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Data Analyst Jobs in Nigeria (Page 9)

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  • Afrinvest West Africa Limited logo

    Senior Data Analyst

    Afrinvest West Africa..Lagos, Nigeria10 July

    Afrinvest (West Africa) Limited is a leading independent investment banking firm with a focus on West Africa and active in four principal areas: investment ...

    Onsite
  • IpNX Nigeria Limited logo

    Data Analyst

    IpNX Nigeria LimitedLagos, Nigeria09 July

    ipNX Nigeria Limited is a leading provider of infrastructure-based Telecommunications and Information Technology services here in Nigeria. Leveraging more than ...

    Onsite
  • Legend Internet Limited logo

    Compliance Data Analyst

    Legend Internet Limit..Abuja, Nigeria09 July

    LEGEND is an exclusive experience of premium multi-media services built on the foundation of an ultra-high speed fiber optic internet connection. Legend ...

    Onsite
  • NimbleByte Global logo

    Data Analyst

    NimbleByte GlobalLagos, Abuja, Kano, Oyo, Nigeria08 July

    NimbleByte Global is a dynamic technology firm specializing in providing top-notch staff augmentation and consultancy services to meet the diverse technology ...

    Onsite
  • Royal Resource Management (RRM) logo

    Onsite Data Analyst Instructor

    Royal Resource Manage..Abuja, Nigeria08 July

    Royal Resource Management (RRM), a digital marketing and consulting firmJob Summary  As a Web Developer Instructor at DCH Academy, you will be ...

    Onsite
  • Alfred & Victoria Associates logo

    Data Analyst / Scientist

    Alfred & Victoria..Lagos, Nigeria06 July

    Alfred & Victoria Associates is one of Nigeria’s leading ICT solution based company. Our company offers a wide range of services which are in high ...

    Onsite
  • Davidorlah Farms logo

    Data Analyst (NYSC)

    Davidorlah FarmsLagos, Nigeria05 July

    Davidorlah Farms is a pineapple farm estate developer and management service company that specialises in pineapple farming and distribution of all kinds of ...

    Onsite
  • Blume Nigeria Limited logo

    Data Analyst

    Blume Nigeria LimitedLagos, Nigeria05 July

    Blume Nigeria Limited is a privately owned international trading and distribution company. Our management has many years experience in the fields of ...

    Onsite
  • Polaris Digitech limited logo

    Data Analyst

    Polaris Digitech limi..Lagos, Nigeria05 July

    POLARIS DIGITECH LIMITED is an efficiently well-run company of professionals set on impacting on the planning and implementation of Rural and Urban Development ...

    Onsite
  • Speedaf Nigeria Limited logo

    Data Analyst

    Speedaf Nigeria Limit..Lagos, Nigeria04 July

    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 ...

    Onsite
  • Nigerian Exchange Group (NGX Group) logo

    Market Data Analyst

    Nigerian Exchange Gro..Lagos, Nigeria04 July

    Nigerian Exchange Group (NGX Group) Plc is a leading integrated market infrastructure in Africa. We service the largest economy in Africa and are strengthening ...

    Onsite
  • SnappyCX logo

    Data Analyst

    SnappyCXNigeria01 July

    We are a leading company specializing in omnichannel customer support, committed to delivering top-quality customer experiences at affordable prices. With a ...

    Remote
  • Carbin Africa logo

    Data Analyst Intern

    Carbin AfricaLagos, Nigeria28 June

    Carbin Africa is a leading B2B automobile platform that is revolutionizing the way cars are traded across Africa. Operating primarily in Nigeria, our platform ...

    Onsite
  • Ascentech Services Limited logo

    Data Analyst -FMCG

    Ascentech Services Li..Ogun, Nigeria28 June

    Ascentech Services Ltd acts as a gateway to provide a wide range of recruitment and selection services to companies. We are a dedicated team of professional ...

    Onsite
  • Ascentech Services Limited logo

    Data Analyst -FMCG (Sango-ota)

    Ascentech Services Li..Ogun, Nigeria28 June

    Ascentech Services Ltd acts as a gateway to provide a wide range of recruitment and selection services to companies. We are a dedicated team of professional ...

    Onsite
  • Noemdek Limited logo

    Data Analyst

    Noemdek LimitedLagos, Nigeria27 June

    Noemdek's advisory practice was established to support international strategic advisory firms with relevant local expertise. We are able to deliver on our ...

    Onsite

Who is a data analyst?

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.

What is the role of a data analyst?

  • 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.

What skills do you need to be a data analyst?

  • 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

Data analyst tools

  • Google Sheets

  • SQL

  • Microsoft Excel

  • SAS

  • Tableau

  • R or Python

  • Jupyter Notebooks

  • Microsoft Power BI