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Anna R
@anna_roumpelaki
Data Architect, Alteryx
Grèce
Grec, Anglais, Français
À propos de moi
I am a Data & Analytics leader with over 10 years of experience delivering enterprise-scale data platforms and advanced analytics solutions. I have a proven track record in leading cross-functional teams, driving data strategy, and translating complex business needs into actionable insights. My expertise spans cloud-based ecosystems, specifically Azure, data engineering, and AI/ML.
Compétences
Anna R
hors ligne •
Temps de réponse moyen de 1 heure
Voir mes services
Data engineering
I will build scalable etl and analytics solutions using alteryx
Développement des bases de données
I will design and implement sql server databases
Portfolio
Expérience professionnelle
WITSIDE
Temps plein • 4 yrs 1 mo
Team Lead
Jun 2024 - Mar 2026 • 1 yr 9 mos
• Scaled analytics team by 50% and doubled revenue within 6 months as Team Lead. • Led adoption of Generative AI use cases across multiple client engagements. • Led the design and delivery of enterprise-scale data and AI solutions for clients across industries, resulting in client yearly revenue increase up to 500k on occasion. • Collaborated with senior stakeholders to translate business requirements into scalable data platform designs. • Defined data architecture and supported clients in modernizing complex data ecosystems and analytics platforms with a focus on supply chain. • Led and mentored a multidisciplinary team of data scientists and analysts, ensuring engineering best practices.
Data Scientist
Jan 2022 - May 2024 • 2 yrs 4 mos
• Designed and implemented end-to-end data pipelines (ETL/ELT) and ML workflows using Python and Alteryx, with specialization in demand forecasting and supply chain. • Built scalable data solutions on Azure covering data ingestion, transformation, and reporting. • Contributed to architecture and design decisions for data platforms in EU-funded R&D projects in the fields of energy and health. • Integrated multiple data sources and systems to enable analytics and reporting use cases. • Applied software engineering best practices in cloud-based environments.
Database developer
Kaizen Gaming • Temps plein
Jun 2019 - Jan 2022 • 2 yrs 7 mos
• Designed and maintained high-performance data systems supporting business operations and analytics. • Optimized database performance and ensured data integrity across large-scale platforms. • Collaborated with cross-functional teams to integrate data solutions into production systems. • Contributed to migration of enterprise database systems from Oracle to Microsoft technologies.
