À propos de Jesús
Espagnol
Bilingue ou natif
Anglais
Bilingue ou natif
Français
Capacité professionnelle limitée
Arabe
Notions
Expériences
- WebRTC.venturesSenior WebRTC Engineerseptembre 2025 - Aujourd'hui (9 mois)Charlottesville, VA, USA• - Added support to Google libwebrtc library for audio samples timings optimal for satellite phone calls in Opus codec• - Study lower limits on bandwidth usage of state-of-the-art video codecs in web browsers• - Research on narrow bandwidth audio voice transmission using custom streaming protocol over UDP datagrams and BLE GATT messages down to 800bps• - Improve support of Mediasoup for telehealth application
- CosmosGroupDeputy CTO & Generative AI Engineer | WebRTC, Code quality, Best Practices, FastAPI, NextJSjanvier 2025 - septembre 2025 (8 mois)Dubai, United Arab Emirates• - Directed development of real-time NLP pipelines for avatar agents with intent detection and ElevenLabs voice, achieving 20× lower latency (measured end to-end)• - Architected a scalable AI infrastructure with 99.99 % uptime (SLO + monitoring) and managed a 6-engineer distributed team across backend, ML and voice domains.• - Delivered 90+ PRs (8 in one week), accelerating roadmap execution and closing a major product epic.• - Enhanced backend and CI/CD reliability (fixed OOM issues, flaky tests and Go vulnerabilities) earning commendations for technical leadership, expertise and commitment.• - Optimized CI pipelines, and expanded unit and Playwright E2E test coverage by 40 %, improving overall quality and stability.• - Championed code audits, best practices and testing culture across Python (FastAPI) and Node.js (Next.js) projects, raising engineering standards group wide.• - Designed migration from VoiceFlow to LangFlow• - Implemented from scratch a high-performance document classifier and LLM trainer without pre-trained models, handling 20 processes and 1000+ threads on a regular laptop, achieving +80% precision• - Implemented generic and vertical-agnostic RAG
- Mafalda SFUfounder - Chief Technology Officermars 2021 - Aujourd'hui (5 ans et 3 mois)Massively vertical and horizontal scalable SFU built on top of Mediasoup Self-managed solution up to thousand simultaneous participants in media conference and streaming sessionsTRC1 year 2 months
Recommandations
Soyez le premier à recommander Jesús
Contribuez à la réussite de ce freelance en partageant votre expérience de collaboration avec lui.
Ces profils de freelance correspondent également à vos critères
Agatha Frydrych
Backend Java Software Engineer
4.7
(3)
2
Baptiste Duhen
Fullstack developer
4.6
(4)
5
Amed Hamou
Senior Lead Developer
4
(2)
7
Audrey Champion
Web developer
4.3
(3)
4
Formations
- Phd. Computer EngineerRey Juan Carlos universityThesis: "Confocal microscopy visualization techniques applied to neurology"
- Mse. Computer EngineerRey Juan Carlos university2016Thesis: "NodeOS, minimal operating system for Node.js"