Freelancer profile translated to English.
Back to original languageAbout Xuan
I am a Cloud Data Engineer specializing in Google Cloud Platform (GCP), with several official certifications in Machine Learning and Data Engineering.
I have experience in designing, implementing, and optimizing scalable data architectures, integrating BigQuery, Dataflow, Dataproc, Airflow, and hybrid environments with sources like SAP and reporting systems.
I am characterized by being a very responsible, organized, and results-oriented person, capable of delivering quality solutions within tight deadlines. I work flexibly and collaboratively, adapting easily to multicultural teams and to changing and demanding environments.
My approach combines technical rigor with business vision, which allows me not only to implement solutions but also to ensure that they bring real value to the company.
If you are interested, contact me. I will send you my CV and we can talk.
Spanish
Native or bilingual
Chinese
Native or bilingual
English
Fluent
Remote only
Primarily works remotely
Experience
- MEDIAMARKTSATURNSenior Cloud Data EngineerJuly 2025 - Today (11 months)- Contributing to MediaMarkt Saturn's core data model by designing, building, and maintaining scalable data platforms on Google Cloud Platform (GCP). My role focuses on enabling efficient ingestion, processing, and exposure of data to drive innovation and informed decision-making across the organization.
- SEIDORSenior Cloud Data EngineerJanuary 2024 - January 2025 (1 year)- Collaborated on a data migration project from SAP to BigQuery on Google Cloud, using SNP Glue and Dataform for table design and implementation.- Responsible for maintaining and resolving critical issues across the entire data pipeline, including Composer, DBT, BigQuery, and Looker, ensuring operational continuity and data quality.- Maintained and developed Looker dashboards for major retailer clients to monitor KPIs across multiple departments, including sales, stock, and more.- Participated in a Google Hackathon with the Seidor team to implement an AI Agent for shopping list generation using the Gemini model.
- WEBHELPSubject Matter Expert (SME)January 2024 - December 2024 (11 months)- Managed a team of 15 TSRs, providing advanced support and ensuring SLA compliance.- Coordinated with Google in managing bugs and critical cases, acting as the main technical point of contact.- Designed improvement and technical training plans for the team, enhancing their efficiency and autonomy.- Optimized the resolution of complex incidents, strengthening the relationship with Google and improving service quality.
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Education
- MASTER'S DEGREE IN DATA SCIENCEUniversitat Oberta de Catalunya2023MASTER'S DEGREE IN DATA SCIENCE
- Professional Cloud Database Engineer CertiöcationGoogle2025Professional Cloud Database Engineer Certiöcation