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I am a multilingual QA and language services professional with 6+ years of experience in quality assurance, content evaluation, and linguistic services. I specialize in e...
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I am a multilingual QA and language services professional with 6+ years of experience in quality assurance, content evaluation, and linguistic services. I specialize in e...
See MoreI am a results-driven data analyst with over 4 years of experience building Power BI dashboards, optimizing SQL and PySpark data pipelines, and automating reporting workf...
See MoreI'm Felipe Sancler Neves, a dual Brazilian-Spanish citizen with a Bachelor of Business Administration from FECAP in Sao Paulo and an Advanced Certificate in Hospitality M...
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Doctoral researcher at UPC, exploring the intersection of AI, public policy, and renewable energy. My research focuses on post-training methods for LLMs (Fine-Tuning, LoR...
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Highly collaborative and resultsdriven professional with a strong focus on teamwork and synergy to achieve organizational goals. Recognized for a proactive mindset and a ...
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I'm a Data Annotator working from Barcelona, Spain. I'm always keen to jump into a well-scoped project and deliver quality work.
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Hi, I’m Mohamad Karkoura, a bilingual Arabic-Spanish interpreter and data localization professional. I collaborate across healthcare, public services, AI data labeling, a...
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Hi, I’m Davide Rigon, a Barcelona-based professional with experience in data analysis, content moderation, and customer service across tech and real estate. I enjoy turni...
See MoreHi! I'm a creative writer experienced in multiple industries: - live shows and corporate events scripts - short films and music videos scripts - immersive events and ...
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I'm a journalist with extensive experience in communication and IT. I have worked as a data quality analyst and trainer, and in 2025 I contributed as a language data anno...
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Hi, I’m Alicia Burga, a Computational Linguist and NLP researcher based in Barcelona. I specialize in corpus annotation, linguistic data pipelines, and multilingual NLP, ...
See MoreHi there, I’m Alexander Wilhelmsson, a multilingual trust & safety and QA professional based in Barcelona with over seven years of experience strengthening policy complia...
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.
End-to-end build of a v1 product, front-end, back-end, and deployment.
Build your MVPTheme dev, custom checkout, app integrations, and performance optimisation.
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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.
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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
€1,000 – €2,600
Full possible range for a mid-level Data Annotator over 2–4 weeks
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