Luan Soliño
Ruby Software Engineer at Trainline
Rio de Janeiro, Brazil
Summary
👤
Senior🎓
Top SchoolLuan Soliño is a Ruby Software Engineer based in Rio de Janeiro with eight years of experience building and optimizing web applications across full-stack roles. He specializes in Ruby on Rails and integrations, having implemented fault-tolerant, asynchronous refund flows that prevented €137,000/month in losses and delivered multiple inventory integrations for European train operators. Comfortable across Java, Python, React and Angular, he combines backend performance tuning (PostgreSQL/MySQL) with containerized deployments using Docker, Kubernetes and AWS. Luan emphasizes TDD and SOLID design, mentors teams to improve operational efficiency, and has a track record of cutting customer wait times dramatically in e‑commerce contexts. He thrives in distributed, cross-border teams and brings a pragmatic blend of hands-on engineering and systems thinking. Colleagues would note he quietly turns operational pain points into measurable business impact.
8 years of coding experience
2 years of employment as a software developer
Bacharelado em Sistemas de Informação, Information Technology, Bacharelado em Sistemas de Informação, Information Technology at IFF
Github Skills (5)
open-data10
metadata10
region10
translation1
translate1
Programming languages (4)
Github contributions (5)
lsolino/stations
Sep 2021 - Mar 2025
List of stations and associated metadata
Contributions:48 pushes, 28 branches in 3 years 6 months
stationscollectormetadata
lsolino/lsmusic
Apr 2020 - May 2020
Contributions:55 commits in 16 days
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