Anni Tziakouri
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MSc Data Science @ Edinburgh | AI & ML Research (FIASO) | Data Science Internships: PwC & Sunweb | Python • SQL • ML • Cloud
Spain
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Résumé
Jobs
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Data Scientist IIExpedia GroupFeb 2026 - Current (9 months)- AAI Development InternApr 2025 - Oct 2025 (7 months)• Conducted dissertation research on advanced end-to-end Agentic AI Systems in Healthcare, in collaboration with Oxford University.
- Financial Analyst InternPwCJul 2024 - Aug 2024 (2 months)• Built automated tax reporting ETL pipeline with OCR and Alteryx, processing 200+ documents and saving about 40 staff hours/month; created custom Power BI dashboards and communicated results directly to clients.
- Machine Learning InternSunweb GroupApr 2024 - Jul 2024 (4 months)• Analyzed complex travel booking behaviors across destinations and booking lead times, generating insights for pricing decisions; project received a grade of 8.5/10.
- IInhouse Experience ChairmanJul 2023 - Apr 2024 (10 months)
- HWorking Student - Data AnalyticsHet Potentieel PakkenApr 2023 - Jul 2023 (4 months)• Led the “Analytics Academy” project with a Dutch non-profit, managing a team of 5 to address labour market inefficiencies in the healthcare sector. Performed statistical analysis, built interactive visualisations using PowerBI, automated workflows, and engineered ETL pipelines that continue to support the organisation’s operations.
- SStartUp Event ChairmanDec 2022 - Jun 2023 (7 months)
- Teaching AssistantUvaSep 2022 - Jun 2024 (1 year 10 months)• Taught tutorials in Calculus, Probability & Statistics and Quantitative Data Analysis for 1st and 2nd-year students, selected based on academic excellence.
• Entrusted with grading and curriculum support by supervising professors - TutorAthenaStudiesApr 2022 - May 2023 (1 year 2 months)• Delivered mathematics and programming courses to university students in groups of 10+.
• Designed and developed curriculum materials and practice exercises to support learning. - SStudent Consultant in StartUpsMar 2022 - Jun 2022 (4 months)• Part of the “Forward Incubator program” , helping entrepreneurs grow their start-ups.
• Financial planning, Business plan writing and go-to-market strategy building. - IInternational Committee ChairmanMar 2021 - Nov 2022 (1 year 9 months)
Education
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- master, Master of Science - MS Data ScienceThe University of EdinburghJan 2024 - Jan 2025 (1 year 1 month)
- bachelor, Bachelor's degree Business AnalyticsUniversity of AmsterdamJan 2021 - Jan 2024 (3 years 1 month)
- AHigh School DiplomaArchibishop Makarios III Dasoupoli, CyprusJan 2018 - Jan 2021 (3 years 1 month)