Dacxi T.

Key Skills

Software

Remotasks

Appen

Clickworker

Data Annotation Tech

Mercor

Mindrift

Toloka

Telus

Top Subject Matter

AI/ML training data annotation

computer vision

speech recognition

Top Data Types

Image

Video

Text

Audio

Top Task Types

Object Detection

Tracking

Transcription

Text Generation

Text Summarization

Fine-tuning

Computer Programming/Coding

Data Collection

Question Answering

Freelancer Overview

AI Data Labeling & Annotation Specialist with experience supporting AI and machine learning projects through high-accuracy data annotation, transcription, and quality review workflows. Experienced in handling Image, Video, and Text datasets for AI training, including object detection, object tracking, classification, segmentation, and transcription tasks. Skilled at following detailed annotation guidelines, maintaining consistency across large datasets, and delivering quality-focused results in remote production environments. Has worked across multiple AI training and data labeling platforms, contributing to projects that improve machine learning model accuracy and performance. Brings 3+ years of professional experience across technical workflows, research, digital systems, and structured problem-solving environments, backed by a Bachelor of Science in Computer Science from The Co-operative University of Kenya (2025). Combines strong analytical thinking with attention to detail, fast adaptability to new tools and workflows, and the ability to manage deadline-driven tasks independently. Additional strengths include basic programming knowledge, data organization, transcription, translation, and quality assurance processes that support scalable AI training operations.

Labeling Experience

AI Data Labeling & Annotation Specialist (Freelance / Remote)

RemotasksImageObject DetectionTracking

Provided AI training data annotation across image, video, text, and audio modalities for machine learning and AI system improvement. Followed strict project instructions to perform video labeling and object tracking, and completed audio transcription and translation for multilingual speech recognition datasets. Conducted accurate data classification and validation to support model performance, while maintaining quality and meeting deadlines. • Image and video labeling for ML training datasets • Video object tracking using detailed annotation guidelines • Audio transcription and translation for multilingual datasets • Quality assurance via review of accuracy and adherence to labeling standards

2023 - Present

Education

Work History