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Licensed Pharmacist with a multifaceted career spanning 6+ years in Healthcare and 5+ years in Technology. I possess proven expertise in AI Data Annotation, focusing on p...
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Licensed Pharmacist with a multifaceted career spanning 6+ years in Healthcare and 5+ years in Technology. I possess proven expertise in AI Data Annotation, focusing on p...
See MoreLinguist & AI Training Specialist | Portuguese Translator & Localization Expert Linguist and translator with 10+ years of experience specializing in Brazilian Portugue...
See MoreI am a results-driven, multilingual professional with extensive international experience in remote operations, customer support, CRM systems, logistics coordination and A...
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I am looking for an opportunity to develop and improve my knowledge in an increasing and continuous way, always aiming at both my professional growth and that of the comp...
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I am a passionate AI Data & Language Specialist bringing over five years of dedicated experience in training and validating artificial intelligence systems. As a nativ...
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I'm a professional of IT with 8 years of experience, I love technology and work with new things.
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I am a Project Manager with over 15 years of experience leading international projects focused on innovation and sustainability. I have a passion for driving change and h...
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Hello! I'm Jessica Neres de Alcantara, a detail-oriented transcription and annotation professional with experience in digital content review. I'm a native Portuguese spea...
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Here is a professional biography in English based on your curriculum vitae: Professional Biography AI Data Specialist & QA Evaluator with five years of experience (20...
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I am a PhD in Computer Science with a solid background in research and applied projects across industry and academia. My experience spans machine learning, cloud infrastr...
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Hi, I’m Ana Paula Marin, a remote Data Annotator and AI Trainer with extensive experience delivering high-quality data annotation for diverse AI projects. I’ve supported ...
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I am a multidisciplinary artist transitioning into technology, with a background in music, education, and audio production. My years as a performing musician and composer...
See MoreWe have over 14,500 Data Annotators who've worked in many different industries and cover various styles and skillsets.
Start your searchProjects that brands and startups post most often.
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Reviews
“Working with Jackline on a Machine Learning and AI annotation project was a smooth and positive experience. She was responsive, paid close attention to detail, and consistently delivered quality work. I appreciated her professionalism, reliability, and willingness to ensure tasks were completed accurately and according to...”
GladysGathigia @ SamaSource
Jun 17, 2026
“Precious Agamuyi is a great team player, he knows his craft exceptionally. During the development of the APIs for my backend project, Precious delivered beyond expectations. I will choose to work with Precious over again, if opportunities present themselves.”
Emmanuel @ Eunit
Jun 15, 2026
“Chukwudi did a great job. The Customer 360 solution gave us visibility into our customers that we simply didn’t have before. By bringing together data from multiple platforms, we can now track customer journeys, identify high value customers, and make more informed business decisions. The quality of the work, communication,...”
Kassy @ Hemdi Digital
May 31, 2026
“Working with Ayomiposi was honestly smoother than I expected. I needed help organizing a few backend tasks and keeping things more structured, especially around customer communication and social media support. He picked things up quickly, stayed responsive, and made the whole process easy. What I appreciated most was...”
Eduardo @ GWERYNOLDS
May 9, 2026
“He bought our beauty brand to life online. From stunning visuals to engaging captions, everything aligned perfectly with our brand identity. Our audience and sales both grew noticeably after his strategy revamp”
Eliora @ elips.ca
May 5, 2026
“"Working with Athanas McElson was a seamless experience. He delivered a high‑quality landing page that perfectly captured our brand’s voice and vision. His expertise in digital marketing and copywriting turned complex ideas into clear, persuasive content. Professional, reliable, and detail‑oriented—Athanas exceeded our...”
Michael @ Branding Studio
Mar 14, 2026
Clients Rate Twine Data Annotators 5.0 / 5.0
on average across 22 reviews
3–5 minutes. Tell us about your project, your timeline, and how you want experts to contact you.
Within 24 hours, you'll see a shortlist of vetted Data Annotators matched to your project.
Flexible payments on your terms, bill experts directly or use the Twine vault for added security.
Transparent rates, no hidden markup, and a payment path for every need.
Agencies bury a 20–40% markup inside the retainer, you never see it. On Twine, you set the price and you see the platform fee as a separate, explicit line. No surprises at checkout.
Prefer your own payment flow? Pay your expert outside Twine, incurring no commission fees. Most useful for ongoing or trusted relationships.
Funds are held in escrow and only released when you approve the deliverables. If the work isn't right, your money doesn't move. 10% commission on payments up to $10,000, just 5% on anything above.
Pick the role, the experience level and how long you need. We’ll show you what similar projects have cost on Twine. It’s a guide, not a quote.
Estimates only. Actual budget is set by you and agreed with your expert before any work begins.
ESTIMATED RANGE
R$3,500 – R$9,400
Full possible range for a mid-level Data Annotator over 2–4 weeks
Post your project and meet your expert within 24 hours. Over 45,000+ high growth companies that trust Twine.
