Iwao K.
Oracle Tier Evaluator
Experience
Oct 2024 - Present
1 year 2 monthsOracle Tier Evaluator
Outlier
- Selected for Oracle, the top 1 % quality cohort.
- Annotate model outputs across RLHF, safety, vision, and audio/voice tracks.
- Record professional-quality voice data (condenser mic + audio interface) for speech projects; follow detailed acoustic specs and naming conventions.
- Consistently pass audits and invited to Project Manager onboarding.
Oct 2022 - Present
3 years 2 monthsSEO Writer (JP)
Freelance
- Authored 200+ Japanese articles; 50+ keywords in top-3 SERP (avg. CTR 12 %).
- Specialize in energy, ISP, and crypto; craft content aligned with search intent.
Apr 2015 - Oct 2023
8 years 7 monthsSales Representative
TKC Co.
- Ranked #1 of 350 reps for five consecutive quarters in flagship software sales.
- Trained 15 new hires; developed onboarding materials adopted company-wide.
Summary
Native Japanese evaluator with RLHF, search-relevance, and audio data expertise.
200+ SEO articles ranked top-5 in Google search.
Languages
Japanese
NativeEnglish
AdvancedEducation
Apr 2011 - Mar 2015
Kyushu University
Bachelor of Science, Earth Science · Physics · Fukuoka, Japan
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