Serafín Barrera
Senior Engineer Backend at Aplazame
Granada, Andalusia, Spain
Summary
👤
Senior🎓
Top SchoolSerafín Barrera is a Senior Backend Engineer based in Granada with 14 years of experience building Python/Django services, integrations and payment flows for companies like Aplazame and Plexus. He specializes in backend architectures using Django, DRF, Daphne, Celery and GraphQL, and has delivered checkout and API-integration projects on AWS. Beyond pure development he has a track record of automating ML platform integrations and building end-to-end production apps for SMEs, reflecting strong systems and operational instincts. An experienced teacher and volunteer, he’s also run programming courses and free-software workshops, which informs his clear coding style and collaborative approach.
14 years of coding experience
9 years of employment as a software developer
Universidad de Granada
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (8)
del9
python7
django-admin4
django-admin-tools4
django4
admin-interface3
liveview2
charts1
Programming languages (2)
Github contributions (5)
oslugr/curso-scratch
Oct 2014 - Nov 2014
Contributions:31 commits in 13 days
contenidorepositoriodelcursoscratch
oslugr/curso-python-avanzado
May 2014 - Nov 2014
Repo para el desarrollo colaborativo del curso de Python Avanzado de la OSL
Contributions:27 commits in 5 months
python
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