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Chidi Onoh

Chidi Onoh

Certified

Data Analyst

Nottingham Trent University | London

Technologies

...Transforming Data into Solutions

My Certifications

These are the industry credentials that I’ve earned.

SQL Associate

SQL Associate

Data Analyst Associate

Data Analyst Associate

Data Literacy

Data Literacy

DataCamp Course Completion

Take a look at all the courses I’ve completed on DataCamp.

Courses

Introduction to SQL
Intermediate SQL
Joining Data in SQL
Introduction to Excel

My Work Experience

Where I've interned and worked during my career.

Orcalo Holdings | Jul 2022 - Present

Data Analyst

● Automated data extraction processes through Python scripting, reducing manual data collection time by over 60% and allowing the team to focus on higher-value analysis tasks ● Accomplished the optimisation of database by implementing a comprehensive data model, which resulted in a 30% increase in query performance and a reduction in data retrieval time ● Maintained the accuracy and integrity of data models by documenting reports and continuously improving processes and systems using Python ● Applied statistical techniques to analyse data and generate insightful reports ● Built interactive dashboards with Power BI, enhancing decision-making processes and operational efficiency. ● Identified, analysed, and interpreted trends or patterns in complex data sets, contributing to the successful launch of three major products ● Communicated analysis implications to upper management and stakeholders in a storytelling manner, enabling non-technical stakeholders to understand complex findings
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Digital Dreams Limited | Jan 2020 - Aug 2021

Data Analyst Intern

● Reduced data processing time by 30% by implementing automated data cleaning and validation processes, leading to more efficient and accurate reporting ● Leveraged A/B testing to evaluate new feature introductions and modifications, ensuring only the most effective changes were rolled out to all users ● Conducted statistical analysis and designed experiments to test new product features, supporting product development decisions ● Enhanced marketing team productivity by 20% and increased client signups by 30% through the creation of an interactive dashboard and comprehensive reports using Tableau after working with marketing analyst ● Accomplished increased user engagement by 15% by analysing user behaviour data to identify trends and opportunities, which resulted in the development of targeted marketing strategies

Nigerian Maritime Administration and Safety Agency | Aug 2017 - Dec 2019

Service Desk Analyst

N/A

Nigerian National Petroleum Corporation | Jul 2015 - Dec 2015

Student Intern

N/A

My Education

Take a look at my formal education

Master of Science in Data ScienceNottingham Trent University | 2023
Bachelor of Engineering in Petroleum EngineeringFederal University of Technology Owerri Nigeria | 2016

About Me

Chidi Onoh

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