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Juliana Olaleye

Juliana Olaleye

Field Planning Specialist - Water Utilities

ENGLAND flag
London, England
$50.00/hrEntry LevelAppen

Key Skills

Software

AppenAppen

Top Subject Matter

No subject matter listed

Top Data Types

Computer Code ProgrammingComputer Code Programming

Top Label Types

Computer Programming Coding

Freelancer Overview

I am a detail-oriented data professional with hands-on experience in collecting, cleaning, and pre-processing geospatial and operational datasets to support data-driven decisions. My background as a Junior Data Scientist has equipped me with strong skills in Python, SQL, and data visualization tools for building dashboards, generating reports, and extracting actionable insights from complex datasets. I have collaborated with cross-functional teams to translate business requirements into clear performance metrics and deliver high-quality, accurate data for operational planning. With an MSc in Data Science and a proven ability to ensure data quality and integrity, I am passionate about supporting AI and machine learning projects through meticulous data annotation, labeling, and continuous process improvement.

Entry LevelEnglish

Labeling Experience

No Data Labeling experience added

Juliana O. hasn’t added any AI Training or Data Labeling experience to their OpenTrain profile yet.

Education

U

University of West England

Master of Science, Data Science

Master of Science
2024 - 2024
L

Lagos State University

Bachelor of Science, Chemistry

Bachelor of Science
2018 - 2018

Work History

O

OrnaMap

Junior Data Scientist

Remote (Lagos)
2024 - Present
T

The Eighth Beryl

Lead Event Planner

Lagos
2021 - Present