Carlos J.

Key Skills

Software

CVAT

Dataloop

HiveMind

Remotasks

Other

Scale AI

CloudFactory

Top Subject Matter

Digital image annotation quality assurance and evaluation

Top Data Types

3D Sensor

Audio

Geospatial Tiled Imagery

Image

Top Task Types

Audio Recording

Bounding Box

Cuboid

Mapping

Point/Key Point

Freelancer Overview

Quality Reviewer — Samasource Kenya. Brings 10+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include CloudFactory. Education includes Diploma, Nairobi Aviation College (2017) and Certificate, Samasource Digital Basics (2018). AI-training focus includes data types such as Image and labeling workflows including Evaluation and Rating.

Labeling Experience

Quality Reviewer — Samasource Kenya

CloudFactoryImage

As a Quality Reviewer at Sama(s)ource Kenya, you ensured quality standards are met across digital annotation/image labeling projects. You performed regular audits of labeled outputs and provided actionable feedback to improve workflow accuracy. You also coordinated with team leads to meet project deadlines and client expectations while maintaining consistent review criteria. • Conducted quality audits and accuracy checks for annotated image data • Trained and mentored new team members to improve onboarding efficiency • Provided feedback to refine annotation workflows and reduce errors • Coordinated with leads to deliver on deadlines and client requirements

2019 - Present

Quality Reviewer — Cloudfactory Kenya

CloudFactoryImage

As a Quality Reviewer at Cloudfactory Kenya, you supported digital annotation projects by ensuring agreed quality standards were met. You conducted regular audits of annotation work and shared feedback to improve labeling consistency and workflow accuracy. You also trained and mentored newer team members to help them perform reliably from early stages. • Reviewed and audited labeled image outputs against quality standards • Trained and mentored team members to improve onboarding efficiency • Provided feedback to increase workflow accuracy • Supported project delivery by maintaining consistent review practices

2019 - 2019

Education

Work History