Harun M.

Key Skills

Software

Mindrift

Don't disclose

Top Subject Matter

Multi-modal data annotation for machine learning training

Predictive analytics and machine learning model development

Top Data Types

Image

Audio

Top Task Types

Fine-tuning

Classification

Freelancer Overview

As an experienced data analyst at Fiverr working remotely, I specialize in utilizing my statistical programming and data visualization skills to drive better business decisions. With proficiency in R Studio, Python, SQL, and Excel, I excel in data cleaning and preparation, visualizing data, investigating and evaluating datasets, recognizing trends and patterns, and creating predictive models. Data Annotator at Mindrift (labeling images, text, and audio). Brings 10+ years of professional experience across complex professional workflows, research, and quality-focused execution. AI training focus includes data types such as image, computer code, and programming and labeling workflows including entity, fine-tuning, and classification.

Labeling Experience

Data Scientist - Fiverr International Ltd

Classification

Worked as a Data Scientist delivering remote data science services and predictive analytics for clients. Built and deployed machine learning models using statistical programming and machine learning frameworks, with emphasis on forecasting, classification, regression, and clustering. Applied data cleaning, exploratory analysis, and dashboard/reporting to support data-driven decision-making and stakeholder recommendations. • Developed predictive analytics models using R and Python (scikit-learn, TensorFlow, Keras) • Implemented and tuned supervised and unsupervised machine learning algorithms • Automated data cleaning and preprocessing pipelines for large datasets • Created dashboards, reports, and preventive-maintenance insights to reduce downtime

2021 - Present

Data Scientist at Fiverr International Ltd (machine learning model development)

Don't discloseFine-tuning

The role focused on developing and deploying machine learning models for predictive analytics using statistical programming. It included building and applying supervised and unsupervised machine learning approaches such as classification, regression, clustering, forecasting, and recommendation algorithms. The work also covered automated data cleaning and preprocessing pipelines and generating dashboards to support data-driven decisions.• Developed predictive machine learning models using R and Python libraries• Implemented forecasting, classification, regression, clustering, and recommendation algorithms• Automated data cleaning and preprocessing for large datasets• Created dashboards and reports to communicate model outputs to stakeholders

2021 - Present

Data Annotator at Mindrift (labeling images, text, and audio)

MindriftImage

The role involved accurately annotating and labeling datasets for machine learning projects using provided guidelines. Annotations covered multiple modalities including images, text, and audio, with a strong emphasis on consistency across the dataset. Work also included review and verification of labels to ensure accuracy and completeness.• Annotated data (images, text, audio) according to project requirements• Performed quality checks on completed annotations to maintain label standards• Organized and managed annotated files for easy access and retrieval• Ensured consistency across annotators and labeling outputs

2021 - Present

Education

Work History