Sunday Damilare Abolaji

Sunday Damilare Abolaji

Business Intelligence Developer / Data Engineer
Nigeria

About Me

Number-savvy Business Intelligence Analyst with expertise in data analysis, data visualization, and data warehousing. Proven track record of designing, developing, and maintaining robust data infrastructure for business …

Experience

Senior Business Intelligence Engineer

Carbon
Jun 2022 - Present · 4 years

Designing, building, and maintaining data pipelines using tools like Mage and Apache Airflow to process up to 1 TB of data daily, ensuring 99.9% uptime for data flows.
Leveraging dbt to model, transform, and organize data in BigQuery, creating models that process over 10 million rows per hour to enhance analytics and reporting.
Managing data infrastructure with Docker, reducing deployment times by 40% while ensuring scalable and efficient data workflows.
Implementing data quality checks using SQL to maintain data integrity across 100+ data sources, ensuring compliance with governance standards.

Operations Excellence Analyst

The FMN Group, Lagos
Jan 2017 - Jan 2022 · 5 years

Championed the development of customized reports and dashboards using Microsoft Power BI, integrating data from diverse sources to deliver actionable insights for informed decision-making.
Prioritized top projects and business improvement processes, aligning with company goals, to ensure measurable results were achieved and sustained.
Conducted comprehensive data analysis to identify areas of opportunity and friction within FMN Market operations, providing data-driven recommendations for optimizing operations.
Translated company goals and objectives into technical specifications, guiding the development and execution of projects to achieve desired outcomes.
Leveraged strategic data analysis and insights to identify areas of improvement within FMN Market operations, driving process optimization and efficiency gains.
Translated company goals and objectives into technical specifications to develop project timelines, ensuring alignment with business priorities and strategic objectives.

Senior Business Intelligence Engineer

Carbon Finance, Lagos
Jan 2022

Conducted comprehensive data analysis using advanced analytics tools and techniques to identify trends, patterns, and opportunities for business growth and operational improvement.
Developed and implemented complex data models, data warehouses, and databases to support advanced analytics and reporting requirements.
Led cross-functional teams in implementing data governance best practices, ensuring data integrity, security, and compliance with industry standards.
Mentored and guided junior BI analysts, providing technical expertise and strategic guidance to enhance team performance.
Orchestrated the migration of core banking data from Mambu to MyFOS (Fineract) on BigQuery, ensuring uninterrupted data flow and maintaining the functionality of mission-critical dashboards and reports.
Collaborated cross-functionally, optimizing data pipelines, resolving challenges, and validating data accuracy, resulting in a successful migration that enhanced business intelligence operations while minimizing disruption.

Analytics School Lead

Utiva, United Kingdom
Jan 2022

Mentored and guided students in applying data analytics and data science concepts to real-world projects, providing feedback, and facilitating their professional growth and development.
Designed and implemented assessments and evaluations to measure student progress and performance, providing constructive feedback for improvement and tracking student achievements.
Collaborated with cross-functional teams, including curriculum developers, instructors, and industry experts, to ensure alignment of curriculum with industry trends, best practices, and emerging technologies.
Contributed to the professional growth and development of 45 students, preparing them for successful careers in the field of data analytics and data science.

Lead Analytics Engineer

Algora, Lagos
Jan 2021

Designed, built, and maintained data pipelines using tools like Mage and Apache Airflow, processing up to 1 TB of data daily and ensuring 99.9% uptime for data flows.
Leveraged DBT to model, transform, and organize data in BigQuery, creating models that process over 10 million rows per hour, enhancing analytics and reporting.
Managed data infrastructure with Docker, reducing deployment times by 40% while ensuring scalable and efficient data workflows.
Implemented data quality checks using SQL to maintain data integrity across 100+ data sources, ensuring compliance with governance standards.

Skills

Big Data Python SQL Database Data Modeling Database Control Advanced SQL API MongoDB DBT Git BigQuery Redshift AWS Looker Studio Tableau Microsoft Power BI Analytics Cross-functional collaboration Presentation skills Pandas NumPy Matplotlib Apache Airflow Docker Data governance Data quality checks Data pipelines Data warehousing Data visualization Data analysis
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