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ryoma_yoshikawa

Ryoma Y

@ryoma_yoshikawa

Quality Assurance Specialist and Web Engineer

Japan
Japanisch, Englisch
Einige Informationen werden in englischer Sprache angezeigt.
Über mich
I am a detail-oriented Quality Assurance Specialist and Web Engineer with 4 years of technical experience. I specialize in data evaluation, setting quality standards, and delivering unbiased data annotation and QA validation. I offer native-level Japanese expertise and deep cultural analysis skills to ensure logical accuracy in complex datasets.... Mehr lesen

Kompetenzen

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ryoma_yoshikawa
Ryoma Y
offline • 

Meine Dienstleistungen

Datenlabeling & -annotation
I will evaluate and annotate japanese ai outputs
Ab5 $ / ProjektWeitere Details

Arbeitserfahrung

Self_Employed

Self Employed

Selbstständig • 5 yrs 4 mos

Freelance QA Software Tester & Evaluator

Sep 2025 - Present • 11 mos

Execute rigorous exploratory testing and system behavior evaluation on web and mobile applications. Conduct detailed quality checks and evaluate datasets to ensure adherence to complex client guidelines. Document edge cases and report bugs in English with actionable feedback.

Web Engineer

Mar 2022 - Present • 4 yrs 5 mos

Architected web applications and automated scripts (Python/JavaScript) with strict quality benchmarks. Conducted thorough peer code reviews (Tier 2) and analyzed complex datasets to drive data-informed decisions and unbiased outcomes.