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Jesús Leganés-CombarroJL

Jesús Leganés-Combarro

Supermalter

WebRTC, fractional CTO, and Software Architect

1040 €/día
8 proyectos
Madrid, ES
>15 años

Tiempo medio de respuesta: 1h

Acerca de Jesús

Passionate computers engineer and ex-PhD. candidate in Computers Engineering. Proud advocate of Open Source, standards, specifications, and best practices.

With more than 22 years of professional experience, and being involved in Open Source scene and wireless communities since I was 17 years old, I have been working both profesionally or in personal side projects in almost all computer engineering areas, including web development, robotics, operating systems desing, videogames, networking, or drivers programming. My profile is purely technical, with a great interest in hard-to-solve problems, quality of code, performance optimizations, high-edge technologies, and design of clean APIs and architectures focused on minimal designs, modularity and reusability.

I'm fullstack with preference for backend, R&D and academic projects. Thanks to that, I have more than 10 years of experience with Node.js, and I'm also expert in Python and C++ between other languajes, and I'm currently interested on Rust. Regarding mobile apps, I have 5 years of experience with ReactNative.

I have won three times the spanish national Universitary Free Software Championship and been CTO of two start-ups (and co-founder of one of them). Currently I'm working as WebRTC Architect at Dyte and as part-time freelance developer, consultor and auditor. In my spare time I like to read books, go to cinema or travelling, go running or cycling, or work on my own side projects to improve my skills and craft things with cool high-edge technologies.

I have a Licenciature in Computers Engineering, and convalidated It to the equivalent Master in Computers Engineering. My Licenciature (and Master) thesis was NodeOS, a minimal operating system for Node.js based applications, with more than 6000 stargazers on GitHub, winner on the Systems category at the 11th CUSL national championship, and graduated with distinction. My Licenciature thesis director was Prof. Enrique Soriano-Salvador.
  • Español

    Bilingüe o nativo

  • Inglés

    Bilingüe o nativo

  • Francés

    Competencia profesional básica

  • Chino

    Nociones

  • Árabe

    Nociones

Acepta trabajo presencial
Madrid (hasta 50 km), Valencia (hasta 50 km), Barcelona (hasta 50 km), Las Palmas de Gran Canaria (hasta 50 km), Sevilla (hasta 50 km)

Experiencia

  • Prosegur Security Global SIS
    Logo de MaltEn Malt
    Consultoría WebRTC y streaming
    PROTECCIÓN CIVIL
    febrero de 2026 - marzo de 2026 (1 mes)
    Reduced 30-50% connection times and latency of media streaming server with 60k video sources, using 90% less memory, and done in 1/30 of initial estimated time
    Mediamtx Video Streaming WebRTC live streaming streaming
  • QinoBot Festival
    Logo de MaltEn Malt
    Software Architect & CTO
    CINE & AUDIOVISUAL
    julio de 2025 - octubre de 2025 (2 meses)
    Madrid, España
    - Propose high level software architecture of QinoBot project
    - Define development time estimation
    - Plan MVP scope for a timeframe of 1-2 months
    - Develop streaming and voting platform with Django
    - Implement UI from Prisma mockups
    - Deployment using Heroku instances
    - Manage contributions from other freelancers
    Django Python Arquitectura de software Video Streaming Heroku
  • TRC
    Lead Software Architect - Innovation
    julio de 2024 - Hoy (1 año y 11 meses)
    Madrid, Spain
    • Implementation of PECAL 2210 specification (NATO software quality assurance requirements)
    • NATO Secret level Security Personnel Authorization (HPS) in process

Reseñas

5,0

de 3 valoraciones

G

Gud

Gud Company

Revisado el 14/7/2022

Trabajar con Jesús ha sido un lujo. Ha sido capaz de ofrecernos una visión ajustada y minuciosa del estado del proyecto y nos ha asesorado en todo momento de una manera certera, clara, honesta y muy profesional. Seguiremos colaborando con él sin duda alguna.
G

Gud

Gud Company

Revisado el 1/9/2022

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Formación

  • Licenciature on Computers Engineering
    Rey Juan Carlos University
    2016
    Convalidated to Degree + Master on Computers Engineering in 2017

Conjunto de habilidades profesionales

Categorías