01 / backend engineer

Guadalajara, MX · Remote · Open to freelance

Guillermo Campollo

Backend engineer. Python, APIs, queues and data — from startups to big companies.

[let's talk]

02 / experience

Experience

Big companies

SoFi

Backend engineer, Money Movement · 2024–now · FastAPI, AWS, Temporal

Moody's

Architect & lead dev, workflow orchestrator · 2024–now · FastAPI, Celery, Redis

Anaplan

Sr. backend developer, data workflows · 2022–2023 · Airflow, Kubernetes

Startups

Docsum

Full-stack engineer, AI document platform · 2023–2024 · FastAPI, Celery, Next.js

Pronto Housing

Backend dev → Tech lead · 2021–2022 · Django, AWS Lambda

NarrativeWave

Backend developer · 2020–2021 · Django REST, AWS

03 / contact

Have a backend problem?

Let's talk.

[email me] [book a call]
© 2026 Guillermo CampolloGuadalajara, MX