iRecruiters Africa is a fast-growing recruitment firm, offering world-class virtual recruitment & job posting services. Mission To be Africa’s ...
Risk Control Services is a leading Nigerian company providing multinational and local companies with customized security solutions and consulting services. The ...
Glovo - We are a Barcelona-based startup and the fastest-growing delivery player in Europe, Hispanic America, and Africa. With food at the core of the ...
eHealth4everyone is a leading digital health social enterprise dedicated to making the world healthier. We are a new kind of mission-driven organization with ...
eHealth4everyone is a leading digital health social enterprise dedicated to making the world healthier. We are a new kind of mission-driven organization with ...
Onafriq is an omnichannel network of networks, making borders matter less by providing our partners with a single pathway to unlock the full power of ...
Infrastructure Credit Guarantee (InfraCredit) provides local currency guarantees to enhance the credit quality of debt instruments issued to finance ...
We are a fast paced business management solutions firm with an array of value offerings to Corporate organisations. We work in all major sectors of the economy ...
Making of Champions Limited is a Sports Media & Management Company that was set up to elevate the profile and performance of Sports in Nigeria and the rest ...
At TeamAce, we help businesses across different industries thrive. We work with businesses to create their desired change by getting the right people, ...
Kuda is a full-service, app-based digital bank. Our mission is to be the go-to bank not just for those living on the African continent, but also for the ...
Kuda is a full-service, app-based digital bank. Our mission is to be the go-to bank not just for those living on the African continent, but also for the ...
Credit Direct Limited is a non-bank finance company with its Head-Quarters in Lagos, Nigeria. The company was established in 2006 and is focused on providing ...
For over a decade, the NIKE Foundation, inspired by Nike's belief in human potential, has been focused on investing in girls. In 2008 the NIKE Foundation, in ...
ipNX Nigeria Limited is a leading provider of infrastructure-based Telecommunications and Information Technology services here in Nigeria. Leveraging more than ...
emedic store is an online specialised marketplace for pharmaceutical and medical products. We harness the power of technology to deliver innovative, ...
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
