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Joshua Umukoro

@eujosh

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Data Engineer with over 3 years of experience optimizing ETL pipelines.

Russian Federation

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What I'm looking for

I am looking for a role that fosters innovation and collaboration, where I can leverage my data engineering skills to drive impactful business decisions and contribute to a dynamic team.

I am a Data Engineer with over three years of experience in designing, building, and optimizing scalable ETL pipelines and data architectures for high-volume, fast-paced environments. My proficiency in Python, PySpark, SQL, and cloud services has enabled me to integrate diverse data sources effectively, ensuring data quality and supporting machine learning and business intelligence initiatives.

At Wragby Business Solutions & Technologies Ltd, I designed and deployed over 20 ETL pipelines using Azure Data Factory, achieving a 20% increase in data processing speed and a 15% reduction in costs. My collaborative work with cross-functional teams has enhanced data accuracy and system efficiency, aligning with business requirements and data governance policies. I have a proven track record of improving data processing efficiency and implementing data retention protocols to ensure compliance with industry standards.

Previously, as a Data Scientist at ExploreAI, I utilized Python and SQL for advanced statistical analyses, delivering insights that reduced business decision time by 20%. I also designed machine learning models that improved predictive accuracy and developed dynamic Power BI dashboards to enhance performance tracking. My analytical skills have generated actionable insights that drive business decisions and increase customer retention.

Experience

Work history, roles, and key accomplishments

Current

Data Engineer

Current

Wragby Business Solutions & Technologies Ltd

Mar 2023 - Present (2 years 4 months)

Designed and deployed over 20 ETL pipelines using Azure Data Factory, achieving 20% faster data processing and 15% cost reduction. Built and maintained scalable data pipelines integrating diverse sources into cloud-based data lakes and warehouses, ensuring high accuracy and performance.

Python Pyspark SQL Azure Data Factory ETL Data Warehousing Data Lake Data Integration Data Governance

Data Scientist

ExploreAI

Jan 2022 - Dec 2022 (11 months)

Utilized Python and SQL for advanced statistical analyses, delivering insights that reduced business decision time by 20%. Designed machine learning models with 20% improved predictive accuracy, supporting data-driven decision-making.

Python SQL Machine Learning Statistical Analysis Power BI Data Integration

Data Analyst

OgaDiscountLtd

Sep 2019 - Dec 2021 (2 years 3 months)

Analyzed customer transactions, website traffic, and marketing data, generating over 100 actionable insights to drive business decisions. Maintained data pipelines from CRM and POS systems to SQL Server databases, ensuring data integrity.

Data Analysis SQL CRM Systems Data Integrity Trend Analysis

Education

Degrees, certifications, and relevant coursework

National Research University, Higher School of Economics St. Petersburg

Data Analytics for Business and Economics, Data Analytics for Business and Economics

Currently pursuing a degree in Data Analytics for Business and Economics. This program focuses on applying data analysis techniques to solve business and economic problems, preparing for a career in data-driven decision-making.

Lagos State University

B.Sc Industrial Relations and Personnel Management, Industrial Relations and Personnel Management

Earned a Bachelor of Science degree in Industrial Relations and Personnel Management. This program provided a strong foundation in human resources, organizational behavior, and labor relations.

ExploreAI Academy

Data Science, Data Science

Completed a comprehensive program in Data Science, gaining expertise in machine learning, statistical analysis, and data visualization. Developed practical skills in Python and SQL for data manipulation and model building.