Freelancer profile translated to English.
Back to original languageAbout Pablo Nicolás
Technology architect with over 25 years of experience in software, firmware, and IoT, dedicated to designing real and sustainable systems.
I create robust components (hardware + firmware) and backends that operate in global production, especially in electric power, electric mobility, and connected cities.
I leverage Linux, ESP-IDF, LoRa, Node.js, and DevSecOps to deliver complete end-to-end solutions.
Spanish
Native or bilingual
English
Fluent
Can work on-site
Colmenar Viejo (up to 50km)
Experience
- Hydra Electrónica e Informática S.L.Firmware & Software Architect / Technical MarketingNovember 2011 - November 2025 (14 years)Madrid, SpainTechnical Director and Principal Architect at Hydra Electrónica**, leading the development of advanced solutions for **smart citiesandelectric mobility**. I designed and coordinated the creation of the **HydraControl systemfor intelligent urban lighting and the **eMCarga electric vehicle charger**, integrating hardware, firmware, and software under a proprietary modular architecture.I implemented technologies likeESP32, LoRa, RS-485, DALI, DMX, and Ethernet**, with firmware based on **FreeRTOSand complete IoT management: telemetry, remote control, dynamic balancing, and OTA updates.I supervised integration with backend, app, and payment systems, as well as establishing quality, security, and technical documentation standards. I consolidated a robust, scalable ecosystem, entirely designed and manufactured by Hydra for the future of urban energy management.
- TCSSoftware Architect - For RocheFebruary 2022 - February 2023 (1 year)Madrid, SpainDevelopment of an incident management system.Customization of an IAM system based on SailPoint.
- SNGULARProduct ManagerApril 2021 - December 2021 (8 months)Madrid, SpainProduct Manager responsible for the development and operation of the integrated system for buying and selling liquefied natural gas (LNG)
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Education
- Valid disability certificateOfficialDiscapacidad leve en una pierna, no limitandome de ninguna manera
- Degree in Computer ScienceUniversidad Católica de Salta2005Licenciatura en Informática