🤖 𝗔𝗜 𝗣𝗿𝗼𝗷𝗲𝗰𝘁 𝗠𝗮𝗻𝗮𝗴𝗲𝗿 | 𝗩𝗶𝗿𝘁𝘂𝗮𝗹 𝗔𝘀𝘀𝗶𝘀𝘁𝗮𝗻𝘁 | 𝗟𝗟𝗠 𝗧𝗿𝗮𝗶𝗻𝗲𝗿 | 𝗔𝗜 𝗖𝗼𝗻𝘀𝘂𝗹𝘁𝗮𝗻𝘁 | 𝗥𝗟𝗛𝗙 𝗦𝗽𝗲𝗰𝗶𝗮𝗹𝗶𝘀𝘁 🎖 𝐓𝐨𝐩-𝐑𝐚𝐭𝐞𝐝 𝐏𝐥𝐮𝐬 | 𝐓𝐨𝐩 𝟑% 𝐨𝐧 𝐔𝐩𝐰𝐨𝐫𝐤 ⏳ 𝟏𝟎𝟎% 𝐉𝐨𝐛 𝐒𝐮𝐜𝐜𝐞𝐬𝐬 𝐒𝐜𝐨𝐫𝐞 🎓 𝐌𝐒 𝐀𝐫𝐭𝐢𝐟𝐢𝐜𝐢𝐚𝐥 𝐈𝐧𝐭𝐞𝐥𝐥𝐢𝐠𝐞𝐧𝐜𝐞 | 𝐆𝐞𝐧𝐞𝐫𝐚𝐭𝐢𝐯𝐞 𝐀𝐈 & 𝐍𝐋𝐏 𝐑𝐞𝐬𝐞𝐚𝐫𝐜𝐡𝐞𝐫 🏢 𝐒𝐜𝐚𝐥𝐞 𝐀𝐈 · 𝐍𝐕𝐈𝐃𝐈𝐀 · 𝐒𝐭𝐚𝐧𝐟𝐨𝐫𝐝 𝐋𝐚𝐛 · 𝐌𝐨𝐨𝐧 𝐕𝐚𝐥𝐥𝐞𝐲 · 𝐌𝐢𝐧𝐝𝐝𝐫𝐢𝐟𝐭 🔥 6+ 𝐘𝐞𝐚𝐫𝐬 𝐨𝐧 𝐔𝐩𝐰𝐨𝐫𝐤 | 𝟓,𝟎𝟎𝟎+ 𝐓𝐚𝐬𝐤𝐬 | 𝟓𝟎+ 𝐀𝐧𝐧𝐨𝐭𝐚𝐭𝐨𝐫𝐬 𝐋𝐞𝐝 5,000+ tasks. 50+ annotators led. 2 years AI Project Manager at Scale AI. AI Consultant for a live nonprofit. Virtual Assistant managing WordPress & GoDaddy. You've found the right person. I am an AI project manager, LLM trainer, RLHF specialist, virtual assistant, and generative AI consultant with an MS in Artificial Intelligence and 4 years on Upwork. I have managed large-scale LLM training pipelines, consulted on AI strategy, handled prompt engineering, and run end-to-end executive assistant and website operations for real clients. 🏆 𝗔𝗜 𝗣𝗿𝗼𝗷𝗲𝗰𝘁 𝗠𝗮𝗻𝗮𝗴𝗲𝗿 — 𝗦𝗰𝗮𝗹𝗲 𝗔𝗜 - Led 50+ annotators across Urdu & English LLM training pipelines - Designed workflows, SOPs & QA frameworks from scratch - Managed prompt engineering, instruction following & response ranking - Monitored accuracy metrics, queue performance & delivery timelines - Contributed 5,000+ data labeling & LLM training tasks personally - Drove generative AI model training quality at production scale 🧠 𝗔𝗜 𝗖𝗼𝗻𝘀𝘂𝗹𝘁𝗮𝗻𝘁 — 𝗪𝗵𝘆 𝗚𝗿𝗶𝗲𝗳 𝗠𝗮𝘁𝘁𝗲𝗿𝘀 - AI consulting & workflow strategy for a live nonprofit mental health platform - Applying generative AI, NLP & ChatGPT workflows to sensitive content - Content quality assurance, editorial integrity & platform operations 🖥️ 𝗩𝗶𝗿𝘁𝘂𝗮𝗹 & 𝗘𝘅𝗲𝗰𝘂𝘁𝗶𝘃𝗲 𝗔𝘀𝘀𝗶𝘀𝘁𝗮𝗻𝘁 - WordPress & GoDaddy website management - Email & calendar management · Calendly · Google Workspace - Workflow automation · Zapier · process optimization - CRM management · Trello · ClickUp · Notion · Asana - Social media management · Canva · CapCut - Customer service · community management · technical support 🤖 𝗔𝗜 𝗗𝗮𝘁𝗮 𝗟𝗮𝗯𝗲𝗹𝗶𝗻𝗴 & 𝗔𝗻𝗻𝗼𝘁𝗮𝘁𝗶𝗼𝗻 - LLM training · RLHF · generative AI evaluation · prompt engineering - Data labeling · text annotation · sentiment analysis · NER - Image annotation · bounding box · object detection · classification - Video annotation · activity recognition · egocentric video - Content moderation · hate speech detection · AI quality assurance - Dataset creation · Label Studio · robot training data · MTPE 🔬 𝗪𝗵𝗮𝘁 𝗦𝗲𝘁𝘀 𝗠𝗲 𝗔𝗽𝗮𝗿𝘁: Most AI project managers have never annotated data. Most virtual assistants have never managed an LLM pipeline. Most AI consultants have never led a 50-person remote team. I have done all three backed by an MS in AI and original NLP research: a BERT-CNN hate speech detection model and an anxiety detection chatbot in Roman Urdu. This combination of execution, leadership, and research-level AI expertise is genuinely rare on Upwork. ⚙️ 𝗧𝗼𝗼𝗹𝘀: Scale AI · Outlier · Remotask · Label Studio · WordPress · GoDaddy · ChatGPT · Zapier · Notion · Slack · Discord · Zoom · Google Workspace · Trello · ClickUp · Hubstaff · Calendly · Canva · CapCut · Office 365 Keywords: AI project manager · LLM trainer · RLHF · generative AI · prompt engineer · data labeling · text annotation · image annotation · virtual assistant · executive assistant · operations manager · workflow automation · Zapier · WordPress · GoDaddy · ChatGPT · Scale AI · content moderation · AI QA · NLP · dataset creation · remote team management 📩 Send me your project brief — I respond within the hour.

I am a dedicated Data Annotation Specialist with over 5+ years of hands-on experience delivering high-quality training data for machine learning and AI models. I specialize in precise, scalable, and reliable annotation services that help improve model accuracy and performance. Over the years, I have worked on a wide range of annotation projects, consistently maintaining high accuracy, fast turnaround times, and strict attention to detail—qualities that clients highly value. 🔹 Core Expertise Image Annotation & Data Labeling Semantic & Instance Segmentation Bounding Boxes & Object Detection Polygon & Mask Annotation Keypoint & Landmark Annotation Polyline Annotation Object Tracking (Video Annotation) Image Classification & Categorization Text Annotation (NER, Sentiment, Topic Analysis) 2D & 3D Annotation 🔹 Tools & Platforms CVAT Roboflow LabelImg Labelbox VGG Image Annotator (VIA) Doccano Label Studio 🔹 Output Formats Pascal VOC (XML) YOLO (TXT / YOLOv8) COCO (JSON) CSV Segmentation Masks 🔹 Why Choose Me? ✔ High-quality, error-free annotations ✔ Fast and reliable delivery ✔ Strong quality control process ✔ Ability to handle large-scale datasets ✔ Clear communication and quick response I am committed to delivering accurate, consistent, and ML-ready datasets that meet your project requirements. Whether it's a small task or a large ongoing project, I ensure professional results every time. Let’s work together to build high-quality data for your AI models. Best regards, Mhafuj Mahmud

I’m a PhD candidate working at the intersection of Human–Computer Interaction (HCI) and Generative AI, with a focus on LLM evaluation, data annotation, and research-driven AI systems. I’ve designed and deployed multiple LLM-based applications, conducted qualitative and mixed-method evaluations, and authored peer-reviewed research papers at A* venues (1 first-author, 2 co-author papers). I bring hands-on experience with: - LLM evaluation & benchmarking (task performance, failure modes, human-centered metrics) - Python-based experimentation, data analysis, and automation - Working with multiple LLM APIs as well as running models locally - Annotation design (annotation, guidelines, QA, inter-annotator agreement, qualitative coding) - Human-in-the-loop systems and user-centered AI evaluation I’m especially strong at bridging technical implementation with research rigor, translating vague goals into clear evaluation plans, annotation strategies, and actionable insights. I’m comfortable working independently, documenting decisions clearly, and iterating quickly based on feedback. If you’re looking for someone with hands-on experience in LLMs, data annotation, evaluation, and research, I’d be happy to help.

Imagine investing significant resources into training an AI model, only to discover that the underlying labels were inaccurate. This is where my expertise adds value. 🌐𝗪𝗵𝘆 𝗖𝗹𝗶𝗲𝗻𝘁𝘀 𝗧𝗿𝘂𝘀𝘁 𝗠𝗲: 𝑬𝒙𝒑𝒆𝒓𝒕 𝑻𝒆𝒂𝒎: I lead a highly trained team of up to 100 Data Labeling Specialists, ensuring efficient processing of large datasets with quick turnaround. 𝗣𝗿𝗲𝗰𝗶𝘀𝗶𝗼𝗻-𝗟𝗲𝘃𝗲𝗹 𝗦𝗲𝗴𝗺𝗲𝗻𝘁𝗮𝘁𝗶𝗼𝗻: I specialize in polygonal, pixel-level, and semantic segmentation, delivering consistently accurate annotations with close attention to detail and quality standards. 𝗔𝗜-𝗔𝘄𝗮𝗿𝗲 𝗔𝗻𝗻𝗼𝘁𝗮𝘁𝗶𝗼𝗻 My work goes beyond basic labeling. With a clear understanding of the AI development pipeline, I annotate datasets with model training performance, accuracy, and edge-case handling in mind. 𝗘𝗻𝘁𝗲𝗿𝗽𝗿𝗶𝘀𝗲-𝗦𝗰𝗮𝗹𝗲 𝗢𝗽𝗲𝗿𝗮𝘁𝗶𝗼𝗻𝘀 I have contributed to projects representing over $300,000 in labeled data for leading AI organizations, including Moonvalley and SaharLabs. My workflows are designed to ensure scalability, data security, and reliable delivery timelines. 𝗖𝘂𝘀𝘁𝗼𝗺 𝗧𝗼𝗼𝗹𝘀, 𝗥𝗲𝗮𝗹 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻: Experienced across major annotation platforms such as CVAT, Labelbox, SuperAnnotate, and Roboflow, as well as proprietary client systems, enabling seamless integration into diverse workflows. 🛠️𝗦𝗲𝗿𝘃𝗶𝗰𝗲𝘀 𝗜 𝗢𝗳𝗳𝗲𝗿: 𝐃𝐚𝐭𝐚 𝐀𝐧𝐧𝐨𝐭𝐚𝐭𝐢𝐨𝐧 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬: ✔Bounding Boxes ✔Polygonal Segmentation ✔Semantic Segmentation ✔Panoptic Segmentation ✔3D Cuboids ✔Key-Point ✔Named-Entity Recognition & Classification ✔Sentiment, Text & Topic Analysis ✔Audio & Text Transcription ✔Categorization ✔OCR 𝐀𝐧𝐧𝐨𝐭𝐚𝐭𝐢𝐨𝐧 𝐓𝐨𝐨𝐥𝐬: ✔LabelImg ✔Labelbox ✔VGG ✔CVAT ✔Roboflow ✔Doccano ✔Label Studio ✔Client-Specific Tools, etc. 𝐎𝐮𝐭𝐩𝐮𝐭 𝐅𝐨𝐫𝐦𝐚𝐭𝐬: ✔XML (Pascal Voc) ✔YOLO (TXT), YOLOv8 ✔CSV ✔JSON ✔COCO Format ✔Segmentation Mask, etc.

Are you looking for reliable, detail-oriented, and results-driven Virtual Assistant to help grow your business through 𝗮𝗰𝗰𝘂𝗿𝗮𝘁𝗲 𝗱𝗮𝘁𝗮 𝗲𝗻𝘁𝗿𝘆, 𝘁𝗮𝗿𝗴𝗲𝘁𝗲𝗱 𝗹𝗲𝗮𝗱 𝗴𝗲𝗻𝗲𝗿𝗮𝘁𝗶𝗼𝗻, 𝗮𝗻𝗱 𝗱𝗲𝗲𝗽 𝗱𝗮𝘁𝗮 𝗺𝗶𝗻𝗶𝗻𝗴? You've come to the right place! My name is 𝗦𝗵𝗮𝗻, With over 2 years of experience supporting startups, entrepreneurs, and growing businesses, I specialize in delivering high-quality leads, clean and organized datasets, and valuable insights that fuel growth. 🔍 Here's how I can support your business: 𝟭- 𝗗𝗮𝘁𝗮 𝗘𝗻𝘁𝗿𝘆: Fast and accurate entry into Google Sheets, Excel, and CRMs like HubSpot, Zoho, Salesforce, etc., ensuring error-free and well-organized data. 𝟮- 𝗗𝗮𝘁𝗮 𝗠𝗶𝗻𝗶𝗻𝗴 & 𝗪𝗲𝗯 𝗥𝗲𝘀𝗲𝗮𝗿𝗰𝗵: Skilled at mining / researching data from websites, directories, and social media using advanced search techniques. 𝟯- 𝗗𝗮𝘁𝗮 𝗖𝗹𝗲𝗮𝗻𝗶𝗻𝗴 & 𝗙𝗼𝗿𝗺𝗮𝘁𝘁𝗶𝗻𝗴: Removing duplicates, correcting errors, and structuring messy datasets for easy use and analysis. 𝟰- 𝗖𝘂𝘀𝘁𝗼𝗺 𝗩𝗶𝗿𝘁𝘂𝗮𝗹 𝗔𝘀𝘀𝗶𝘀𝘁𝗮𝗻𝗰𝗲: I’m a fast-learning Virtual Assistant who quickly adapts to your methods. Just provide short videos or guides, and I’ll complete tasks efficiently with minimal supervision.. 𝟱- 𝗘𝗺𝗮𝗶𝗹 𝗟𝗶𝘀𝘁 𝗕𝘂𝗶𝗹𝗱𝗶𝗻𝗴: Creating verified and niche-specific lists for marketing and outreach, including contact details, LinkedIn profiles, and company info. 𝟲- 𝗕𝟮𝗕 𝗟𝗲𝗮𝗱 𝗚𝗲𝗻𝗲𝗿𝗮𝘁𝗶𝗼𝗻: Researching and identifying high-quality leads based on targeted ICPs, including contact details, LinkedIn profiles, company information and more. 𝟳- 𝗧𝗼𝗼𝗹𝘀 & 𝗣𝗹𝗮𝘁𝗳𝗼𝗿𝗺𝘀: LinkedIn Sales Navigator, Hunter.io, Apollo, ZoomInfo, Crunchbase, RocketReach, and NeverBounce. ✨ Why clients love working with me: 100% Accuracy & Fast Delivery Excellent and Easy Communication Always Meeting Deadlines 💯 📈 Whether you need 100 leads or 10,000, accurate / urgent data entry & virtual assistance services! I’m here to save you time, increase your productivity, and help your business grow. Thank you for visiting my profile, Best, Shan

Are you searching for a data scientist skilled in data annotation, labeling, segmentation, and machine learning, with a unique blend of photo/video editing expertise? My name is Shikenah, and I am a fast learner, passionate, and hardworking freelancer. With extensive experience in both data and video fields, I offer: Expertise in data annotation, data labeling, segmentation, and machine learning Advanced skills in video editing, using tools like Adobe Premiere Pro, After Effects, Photoshop, Lightroom, and Capcut A cross-disciplinary approach, combining the precision of data science with creative video editing Whether you need precise data handling or polished photo/video content, I bring dedication, skill, and a unique perspective to every project. - Canva Designer - Content Moderation - Layout Design - AI Machine Learning - AI Image Generation - Data Annotation - Satellite Image

I am a well-rounded Virtual Assistant and Data Annotation Specialist with a proven track record of delivering high-quality, efficient, and detail-oriented work. Tech-savvy and adaptable, I ensure every project is completed with accuracy and professionalism, always prioritizing client satisfaction and success. 🔹 Data Annotation & Segmentation Expertise I have hands-on experience using industry-standard tools for image, video, and data annotation for AI/ML training datasets, including: ✅ CVAT ✅ QGIS ✅ Darwin v7 ✅ COCO ✅ LabelImg ✅ SuperAnnotate ✅ LabelMe ✅ Labelbox ✅ Dataloop ✅ Supervisely ✅ PyAnnotate ✅ VoTT ✅ VGG ✅ Encord ️✅ Roboflow ️✅ Makesense ✅ and more ✅ I can also quickly adapt to any internal tools or custom platforms required by clients. 🔹 Additional Services I Offer Alongside my specialization in annotation, I also provide a wide range of VA and support services, such as: 👉SEO (Off-Page Link Building) 👉Web/Data Scraping & Data Mining (Manual & Automated) 👉Lead Generation & List Building 👉Data Entry & Product Listing/Editing 👉Image Manipulation (Retouching, Background Removal, Resizing, Conversion) 👉MS Word / Excel / PowerPoint 👉Photoshop & Lightroom 👉PDF Editing, Conversion & Fillable Forms 👉Jotforms & Google Suite (Docs, Sheets, Forms) 👉GIF Animations, Video & Audio Editing 🔹 Why Work With Me? ✅ Client-focused, reliable, and easy to work with ✅ Fast learner, always open to new tools and methods ✅ Dedicated to delivering top-quality results on time If you’re looking for a responsible, skilled, and detail-oriented professional to support your projects, I’d be happy to help. Let’s work together to achieve your goals!

Highly motivated professional with over ten years experience in Translation and Interpretation, Education, AI Automation, AI Agent Development, Digital Art Design, Marketing, Data Annotation, Generative AI, Linguistics and Publishing. Ambitious and result driven, punctual and reliable. A great team player with enormous empathy and sense of responsibility. Multilingual and natural talent for sales and marketing. Education and Certification: Advanced Creative Thinking and AI Imperial College London Large Language Models Google Cloud Prompt Engineering with GPT: Programming for Custom Content Coursera Midjourney: Craft an Exquisite Piece of AI Art Coursera Prompt Engineering for Generative AI LinkedIn Learning Natural Language Processing in Microsoft Azure Microsoft Prompt Engineering Generative AI for Marketing & Advertising Coursera English Medical Terminology for Translators Meridian Linguistics Project Management Polytechnic West University Australia Foundations of Psychology RMIT University Australia TEFL (Teaching English as a Foreign Language) TEFL Professional Development Institute (120 hours of training) American Educational Center Teacher Training on Language Assessment (with interactive workshops) Teaching English Online Cambridge Assessment English

I help AI teams, research groups, and localization companies ship clean, guideline-compliant training data text, image, video, and Urdu/Punjabi with fewer errors, less rework, and faster turnaround. Top Rated specialist with 5+ years across RLHF review, LLM response evaluation, annotation QA, and multilingual localization. Trusted on projects for Cisco, TELUS International, and RWS, with a focus on accuracy, consistency, and clear communication. I can help you with: LLM Evaluation & AI Output Review LLM response evaluation, RLHF dataset review, prompt-response assessment, model response rating, AI-generated content review, search relevance evaluation, and text quality evaluation. AI Data Annotation & Dataset QA Data labeling, annotation review, dataset validation, quality control, guideline checking, error detection, and consistency improvement. Computer Vision Annotation Image annotation, video annotation, bounding boxes, polygon annotation, segmentation, object detection, keypoint annotation, human pose estimation, and visual dataset QA using tools such as CVAT and Labelbox. NLP & Text Annotation Named Entity Recognition, sentiment analysis, text classification, content categorization, transcription review, proofreading, and multilingual dataset evaluation. Urdu, Punjabi & English Translation QA English to Urdu, Urdu to English, English to Punjabi, Punjabi to English translation, proofreading, localization QA, cultural review, and multilingual AI dataset evaluation. Clients choose me because I follow instructions carefully, flag unclear cases early, maintain consistent labeling standards, and provide transparent updates throughout the project. Whether you need a reliable annotator, QA reviewer, LLM evaluator, or multilingual AI data specialist, I can help you prepare clean training data that supports better model performance.

Need accurate Data Entry, CRM Management, PDF Conversion, Data Annotation, Data labeling, Microsoft Excel, Product Uploading, Content Uploading, or Administrative & Virtual Assistant Support? I help businesses transform scattered, unstructured data into organized, reliable information that saves time and improves productivity. With over 6 years of experience, I specialize in managing large volumes of data with accuracy and attention to detail. Whether your information is stored in PDFs, scanned documents, spreadsheets, websites, or databases, I can convert, organize, clean, and maintain it efficiently. I'm passionate about my work, and ensure high-quality completed projects! ➡️ 𝐖𝐡𝐚𝐭 𝐈 𝐂𝐚𝐧 𝐇𝐞𝐥𝐩 𝐘𝐨𝐮 𝐖𝐢𝐭𝐡 ✅ Data Entry & Data Management 🔹Data cleaning, deduplication, and record standardization 🔹Excel and Google Sheets organization and formatting 🔹Large-volume data entry and database management 🔹Accuracy verification and error detection 🔹Virtual assistant and administrative support ✅ AI Data Annotation & Labeling 🔹Image annotation and video labeling for ML datasets 🔹OCR validation and structured data review 🔹Training data preparation and quality control 🔹CVAT, Roboflow and Labelbox annotation workflows ✅ PDF Conversion & Document Processing 🔹PDF to Excel and PDF to Word conversion 🔹Bank statement and scanned document conversion 🔹OCR-based file processing and cleanup 🔹Spreadsheet formatting and formula-based organization ✅ eCommerce Product Data Management 🔹Shopify and WooCommerce product listing uploads 🔹CSV imports, inventory updates, product data formatting 🔹Amazon and WordPress product data entry ➡️ 𝐖𝐡𝐲 𝐂𝐡𝐨𝐨𝐬𝐞 𝐌𝐞: ☛ 𝑽𝒆𝒓𝒔𝒂𝒕𝒊𝒍𝒊𝒕𝒚: From data management to web development, I have a diverse skill set to tackle various tasks. ☛ 𝑬𝒇𝒇𝒊𝒄𝒊𝒆𝒏𝒄𝒚: I double-check data before submission and follow structured quality-control processes to minimize errors. ☛ 𝑫𝒆𝒕𝒂𝒊𝒍-𝑶𝒓𝒊𝒆𝒏𝒕𝒆𝒅: Meticulous in data handling, research, and project management. ☛ 𝑻𝒆𝒄𝒉-𝑺𝒂𝒗𝒗𝒚: Proficient in Data Entry, Data Extraction, Microsoft Office, Google Drive, WordPress, Shopify, CRM, Canva and Adobe Photoshop. I've completed hundreds of hours of data management and administrative support projects while maintaining high accuracy and on-time delivery. ➡️ 𝐒𝐚𝐭𝐢𝐬𝐟𝐚𝐜𝐭𝐢𝐨𝐧: I understand the value of your time and always ensure that projects are completed within the specified deadlines, with a strong commitment to your satisfaction and loyalty. ➡️ 𝐋𝐞𝐭'𝐬 𝐂𝐨𝐥𝐥𝐚𝐛𝐨𝐫𝐚𝐭𝐞: Ready to streamline your tasks? I'm here to assist you in achieving your goals. If you have any questions or want to discuss a project, please get in touch. Data Entry | Data Management | PDF to Excel | PDF to Word | Microsoft Excel | Microsoft Word | Bookkeeping Data entry | Product Listings | Formatting | WordPress | Shopify | Content Uploading | Transcription | OCR | Data Extraction | Web Scraping | Virtual Assistance | image labeling | Video Labeling | Data Annotation