Aaron Modiyil Joseph
Night Auditor and Guest Service Assistant @Holiday Inn Express
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WORK HISTORY
Night Auditor and Guest Service Assistant @Holiday Inn Express
Watford, GB
Audited cross-system data (PMS vs. finance) for inconsistencies; automated reconciliation, improving reporting accuracy- Collaborated with facilities teams to report maintenance trends and improve asset performance- Analyzed daily operational trends to support pricing and strategic decisions- Acted as the guest and public\'s first point of contact, resolving queries with professionalism and care- Balanced operational tasks with data reporting in a fast-paced, high-compliance environment.
EDUCATION
University of Hertfordshire
Master of Science - MS, Data Science with Advanced Research
St. Berchmans College, Changanassery
Bachelor of Science - BS, Mathematics
ABOUT AARON MODIYIL JOSEPH
As a Data Scientist with an MSc (Distinction) in Data Science from the University of Hertfordshire with a strong foundation in mathematics and statistics, I thrive on transforming complex data into actionable strategies that drive business results.Key skills: Python, SQL, Power BI, Tableau, Excel, Azure (Microsoft certified AI Engineer Associate), predictive modelling, NLP, computer vision, LLMs, deep learning, forecasting.At Holiday Inn Express, I optimized financial and operational reporting, automated workflows, resolved data discrepancies, streamlined processes, and boosted reporting accuracy.I have built dashboards, automated reporting workflows, and applied predictive models to solve practical problems. Academic projects included sentiment analysis, deep learning models for image classification, and time series forecasting.Previously, I was a mathematics tutor skilled at translating technical concepts for diverse audiences and collaborating across teams.I\'m passionate about leveraging data science, analytics, and machine learning to solve real-world business challenges, especially those with social, operational, or customer impact.Let’s connect if you’re interested in data-driven insights or innovative AI solutions!
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