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Shalom NapoleonSN
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Shalom Napoleon

@shalomnapoleon

Linguistic Data Annotator and Quality Analyst specializing in English/Hausa localization QA and dialect validation.

Nigeria
Message

What I'm looking for

I’m looking for work where I can apply strict linguistic guidelines to data annotation and localization QA—evaluating content with speed and precision, improving accuracy for regional users, and partnering with remote teams under clear quality standards.

I’m a highly disciplined, detail-oriented Linguistic Data Annotator and Quality Analyst with a strong foundation in Computer Science and crowd-testing ecosystems. I evaluate complex digital content, validate text/media files for localized markets, and uncover localization flaws by following strict linguistic guidelines.

From my freelance work, I execute meticulous content evaluation and text correction cycles across web and mobile platforms, focusing on accurate, localized user experiences. I perform high-volume data annotation, categorization, and linguistic validation, and I’ve maintained a 92%+ Quality and Acceptance Rate while documenting inconsistencies and alignment issues.

I also bring proven crowd-testing expertise from evaluating early-stage conversational interfaces and regional tools for the West African market. I listen to and verify audio components, transcribe and verify user-submitted text and metadata strings, and collaborate with global teams to run sanity checks under tight deadlines.

Experience

Work history, roles, and key accomplishments

TE
Current

Data Annotator & Usability Analyst

Test.io / Tester Work Ecosystems

Jan 2025 - Present (1 year 6 months)

Executed content evaluation and text correction cycles across web and mobile platforms to optimize user workflows. Performed high-volume data annotation and linguistic validation for localized features, maintaining a 92%+ quality/acceptance rate and writing detailed error documentation.

FN

Linguistic & Digital Product Evaluator

Freelance Crowd Testing Networks

Jun 2023 - Dec 2024 (1 year 6 months)

Evaluated early-stage conversational interfaces and localized tools for the West African market, including audio component verification for linguistic alignment and regional phonetic variances. Transcribed and verified user-submitted text and metadata strings and performed ad-hoc functional sanity checks with global remote teams under tight deadlines.

Education

Degrees, certifications, and relevant coursework

IC

Independent Coursework

Independent Coursework, Data Validation & Quality Assurance

Completed independent coursework and practical studies in data validation and quality assurance foundations in 2025.

University of Abuja logoUA

University of Abuja

Bachelor of Science (B.Sc.), Computer Science

Earned a Bachelor of Science (B.Sc.) in Computer Science from the University of Abuja, graduating in 2023.

Tech stack

Software and tools used professionally

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