Esteria no Sekai: community ops for a Cuban anime/gaming forum

Built and ran the Xenforo forum and TeamSpeak voice servers behind Esteria no Sekai — a Cuban anime/gaming community. Designed the categories, the channels, the moderation. Through COVID, kept the platform alive and ran virtual social programs that turned it into a place people came back to.

Client
Joven Club
Role
Community Lead & Systems Admin (Part-Time)
Year
2021
Timeline
2019 — 2021 (part-time, COVID-era peak)
Xenforo WordPress PHP MySQL Linux
Esteria no Sekai: community ops for a Cuban anime/gaming forum

Problem

Esteria no Sekai (星の世界, “World of Stars”) was a Cuban anime/gaming community running on rented forum + voice infrastructure under the Joven Club umbrella. Through 2019–2021 — peak COVID lockdowns in Cuba — it needed someone to keep the platform online, the community engaged, and moderation honest. Cuban internet conditions make any downtime expensive: rebuilding a community there is hard, because reconnecting members is hard.

Approach

The work split across three surfaces — and the work wasn’t only operations, it was building the platform first:

Through the COVID quarantine, the platform did more than survive — it became a substitute for in-person social life for hundreds of users. Designed and moderated virtual programs: interactive quiz shows, themed channels for current anime seasons, scheduled events that members actually showed up to.

Outcome

At the snapshot shown here: 661 members, ~6,400 cumulative visitors, dozens of active threads at any time. Not enterprise scale — human scale. Every member was someone who logged in voluntarily, multiple times a week, because the platform stayed up and the rooms stayed warm.

Running it consistently for two years through a pandemic — backups, moderation, uptime, and the social glue — is the part that mattered.

Technologies used

Xenforo WordPress PHP MySQL Linux
Visuals

Screens

Keep exploring

More work

Linkeum Wallet: a multi-currency fintech wallet in 30 days
Fintech · 30 days · 2 engineers

Linkeum Wallet: a multi-currency fintech wallet in 30 days

Shipped a production fintech wallet in 30 days with a 2-engineer team — multi-currency, KYC, 2FA, real-time notifications. Built on Nest.js + Next.js Server Actions over a Turborepo monorepo.

Nest.js Next.js Turborepo PostgreSQL
Read the case study
A fuel and cooking-gas marketplace for Cuba, with QR pickup
Fuel & Gas · Web + Android · External integration

A fuel and cooking-gas marketplace for Cuba, with QR pickup

Muévete y Cocina turns the daily scramble for fuel and cooking gas in Cuba into an order-ahead flow: browse nearby service centers and live prices, reserve litres or a gas cylinder, pay, and pick up against a QR. Since the team white-labelled it, the same codebase reaches customers under two selling brands, Mercaful and Gasolero. I proposed and built its offline-first Flutter courier app end to end, shipped heavily on the customer web app alongside the company's frontend lead and a designer, and over time took my work into the backend too: delivery evidence, access control, and per-brand legal documents.

Flutter React Router Vite TypeScript
Read the case study
AI News Intelligence — n8n agent over FastAPI + Redis + SvelteKit
Side project · n8n · Agent · RAG

AI News Intelligence — n8n agent over FastAPI + Redis + SvelteKit

Personal side project: an AI agent that orchestrates news data via n8n, serves it through a FastAPI + Redis cache layer, and talks to users through a SvelteKit chat UI. Whole stack containerized with Docker Compose for one-command deploy.

FastAPI Python Redis Docker
Read the case study