Daniel Obi-Enadhuze | Data Analyst

Daniel Obi-Enadhuze

Data Analyst

Based in Lagos, Nigeria

About

Hi, I'm Daniel, a data analyst with over 2 years of learning and working experience conducting deep-dive analysis into various metrics and presenting actionable insights in a way that's informative and engaging to stakeholders. I have a passion for finding patterns in complex datasets and utilise my strong background in data analysis, SQL, R, Microsoft Excel, Google Sheets and MS PowerBI to carry out analysis. I am a problem solver with the ability to turn a business problem into structured data analysis, and I am creative in identifying and solving problems and presenting data and insights compellingly and innovatively. I thrive in a dynamic and fast-paced scale-up environment and I am looking for an exciting opportunity to learn and grow my skills as a data analyst.

Skills

Projects

WELL PERFORMANCE OVERVIEW DASHBOARD

Designed a hydrocarbon well performance monitoring app to visualise fluid production from 5 wells drilled on a conceptual and also well performance parameters Connected the dashboard to a live dataset hosted on Excel which automatically updates daily to ensure validity and currency of displayed

A BETTER TIME VS TIMELESS

• Carried out a comparative analysis of the audio features of albums by one of Africa's biggest acts, Davido. • Visualized the results of the analysis, highlighting key differences and similarities between the two albums.

Cost of Rent in Lagos State, Nigeria

Analyzed over 140k rows of data scrapped from a real estate website to identify factors that affect the cost of renting residential properties in Lagos, Nigeria.

Braintree Analytics Coding Challenge

Queried Braintree's database using SQL to answer ten business questions in a timed coding challenge; my solutions delivered ten result tables with 99% accuracy. Check out links to the project's documentation and GitHub repository.

An Attack on The Future of Africa - 10alytics Global Hackathon 2024 Submission

Analysed child mortality and related data in a 10-hour hackathon to understand the severity of child and infant mortality in Africa, highlighting factors that contribute to this rate and proferring actionable insights and recommendations to address the problem.

Querying Atlas Students Database

Exploring the database containing 7 tables on students' data and using SQL to answer 6 business questions.

Analyzing Cyclistic Ride Data

• Analyzed almost 6 million rows of ride data from May 2021 to May 2022 and successfully identified key differences in how the different categories of riders use Cyclistic bikes. • Using insights from the analysis, a successful marketing strategy was created to convert casual riders to annual member

Data Cleaning With R

Using R, I cleaned, processed and prepared for analysis the FIFA-21 dataset with almost 19k rows and 77 columns containing data on all pro-soccer players.

ALX TEAM PROJECT

A proposed solution to the problem of lack of access to quality education specifically for young girls in the northern region of Nigeria.

Experience

August 2023 - Present

Freelance Data Analyst

Worked with stakeholders from different industries to analyse diverse data ranging from financial, sales, marketing and UX survey data. Utilized data analytics tools such as MS Excel, Google Sheets, PowerBI, SQL, R programming and MS PowerPoint to analyse data and created reports highlighting actionable insights derived from analysis. Achieved a 98% success rate, completing each project, to meet stakeholders' time and business requirements and provided data-backed-up facts to aid decision-making.

December 2024

WINNER, 10ALYTICS GLOBAL HACKATHON 2024

I analysed 8 datasets in a 10-hour hackathon to understand the severity of child and infant mortality in Africa, highlighting factors that contribute to this rate and proferring actionable insights and recommendations to address the problem. I presented my findings live to a panel of seasoned data professionals which came first out of over 100 entries.

November 2024

First Runner Up, NAPE AICE HACKATHON

Participated in a team of 3 to develop a machine learning model to accurately predict lithology type based on wireline logs/data. Out of 10 teams, our solution came second place in the hackathon

October 2023

Winner, DiceyTechXPlayhouse Communications “Hack the Feed” Hackathon

Analysed social media data from Instagram, Facebook, X and LinkedIn to evaluate the efficiency of the stakeholder’s social media posts in driving brand awareness and community engagement and recommended new social media posting strategies based on insights derived from the analysis. My submission came first place in the hackathon out of over 400 entries.

September 2022 - February 2023

Intern at TotalEnergies E&P Nigeria Ltd

Cleaned and maintained Excel sheets and recommended data validation techniques to mitigate data quality issues in the HR department, increasing the overall work efficiency by over 65%. Created reports, highlighting key metrics and insights relevant to the department utilising PowerBI and MS Powerpoint. Designed an absence scheduler with Excel that allowed the human resource department to keep track of employees’ past and future absences and improved event planning and attendance by 73% using the data collected with the scheduler.

March 2022 - June 2022

Lead Data Analyst at SideHustleNg Cohort 5.0 Bootcamp (Team 4)

Led a team of 9 data analysts from different parts of Nigeria in the completion of 5 complex data analysis projects, analyzing data on Sales, Health, FIFA World Cups and, Airport operational performance, generating and visualizing insights and KPIs from the datasets.

Education

December 2023

Data Analytics Certificate Program at ALX-ExploreAI

The ALX Data Analytics Program is broken down into 2 segments - ALX Foundations and Tech Specialisation The ALX Foundation Course offers a dynamic learning experience where participants gain essential skills in communication, problem-solving, digital literacy, and teamwork. Through interactive modules and practical projects, graduates are well-prepared for success and equipped with a strong foundation for continuous growth and adaptability. The Tech Specialisation is an intensive and comprehensive educational experience that equips participants with skills in data analysis, storytelling, and visualization. Through practical projects and a strong curriculum, graduates are prepared to extract insights from data and excel in data-driven roles across industries.

March 2023

Statistics for Data Analyst and Data Scientist 2023 at Udemy

The course covered, with practical examples: an introduction to statistics and statistical analysis, chi-square test of independence, one sample T-test, independent sample t-test, dependent (paired) sample t-test, correlation analysis, simple and multiple linear regression and interpretation of the results and analysis of variance. The test examples were done using SPSS and recreated by myself using R programming.

June 2022

Google Data Analytics Certificate

I earned the Google Data Analytics Professional Certificate which involved completing eight courses, developed by Google, that include hands-on, practice-based assessments and are designed to prepare them for introductory-level roles in Data Analytics. I gained competence in tools and platforms including spreadsheets, SQL, Tableau, and R and learnt how to prepare, process, analyze, and share data for thoughtful action.

2017 - 2024

B.Sc Geophysics at University of Lagos