Faith Njeri Kinyanjui

Faith Njeri Kinyanjui

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Data Analyst
Nairobi, Nairobi County, Kenya

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Résumé


Jobs verified_user 0% verified
  • M
    AI Trainer
    Micro 1 (Contract)
    May 2026 - Current (2 months)
    In this role, I reviewed and validated AI-generated captions against egocentric video data to ensure accuracy and alignment with the visual content. Applied detailed annotation guidelines to correct errors in labeling, context interpretation, and object/action identification. Improved dataset quality by identifying inconsistencies and refining outputs for model training.
  • DataVale AI
    QC Reviewer
    DataVale AI
    Apr 2026 - Current (3 months)
    Conducted quality control review of egocentric video datasets to ensure adherence to predefined task guidelines. Identified and removed non-compliant or irrelevant segments while maintain dataset consistency and integrity. Documented clear justification for each edit using standardized annotation criteria. Improved overall data quality for use in AI model training and evaluation.
  • iMerit Technology
    Labeler & Reviewer public Remote experience
    iMerit Technology
    Jan 2026 - May 2026 (5 months)
    I had a project that entailed categorizing real and AI pictures or videos. Here, I identified which ones were real and AI while giving reasons as to why. I also differentiated changes in input and output images for AI models, labelled the changes and later promoted to a review where I reviewed if labelers were following guidelines. I also gained experience with using the prism labelers tools(box, draw, arrow and pin).
  • A
    AI Data Annotation Specialist
    Atlas platform
    Dec 2025 - Current (7 months)
    I annotate and label video datasets used for training AI models. My work involves identifying objects and actions in video clips while carefully following project guidelines to ensure accuracy and consistency. I also review my annotations to maintain high data quality before submission.
  • Avala AI
    AI Data Reviewer
    Avala AI
    Dec 2025 - Mar 2026 (4 months)
    I reviewed AI-generated responses to ensure they met quality and safety standards. I compared multiple outputs from language models and selected the most useful and accurate responses. I also flagged issues such as bias, misinformation, and weak reasoning while providing feedback that helped improve overall dataset quality.
  • Uber AI Solutions
    iMerit Technology
    Transcription public Remote experience
    Uber AI Solutions, iMerit Technology
    Nov 2023 - Apr 2026 (2 years 6 months)
    I also differentiated real call recordings, identifying the scripted ones, emotions expressed, quality of the call recordings, and bot recordings. In each, I gave reasons to why they sounded real or AI. I transcribed Audios from in both English and Swahili languages following the guidelines provided.
  • D
    Video Annotation
    DataForce Tapi
    Oct 2023 - Feb 2026 (2 years 5 months)
    I labeled various traffic related objects, events, road topology, movements, environment and area settings using the DataForce Platform tool. I annotated videos recorded from a dashboard camera inside an ego car using cameras and sensors to perceive its surroundings and make driving decisions. Projects involved segmentations with video length of up to 2mins each, 3D and 2D projects and use of Labelbox.
  • Outlier AI
    LLM Evaluator
    Outlier AI
    Jan 2023 - Dec 2023 (1 year)
    I evaluated and ranked language model responses based on factual accuracy and adherence to instructions. I identified cases where models misunderstood prompts or produced weak reasoning. I also participated in calibration tasks to maintain consistency across reviewers.
  • Remotasks
    Data Annotator
    Remotasks
    Jan 2022 - Dec 2023 (2 years)
    I labeled datasets used for natural language processing and computer vision models. I followed detailed project guidelines and consistently maintained high accuracy and productivity standards.
Education verified_user 0% verified
  • Chuka University
    Bachelor's Degree in Applied Computer Science
    Chuka University
    Jan 2024 - Current (2 years 6 months)
Projects (professional or personal) verified_user 0% verified
  • iMerit Technology
    AI Data Collector public Remote experience
    iMerit Technology
    Aug 2025 - May 2026 (10 months)
    In this role, I recorded home chores with my phone through the D8A app. I gained experience on the best videos, how to position my phone to get best videos and how to use a headstrap following the platform’s guidelines, I was able to understand what AI need to learn and what should not be captured in the videos.