Nathan Rotich

Aspiring Data Scientist | Data Annotation Specialist

Sotik, KE.

About

Highly motivated and detail-oriented professional currently advancing skills in Data Science at Zindua School and through an IBM certification, seeking a Data Annotation role. Proven ability to meticulously organize, transform, and validate large datasets, ensuring accuracy and high data quality crucial for machine learning and AI model development. Eager to apply strong analytical capabilities and a commitment to precision to contribute effectively to data-driven projects.

Work

IBM Data Science Certification (via Zindua School)

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Data Science Trainee

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Summary

Actively engaged in a comprehensive data science program, developing foundational and advanced skills in data handling and analysis.

Highlights

Applied various data sorting, manipulation, and transformation techniques to prepare diverse datasets for analytical tasks, ensuring data readiness.

Developed foundational understanding of data analysis workflows and pipeline creation for efficient data processing and model input.

Interpreted complex data patterns and presented findings, enhancing comprehension of dataset characteristics and informing potential annotation strategies.

Joint National Mapping (JNAM)

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Data Entry and Map Navigation Officer

Nairobi, , Kenya

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Summary

Managed the digitization and organization of critical customer and mapping data, ensuring high accuracy and accessibility for operational use.

Highlights

Accurately digitized thousands of Kenya Power & Lighting company customer details and meter box specifications, ensuring data integrity for billing and service operations.

Systematically organized raw customer details and meter box number data into structured Excel sheets, significantly enhancing data accessibility and retrieval efficiency.

Maintained a high level of precision in data entry and verification, critical for accurate map navigation and utility service management.

Education

IBM

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Certification Data Science Grade:

Courses

Accuracy in data entry

Data export

Data Manipulation

Data transformation

University of Nairobi

Nairobi, , Kenya
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Bachelor's Degree Education Science (Mathematics) Grade: Second Upper Division

Languages

English

Kiswahili

Skills

Data Management & Analysis

Data Entry, Data Cleaning, Data Analysis, Data Extraction, Data Sorting, Data Manipulation, Data Transformation, Data Interpretation, Data Pipelines, Database Management, Data Validation, Data Quality.

Programming & Tools

Python, Microsoft Excel, STITCH, Apache Samza.

Core Competencies

Accuracy, Attention to Detail, Organizational Skills, Communication, Problem-Solving, Clerical Support, First Typing.