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I will data annotation, sentimental analysis, ground truth
n8n Automation Expert Peptide Supplement Store Builder
I build compliant, high converting Shopify stores for peptide, supplement, and research chemical brands with proper disclaimers, age-gates, and SEO-optimized pages built in. I'm also an n8n automation...
About this Gig
Precise Data Annotation for Machine Learning & AI
Every reliable AI model starts with clean, accurate training data. I help ML teams and businesses get there through expert data annotation, sentiment analysis, and object labeling built for platforms like Amazon SageMaker Ground Truth.
Image & Video Annotation
Bounding boxes, polygons, segmentation, and keypoints for object detection and classification delivered in COCO, Pascal VOC, YOLO, or custom formats.
Sentiment Analysis
Text classified as Positive, Negative, or Neutral, plus custom labels for industry specific needs, exported in Ground Truth-compatible JSON or CSV.
Object Labeling
Single- or multi-class annotation with pixel perfect segmentation, built to scale across large datasets without sacrificing accuracy.
Why Work With Me
- High-accuracy, quality checked annotations
- Ground Truth compatible, ready to train datasets
- Clean output in CSV, JSON, or XML
- Fast turnaround and full confidentiality
Accurate data means a smarter model. Let's talk about your project.
FAQ
Do you have experience with LLM/generative AI training data, or just traditional ML?
Yes, I work on both traditional ML annotation (image/text labeling) and LLM-specific tasks like response ranking, preference labeling, and instruction dataset creation.
How do you handle data privacy and confidentiality, especially with sensitive datasets?
All data is handled under strict confidentiality. I'm happy to sign an NDA before any files are shared, and data is deleted from my systems after project completion unless otherwise agreed.
What's your quality control process how do I know the annotations are accurate?
I use a multi pass review process initial annotation, self review against your guidelines, and a final accuracy check before delivery. For larger projects, I can provide a sample batch first for your approval.
Can you work directly in our existing tool (Label Studio, CVAT, SageMaker, Scale AI, etc.), or do I need to set something up?
I can work directly within your existing platform Label Studio, CVAT, SageMaker Ground Truth, or others. If you don't have a tool set up yet, I can recommend one based on your project needs.
Do you charge per hour, per label, or per dataset and what affects the price?
Pricing depends on task complexity simple classification is priced per item, while detailed segmentation or large datasets are quoted per project after reviewing a sample. I'm happy to provide a clear estimate before we start.
