Interswitch Limited is an integrated payment and transaction processing company that provides technology integration, advisory services, transaction processing ...
Electronic Payplus Limited is a customer focused, smart card and payment solution service provider incorporated in 2004. The company commenced operations in ...
A unique quantitative approach to power Our team is experienced in running alternative energy operations and versed in energy related costsResponsibilities ...
we're passionate about off-grid energy. Salpha Energy is a for profit social business and manufactures honest, reliable solar products designed to help ...
Moove is on a mission to make Africa and other emerging markets more productive and successful by redefining access to auto finance and vehicle ownership. ...
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 ...
Representing upstream in exploration, offshore and onshore production, as well as downstream in refining and petrochemicals, SPIE Oil & Gas Services is ...
Commerce is becoming ever more digital, the way we sell, buy and exchange value is changing faster than ever. Buyers want more convenient ways to buy, pay for ...
21Search offers clients and candidates the specialist of confident recruiters that have the depth and breadth of experience across key sectors and core ...
Created by the Howdy Corporation in St. Louis, MO, 7UP was an optimistic venture from the very start. After great success with the Howdy Orange drink, company ...
Tezza”(te-zza) from the Italian word "Completezza” embodies our commitment to providing IT and Business Solutions that are comprehensive, through ...
Yaphi Tech Nigeria Limited is a Leading Lifestyle brand, essentially created to provide great quality products, from luxury wristwatches, bags, make-up, ...
Tezza”(te-zza) from the Italian word "Completezza” embodies our commitment to providing IT and Business Solutions that are comprehensive, through ...
At Systems and Gaming Network Nigeria Limited (Trading in the name and style of “National Lottery Nigeria”), we believe our employees are the cornerstone ...
Superbrandz Global Distribution Ltd. is a distribution company whose mission is “unlocking the potential of young / challenger brands in Africa”. 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 ...
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
