Realeboha Raymond Ramphielo
Dublin
Summary
I am a researcher and data specialist who holds an MSc in Artificial Intelligence degree. Driven by a passion for data and information, and with more than three years of experience in data analysis, interpretation, and presentation, I possess strong communication skills, both written and verbal. I am well-skilled in report writing and research, and I ensure that work is completed within prescribed timeframes and to high standards. I have completed various courses to help improve knowledge and skills in data quality, SQL, among others.
Overview
3
3
years of professional experience
Work History
Data Analyst
Aloft Dublin City
Dublin, Ireland
01.2025 - Current
- Spearheaded initiatives to optimise operational efficiency and enhance revenue forecasting for the hotel by analysing performance and sales data, with a focus on improving food and beverage sales.
- Responsibilities included data cleaning, trend analysis, pattern recognition, and insightful interpretation to support data-driven decision-making.
Accounts Receivables Associate
Aloft Dublin City
Dublin, Ireland
12.2023 - 01.2025
- Implemented the use of pivot tables and charts to design dashboards for better data presentations and communication .
- Leveraged MS Excel functions, including LOOKUPS and MOD, to assist in automation and enhanced report accuracy and efficiency.
- Liaised with other departments and fostered relationships with clients to support the hotel in enhancing financial accuracy and client satisfaction.
Medical Records Assistant
Elizabeth Glaser Pediatric AIDS Foundation
Thaba-Tseka, Lesotho
04.2022 - 08.2022
- Reconciled DHIS-2 records with physical records for COVID-19 vaccination roll-out, ensuring data integrity.
- Facilitated new medical records entries into DHIS-2 for COVID-19 booster and HPV vaccination programmes, streamlining data management.
- Coordinated quarterly data reviews, enhancing data quality and consistency.
Education
Master of Science - Artificial Intelligence
Dublin Business School
Dublin, Ireland11-2023
Bachelor of Science Honours - Statistics
Sefako Makgatho Health Sciences University
Ga-Rankuwa, South Africa05-2018
Bachelor of Science - Mathematical Sciences
Sefako Makgatho Health Sciences University
Ga-Rankuwa, South Africa05-2016
Skills
HARD SKILLS
- Python Power BI Microsoft Office Advanced Excel R (beginner) SaS (beginner) SQL (beginner)
SOFT SKILLS
- Communication Problem solving Adaptability Teamwork
DATA ANALYSIS
- Research Dashboards Data cleaning Data validation Data visualisation
ARTIFICIAL INTELLIGENCE
- Machine learning Deep Learning Natural Language Processing
Affiliations
- Environmental rehabilitation
- Running
Accomplishments
- Achieve Your Leadership Potential Course
- Certificate of Recognition for Volunteering
Languages
English
First Language
Timeline
Data Analyst
Aloft Dublin City
01.2025 - Current
Accounts Receivables Associate
Aloft Dublin City
12.2023 - 01.2025
Medical Records Assistant
Elizabeth Glaser Pediatric AIDS Foundation
04.2022 - 08.2022
Master of Science - Artificial Intelligence
Dublin Business School
Bachelor of Science Honours - Statistics
Sefako Makgatho Health Sciences University
Bachelor of Science - Mathematical Sciences
Sefako Makgatho Health Sciences University
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