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Bashir Farida

@bashirfarida

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Data analyst at BIZMARROW TECHNOLOGIES who analysed customer churn and evaluated a model with an ROC-AUC score of 0.83.

Nigeria

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What I'm looking for

I'm interested in Data Analyst and Junior Data Scientist roles.

At BIZMARROW TECHNOLOGIES, I delivered data analytics instruction in Excel, Python, SQL and Power BI, and developed practical learning materials including Jupyter notebooks. I used demonstrations and beginner-friendly examples to explain analytics topics.

On my customer churn project at SAIKET SYSTEMS, I explored churn patterns, compared Logistic Regression and Decision Tree models, and evaluated performance with an ROC-AUC score of 0.83. I’ve also worked on data preparation, exploratory analysis and model development, and supported monitoring and evaluation reporting at MESH (EDUCATION, SOCIAL AND HEALTH MISSION).

Experience

Work history, roles, and key accomplishments

Data Analytics Instructor

Bizmarrow Technologies

Jun 2026 - Nov 2026 (5 months)

Delivered instruction in Excel, Python, SQL, Power BI, and introductory AI and machine learning to adult learners. Developed structured learning materials and explained technical concepts through practical demonstrations.

Excel Python SQL Power BI Machine Learning Jupyter Notebooks

Machine Learning Intern

AnalystLab Africa

Jun 2026 - Jul 2026 (1 month)

Completed practical exercises in exploratory data analysis, data cleaning, feature preparation and model development. Built and evaluated regression and classification models using Python, Pandas and Scikit-learn.

Python Pandas scikit learn regression Classification Decision Trees Random Forest Gradient Boosting Hyperparameter Tuning K Fold Cross Validation

Monitoring & Evaluation Intern

MESH (Education, Social and Health Mission)

May 2026 - Jun 2026 (1 month)

Supported monitoring and evaluation activities for community-focused programmes. Contributed to programme documentation and reporting, including a zakat distribution report.

Monitoring and Evaluation Reporting Data organization

Data Science Intern

Saiket Systems

Oct 2025 - Nov 2025 (1 month)

Cleaned, transformed and prepared customer data for exploratory analysis and modelling. Analysed customer churn patterns and compared Logistic Regression and Decision Tree models, achieving an ROC-AUC score of 0.83.

Python Pandas scikit learn Logistic Regression Decision Trees Model Evaluation ROC AUC

Data Scientist Team Lead

Seedbuilders (DUP Programme)

Nov 2024 - May 2025 (6 months)

Coordinated a team working on structured data projects, allocating tasks and tracking deliverables. Supported team members with data cleaning, exploratory analysis and communicating findings.

Team Leadership Data Cleaning Exploratory Data Analysis Communication Skills

Data Analysis Intern

Hiit Plc, Abuja

Sep 2023 - Jan 2024 (4 months)

Used Excel, foundational SQL and Python in practical data analysis activities. Assisted with cleaning, organising and analysing datasets for business reporting and supported the preparation of dashboards and reports.

Excel SQL Python Data Cleaning Data Analysis Dashboarding