STEPHEN APPIAH
Accra
Summary
Dedicated Data Analyst with 5 years of experience and a strong background in data visualizations and statistical analysis. Proficient in SQL, Python, and Power BI to derive insights from complex datasets. Committed to optimizing processes through automation and effective communication of analytical findings.
Overview
7
7
years of professional experience
4
4
years of post-secondary education
Work history
Data analyst
Multipro Private Limited
Accra, Ghana
08.2020 - 12.2025
- Identified trends in data to help inform decision-making processes.
- Translated complex findings into understandable documents, increased company-wide understanding of critical metrics.
- Streamlined data processing with automation techniques.
- Presented analytic findings in a clear manner during team meetings, fostered informed decision making within the organisation.
- Utilised SQL to extract relevant information for reporting purposes.
- Leveraged Python programming skills to automate routine tasks, boosted productivity levels significantly.
- Enhanced business operations by developing custom data models.
- Collaborated cross-functionally to meet project deadlines, delivered consistent results.
- Created interactive dashboards using Power BI for easy data interpretation and presentation.
- Utilised scientific methods and techniques to investigate phenomena.
IT support engineer
SDA Hospital, Sunyani,
Sunyani, Ghana
09.2019 - 07.2020
- System Maintenance and Support, Ensured the proper functioning of hardware and software systems, Troubleshoot and resolve technical issues for users and Perform regular system updates and maintenance.
- Network Management: Oversee the installation, configuration, and maintenance of network infrastructure. Monitor network performance and security. Implement and manage network security measures, such as firewalls and intrusion detection systems.
- Security Management: Develop and enforce IT security policies and procedures. Conduct regular security audits and vulnerability assessments. Ensure compliance with data protection regulations.
- User Support and Training: Provide technical support and assistance to staff and end-users. Conduct training sessions to help users effectively utilize IT resources and software applications. Create and maintain user documentation and manuals.
- Data Management: Oversee data backup and recovery procedures. Ensure data integrity and availability. Manage databases and ensure their security and performance.
- Software Management: Install, update, and manage software applications. Evaluate and recommend new software solutions to improve efficiency and productivity. Ensure software licenses are up-to-date and compliant with legal requirements.
Research/Teaching Assistant
University of Energy and Natural Resources(National Service)
Sunyani, Ghana
09.2018 - 08.2019
- Literature Review: Conducted reviews of existing research to inform new studies.
- Data Collection: Assisted in designing and executing experiments, surveys, or fieldwork to collect data.
- Data Analysis: Analyse collected data using statistical or computational tools.
- Writing and Editing: Helped draft, edit, and format research papers, reports, and presentations.
- Lab Management: Managed laboratory equipment and supplies, ensuring they are used efficiently and safely.
- Grading and Assessing: Assisted in grading assignments, exams, and quizzes.
- Tutoring: Provided additional help to students who need assistance with course materials.
- Class Preparation: Helped prepare materials for lectures, such as handouts, slides, and other teaching aids.
- Classroom Assistance: Assisted the professor during lectures, which may include managing classroom technology or facilitating discussions
Education
BSc. - Computer Science
University of Energy and Natural Resources
Ghana 09.2014 - 08.2018
Skills
- Advanced knowdge in Data Visualizatin tool Power BI, Tableau, Locker Studio
- SQL, R, Python and Ms Excel Proficient in handling large datasets and analytical databases
- Advance knowledge in Microsoft Power platform, Power BI, Power Automate, Copilot Studio and Power Pages
- Ability to work effectively in cross-functional teams and adapt to changing priorities and requirements
- Advanced excel usage
- Advanced analytical thinking
Languages
English
Advanced
Affiliations
- football
References
References available upon request.
Timeline
Data analyst
Multipro Private Limited
08.2020 - 12.2025
IT support engineer
SDA Hospital, Sunyani,
09.2019 - 07.2020
Research/Teaching Assistant
University of Energy and Natural Resources(National Service)
09.2018 - 08.2019
BSc. - Computer Science
University of Energy and Natural Resources
09.2014 - 08.2018