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Working in Lucena 📍
💭
Working in Lucena 📍
7 followers · 18 following

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@efitherma

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Frtrillo/README.md

👋 Francisco Trillo

IoT Platform & Backend Engineer

I design and build end-to-end IoT platforms, from embedded firmware to scalable backend systems, telemetry pipelines, dashboards and mobile applications.

My work focuses on:

  • IoT device communication
  • distributed backend systems
  • telemetry ingestion pipelines
  • time-series data platforms
  • dashboards and cross-platform apps

About Me

  • Software Engineer at Efitherma
  • DAW & ASIR graduate — Marqués de Comares (Spain)
  • Experienced in embedded systems, backend platforms and IoT infrastructure
  • I enjoy designing complete systems from device firmware to user interfaces
  • Interested in software architecture, distributed systems and high-throughput backend systems

📫 Contact: contact@nuxspot.dev
🔗 LinkedIn: https://www.linkedin.com/in/frtrillo

Core Areas

IoT Platforms

  • ESP32 firmware development
  • device telemetry pipelines
  • MQTT communication
  • remote monitoring systems

Backend Systems

  • REST APIs
  • microservices
  • high-throughput ingestion services
  • batch processing pipelines

Data Platforms

  • time-series telemetry storage
  • device analytics
  • log aggregation
  • telemetry processing

Web & Mobile Applications

  • cross-platform apps for Android, iOS and Web
  • real-time dashboards for IoT platforms
  • administration panels and monitoring tools

Example IoT Architecture

ESP32 Devices
↓
MQTT Broker
↓
Node.js / Bun ingestion services
↓
Java services (Spring Boot / Batch)
↓
TimescaleDB telemetry storage
↓
Angular / React dashboards & Ionic mobile apps

Tech Stack

Languages

C Java JavaScript TypeScript C#

Backend

Spring Boot Spring Batch Node.js Bun NestJS .NET Core

IoT & Embedded

ESP32 LVGL MQTT

Data & Infrastructure

PostgreSQL TimescaleDB Docker Linux

Frontend

Angular React shadcn/ui

Mobile & Cross-Platform

Ionic React Native Android iOS

Projects

Terapeuta IA
https://www.terapeutaia.com

NuxRoom
https://www.nuxroom.com

QR Scanner (Android)
https://play.google.com/store/apps/developer?

Portfolio
https://www.nuxspot.dev/portfolio

Connect With Me

LinkedIn
GitHub

⭐ Thanks for visiting my profile!

Popular repositories Loading

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  2. mqtt-pg-logger mqtt-pg-logger Public

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  3. dotnet-java-bun-nodejs-performance-benchmarks dotnet-java-bun-nodejs-performance-benchmarks Public

    nuxspot pruebas de runtimes .net vs nodejs vs bun vs java (resumir datos para analizar historial de dispositivos IoT)

    Java 1

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  6. fanbase fanbase Public

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