OQUA ETA
Data Scientist | Data Analyst | Data Engineer
Abuja | Jacksonville, AL,FCT
Summary
Detail-focused Data Analyst with knowledge in data visualization, data warehousing, data analysis, process optimization/validation and business needs analysis. Advanced understanding of statistical, algebraic and other analytical techniques. Proven ability to understand customer requirements and translate into actionable project plans. Dedicated and hard-working with passion for excellence.
Overview
9
9
Certifications
5
5
years of post-secondary education
5
5
years of professional experience
Work History
SPECIALIST, Revenue Assurance & Analytics
Emerging Markets Telecommunications Services Ltd
FCT , Abuja
05.2018 - Current
- Developed auto-blocking system that intelligently detects and bars fraudulent calls, prevented revenue loss of $3.1 million in 12 months.
- Mitigated revenue leakage of $450,000 in 12 months by deploying data cleansing techniques, that halted inaccurate billing of customers, using Microsoft Excel and SQL.
- Created central dashboard (using Microsoft Power BI) to monitor call traffic in Nigeria per agreed KPIs.
- Created data mart on Microsoft Azure for all relevant datasets needed to analyze credit worthiness of prospective loan customers.
- Performed campaign performance analysis on ATL and BTL campaigns for high risk products using Microsoft Excel, SQL and Google Analytics, saving $15,000 for Q4 2020.
- Automated Product Design process workflow using (Microsoft Power Automate).
- Created, documented and automated workflow processes for Business Intelligence team using (Microsoft Power Automate).
- Provided comprehensive analysis and recommend solutions to address complex business problems and issues using data from internal and external sources and applied advanced analytical methods to assess factors impacting growth and profitability across product and service offerings.
- Built library of models and reusable knowledge-base assets to produce consistent and streamlined business intelligence results.
- Trained company employees on Microsoft Excel and Microsoft Power BI for improved data management, monitoring effectiveness and efficiency.
- Developed, implemented, supported and maintained data analytics protocols, standards and documentation.
- Designed compliance frameworks for multi-site data warehousing efforts to verify conformity with state and federal data security guidelines.
Analyst, Data Management
Techspecialist Consulting Ltd
01.2016 - 05.2018
- Successfully migrated 7 client databases from on premise Microsoft SQL Server 2014 to Microsoft Azure for easy collaboration and enhanced analytical capabilities
- Developed a data warehouse for a World Bank supported housing mortgage data collection drive in Nigeria.
- Developed, implemented, supported and maintained data analytics protocols, standards and documentation.
- Performed large-scale data conversions, transforming various data types into standardized .txt format for ingestion into into company's data warehouse.
- Collaborated with the company's software development team on ETL (Extract, Transform, Load) tasks, maintaining data integrity and verifying pipeline stability.
- Administered, supported and monitored databases by proactively resolving database issues and maintaining servers.
- Wrote and maintained technical and functional specification documents.
- Performed extensive data cleansing operations using Microsoft Data Quality Services
- Implemented BI solution framework for end-to-end business intelligence projects.
- Delivered on-site Database Administration and Analytics training to various clients on-site and online
Education
Bachelor of Science - Physics
University Of Ibadan
Ibadan, Nigeria 01.2010 - 02.2015
Skills
Microsoft MS Azureundefined
Work Availability
monday
tuesday
wednesday
thursday
friday
saturday
sunday
morning
afternoon
evening
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Certification
Applied Data Science I: Scientific Computing & Python (with honors from WorldQuant University)
Timeline
SPECIALIST, Revenue Assurance & Analytics
Emerging Markets Telecommunications Services Ltd
05.2018 - Current
Analyst, Data Management
Techspecialist Consulting Ltd
01.2016 - 05.2018
Bachelor of Science - Physics
University Of Ibadan
01.2010 - 02.2015
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