Francisco R - Backend Architect at Facephi

Francisco R

Backend Architect at Facephi

Málaga, Andalusia, Spain

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Summary

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Senior

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Top School

Francisco R is a backend architect and seasoned software engineer based in Málaga with around a decade of experience building scalable, performance-focused microservices and event-driven systems. He has led architecture and DDD-driven migrations, RFC/ADR creation, and PoCs at Facephi and previously shaped AI-integrated microservice platforms at Lang.ai using Go, Python, Kubernetes and observability stacks. As a founder and technical lead he has hands-on experience across backend, frontend and DevOps — from real-time WebRTC/SFU systems to IoT and blockchain prototypes — and he still contributes to open-source, notably enhancing a Go FFMPEG wrapper with advanced transcoding, pipes and metadata/encryption support. Known for combining practical engineering with architectural rigor, he favors clean/domain-driven designs that scale while keeping a developer-friendly footprint.

8 years of coding experience

8 years of employment as a software developer

Middle-level technician of Microcomputer systems and networks Computing, Middle-level technician of Microcomputer systems and networks Computing at IES Cánovas del Castillo

High-level technician multi-platform Application Developer Computing, High-level technician multi-platform Application Developer Computing at CENEC Málaga

UOC (Universitat Oberta de Catalunya)

Spanish, English

Stackoverflow

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Github Skills (10)

go10

transcoding10

ffmpeg10

apidoc9

api9

streaming8

wrapper8

json7

docker4

dockers4

Programming languages (2)

SmartyGo

Github contributions (5)

xfrr/goffmpeg

Jan 2018 - Jun 2021

Powerful and dev-friendly FFMPEG wrapper written in Go

Role in this project:

Back-end Developer

Contributions:13 releases, 1 review, 58 commits in 3 years 5 months

Contributions summary:Francisco contributed to the `goffmpeg` repository by implementing and modifying models related to media processing, including structures for streams, media files, and their associated parameters. They added features for setting and obtaining various media attributes like pixel format, hardware acceleration, and input/output pipes. The user also focused on incorporating new features and options related to transcoding, such as setting QScale, CRF, and movflags in addition to the implementation of pipes for input and output. Further improvements include adding functionality to utilize metadata and encryption keys.

golangstreamingffmpeg-wrappergotranscoding

xfrr/go-cqrsify

Feb 2024 - Jan 2025

Contributions:12 releases, 66 pushes, 4 branches in 11 months

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