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I will manually annotate images or text for ml and ai models
Empowering the Future of AI with Precise, Scalable Data Annotation
Hi there! 👋 I’m a passionate and highly experienced AI, NLP, and ML Data Annotation Specialist with 4+ years of hands-on expertise and the founder of SignfAI, a dedicated agency powering the world’s ...
About this Gig
High-Quality Manual Data Annotation for AI & Machine Learning
Training an AI model?
Your results are only as good as your data.
I provide accurate, human-verified data annotation for Machine Learning, Computer Vision, NLP, and LLM projects for your models train faster, cleaner, and with fewer errors.
Whether you're a startup, researcher, or AI team, I help turn raw data into model-ready datasets.
What I Can Annotate
Image & Video Annotation
- Bounding boxes
- Polygons & segmentation
- Object detection & tracking
- OCR & ADAS labeling
Text & NLP Annotation
- Named Entity Recognition (NER)
- Sentiment analysis
- Text classification & tagging
- Tokenization & entity linking
Why Clients Choose Me
100% manual, human-in-the-loop annotation
Multi-step quality checks (QC & QA)
Fast turnaround & clear communication
Flexible tools: CVAT, LabelImg, Label Studio, Roboflow, Doccano, or yours
Output formats: YOLO, COCO, JSON, XML, CSV, masks
Free sample available.
Perfect For:
- AI startups
- Academic research
- Computer vision projects
- NLP & LLM fine-tuning
- Autonomous systems & medical imaging
Message me with your dataset and requirements, and let's get your AI trained
Technique:
Manual
Tagging type:
Text
•
Image
•
Video
My Portfolio
FAQ
Do you have a team?
Yes, I have a highly trained team and I can provide a large workforce of up to 70 data labeling specialists, to process large amounts of data with a quick turn-around.
What is your hourly rate?
It is negotiable, just contact me and we can discuss it.
Which tools do you use for data labelling.
Labeling is done using an annotation tool created in-house or on platforms provided by the client. A project manager and an AI specialist oversee each project. For Text annotations I use; Tagtog, Doccano, and Labelstudio as well as client-specific tools For Image annotations I use; Label Img, Labelb
How safe is my data?
Your data is 100% safe. Data privacy and security are our priorities. We encourage the signing of NDAs before we start working on your project.
Reviews
1 reviews for this Gig
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cadygb
Portugal
Kennedy truly delivered OUTSTANDING work showcasing incredible professionalism and attention to detail. His swift responsiveness made collaborating with him a pleasure. Highly recommend! 👏
$50-$100
Price
7 days
Duration
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Reviews
1 reviews for this Gig
| (1) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
C cadygb
Portugal
Kennedy truly delivered OUTSTANDING work showcasing incredible professionalism and attention to detail. His swift responsiveness made collaborating with him a pleasure. Highly recommend! 👏
$50-$100
Price
7 days
Duration
S Seller's Response
Helpful?
