Fredrick M.

Key Skills

Software

Appen

CloudFactory

CVAT

Dataloop

Labelbox

Label Studio

Mercor

Micro1

Mindrift

OneForma

Top Subject Matter

Online platform safety and content compliance

Computer vision dataset annotation (handshake project)

Autonomous vehicle perception and environment labeling

Top Data Types

Text

Image

Audio

Top Task Types

Bounding Box

Object Detection

Segmentation

Polygon

Point/Key Point

Cuboid

Transcription

Freelancer Overview

Content Moderator & Data Annotator, Alignerr. Brings 3+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include N and A. Education includes Diploma, KCA University and Kenya Certificate of Secondary Education, St. Mary’s Karumandi High School. AI-training focus includes data types such as Text and Image and labeling workflows including Evaluation, Rating, and Bounding Box.

Labeling Experience

Swahili Translator, Alignerr

Text

Translated and localized written content between English and Swahili with an emphasis on cultural relevance and accuracy. Proofread and edited translated materials to maintain grammatical correctness, clarity, and consistency. Supported multilingual language quality standards through collaboration with cross-functional teams. • Localized content while ensuring cultural relevance • Proofread and edited for grammar and clarity • Maintained consistency across translated materials • Collaborated to uphold language quality standards

2026 - 2026

Content Moderator & Data Annotator, Alignerr

Text

Moderated and annotated user-generated content to ensure compliance with platform policies and community guidelines. Applied moderation rules consistently while exercising judgment for sensitive content and escalating complex cases. Contributed to improved customer support outcomes through careful attention to detail. • Reviewed and evaluated content for policy adherence • Handled sensitive cases with appropriate escalation • Maintained consistency with moderation standards • Supported data quality to protect platform integrity

2025 - 2026

Call Manager, Apex Collections

Text

Performed operational data handling related to customer service records while supporting client interactions. Updated and maintained customer information in a database to ensure accurate communication. Ensured timely resolution of inquiries and service requests to meet service targets. • Managed inbound and outbound customer interactions • Maintained and updated customer records • Addressed complaints and service requests • Supported effective communication via accurate databases

2025 - 2025

Data Annotation & Visual Analysis Specialist, Digital Divide Data (DDD)

ImageObject Detection

Conducted data annotation and visual analysis for autonomous vehicle perception models. Labeled objects and environmental conditions from vehicle camera imagery across multiple viewpoints. Worked with quality assurance teams to review and validate annotations to enhance AI-powered vehicle perception performance. • Labeled cars, pedestrians, road signs, lane markings, and traffic lights • Annotated perceptions from front, rear, and side viewpoints • Ensured accurate identification of environmental conditions • Participated in QA review and validation of annotated data

2025 - 2025

Data Annotation Specialist, Multimango

ImageBounding Box

Performed data annotation for the Handshake Project to support computer vision and machine learning development. Created bounding boxes and applied polygon-based annotation techniques to improve labeling fidelity. Collaborated with project teams to keep large-scale dataset labeling consistent, high-quality, and optimized for AI training. • Used bounding boxes and polygon techniques for annotation • Applied precise segmentation for object labeling • Improved object detection and image recognition accuracy • Coordinated with teams to ensure dataset consistency

2025 - 2025

Education

Work History