Ruth
Writing, Translation & Transcription
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$ 20.00
Hourly price
Biography
I’m Ruth Jepkorir Kemboi — a Customer Success Expert, Instructor, Founder, and Data Annotation Specialist passionate about empowering Africa’s youth to thrive in the digital economy..
from
Kenya
Servicable Areas
Kenya
Member since
2025-10-08 16:33:18
Expert profile
AI translations
$ 20.00/hr
I am an experienced Data Annotator and NLP Specialist with hands-on expertise in both language and computer vision projects. My skills cover a wide range of annotation types across text, image, and video data. I am proficient in 2D and 3D labeling tools such as cuboid, polygon, polyline, and bounding box. My text-based work includes classification, sentiment analysis, entity tagging, intent detection, and content moderation, ensuring precision, consistency, and adherence to project standards.
About Ruth
Skills & expertise
Skills
Writing skills
Research skills
Advanced Language
Specialization
Language knowledge
Expertise
AI translations
Spoken languages
English
Soft skills
Problem-Solving
Attention to Detail
Adaptability
Teamwork
Creativity
Determination
Critical thinking
Work ethic
Ability to work independently
Responsibility
Confidence
Collaboration
Analysis
Ability to influence
Compassion
Trustworthiness
Self-starter
Self-learner
Fast Learner
Competitiveness
Crisis management skills
Innovation
Listening skills
Positivity
Research skills
Scheduling skills
Self awareness
Self assessment
Emotional intelligence
Goal-setting
Writing skills
Initiative
Qualifications
Education details
- Highest education :- Post graduation
- Institute name :- Masinde Muliro University
Work experience
Work history
- List down your work history details :-
I am a dedicated Data Annotator and NLP Specialist with 6 years hands-on experience working on large-scale AI training projects through CloudFactory, MicroAI, Samasource, Remotasks, Avala AI, and OpenAI. My work has focused on building accurate and high-quality datasets for natural language processing and computer vision models.
- Total experience :- 6
Achievements
Career highlights
- List your achievements :-
- Annotated over 200,000+ data samples across text, image, and video projects with 98% accuracy, consistently exceeding client quality benchmarks.
- Worked with leading global AI platforms including CloudFactory, MicroAI, Samasource, Remotasks, Avala AI, and OpenAI, contributing to datasets for large language models and computer vision systems.
- Expert in multi-format labeling tools, including 2D and 3D annotations, cuboid, polygon, polyline, and bounding box labeling, for object detection, tracking, and segmentation tasks.
- Delivered high-quality NLP annotations for tasks such as text classification, entity tagging, sentiment analysis, intent recognition, summarization, and content moderation.
- Contributed to training and refining LLMs (large language models) by performing contextual evaluation, quality audits, and fine-tuning dataset consistency.
- Recognized for top-tier QA performance, maintaining accuracy rates above 95% across multiple annotation projects under tight deadlines.
- Collaborated in remote, multicultural teams, supporting cross-functional workflows for machine learning and AI training pipelines.
- Conducted peer reviews and quality assurance checks, ensuring consistency across contributors and providing feedback that improved overall dataset reliability.
- Supported ethical and inclusive AI initiatives, emphasizing data diversity, fairness, and representation in annotation guidelines.
- Adapted quickly to new platforms and labeling systems, achieving project readiness within short onboarding periods while meeting all productivity and accuracy metrics.
Designation
What designation are you looking for?
- Position :- Team Lead
Availability
When can you start working?
- From (date) :- 2025-10-15
- To (date) :- 2026-10-14
Certificates
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