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Cosmin Calin

Administrador de Sistemes · SysOps · Builder

👨‍💻 Administrador de Sistemes (N2 — SysOps) a T-Systems Iberia, a l'equip internacional de Deutsche Telekom Technik. 🌍 Als vespres i els caps de setmana construeixo petites eines que intenten ser útils — per a esglésies, nens i equips petits.

Càrrec
Administrador de Sistemes a T-Systems Iberia
Naixement
6 d’abril del 2001
Ubicació
Tarragona, Espanya
Passió
Infraestructura avorrida, eines honestes
GitHub GitHub: @robyrew
LinkedIn LinkedIn: Cosmin Calin
Email Email: cosmin.cg22@gmail.com
Web Web: cosmincalin.es

Projectes

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TopPresenter

2026

Native macOS Bible and worship presentation app for churches — SwiftUI + SwiftData, imports six Bible formats and four song formats, multi-display output.

Swift SwiftUI SwiftData AppKit macOS
App nativa · Actiu

Calendar Event Generator

2026

Browser-based ICS event builder with full RFC 5545 compliance — recurrence rules, attendees, reminders, ~50 templates, 50-level undo. Works fully offline as a PWA.

React 19 TypeScript Vite Tailwind CSS 4 Zustand Dexie +2
App web · Actiu

PowerPoint Extractor

2026

Extract, view, and export data from both modern (.pptx) and legacy (.ppt) PowerPoint files — six export formats, media as ZIP, runs fully in the browser.

React 19 TypeScript Vite Tailwind CSS 4 Zustand jsPDF +3
App web · Actiu

Kingdom's Kids

2026

Faith-based web platform for children's spiritual growth — Next.js 16 + React 19, interactive and animated, with a multi-year roadmap of Bible stories, memory verse games and prayer journals.

Next.js 16 React 19 TypeScript Tailwind CSS 4 Framer Motion GSAP +3
App web · Actiu

VPS Infrastructure as Code

2026

Ansible-managed Debian 12 VPS with security-first hardening — Tailscale, CrowdSec, Restic to Backblaze B2, Beszel monitoring, Dokploy PaaS for app deploys.

Ansible Debian Docker Dokploy Traefik Tailscale +8
Infraestructura · Actiu

BibleType

2025

Bible-passage typing test with multiple timed modes, real-time feedback and a deliberately minimalist UI.

React 19 TypeScript Vite Tailwind CSS React Router PWA
App web · Mantingut

Presentation Studio

2026

Native macOS app for importing JSON / XML / TXT as slide decks — SwiftUI + SwiftData, multi-display presentation mode, full keyboard control.

Swift SwiftUI SwiftData AppKit macOS
App nativa · Mantingut

js-ppt

2024

Pure-JavaScript PowerPoint 97-2003 (.ppt) parser — Node library + CLI. Cleanroom implementation from the Microsoft Open Specifications.

Node.js JavaScript codepage cfb commander
Llibreria · Mantingut

Chat Converter

2025

Browser tool to convert chat exports from Telegram, WhatsApp, Instagram and similar apps into other formats.

HTML CSS JavaScript Docker
Eina · Mantingut