Javier Castro
Software Developer at bookline.ai
Barcelona, Catalonia, Spain
Summary
🤩
Rockstar🎓
Top SchoolJavier Castro is a backend-focused software developer based in Barcelona with five years of hands-on experience building scalable server-side systems. He has contributed to payment and fintech projects at Sequra and continues tackling backend challenges at Data Machine Intelligence and bookline.ai, working mainly with Ruby on Rails and cloud-friendly architectures. Javier’s background blends formal AI study (MSc in Artificial Intelligence) with a strong software engineering foundation from EPITECH, enabling him to approach backend design with data-driven and algorithmic thinking. Early roles in Salesforce automation and teaching assistance show he’s comfortable translating complex requirements into maintainable systems and mentoring peers. Colleagues would describe him as a pragmatic engineer who favors reliable, testable solutions and brings an academic curiosity to production problems.
5 years of coding experience
2 years of employment as a software developer
EpitechHeriot-Watt University Edinburgh CampusGeneral Certificate of Education (GCE), General Certificate of Education (GCE) at Maristes Sants - Les CortsCertificate of Higher Education in Multi-Platform Application Development Artifical Intelligence, Certificate of Higher Education in Multi-Platform Application Development Artifical Intelligence at Institut Tecnològic de Barcelona
Catalan, Spanish, English
Stackoverflow
33reputation
1kreached
0answers
4questions
Github Skills (66)
fastapi10
python10
json-schema10
swagger10
asgi10
pydantic10
openapi10
async10
swagger-ui10
api10
rest10
starlette10
high-performance10
json10
redoc10
Programming languages (4)
Github contributions (5)
JavierSanchezCastro/fastapi
Sep 2024 - Nov 2024
FastAPI framework, high performance, easy to learn, fast to code, ready for production
Contributions:17 pushes, 5 branches in 1 month
JavierSanchezCastro/JavierSanchezCastro
Jun 2024 - Jun 2024
Contributions:5 pushes, 1 branch in 1 day
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