LUISHERNÁNDEZ

Internal platform

IT service desk with an SLA engine, inventory, maintenance, custody letters and monthly KPI reporting, plus a friction-free portal for any worker to file a report.

Internal system

Time clock for home-office staff with no application server: every business rule lives in PostgreSQL, punches are append-only and the client holds no write privilege on any table.

Internal platform

Work orders with assignment, log, per-machine history and statistics, scoped across five sites including customer-site service centres at BRP, Hella and Faurecia.

E-commerce

Recycled-plastics commerce with direct purchase and RFQ. Selling to invited customers since 1 September 2026, multi-vendor in production since 15 September.

Corporate website

Public website of an engineering-plastics recycler, with the panel that runs it: Marketing works the leads and the stock catalogue, HR runs a job board that takes CVs, and neither area sees the other's data.

Open source

Real-time meeting transcription and minutes, fully local on Windows: dual-track WASAPI capture, CPU Whisper and on-device diarisation.

Browser extension

Local password manager for Chrome and Edge. Envelope encryption with AES-256-GCM and scrypt derivation at twice the OWASP minimum; keys live only in the service worker.

Board game companion

A companion for balanced Root games, with faction selection, turn-based drafts, Reach validation and local game history.

Tabletop RPG companion

A D&D 2024 tabletop console with a character sheet, attack rolls, rules-aware spellcasting, resource tracking and a campaign journal.