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Chinedum Onyema

Chinedum Onyema

Certified

Data Scientist & Software Engineer

Freelance | Nigeria

Technologies

My Portfolio Highlights

My New Certification

Data Scientist Associate

My New Course

Intermediate SQL

My New Certification

Data Scientist Associate

Building impactful data products and helping businesses grow. Open to opportunities.

My Work

Take a look at my latest work.

github

Web Scraping & Aggregation: Kenyan Accident ETL

PythonGitShell
github

Financial Inclusion Africa:

PythonGitShell
notebook

Employee Attrition Prediction Hackathon

PythonShell
DataLab

Project: Modeling Car Insurance Claim Outcomes

Python
DataLab

Project: Exploring Airbnb Market Trends

Python
DataLab

Climate Change and Impacts in Africa (Python)

Python
DataLab

Project: Evaluate a Manufacturing Process

SQL
github

Web Scraping & Aggregation: Kenyan Accident ETL

PythonGitShell

My Certifications

These are the industry credentials that I’ve earned.

Data Scientist Associate

Data Scientist Associate

Other Certificates

Google Associate Cloud Engineer

Udacity AI Programming with Python

Udacity Mobile Web Specialist

Grow with Google Africa The Fundamentals of Digital MarketingThe Fundamentals of Digital Marketing

DataCamp Course Completion

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

Courses

Introduction to Python
Introduction to SQL
Introduction to R
Understanding Data Science

My Work Experience

Where I've interned and worked during my career.

Omdena | Oct 2023 - Present

Junior ML Engineer (Part Time)

Collaborated with researchers and other data professionals to build innovative, ethical, and efficient AI and Data Science solutions to real-world problems. Assisted my team in building solutions to tackle misinformation/disinformation, road accidents, and improved maternal healthcare in different world regions. Developed and deployed a deep learning model to classify plant disease and give preventive recommendations for use in urban agriculture in Milan, Italy.
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Primo Academy | Aug 2022 - Mar 2023

Data Analyst Intern

Studied, collected, cleaned, analyzed and created visualizations working with data from diverse industries using tools like Python, SQL, Microsoft Power BI and Excel. Employed various machine learning techniques and algorithms to effectively execute predictive analytics tasks. Collaborated with colleagues to design SQL queries, stored procedures, and build data pipelines (ETL and ELT) to define, extract, manipulate and store data using Microsoft Azure and SQL Server Integration Services (SSIS). Developed a machine learning model that predicts bank account ownership with over 85% accuracy, and integrated it in a full-stack web application using a React and Flask API frameworks.

Renewable Energy Association of Nigeria | Sep 2022 - Dec 2022

Web Developer

Migrated legacy website to WordPress CMS using a custom theme and SQL with minimal downtime. Conducted website redesign and optimization that resulted in a 75% reduction in page load time and a 93% rise in website traffic within the first 3 months of launch. Collaborated with client to understand specific website requirements and redesign goals. Provided ongoing website maintenance and support.

Freelance | Nov 2019 - Present

Full Stack Developer

Collaborated with clients to understand project objectives and deliver customized solutions. Independently handled end-to-end development projects, from requirements gathering to deployment. Designed and developed websites and applications that increased clients’ online visibility and eased content management using tools like HTML, CSS, JavaScript, React, NodeJS, WordPress CMS, SQL and NoSQL databases. Optimized websites for performance, search engine visibility and compliance with web accessibility standards. Designed and developed a personal portfolio site for a freelance author and Amazon KDP Consultant who earned over $2000 in 5 months after project completion.

My Education

Take a look at my formal education

Bachelor of Engineering in Computer EngineeringFederal University of Technology Minna | 2015

About Me

Chinedum Onyema

Data Scientist with over 3 years of software development experience seeking to leverage my expertise to deliver impactful data products that improve business outcomes and aid data-driven decision-making.

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