Summary
Overview
Work History
Education
Skills
Certification
Timeline
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DATA ANALYST TOLULOPE ADETOLA

Summary

Detail-focused Data Analyst with knowledge in data warehousing, data extraction, data cleansing, data validation, Data Mining, Database management and Visualization. Skilled in using SQL, Excel, and PowerBi to gather, clean, and analyze large datasets. Proven track record in identifying trends, patterns, and insights to inform business decisions and improve operational efficiency. Strong ability to communicate complex technical concepts to non-technical stakeholders and develop data-driven solutions to meet business goals. Dedicated and hard-working with passion for Big Data.

Overview

7
7
years of professional experience

Work History

Data Analyst

Prismcheck
04.2023 - Current
  • Analyzed customer feedback, offering valuable insights to product teams for continuous improvement
  • Designed and implemented Extract, Transform, Load (ETL) process to thoroughly clean and transform data gathered from various sources before seamlessly transferring it into a centralized data warehouse, maintaining high standards of data integrity and consistency
  • Upheld data quality standards by conducting meticulous checks prior to loading data into the warehouse, ensuring accuracy and completeness of the stored information..
  • Created data models to support decision-making processes.
  • Updated and developed scripts and queries to extract and analyze data from multiple sources.
  • Generated ad-hoc reports to evaluate specific business requirements.
  • Provided technical support for troubleshooting analytics and reporting issues.
  • Analyzed data to identify root causes of problems and recommend corrective actions.
  • Produced monthly reports using advanced Excel spreadsheet functions.
  • Integrated multiple sources of disparate data into cohesive datasets using ETL processes, improving overall analytic capabilities.
  • Conducted thorough competitor analyses, identifying gaps in market share and opportunities for growth.
  • Enhanced business efficiency by identifying trends and patterns in complex datasets.

Junior Data Analyst

Herbary Infection Cure Limited
09.2019 - 12.2021
    • Conducted comprehensive business analyses, scrutinizing historical and projected performance metrics to inform strategic decision-making
    • Designed and deployed a robust sales dashboard, delivering real-time insights into key performance metrics, enhancing sales team accountability and transparency
    • Conducted ad-hoc analyses to address specific business inquiries, presenting actionable recommendations to senior management in easily understandable terms
    • Leveraged data mining techniques to uncover latent trends and patterns in customer data, driving informed business decisions
    • Developed and managed performance dashboards utilizing Excel and Power
    • Developed data mining algorithms to identify and classify patterns in data.
    • Updated and developed scripts and queries to extract and analyze data from multiple sources.
    • Designed a comprehensive data framework bringing together different data sources, ensuring easy access to data across the organization.
    • Enhanced data accuracy by meticulously cleaning and organizing datasets for analysis.
    • Increased efficiency in data extraction by utilizing SQL queries for retrieving relevant information from databases.
    • Contributed to the optimization of marketing campaigns through analysis of customer segmentation and targeting strategies.
    • Participated in project planning meetings, ensuring that data requirements were clearly defined and understood by all team members involved.
    • Improved forecasting accuracy through rigorous analysis of historical trends, incorporating external factors such as seasonality and market conditions into predictions.
    • Enhanced collaboration between departments by developing standardized metrics and KPIs for measuring performance across various functions within the organization.
    • Strengthened internal data governance practices by helping to develop and implement policies related to data storage, access, and retention.
    • Investigated system issues and implemented resolutions to reduce downtime.

Data officer

Tech Intellects
05.2017 - 08.2019
  • Conducted rigorous verification procedures to promptly identify and rectify data discrepancies, upholding data integrity standards
  • Played a pivotal role in streamlining document management processes, improving efficiency and accessibility for the team
  • Provided comprehensive administrative support, including maintaining filing systems and assisting with office procedures, contributing to smooth operations.
  • Enhanced data quality by implementing standardized processes and best practices for data collection and entry.
  • Reduced errors in data processing tasks by introducing validation checks and monitoring procedures.
  • Collaborated with cross-functional teams to ensure seamless integration of data systems, improving overall organizational efficiency.
  • Established rigorous protocols for safeguarding sensitive information, effectively reducing the risk of security breaches or unauthorized access to critical databases.
  • Championed the importance of robust metadata documentation within the organization, fostering a culture that prioritized accurate record-keeping and data transparency.
  • Liaised between data management and IT support personnel to communicate ongoing system maintenance and new software development.
  • Developed and updated databases to handle customer data.
  • Modified databases to meet needs and goals determined during planning process.

Education

Master of Science - Applied Artificial Intelligence and Data Analytics

University of Bradford
Bradford
07.2023

Bachelor of Science - Computer Science

Olabisi Onabanjo University
Ogun State
12.2016

Skills

  • Effective Time Management
  • Teamwork and Collaboration
  • Microsoft Office
  • Ability to Multitask
  • Ability to Work Under Pressure
  • Initiative and Problem-solving
  • Organizational Skills
  • Data Management
  • Data Modelling
  • Data Analysis
  • Data Mining
  • Stakeholder Management
  • Budget Forecasting
  • Attention to details
  • Data Mapping
  • Business Intelligence
  • SQL Programming
  • Machine Learning
  • Report Generation
  • Statistical modeling
  • Data Migration
  • Data Mapping
  • Business Intelligence
  • SQL Programming
  • Machine Learning
  • Report Generation
  • Statistical modeling
  • Data Migration

Certification

Data Analysis Bootcamp, Co-Havester Instututes

July 2024 to October 2023

Data Analysis Certification, DataCamp

January 2023 to December 2023

Data Science Microdegree, Ustacky

August 2021 to February 2022

Intermediate & Advanced Excel, Udemy

February 2019 to November 2019

Timeline

Data Analyst

Prismcheck
04.2023 - Current

Junior Data Analyst

Herbary Infection Cure Limited
09.2019 - 12.2021

Data officer

Tech Intellects
05.2017 - 08.2019

Master of Science - Applied Artificial Intelligence and Data Analytics

University of Bradford

Bachelor of Science - Computer Science

Olabisi Onabanjo University

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DATA ANALYST TOLULOPE ADETOLA