subnet out a specific egress — direct, a specific VPN, an HTTP/SOCKS5 proxy, or a Tailscale peer. Includes a vpnb CLI.

96

whisper-subs. Jellyfin plugin for local AI-powered subtitle generation using Whisper - all processing stays on your server

83

LynxPrompt. Self-hosted & federated platform for AI IDE/Tools Rules and Commands via WebUI & CLI - Generate, browse, store, share AGENTS.md, CLAUDE.md, and more

43

Wayback-Archive. Download complete websites from the Wayback Machine with full asset preservation for offline viewing

23

smart-covers. Jellyfin plugin for fallback cover extraction from PDF, EPUB, and audiobook files

17

genieacs-mcp. MCP Server for GenieACS written in Go

15

quality-gate. Jellyfin plugin to restrict users to specific media versions based on path-based policies

13

paperless-telegram-bot. Manage Paperless-NGX documents entirely through Telegram - upload, search, tag, and organize

10

telegram-slskd-local-bot. Automated music discovery and download via Telegram bot. Resolves metadata from Spotify, searches and downloads FLAC from Soulseek (slskd), and organizes your library. Docker-ready.

9

genieacs-services. Systemd/Supervisord services for GenieACS processes

8

jellyfin-encoder. Automatic 720p HEVC/AV1 transcoding service for Jellyfin with NVIDIA and Intel hardware acceleration

8

awesome-region-de-murcia. Selección de software open source para la Región de Murcia

8

web-mirror. Mirror any webpage to a local server for offline access

6

services-isp. Webapp which automates common tasks for a common ISP

5

Minecraft-Youtube-Follower. 24/7 automated Minecraft server streaming with intelligent player following and voice chat integration

5

duplicacy-exporter. Real-time Prometheus exporter for Duplicacy backups with live speed, progress, and completion metrics

5

media-download. Downloads all media files from any web page into a folder schema

4

qbittorrent-orphaned. Find disk files not tracked by any qBittorrent torrent - reclaim storage and clean media libraries

4

slskd-transform. Bulk upgrade your music library from lossy to lossless FLAC via Soulseek and SLSKD

4

statix. Webapp that shows graphics for a common ISP

4

telegram-delay-channel-cloner. Telegram bot that relays messages between channels with configurable delay and batch processing

3

BuscaPaginasBlancas. OSINT tool for extracting contact information from Spanish white pages (Paginas Blancas)

3

duplicacy-cli-cron. Docker-based encrypted dual-storage backup automation using Duplicacy CLI with cross-site redundancy

2

secciones-nacionalidades. Foreign Insight - WebApp providing insights about nationalities in Spain (Source: Instituto Nacional de Estadística)

2

jellyfin-telegram-channel-sync. Sync Jellyfin user access with Telegram channel membership - auto-disable accounts when members leave

2

genieacs-sim-container. Docker for the GenieACS Simulator

2

ePubLangMerger. Merge two ePub files in different languages into a single bilingual ebook for parallel reading

2

ScriptPoblar. CRM Control Poblar

2

PiSpot-Show. Raspberry Pi WiFi voucher display system with weather integration and PiJuice battery management

2

PiSpot-Watch. Software for running a PiSpot Watch (composed of a Raspberry Pi Zero and a PaPiRus Zero) for the company GPConnect

2

router-express. WebApp to autoconfigure routers and synchronize different databases

2

chatgpt_telegram_bot. 💬 Telegram bot with ChatGPT, Python-based, using OpenAI's API.

1

audio-transcode-watcher. Automated multi-format audio transcoding service with real-time file watching and lyrics fetching

1

GeiserX. GitHub profile README

1

cloud-tests-velero. Terraform infrastructure for testing Velero backup and restore across cloud providers

1

github-toggle-all-details. Browser extension to toggle all collapsible details elements in GitHub PR and issue comments

1

redis-operator. Redis Operator for Kubernetes

1

PiSpot-Deployment. Deployment files for PiSpot hardware suite

1

search-by-surname. R-based batch search tool for Spanish telephone directories by surname

1

AskePub. This project is a Telegram bot assistant to help you prepare ePubs. It uses ChatGPT-4o to write contextual notes.

1

AdamPartsFinder. Proof of Concept of a Price Comparison tool for different suppliers

1

geiserx.github.io. Personal portfolio website built with HTML, CSS, and JavaScript

1

WebApp-Flotas. Averias-Flotas

1

import-xgest-odoo. Helping scripts to ease import between both ERPs

1

epub-and-vtt-to-llm. Given .epub and .vtt files, train and infere a new LLM

1

nginx-mailer. 🐳 Lightweight nginx:alpine Docker image with built-in contact form API and SMTP email support

1

Wayback-Diff. Intelligent web page comparison tool with Wayback Machine support and visual regression testing

1

homebrew-lynxprompt. Homebrew tap for LynxPrompt CLI

1

Way-CMS. 🌐 Simple web CMS for editing HTML/CSS files downloaded from Wayback Archive. Features file browser, syntax highlighting, search, and Docker support.

1

CatsUp. AI-powered meeting assistant with real-time transcription and summaries

1

homebrew-vpn-bypass. Homebrew tap for VPN Bypass

1

homebrew-catsup. Homebrew tap for CatsUp - AI-powered meeting assistant

1

grafana-rightsizing-dashboard. Dashboard to assess overcommitted Kubernetes clusters

1

k8s-dockerhub-detector. Due to the incoming rate limit from DockerHub, there is a need to migrate away from it. This piece of software detects where in the cluster DockerHub is still used.

1

migrate-psql. Opinionated way to split a CloudSQL PostgreSQL DB. Target version: 15

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