Ado I.

Key Skills

Software

Remotasks

Top Subject Matter

No subject matter listed

Top Data Types

Image

Video

Text

Top Task Types

Bounding Box

Object Detection

RLHF

Prompt + Response Writing (SFT)

Segmentation

Transcription

Freelancer Overview

ISAAC ADO SeniorDataAnnotator|LLMTrainingSpecialist RemoteAIContractor|Nigeria Email:[email protected]|Phone:+2349055975385 PROFESSIONAL SUMMARY IndependentAIDataAnnotatorandLargeLanguageModelTrainingSpecialistwith4+ yearsofexperiencesupportingmachinelearningdevelopmentacrossOneForma,Appen CrowdGen,RWSandTELUSAI.ExperiencedinRLHFevaluation,promptengineering, responsequalityassessment,sycophancydetection,hallucinationdetection,search relevanceratingandmultimodalannotation.ContributedtoAItrainingprojectssupporting clientswhichIamnotatlibertytonameduetoNDAssignedwhenIwascontractedfor mostoftheunderlistedprojects.Knownforhighannotationaccuracy,stronganalytical reasoningandconsistentqualityperformance. CORE SKILLS •LLMTrainingandRLHFEvaluation •PromptEngineeringandResponseEvaluation •ModelSycophancyDetectionandAlignmentEvaluation •HallucinationandClaimVerification •SearchRelevanceandNeedsMetRating •PageQualityRating •MultimodalAnnotation •ImageVideoandAudioAnnotation •AudioSegmentationandLongformTranscription •MisinformationDetection •DatasetDevelopment •ComparativeRankingTasks PROFESSIONAL EXPERIENCE IndependentAIDataAnnotatorandLLMTrainer Remote|2022–Present Platforms:OneForma,AppenCrowdGen,RWS,TELUSAI ClientAISystems:NDAbound PROJECT EXPERIENCE 2026 •ProjectRose–LLMresponseandcontainedclaimevaluationformodelsycophancy •ProjectWenas–Shoppingpreferencesearchresultsevaluation •ProjectPreferenceBuilder–Shoppingpreferenceevaluation •MSPOProjects–Generativeaudionaturalnessevalua

Labeling Experience

Image Data Annotator

ImageBounding Box

Images provided on the project had me enclosing icons in the image and defining objects on image scenes to enable models to identify similarly looking objects in other images.

2026 - Present