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Anita Onyikwu Adikwu Data Annotator | AI Training Specialist Abuja,Nigeria•anitaadikwu5000@gmail.com•+2348075680194 Summary Detail-orientedDataAnnotatorandAITrainerwithovertwoyearsofexperienceinenhancingLargeLanguage Models(LLMs),ComputerVision,andSpeechRecognitionsystems.ProventrackrecordinReinforcement LearningfromHumanFeedback(RLHF),promptengineering,andhigh-precisionimageannotation.Adeptat navigatingcomplexprojectguidelinestodeliverhigh-qualitydatasetsthatimproveAIaccuracyandsafety. Skills Technical:ImageLabeling&Rating,PromptEngineering,AIResponseEvaluation,Voice&AudioTraining,Data Tagging Soft:AttentiontoDetail,Teamwork,Communication,TimeManagement Language:English-Native WorkExperience Silencio AIVoiceTrainer Jan2026–Present Utilizedvocaltrainingtechniquestoimprovespeechrecognitionandsynthesismodelsthroughhigh fidelityaudiorecordings. Recordedresponsestodiverse,multi-variableprompts,ensuringclarity,naturalprosody,andadherence tostrictphoneticguidelines. Categorizedaudiodatatoassistthemodelinunderstandingregionalaccents,emotionalnuances,and intent. TELUSInternational AITrainer Sep2025–Jan2026 ContributedtoProjectSonicbygeneratinghigh-qualitysyntheticdata,includingimagegenerationand complexpromptcreation. Conductedcomparativeanalysisbetweenmodelresponses,rankingoutputsbasedontruthfulness,logic, andsafety. Draftedidealpossibleanswerstoserveasgroundtruthformodelfine-tuning. Evaluatedgeneratedimagesforvisualfidelity,stylisticaccuracy,andpromptalignment. Rater&
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