Evans Y.

Key Skills

Software

Other

Data Annotation Tech

Mercor

CloudFactory

CVAT

Top Subject Matter

Customer service records and structured information processing

Educational materials and structured learning content

Chemistry & scientific experiment documentation

Top Data Types

Text

Document

Image

Top Task Types

Data Collection

Transcription

Object Detection

Computer Programming/Coding

Freelancer Overview

I am a detail-oriented professional with a BSc in Industrial Chemistry (Honours) and hands-on experience in structured data handling, quality assurance, and scientific analysis. My background in laboratory work at Rivatex East Africa — where I conducted sample testing, recorded experimental data, and adhered to strict quality protocols — has equipped me with the precision and consistency essential for high-accuracy data annotation and AI training tasks. I also bring full-stack web development skills, giving me a strong technical foundation for text, code, and document labeling projects. I am proficient in English and Kiswahili, making me well-suited for multilingual annotation projects. I am a fast learner who thrives in self-managed, remote environments, and I am particularly interested in text annotation, LLM response evaluation, document labeling, and scientific/STEM domain tasks. I am committed to delivering consistent, guideline-adherent labels that drive reliable AI model performance.

Labeling Experience

Customer Service Attendant (annotation-adjacent quality control mindset for structured data)

OtherText

Managed high-volume customer interactions and maintained structured logs and reports that support consistent, rule-based quality control workflows. Applied strong attention to detail and accurate data recording practices directly transferable to annotation accuracy and inter-annotator consistency checks. Used organization and documentation habits to ensure reliable handling of repeated tasks across text-based records. • Quality control oriented documentation and structured log/report maintenance • Attention to detail for consistent data entry aligned with labeling standards • Rule-based workflow discipline for repeatable outcomes • Multi-label readiness via categorization mindset in customer data handling

2023 - Present

Junior Staff/Intern (structured material assessment analogous to document annotation)

OtherDocumentData Collection

Provided structured home-based educational support that required careful assessment and categorization of learning material, similar to document annotation workflows. Worked reliably in a self-managed environment, demonstrating consistency and responsibility when processing content independently. Translated instructional support needs into organized handling of materials with a quality-first approach. • Assessment and categorization of learning/document materials • Independent processing in a remote, self-managed setting • Reliability in handling repeated content organization tasks • Quality-focused organization of educational resources

2020 - 2020

Industrial Chemist Intern (QA/data handling aligned with annotation accuracy practices)

OtherTextData Collection

Performed sample testing and chemical analysis under strict protocols that emphasized precision and adherence requirements comparable to maintaining annotation accuracy. Recorded and processed experimental data systematically while building consistent data handling habits relevant to data labeling pipeline quality. Participated in quality assurance workflows and maintained documentation standards that mirror QA steps in labeling processes. • Strict protocol adherence supporting accuracy-focused data handling • Systematic recording/processing of experimental data for consistency • QA documentation habits aligned with labeling quality checks • Rapid absorption and application of domain-specific knowledge to outputs

2017 - 2017

Education

Work History