Adetunji Ogunsua Email & Phone Number

Lagos, La, Ng

Nigeria

Elicited categorized and prioritized requirements using informal stakeholder engagements, meetings/workshops, mockups and prototypes etc.ETL Developer for Implementation of ORACLE ERP (EBS, HR,OFFSA, OBIEE,HYPERION) to enterprise users for opportunity prioritization, Expense management, Auditing, Account Receivable and Payable, Human Resource Management, Supply Chain Management, and reporting management across branches and digital channels, leveraging on ORACLE on premise and Cloud capabilities.Involved as primary on-site ETL developer during the analysis, planning, design, development, and implementation stages of various projects using Data Services and Tools on Premise and In CloudDevelop and manage ETL pipeline in cloud to operationalise data workflow using AWS GLUE, AWS Databrew for AWS in-cloud data workload.Ensuring data engineering best practices by employing data management and governance Develop and manage ETL pipeline in cloud to operationalise data workflow using AZURE Data Factory, Azure Databricks for AZURE in-cloud data workload.Designs, builds, and maintains data warehouses for storing and analyzing large datasets ,develops data models and schemas for data warehouses and optimizes data warehouse performance and scalability.Developed stored procedures, functions, packages, triggers, indexes and views.Troubleshooting database, workflows, mappings, source, and target to find out the bottlenecks and improve the performance.

Nigeria

Designs and architects scalable, secure, and performant data infrastructure across multiple cloud platforms (AWS, Azure, GCP).Defines data integration and processing pipelines, considering data governance and quality.Develops and maintains big data pipelines for large-scale data processing and analysis on cloud platforms.Works with technologies like Hadoop, Spark, and Kafka for distributed data processing.Builds and deploys machine learning models on cloud platforms, leveraging cloud-based data infrastructure.Optimizes data pipelines for machine learning workloads, considering model training and inference needs.Implements security protocols and access controls for data platformsCollaborates with stakeholders to understand data needs and translate them into technical solutionsOptimizes pipelines for performance and scalability, considering cost and resource efficiencyAutomates the deployment and management of data infrastructure using DevOps principles and tools.Integrates continuous integration and continuous delivery (CI/CD) practices for data pipelines.Collaborates with developers and data teams to ensure smooth workflows and rapid delivery of data solutions.Defines and enforces data governance policies and procedures for cloud-based data infrastructure.Implements data lineage tracking and data quality checks.Implements security best practices and controls to protect data infrastructure on cloud platforms.Audits and monitors data access and compliance with regulations.

Nigeria

Provided strategic support to the Development and launching of Student Online Record System , School Website and successful pilot of Online School Portal through leadership and quality assurance function.Extraction, Transformation and Loading of institution wide data in consistence with business rule for optimum solution delivery.Lectures Web Technology, Database Management System, Data Structure, Programming in Python,Java, PHP and SQL, ComputerNetworking,Principles of Web Programming and Design,Mobile Communication, MIS, Operating Systems and Database.Plan, Coordinate, Manage and Supervises student courses and Project for excellent performance.ata

Nigeria

Plans, installs, and maintains data center infrastructure, including servers, storage, and networking equipment.Configures and manages on-premises data management software, such as databases and data warehouses.Implements data security and compliance measures.Monitors and troubleshoots data center infrastructure and applications.Develops and implements data pipelines for processing large and complex datasets.Works with big data technologies such as Hadoop, Spark, and Kafka.Designs and builds data lakes and data warehouses on cloud platforms.Designs, builds, and maintains data warehouses for storing and analyzing large datasets.Develops data models and schemas for data warehouses.Optimizes data warehouse performance and scalability.

Nigeria

Completed market analysis, resulting in a 21% increase in sales.Used SPSS and MiniTab software to track and analyze data.Conducted research using focus groups on 3 different products and increased sales by 11% due to the findings.Spearheaded data flow improvement.Developed Key Performance Indicators to monitor sales and decreased costs by 17%.

Bachelor'S Degree, Computer Science

An undergraduate course covering subject around: Operating System, programming, Mathematical Method for Problem solving, Statistic.

Master'S Degree, Information Technology (Internet Application)

A Postgraduate course covering subject around: Advance database management, programming, advanced information systems, project management.

Advance Diploma, Systems Engineering

A Diploma course covering subject around: System Analysis and Design, programming approach and techniques, Application Management.

Professional Certificate, Data Modeling/Warehousing And Database Administration

Preprocess and analyze data: Clean, manipulate, and visualize data for effective Machine Learning tasks. Select and implement appropriate.

Professional Certificate, Data Modeling/Warehousing And Database Administration