Music
Ahmed Babatunde Yusuf
Senior Data Analyst
Abuja
Summary
Senior Data Analyst with more than 7 years of industry experience in overcoming complex architecture and scalability issues in diverse industries. Proficient in data processing, collection, organization, visualization, data mining algorithms and predictive modelling, as well as scripting, query and programming languages such as Python, SQL, VBA Macros. Capable of creating, developing, testing and deploying highly adaptive diverse services to translate business and functional qualifications into substantial deliveries.
Overview
7
7
years of professional experience
5
5
years of post-secondary education
1
1
Certification
2
2
Languages
Work History
Senior Data Analyst/IT Manager
General Compliance Limited
Abuja
10.2015 - Current
- Manipulating, cleansing, processing & validating large data (thousands to millions of records) using SQL, Pandas, NumPy, Python and Excel where applicable.
- Created complex visualization dashboards using Seaborn, Matplotlib, Plotly, and Tableau.
- Successfully extracted, interpreted data to identify key metrics and draw conclusions.
- Proposed solutions and developed reusable code and feature engineering components using Pandas, Python and Macros to improve system efficiencies, leading to a 25% reduction in operating costs.
- Analyzing big data, drawing conclusions & developing recommendations.
- Carrying out specified data processing and statistical techniques.
- Creating and following processes to keep data confidential.
- Converted data into actionable insight by predicting and modelling future outcomes.
- Optimized data collection procedures and generated reports on a weekly and monthly basis.
- Successfully interpreted data in order to draw conclusions for managerial action and strategy.
- Checking of supplied data for sense, consistency and accuracy.
- Led a team of five data analyst and one data engineer to identify from millions of Custom records spanning a period from 2007-2021, and assigned proper descriptions, levy rate and duty rate based on HS Code and relevant information, to identify Tax defaulters and report to the authorities. This led to contract extensions and approvals from other Federal Government agencies and an overall increase in the company’s revenue.
- Improved operations through consistent hard work and dedication.
- Assisted senior data science team in building innovative machine learning models and segmentations for personalization initiatives to drive margin, revenue, and conversion.
- Analyzed network security and current infrastructure to assess areas in need of improvement and develop solutions.
- Communicated regularly with customers concerning data exchange and technology integration.
- Interviewed, hired and trained staff, leading performance reviews and offering constructive feedback.
- Leveraged text, charts and graphs to communicate findings in understandable format.
- Used business objects, business intelligence and other reporting tools to extract data from data solutions and data warehouses.
- Analyzed large amounts of data to identify trends and find patterns, signals and hidden stories within data.
- Assessed large datasets, drew valid inferences and prepared insights in narrative or visual forms.
System Administrator
Payday Lotteries
Abuja
06.2015 - 10.2015
- Monitoring system performance and troubleshooting issues.
- Management of the operations, configurations, maintenance, troubleshooting of POS devices, computers and webpages.
- Data entry, data auditing, creating data reports & monitoring all data for accuracy.
- Performing daily system checks.
- Develop expertise to train staff on new technologies.
- Formatted spreadsheets and workbooks for print, document reproduction and presentations.
- Completed routine data backups to safeguard and secure data.
- Presented Data and conclusions to team in order to improve strategies and operations.
- Used advance Microsoft Excel to create pivot tables and pivot reporting as well as using VLOOKUP functions.
- Adopted cost-effective, useful solutions to implement into current systems.
- Completed reports detailing network and systems performance and downtime issues.
- Integrated and updated software products to boost system compatibility
- Designed proactive preventive maintenance schedules to prevent unnecessary downtime and hardware faults.
- Established network specifications and analyzed workflow, access, information and security requirements.
End Process Monitor
World Health Organization
Karu
05.2015 - 06.2015
- Exceeded goals through effective task prioritization and great work ethic.
- Worked as a team to assess the status of implementation of supplemental immunization activity and provide feedback to ward and local government level leaders.
- Monitoring the immunization system.
- Supportive supervision.
- Preparing documentation and presenting progress reports to the Facilitators.
Education
Bachelor of Science - Computer Science
University of Abuja
Abuja 01.2008 - 03.2013
Skills
Data Analytics and Modelling
Certification
• AWS Machine Learning
Interests
Reading
Space Exploration
Meeting People
Timeline
• AWS Machine Learning
10-2021
Senior Data Analyst/IT Manager
General Compliance Limited
10.2015 - Current
System Administrator
Payday Lotteries
06.2015 - 10.2015
End Process Monitor
World Health Organization
05.2015 - 06.2015
Bachelor of Science - Computer Science
University of Abuja
01.2008 - 03.2013
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