eHealth4everyone is a leading digital health social enterprise dedicated to making the world healthier. We are a new kind of mission-driven organization with ...
Founded in 2004, Tangerine Life is the leading corporate weight-management program that directly rewards employees for losing weight and for maintaining a ...
Speedaf Express is a joint-venture company formed from the YIWILL HOLDINGS and ZTO.We commit to reduce the end-to-end logistics costs while providing a stable ...
AFRICHANGE TECHNOLOGIES LIMITED is registered with FINTRAC in Canada as a Money Service Business (Registration number - M19773759) and licensed in Québec by ...
Deel is a global payroll solution that helps businesses hire anyone, anywhere. Using a tech-enabled self serve process, you can now hire independent ...
Yemsays Properties and Investment Limited is a leading real estate firm based in Lagos, Nigeria, specializing in property development, investment, and ...
PICLEHDEST is a registered Non-Profit, Non-Governmental Organization providing solutions to the challenges of poor Leadership, inadequate Human Development and ...
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African Industries Group (AIG) is a diversified global conglomerate with a legacy of 51 years of business excellence and sustainable growth. It is ...
eHealth Africa is focused on improving healthcare by creating effective ways to implement reliable health information management systems. We have developed ...
CredPal is an innovative solution that seeks to combat the ever complex loan approval process that has deterred millions from achieving specific gaols over the ...
PZ Cussons Nigeria Plc is part of a multinational consumer goods business, PZ Cussons Plc. We manufacture and distribute some of the best loved brands in ...
Western Development Company Limited (WDCL) is an independent limited liability company, established in Nigeria for over 13 years ago. WDCL is the sole ...
eHealth4everyone is a leading digital health social enterprise dedicated to making the world healthier. We are a new kind of mission-driven organization with ...
Ultrahire is a company that provides specialized recruitment services, headhunting, and general human resource services to organizations. We also help job ...
Pipeline Infrastructure Nigeria Limited (PINL) is wholly Nigerian company incorporated in 2019 to render various services to Operators and Key Players in the ...
A data analyst is a professional who retrieves, organizes and analyzes information from various sources to help an organization achieve business goals. Data analysts use logic, statistical techniques and computer programming to turn numbers into information that an organization can use to improve workflow and business processes.
An important goal of the analysis is to distinguish between what data is important and what data should be given less weight. In many organizations, data analysts are also responsible for data quality and preparing reports for internal and external stakeholders.
Developing and implementing databases and data collection systems: Data analysts create and manage databases and data collection systems that efficiently gather relevant information.
Identifying critical KPIs and setting priorities: Collaborating with management, data analysts help determine the most crucial Key Performance Indicators (KPIs) and establish priorities for the company.
Gathering information from original and secondary sources: Data analysts acquire comprehensive information for analysis by gathering data from various sources, including primary and secondary sources.
Sorting and sanitizing data: Prior to analysis, data needs to be organized and cleansed to ensure accuracy and quality.
Identifying trends and patterns in large datasets: Data analysts utilize advanced analytical techniques to uncover meaningful trends and patterns hidden within extensive datasets.
Creating visual representations of data: Data analysts employ data visualization tools to present insights in a visually appealing and understandable format, enabling stakeholders to easily comprehend complex information.
Generating and modifying reports: Data analysts develop reports that summarize their findings, providing actionable insights and recommendations for decision-making purposes. These reports are continually refined and adjusted based on evolving data analysis requirements.
Building and maintaining dashboards: Data analysts design and maintain interactive dashboards that offer real-time visualizations of key metrics, allowing stakeholders to monitor performance and make informed decisions.
Documenting data models, metrics, and infrastructure: Data analysts document the data models, metrics, and supporting infrastructure they create and maintain to ensure data integrity and facilitate collaboration.
Scripting: SQL, Python, and R
Data blending: Informatica, Alteryx, and SAS
Data visualization: Excel, Tableau, Power BI, D3.js, and ElasticSearch
Machine Learning: TensorFlow, Keras, PyTorch, and Pandas
Practical database querying
Data management
Data cleaning
Google Sheets
SQL
Microsoft Excel
SAS
Tableau
R or Python
Jupyter Notebooks
Microsoft Power BI
