Hire the best Data Annotators

Check out Data Annotators with the skills you need for your next job.
Clients rate Data Annotators
Rating is 4.8 out of 5.
4.8/5
based on 1,023 client reviews
  • US$10 hourly
    A freelancer with few years experience and counting in image annotation, categorization, QGIS and segmentation in Scale “remotask” and Spare5 Mighty AI. I am skilled image annotator, have worked and used different tools to create bounding boxes such as labelIMG.ex, labelme, Photoshop and yolo_mark Image Task Reviewer in Scale "remotask" Good in communication and interpersonal skills. Strong Knowledge in FreePBX, Vicibox and Goautodial, both CLI and GUI Management and troubleshooting Proficient in operating the following application MS Word, MS Power Point. Strong knowledge in PC Hardware, Software Troubleshooting and Network troubleshooting. Can configure LAN and WAN networks. Strong Knowledge in Hardware and Software installation such as OS XP/VISTA/WIN7, Games, and Application Software. I am always willing to learn and will fully familiarize myself with the jobs that’s given
    vsuc_fltilesrefresh_TrophyIcon Data Annotator
    QGIS
    Administrative Support
    Data Annotation
    FreePBX
    VICIDIAL
    Data Labeling
    Network Planning
    Data Entry
    .NET Remoting
    Adobe Dreamweaver
  • US$35 hourly
    * Machine Learning * Data and Label Annotation * Information Systems & Database Management / Data Integrity, Analyzing and Capturing * Consumer Retail Marketing - product specialist and market research * Microsoft Excel, Access, Word, Powerpoint * Google Suite (Google Sheets, Docs, Forms) and Workspace * Project Management * Customer support – call center & online * Web development – intranet portals and online applications * Communication services - Fibre-to-the-home / digitally-connected-home * Certified ISO9001:2000 quality control and process auditor * King 3 Corporate Governance - Compliance Officer * Oracle, Postgre, MySQL * Wave Accounting, Quickbooks * Shopify * Transcription Services (Voice to text, scans to text, PDF to text) * Voice Over Services * Social media content specialist
    vsuc_fltilesrefresh_TrophyIcon Data Annotator
    Computer Skills
    Data Entry
    Linguistics
    Data Cleaning
    Marketing Analytics
    Data Annotation
    Data Mining
    Google Forms
    Error Detection
    Machine Learning
    Growth Analytics
    Google Sheets
    Microsoft Excel
    English
  • US$10 hourly
    As a skilled professional, I possess expertise in translation, data entry, virtual assistance, and data annotation. As a translator, I excel in accurately conveying meaning and nuances between different languages (English, Portuguese, Spanish, French), ensuring effective communication across cultures. My data entry skills enable me to efficiently organize and input information into various systems, ensuring data accuracy and completeness. As a virtual assistant, I provide valuable administrative support remotely, managing tasks, scheduling appointments, and handling correspondence with professionalism and efficiency. Additionally, my proficiency in data annotation allows me to meticulously analyze and label datasets, contributing to the development of machine learning algorithms and improving data-driven models. With my diverse skill set, I am well-equipped to provide exceptional language services, administrative support, and data management solutions. Best, Marcelo
    vsuc_fltilesrefresh_TrophyIcon Data Annotator
    Portuguese Tutoring
    Video Editing
    Audio Transcription
    Administrative Support
    French to Portuguese Translation
    Data Entry
    Brazilian Portuguese Accent
    English to Portuguese Translation
    Data Annotation
    Portuguese to French Translation
    Voice Recording
    Spanish to Portuguese Translation
    Virtual Assistance
    Portuguese to English Translation
    Translation
  • US$15 hourly
    Excellent Spanish skills as the first language. Writer and editor of articles in Spanish. Copywriting. Web research. Data entry. Transcription. Italian translation. Travel content writer. I am traveling the world.
    vsuc_fltilesrefresh_TrophyIcon Data Annotator
    Data Annotation
    Transcript
    Ghostwriting
    Travel Writing
    SEO Writing
    Writing
    Creative Writing
    Content Writing
    Article Writing
    Copywriting
    Translation
    Data Entry
    Spanish
    Italian
    Audio Transcription
  • US$40 hourly
    I ’m an expert in Mobile Application (iOS & Android) with 6 year of Experience. I Graduated from Tech University in Software Engineering. Started Freelancing in Mobile during studies. I have done my FYP in Research Base Sign Language. After this i carry on done "Tawbati", "KMK CV maker", and "Family Locator " are top of it. Available on Playstore. Also developed more than 100 custom app for Client.
    vsuc_fltilesrefresh_TrophyIcon Data Annotator
    iPhone UI Design
    iPad App Development
    Mobile App Strategy
    Android App Development
    Mobile App Development
    iOS Development
    Android Studio
    Android
  • US$60 hourly
    - Motivated and proactive engineer, passionate about data science and programming. - 8+ years of background in Data Science, Programming, Machine Learning, Optimization, Research & Development. - Various successful teamwork experiences in interdisciplinary R&D projects. - Strong analytical skills. - Able to fluently communicate in Spanish, English and French. ** Featured Integrations: ~ Google Sheets - Shopify (API) ~ Google Sheets - Lawmatics (API) ~ Google Sheets - HubSpot (API) ~ Google Sheets - Calendly (API) ~ Google Sheets - Trello (API) ~ Google Sheets - Myfxbook (API) ~ Broad Google Workspace - GSheets - GDocs - GForms - GMail - GSpaces/GChat ~ R - Kraken Crypto Exchange (API) ~ R - VBA - VBS - Excel ~ R - Google Sheets ~ R - Excel - Barchart ~ R - Motor State (FTP) - Turn14 (FTP) - Tactical Bucket (FTP) - Parts Authority (FTP)
    vsuc_fltilesrefresh_TrophyIcon Data Annotator
    Operations Research
    Linear Programming
    Academic Writing
    LaTeX
    Exploratory Data Analysis
    Quantitative Analysis
    Visual Basic for Applications
    Google Apps Script
    Microsoft Excel
    Google Sheets
    Spreadsheet Macros
    Statistics
    Data Analysis
    Machine Learning
    R
  • US$20 hourly
    I am Data Entry Specialist and an Expert in Excel, I've been doing this ever since I can remember. A lot of my personal files are in Excel and I've got it all automated. I love organizing my life, so I use Excel to track my financial life, groceries, travels, etc. I have experience leading teams, teaching college students and rookies, doing interviews and project management. I also work as a QA Software Tester focused on manual testing but have been progressing through Automated Testing. I am a perfectionist, which means that for the work that I do, this helps me a lot in making sure bugs don't go through and are caught fast. I always try to deliver the best products because I am a difficult customer myself, everything must be working like they do on ships. I have most experience in: Selenium; Java; ALM; JIRA; SQL; Excel and Testing in general.
    vsuc_fltilesrefresh_TrophyIcon Data Annotator
    Project Management
    Bookkeeping
    Manual Testing
    Software QA
    Data Entry
  • US$12 hourly
    Greetings! I am an Image & Video Annotation Specialist with more than 10,000 hours of expertise on Upwork, coupled with years of experience prior to that. Through this extensive background, I have earned the prestigious top-rated plus status, demonstrating my consistent ability to meet and exceed client expectations. If you are searching for an annotation specialist, I would be delighted to offer you a high-quality dataset tailored to your model's needs. I possess extensive proficiency in various tools, including: CVAT V.7 Labs 3D Slicer Labelimg QGIS Labelbox Additionally, I am skilled in handling tasks related to MS Office, MS Excel, Adobe Premiere, and Adobe After Effects. Rest assured that with my diverse skill set and experience, I am well-equipped to take on a wide range of projects and deliver exceptional results.
    vsuc_fltilesrefresh_TrophyIcon Data Annotator
    Video Annotation
    Artificial Intelligence
    Computer Vision
    Product Label
    Annotated Screenshot
    Image Recognition
    Data Mining
    Data Labeling
    Data Annotation
    Data Segmentation
    Machine Learning
    Data Entry
    Accuracy Verification
  • US$10 hourly
    I have vast experience in data analysis, annotation, data mapping, scrubbing, and content moderation of images, be it fashion related, cctv footage of traffic, pedestrians etc. I have worked in this field for years. Some of my work also includes facial recognition and data gathering. My most recent work are about content of websites related to clothing, accessories, footwear, etc. I've also worked regarding SEO (Search engine optimization) and as a content writer for online retail stores. Proficient in Microsoft word, excel, google docs, etc. Hardworking, willingness to learn, efficiency, effectiveness, proficiency in the English language, written or verbal, those are the traits I work on everyday. Looking for a team of like-minded individuals to work with.
    vsuc_fltilesrefresh_TrophyIcon Data Annotator
    Social Media Management
    Online Chat Support
    Administrative Support
    Visual Basic for Applications
    Fashion Design
    Email Communication
    Quality Control
    Data Annotation
    Data Scraping
  • US$12 hourly
    I am a data analysis professional with a petroleum background, skilled at extracting the inherent value from diverse datasets. My expertise includes: : - Proficiency in Python, encompassing data scraping, and visualization (Matplotlib, Seaborn, Plotly..). - Experience in SQL Server Reporting Services (SSRS) for the creation of highly customized, data-rich reports. - Development of predictive Machine Learning Regression models using for example Keras and Tensorflow. - Proficient in advanced statistical methodologies and hypothesis testing. - Creation of data visualizations and interactive dashboards for data-driven decision support (Python, R, Excel). - Strong data collection and cleansing capabilities, ensuring high-quality data for analysis. - A professional approach that leverages technical skills to add value through data-driven solutions. - Reservoir simulation for the oil and gas industry, including modeling and analysis of subsurface reservoir behavior (EOR, WAG...). I would like to help with my skills, so feel comfortable contacting me anytime to discuss your project needs and find the best strategy to make a well-annotated dataset.
    vsuc_fltilesrefresh_TrophyIcon Data Annotator
    CSS
    HTML
    Data Processing
    Data Analysis
    Data Annotation
    Petroleum Engineering
    Data Visualization
    Deep Neural Network
    SQL
    R
    Data Cleaning
    Machine Learning
    Deep Learning
    Python
  • US$48 hourly
    🎯 I have over 25 years of experience in MS Access, MS Excel, and VBA. I can complete your project quicker and with better quality than anyone. Wonder why and how? Please read on! 🌟🌟🌟🌟🌟🌟 100% JSS and TOP RATED PLUS with over $1M earned on Upwork! 🌟🌟🌟🌟🌟🌟 I am near Cincinnati, OH, and have expert developer experience with Microsoft Access (MS Access), VBA (Visual Basic for Applications), and really "all things data". Specifically, Microsoft Access Administration, Microsoft Access Programming, and being a Microsoft Access Developer. Please allow me a few minutes to describe why I am the perfect and best fit for your project. 📌 Non-Technical reasons you should hire me: ✔️ Always get a timely response to any message ✔️ Receive frequent updates without having to ask continuously ✔️ I will commit the hours needed to get the tasks done quickly ✔️ I am trustworthy and down-to-earth ✔️ I understand the human element and focus as much on "EQ" as "IQ" ✔️ I understand "end users" and test with this in mind BEFORE sending anything back to you for review. ✔️ I understand business and that you need "value-add". I will add value immediately. 📌 Technical Reasons you should hire me: ✔️ I worked at Fidelity Investments for 15 years and started their Business Intelligence Team, which managed around 75 mission-critical Access Databases for the firm. During this time I: ★ Worked with Microsoft Access (MS Access) and VBA (Visual Basic for Applications) to create an administration system to manage all the company's hundreds of other rouge Microsoft Access Databases (MS Access) applications. ★ Devised a strategy and roadmap for each Access Database we discovered to either upgrade to SQL Server, Oracle, or MySQL back-ends, convert the front-end to a web application, or leave it as is. ★ Used Informatica Power Center as an ETL platform ★ Used Access, Oracle, SQL Server, and MySQL databases and also Oracle Goldengate ★ Used Power BI, SAP Business Objects, Web Focus for reporting platforms. ✔️ After Fidelity Investments, I joined another fortune 500 financial institutions where I continued to use Microsoft Access (MS Access), VBA (Visual Basic for Applications), Microsoft Excel (MS Excel), Informatica PowerCenter / Developer / Analyst / Power Exchange, Oracle, MySQL, SQL Server, Tableau, Cognos, PowerBI, SQL Developer, and ER Studio in the Information Management Organization. ✔️ During my 25-year career, I have experienced all things "data" that you can imagine. I consider myself an overall expert in the “Information Management” space, from creating / managing complex Excel and Microsoft Access (MS Access) database applications to complex data mappings and reading and writing to any source you can imagine. ✔️ I also have much experience in database modeling, star schemas, reporting tools such as Tableau and PowerBI, normalization, database structures, SQL in general, and up-sizing Microsoft Access (MS Access) application back-ends to Oracle, SQL Server (Azure or on-prem), or MySQL. ✔️ I have led multi-million-dollar transformational development projects for enterprise-wide operational data stores consolidating data from over 30 sources across the enterprise. 🎯 I have complete libraries of reusable VBA code, forms, and reports which I can quickly add to any new MS Access or MS Excel Application to make them extremely nice, very quickly! 🏁 I can complete tasks on a tight deadline with proper testing and well-written code with comments for better readability. I can deliver the quality work you deserve. 🏆🏆 I take pride in my personal Upwork Profile, having the perfect Job Success Score (100% JSS), the "TOP RATED PLUS" badge, and the numerous 5-star client reviews. Please read some of the responses from my previous clients, and I think you will quickly agree that I am a perfect fit for your project and you can put your trust in me.
    vsuc_fltilesrefresh_TrophyIcon Data Annotator
    Visual Basic for Applications
    Microsoft Access Programming
    Microsoft Excel
    Data Modeling
    SQL
    Microsoft Access
    Database Design
  • US$25 hourly
    Five Years of clinical experience as a dentist and a Medical Operational Manager. I am an experienced Medical Annotator.
    vsuc_fltilesrefresh_TrophyIcon Data Annotator
    Machine Learning
    Mobile App Testing
    Dental Technology
    Data Labeling
    Accuracy Verification
    Medical Records Research
    Data Annotation
    Digital Marketing
    Document Review
  • US$25 hourly
    🎙️ Professional Voice-Over Artist | English/Spanish translator 👋 Hello! I'm David, a passionate voice-over artist dedicated to bringing scripts to life through engaging and authentic vocal delivery. With a versatile range and a commitment to delivering top-notch audio quality, I transform words into an immersive auditory experience. 🔊 Versatility in Vocal Styles: From warm and inviting to authoritative and energetic, my voice adapts to suit the tone and intent of your project. Whether it's commercials, e-learning modules, audiobooks, or phone system recordings, I bring a dynamic and expressive quality to every script. 🎯 Specialized Expertise: I specialize in [mention any niche or industry], lending my voice to projects that require a deep understanding of specific terminology and nuances. This expertise ensures that your message resonates with your target audience, creating a lasting impact. 🎧 Professional Studio Setup: Equipped with a state-of-the-art home studio, I guarantee broadcast-quality recordings free of background noise and disruptions. This ensures that your project not only sounds exceptional but also meets the highest industry standards. 🌟 Why Choose Me? ✓ [X] Proven track record of delivering impactful voice-overs. ✓ [X] Versatile vocal range for diverse project needs. ✓ [X] Quick turnaround without compromising on quality. ✓ [X] Client-focused approach with a commitment to exceeding expectations. Recording Equipment *Audio-technica AT2020 *Scarlett 3rd Gen *Antipop Computer & Software *Custom PC *Reaper *Pro tools
    vsuc_fltilesrefresh_TrophyIcon Data Annotator
    Reaper
    Male Voice
    Voice-Over Recording
    Smooth Voice Tone
    Audio Editing
    Audiobook Narration
    Audio Recording
    Music Arrangement
    Voice Recording
    Voice SEO
    Narration
    Voice-Over
    Voice Acting
    English
  • US$12 hourly
    Hi there, I'm Nina, a top-rated, dedicated, and well-experienced Medical VA and Data Annotator! I'm a medical laboratory scientist, certified drug test analyst, and data annotation professional. I have five years of experience working in a clinical setting and also as a freelance medical virtual assistant. l also have experience working as an image annotator, data labeler, and text annotator. I have exceptional medical knowledge, a keen eye for detail, a quick learner, critical and analytic thinker. I value HIPAA and data security. I work passionately and efficiently with quality work. Here are some of my services: + Medical and Personal Administrative Assistance + Data/ Text Annotation + Data and Image labelling and categorization + Medical Narration/Summary + Medical Transcription/Translation + Research and Data Entry + E-mail & Chat support + Social media management/marketing with Canva skills With my skills, experience and values, I'm confident in providing you quality work and improvement. I will ensure that I help you focus on growing your business. Looking forward to being part of your team!
    vsuc_fltilesrefresh_TrophyIcon Data Annotator
    Medical Narration
    Data Annotation
    Medical Records Research
    Medical Translation
    Medical Billing & Coding
    Medical Report
    Video Annotation
    Medical Editing
    Content Writing
    Data Entry
    Medical Transcription
  • US$15 hourly
    I am a Top Rated Plus in Data annotation and categorization with more than 20 clients for the past 3 years. I can provide a top-notch errorless output because I am keen to details and a fast-learner. So let's talk about the job. Let's go!
    vsuc_fltilesrefresh_TrophyIcon Data Annotator
    Data Labeling
    Data Annotation
    Category Management
    Data Science
    Data Entry
    Artificial Intelligence
  • US$40 hourly
    Greetings everyone, I am Anuj khurana based out of Mumbai, India. I am a professional translator, creative writer, transcriptionist and voice over artist. I do Hindi, Punjabi and English language pairs. With my sheer will and dedication towards my projects, I have gained a top rated PLUS badge from the very first year of my journey here at Upwork. I am a post graduate in Finance and I have been translating content since 7 years now. I am an avid reader and I have localized various apps, websites, games and creative content. I have an impeccable record on Upwork and I believe in quality and timely delivery of work. I have translated content from various genres and I have given my voice to several applications, learning videos, commercials. I provide studio quality voice overs.
    vsuc_fltilesrefresh_TrophyIcon Data Annotator
    Technical Translation
    Videography
    Legal Translation
    Hindi to English Translation
    Candidate Interviewing
    Official Documents Translation
    Product Documentation
    Translation
    Audio Recording
    Communications
    Phone Support
  • US$10 hourly
    Allow me to outline how my skills can enhance your annotation project: Extensive Expertise: With my significant experience in annotation tasks, including product categorization, text annotation, image annotation, video annotation, lidar annotation, satellite Imagery annotation, data labeling, data segmentation, and data tagging. I can ensure accurate and precise annotations. I have hands-on experience annotating diverse objects like products, texts, people, animals, vehicles, traffic signs, etc. Diverse Tool Proficiency: I am well-versed in using various annotation tools, such as Supervisely, CVAT, Labelbox, Labelme, QGIS, Darwin.V7, Superannotate, and other web-based tools which enable me to adapt to your project's specific requirements Efficient Workflow: My proven track record in handling annotation projects ensures a smooth and streamlined workflow, meeting project deadlines without compromising quality. Additional Skills: Internet Research Google Suite Microsoft Office PDF Conversion Adobe Photoshop Adobe Illustrator Should you find my skills suitable for your annotation project, please don't hesitate to reach out by sending a quick message or invitation. I'm eager to engage in further discussions with you and explore how I can contribute to the success of your project.
    vsuc_fltilesrefresh_TrophyIcon Data Annotator
    Data Mining
    Video Annotation
    Data Scraping
    PDF Conversion
    Data Segmentation
    Data Labeling
    Computer Vision
    Data Annotation
    Data Entry
    Machine Learning
    QGIS
    Deep Learning
  • US$10 hourly
    Professional Data Annotator with 3 years of experience. Ensuring the highest quality training data for AI/ML. Hello there! I'm B.M. Touquiar Ahamed, a highly skilled and experienced Data Annotation/Labeling professional with a track record of delivering accurate and high-quality work. I have skills in image annotation, video annotation, audio annotation, text annotation and lidar annotation as well as dataset management. I possess the ability to add tags, categories or labels to data with precision, to enhance its accuracy for machine learning and AI models. Annotation types I generally do: • 2D/3D Bounding Box • Polygon and Polyline • Semantic Segmentation • Point and Ellipse • Classification • Categorization • Transcription • Masking • Tagging I worked with (tools): • CVAT • Labelbox • Roboflow • Vertex AI • trainYOLO • Supervisely • Label Studio • SuperAnnotate Additionally, I can quickly adapt to any tools that are customized or internal. If your project requires it, I can also provide you with a team of people who have the same skill set and experience. For further discussions and meetings, please send a message. Get a better idea of my expertise by visiting the portfolio section.
    vsuc_fltilesrefresh_TrophyIcon Data Annotator
    Artificial Intelligence
    Data Labeling
    Video Annotation
    Data Annotation
    Roboflow
    CVAT
    Semantic Segmentation
    Image Annotation
    Machine Learning
    Classification
    Vertex AI
    Audio Transcription
  • US$15 hourly
    I am a Data and Image Annotator with 5 years of experience in creating datasets for autonomous vehicles and other industries like fashion, retail, security, and surveillance AI-powered systems. Worked for companies like Spare5 (MightyAI), Figure Eight (Appen), Scale.api (remotasks), Sequence.work, Pactera, Neevo, etc. Annotating over 100,000 images with: - Bounding boxes. - Polygon Annotation - Semantic segmentation. - Video timestamping. - LiDAR annotation. - Superpixels annotation. - Landmark/key-point annotation. - Line Annotation (for example road lines). - Cuboid Annotation. I've participated in projects whose goal was to identify faces expression, the orientation of body and face, and teach AI to recognize everything that may be on the road or near it, from a small traffic sign to a building. Always wanting to learn, try, and think out of the box to be sure your project gets the best quality it deserves. Data Annotation platforms I have experience with: - LabelImg. - LabelMe. - LabelBox. - CVAT. - VOTT. - ImgAnnotationLab. - Makesense. - Google Earth Pro. Let's discuss your project needs and find the best strategy to make a well-annotated dataset. Good luck with your project!
    vsuc_fltilesrefresh_TrophyIcon Data Annotator
    General Transcription
    CSS 3
    JavaScript
    SQLAlchemy
    Python
    Flask
    HTML5
    Git
    Data Annotation
    React
    Bootstrap
    Jest
    Tailwind CSS
    Translation
  • US$10 hourly
    If you need help with tasks that steal your time but must be ready quickly and efficiently? Leave that to me; I’ll do my best to get it done. I have a degree in civil engineering and several years of experience in data entry and organization, management, accounting, social media, and digital marketing, among others. An excellent, organized, and reliable virtual support is what you need so that you can focus your time and effort to take your company to the next level, and I am here to go hand in hand with you in the process.
    vsuc_fltilesrefresh_TrophyIcon Data Annotator
    Zapier
    Spreadsheet Skills
    Data Analytics
    Proofreading
    Data Labeling
    Data Annotation
    Lead Generation
    Hiring Strategy
    Data Extraction
    Project Management
    Content Writing
    Accuracy Verification
    Virtual Assistance
    Data Entry
  • US$50 hourly
    I have worked passionately for years in three different major Electronic Health Records and several other niche systems. I am an expert at creating workflows, testing, and optimizing processes. As a freelancer, I have experience with writing content and questions for academic courses in healthcare👩‍💻 I also love to test and review products. I leave honest, detailed reviews👌🏻
    vsuc_fltilesrefresh_TrophyIcon Data Annotator
    Project Workflows
    Information Technology
    Data Annotation
    Subject-Matter Expertise
    English
    Content Writing
    Educational Technology
    Education
  • US$10 hourly
    Annotation/Labeling for AI & machine learning projects is my cup of tea! With over 3 years of experience in bounding boxes, polygon, and masking tasks in various projects for machine learning and Artificial Intelligence. Experienced in using: • CVAT •VGG/VIA • Labelme • Labelimg • Labelbox • SuperAnnotate • Boobs tool • makesense.ai • hasty.ai output format: .json |.text |.xml
    vsuc_fltilesrefresh_TrophyIcon Data Annotator
    JSON
    Video Annotation
    Data Annotation
    Data Mining
    XML
    Data Entry
    Accuracy Verification
    Data Labeling
    Data Curation
    Data Collection
    Online Research
    Image Processing
  • US$10 hourly
    As a distinguished image and video annotation specialist on Upwork, I bring a wealth of expertise and a proven track record of success to each project. With an impressive portfolio comprising over 10,000 hours dedicated to image annotation, I have refined my skills to consistently deliver exceptional results characterized by precision and efficiency. My proficiency extends across a spectrum of computer vision annotation tools, including but not limited to CVAT, COCO, Labelbox, LabelMe, LabelImg, VGG Image Annotator, ITK-Snap, 3D Slicer, and various other web-based annotation tools. Whether you require a part-time or full-time commitment, I am readily available to engage in meaningful discussions about how I can tailor my skills to meet your specific project requirements. I am enthusiastic about the prospect of contributing to your success and ensuring the utmost satisfaction in the results achieved
    vsuc_fltilesrefresh_TrophyIcon Data Annotator
    Data Cleaning
    Machine Learning Model
    Machine Learning
    Computer Vision
    Artificial Intelligence
    Data Processing
    Photo Editing
    Data Entry
    Data Segmentation
    Data Labeling
    Medical Imaging
    Video Annotation
    Data Annotation
    Adobe Photoshop
  • US$10 hourly
    Hey, welcome to my profile! You’re at the right place if you’re looking for a highly professional annotator who believes that "good enough" is never good enough. Here's what I can do for you: ✅ Image annotation; ✅ Text annotation; ✅ Video annotation; ✅ Data Labelling; ✅ Data Classification; ✅ Object Recognition; ✅ Segmentation; ✅ Bounding boxes; ✅ Key Points; I have experience working with the following tools for data annotation and labeling: →VoTT (Visual Object Tagging Tool); →CVAT (Computer Vision Annotation Tool); →LabelMe; →Labelbox; →LabelImg; →ImgAnnotationLab and other web-based labeling tools. As someone who is working as a freelancer for 5+ years in various industries, I am confident that the key to a successful partnership is client satisfaction. That is why I always highlight the importance of open communication and mutual understanding to every client I work with. Client Industries: 🔸Fashion; 🔸Agriculture; 🔸Retail; 🔸Litter; 🔸Security; 🔸Surveillance. If you’re serious about your image annotation/data labeling success, let me know. I’m sure we’d be a good fit. To your wins! 🔥 Andrea
    vsuc_fltilesrefresh_TrophyIcon Data Annotator
    Lead Generation
    Data Annotation
    Data Labeling
    Computer Vision
    Image Processing
    Data Processing
    Data Segmentation
    Machine Learning
    Artificial Intelligence
    Google Docs
    Microsoft Excel
    Accuracy Verification
    Data Entry
  • US$25 hourly
    I have in-depth knowledge in areas of Artificial Intelligence and Machine Learning, having taught related courses at the Bachelor level. I have worked with various tools and libraries including MATLAB, Tensorflow, Caffe, and languages including C++ and Python. I have completed various data annotation and technical content writing projects with excellent feedback. I'm looking for projects/tasks that can utilize my knowledge as well as programming and analytical skills.
    vsuc_fltilesrefresh_TrophyIcon Data Annotator
    Data Labeling
    Data Annotation
    Academic Content Development
    Video Annotation
    Model Validation
    Technical Writing
    Content Writing
    Model Tuning
    RapidMiner
    TensorFlow
    Python
    Deep Learning
    MATLAB
  • US$25 hourly
    The purpose of annotating data is to tell machine learning models exactly what we want them to know and how we want them to carry out the task. I have been annotating data for machine learning and artificial intelligence for the past four years, and I have had the opportunity to work on various image, audio, text, and video data annotation projects for different industries with several annotations tools and platforms. Industries: agriculture, healthcare, cleaning and sanitation, finance, food, information, entertainment, technology, and transportation industry. Annotation tools: polygon, line, bounding box, cuboid, point, pixel wise Annotation platforms: CVAT, Labelimg, Labelme, Vott, Label studio, Dataloop, Prodigy, Doccano, Audacity, Annotation Pro e.t.c. Export format: json, ant, xml, pascal voc, csv, coco e.t.c. Accomplishments • Annotated images, texts, audio, and video data with 99% accuracy to generate a high model precision. • Achieved desired export format for training a model by recommending annotation tools/platforms to clients for annotation tasks. • Documented and resolved app issue through model testing which led to prediction accuracy. • Collaborated with team of 7 in the development of the application for sound detection and recognition and also improve model performances. • Collaborated with another team of 8 in the development of the application for ariel images count and detection. • Achieved 99% accuracy by completing data annotation task with accuracy and efficiency. • Deliberated with team to provide solutions to help improve model performances • Achieved trained model with high precision through effectively annotating data with 99% accuracy • Assisted clients with the process of tagging and setting guidelines
    vsuc_fltilesrefresh_TrophyIcon Data Annotator
    Linguistics
    Audio Transcription
    Online Research
    Artificial Intelligence
    Data Labeling
    Data Annotation
    Data Quality Assessment
    Data Analytics
    Data Curation
    Data Segmentation
    Data Collection
    Product Research
    Data Entry
    Data Scraping
    Machine Learning
  • US$12 hourly
    GIS Analyst (Geoinformatics Engineer) and a highly motivated in the production of high quality, visually-appealing maps for any audience. I am also adept at organizing and analyzing large datasets from clients in diverse industries includes visualizing geospatial data (include gps data), georeferencing of aerial/satllite imagery, digitalize map from any source, make a geotagging map (from image), gather demographics data into maps, converting all of the kinds digital maps, remote sensing processing like landcover/classification analysis, heat map, habitat distribution, terrestrial, forensic science, environmental, demographic, etc. I always pay dedicated attention to my client's needs, in quality, deadlines, costs, and purposes of each project. I always try to apply thinking beyond the box to resolve the client's needs. I have strong experience on the following topics: * A very good knowledge of GIS applications and practices, an expert in terms of GIS analysis, territorial planning, building spatial databases and digital maps creation. * Communication, teamwork and leadership skills; ability to respect deadlines, with very good work management, capable to fulfill tasks under stress. * Advanced knowledge of ESRI ArcGIS software (ArcMap, ArcCatalog, ArcScene), a good knowledge of Microsoft Office applications (Excel, Word, PowerPoint, Publisher), Global Mapper, QGIS, ERDAS Imagine, ENVI, GoogleEarth. * Considerable skills in terms of Business Intelligence, Statistics, Dashboards. My goal is to work in long and strong relationships with clients. I have special interests towards using modern technologies but also a great passion for nature. I would be pleased to work with you on various GIS and Remote Sensing related applications. My first priority is the quality of work and deadlines. -------------------------------------------------------------------
    vsuc_fltilesrefresh_TrophyIcon Data Annotator
    Video Annotation
    Adobe Photoshop
    Map Illustration
    Adobe Illustrator
    Natural Language Processing
    Data Annotation
    ArcGIS Online
    Data Entry
    GIS
    Geospatial Data
    ArcGIS
    QGIS
    Digital Mapping
    Google Earth
    Python
  • Want to browse more freelancers?
    Sign up

How it works

1. Post a job (it’s free)

Tell us what you need. Provide as many details as possible, but don’t worry about getting it perfect.

2. Talent comes to you

Get qualified proposals within 24 hours, and meet the candidates you’re excited about. Hire as soon as you’re ready.

3. Collaborate easily

Use Upwork to chat or video call, share files, and track project progress right from the app.

4. Payment simplified

Receive invoices and make payments through Upwork. Only pay for work you authorize.

Trusted by

How do I hire a Data Annotator on Upwork?

You can hire a Data Annotator on Upwork in four simple steps:

  • Create a job post tailored to your Data Annotator project scope. We’ll walk you through the process step by step.
  • Browse top Data Annotator talent on Upwork and invite them to your project.
  • Once the proposals start coming in, create a shortlist of top Data Annotator profiles and start to interview.
  • Hire the right Data Annotator for your project from Upwork, the world’s largest work marketplace.

At Upwork, we believe talent staffing should be easy.

How much does it cost to hire a Data Annotator?

Rates charged by Data Annotators on Upwork can vary with a number of factors including experience, location and market conditions. See hourly rates for in-demand skills on Upwork.

Why hire a Data Annotator on Upwork?

As the world’s work marketplace, we connect highly-skilled freelance Data Annotators and businesses and help them build trusted, long-term relationships so they can achieve more together. Let us help you build the dream Data Annotator team you need to succeed.

Can I hire a Data Annotator within 24 hours on Upwork?

Depending on availability and the quality of your job post, it’s entirely possible to sign up for Upwork and receive Data Annotator proposals within 24 hours of posting a job description.

Schedule a call