I hold a PhD in Nursing & Medical Technology. Motivated and detailed-oriented, I'm able to work with general & healthcare data annotation (image annotation, vídeo annotation, data labeling, sentiment analysis, prompt creation), data analysis, data entry, and AI tutoring. My expertise allows me to delivery high quality work in simple tasks and complex scientific projects. Also, I have expertise in interviewing Portuguese-speaking and English-speaking clients, translating medical & general content, reviewing healthcare content, and evaluating health technologies (medicines, devices and procedures).

Hello, I am a Top-Rated Freelancer with 15+ years of professional experience in Data Annotation, Image Masking, Graphic Design, and Website Design & Development. Over the years, I have worked with clients worldwide, helping them transform raw data into high-quality, usable assets and build visually stunning, functional digital products. 🎯 What I Specialize In 🔹 Data Annotation & Computer Vision Bounding Boxes, Polygons, Keypoints, Segmentation Image Masking (Pixel-perfect precision) CVAT, LabelImg, Roboflow & custom tools High-accuracy labeling for AI/ML models 🔹 Image Editing & Masking Background Removal (Manual & AI-assisted) Hair/Fur detailed masking Product photo enhancement Photoshop expert-level editing 🔹 Graphic Design Social Media Creatives Branding & Logo Design Print Design (Flyers, Banners, Business Cards) 🔹 Website Design & Development Responsive Website Design WordPress / Custom Websites UI/UX Focused Layouts ⚡ Why Clients Choose Me ✔️ 15+ Years Real Experience ✔️ Top Rated on Upwork ✔️ 100% Attention to Detail ✔️ Fast Delivery with Accuracy ✔️ Clear Communication (Fluent English) ✔️ Long-Term Collaboration Mindset 💼 Work Approach I believe quality is everything. I carefully follow guidelines, double-check my work, and ensure consistency across large datasets or design projects. Whether it's annotating 10,000 images or designing a professional website, I deliver work that meets real-world standards. 📈 Let’s Work Together If you're looking for someone reliable, experienced, and committed to delivering high-quality results — I’m here to help. 📩 Send me a message, and let’s discuss your project!

I am an AI Quality Assurance and Validation Specialist with a PhD-level scientific background and hands-on experience evaluating AI systems used in high-stakes, regulated, and technical environments. My work focuses on ensuring AI outputs are accurate, consistent, defensible, and aligned with real-world constraints, especially in domains where errors matter, such as science, healthcare, and compliance-driven systems. I regularly support teams with: AI model evaluation, benchmarking, and QA testing, Data annotation, labeling, and validation for training and evaluation, Instruction following and rubric-based assessment, Hallucination detection, edge-case analysis, and failure mode identification, Scientific and technical content review for accuracy and clarity I bring a rare hybrid skill set: deep scientific training combined with practical AI evaluation experience. I have worked with complex datasets, experimental protocols, and validation frameworks, and I apply that same rigor to AI systems. Clients work with me when they need: -High-quality, reliable AI evaluations (not superficial reviews) -Clear written feedback that engineers and researchers can act on -Someone who understands both technical nuance and real-world impact I am detail-oriented, fast, and communicative. I take ownership of quality and treat every project as if it will be audited later. If you need a QA partner who can think critically, spot subtle issues, and improve model performance through structured evaluation, I’m happy to help.

With over 5 years of experience delivering high-quality labeled datasets, I help AI teams train smarter, more accurate models. I specialize in image, video, text, and document annotation—tailored to the needs of machine learning, computer vision, and autonomous system pipelines. Whether you're building models for object detection, semantic segmentation, OCR, or NLP, I ensure every dataset is annotated with precision, speed, and consistency. I've collaborated with both fast-moving startups and established AI companies, bringing a results-driven approach to each project. Tools & Platforms I Use: CVAT, Labelbox, SuperAnnotate, DarwinV7, Roboflow LabelMe, Supervisely, VGG Image Annotator (VIA) QGIS, Polygon Annotation Tools If you're looking for a reliable annotation partner who understands the impact of clean data on model performance, let’s connect.

I lead a team of 7 including dedicated QA reviewers and trained annotators helping AI and Machine Learning teams turn raw images and video into clean, model-ready training data through accurate data annotation, data labeling, and dataset preparation for computer vision projects, from small pilot batches to large-scale production datasets. Core Services Image Annotation: bounding boxes, polygon & semantic segmentation, instance segmentation, keypoints/landmarks Video Annotation: frame-by-frame labeling, object tracking, multi-object tracking Text Annotation: classification, NLP tagging, entity labeling Object Detection & Classification: custom model training support (YOLO) Dataset QA & Validation: accuracy review, consistency checks, error correction Format Delivery: COCO, YOLO, Pascal VOC, JSON, CSV matched to your pipeline Tools & Platforms CVAT, Roboflow, Label Studio, LabelImg, LabelMe plus custom annotation tools when a project needs a tailored workflow. How My Team Works My team of 7 annotators and QA reviewers follows a structured internal QA pass before anything reaches you; every batch is reviewed for accuracy and consistency before final delivery. As the lead, I personally review tool setup, labeling guidelines, and edge cases so quality stays consistent even at volume. Beyond Annotation I also have hands-on Machine Learning and Computer Vision experience (TensorFlow, PyTorch, YOLO, model training and evaluation), so I understand how labeling decisions affect downstream model performance not just "the labeling," but the data that actually makes your model work. If you need reliable image, video, or text annotation for a computer vision or ML project send an invite and let's talk about your dataset.

🤖 𝗔𝗜 𝗗𝗮𝘁𝗮 𝗔𝗻𝗻𝗼𝘁𝗮𝘁𝗼𝗿 | 𝗣𝗿𝗼𝗽𝗲𝗿𝘁𝘆 𝗜𝗺𝗮𝗴𝗲 𝗟𝗮𝗯𝗲𝗹𝗶𝗻𝗴 | 𝗟𝗟𝗠 𝗧𝗿𝗮𝗶𝗻𝗲𝗿 | 𝗖𝗹𝗮𝗿𝘂 𝗔𝗜 🎖 𝐓𝐨𝐩-𝐑𝐚𝐭𝐞𝐝 | 𝟏𝟎𝟎% 𝐉𝐨𝐛 𝐒𝐮𝐜𝐜𝐞𝐬𝐬 🏢 𝐂𝐥𝐚𝐫𝐮 𝐀𝐈 · 𝐏𝐚𝐝𝐬𝐭𝐚𝐭𝐬 · 𝐀𝐧𝐧𝐨𝐭𝐚𝐭𝐞 𝐍𝐨𝐰 · 𝐌𝐨𝐨𝐧 𝐕𝐚𝐥𝐥𝐞𝐲 · 𝐓𝐮𝐫𝐢𝐧𝐠 · 𝐁𝐁𝐂 🔥 𝟓,𝟎𝟎𝟎+ 𝐓𝐚𝐬𝐤𝐬 | 𝟑𝟎+ 𝐇𝐫𝐬/𝐖𝐞𝐞𝐤 | 𝟎–𝟒 𝐇𝐫 𝐑𝐞𝐬𝐩𝐨𝐧𝐬𝐞 5,000+ tasks delivered across property labeling, robotics, physical AI, and computer vision with verified experience at Claru AI, Padstats, Annotate Now, Moon Valley, Turing, and BBC Urdu. Precise. Consistent. Reliable. 𝗪𝗵𝗮𝘁 𝗜 𝗗𝗼: 🏠 Property image labeling · real estate annotation · visual QA — Padstats 🤖 Physical AI video annotation · VLA systems · world model data — Claru AI 🦾 Image & video labeling for robotics · robot training datasets — Annotate Now 🖼️ Image annotation · bounding box · object detection · QA — Moon Valley ✍️ Prompt engineering · LLM output review · instruction following — Turing 🌍 English ↔ Urdu translation · transcription · multilingual annotation — BBC Urdu 𝗪𝗵𝘆 𝗠𝗲: Six platforms. One profile. From robotics training data at Annotate Now to frontier physical AI at Claru AI. I cover the full annotation spectrum. Native Urdu and Punjabi fluency for South Asian language datasets. Complex guidelines followed precisely. Clean data delivered every time. ⚙️ 𝗧𝗼𝗼𝗹𝘀: Claru AI · Padstats · Annotate Now · Moon Valley · Notion · Turing · Google Workspace · Slack Keywords: AI annotator · property image labeling · robotics annotation · robot training data · data labeling · LLM trainer · prompt engineer · RLHF · image annotation · video annotation · computer vision · VLA · physical AI · NLP · ChatGPT · Urdu · multilingual · QA · dataset creation 📩 Send your project — I respond within 4 hours.

I have 9 years of experience as an Image/Video Annotator, working with various tools to create high-quality training datasets for machine learning and AI applications. I specialize in segmentation, image, and data annotation, ensuring precise and efficient labeling. Tools I Have Used: ✔ CVAT ✔ Darwin V7 ✔ Supervisely ✔ Labelbox ✔ LabelImg ✔ LabelMe ✔ Roboflow ✔ SuperAnnotate ✔ Any other client-provided tools Services I Offer: ✔ Image & Video Annotation Bounding box annotation Segment annotation Polygon annotation Categorization ✔ Data Processing & Research Data entry & listing Data collection Web research ✔ File Management & Editing Image cropping & resizing Download/upload management Video & audio editing ✔ Administrative Support MS Word, Excel, PowerPoint I am detail-oriented, adaptable, and always eager to learn new tools and techniques to improve my work. Let’s collaborate!

Hi, I am Aimieren, I have 6 years of experience and counting in Image/Video Annotation. As an annotator, I work with different tools like VGG, CVAT, Labelme, Labelbox, Labelimg, Roboflow, SuperAnnotate, Document AI, and other web-based tools. What can I offer: ▪Image Masking (GIMP/PS6 - Photoshop) ▪Text Annotations ▪Annotation/Labelling ✅CVAT ✅DarwinV7 ✅Supervisely ✅Labelbox ✅Labelimg ✅Labelme ✅QGIS ✅Photoshop ✅GIMP ✅ SuperAnnotate ✅Roboflow image and video annotation/labeling ▪ bounding boxes ▪ polygons, masks ▪ segmentation, bitmaps ▪ 3d boxes, cuboids ▪ points, dots. ▪ Semantic Segmentation I am excited to work with you. -Aimieren

I help businesses translate complex datasets into structured, decision-ready insights that improve clarity and support confident action. With a background in English language work, including proofreading, transcription, and AI training for large language models, I developed advanced capability in working with high-volume, detail-intensive information. This work required strict accuracy control, consistency validation, and structured evaluation of outputs, forming a strong foundation in data quality, logic, and analytical thinking. This naturally led into data analytics, where I work with Excel, SQL, and Power BI to transform raw datasets into validated structures, meaningful patterns, and clear analytical outputs. I specialise in data preparation, transformation, and analysis, with a focus on ensuring integrity from raw input through to final reporting. I deliver analysis and reporting that is precise, structured, and aligned to business decision-making. My work prioritises data integrity, analytical clarity, and consistency across every stage of the data lifecycle.

With 5+ years of experience and 150+ successful projects, I help businesses build high-performance Computer Vision and AI Agent systems that work in production — not just in theory. 🚀 What I Build ✔ AI Agents & Automation Pipelines (OpenClaw, LangChain, CrewAI, AutoGen) ✔ Semantic Search & RAG Systems using vector databases (FAISS, pgvector, OpenSearch) ✔ Personal AI Assistants with persistent memory & full system access ✔ Object Detection & Multi-Object Tracking (YOLO26, YOLOv12, YOLO11, YOLOv8, DeepSORT, ByteTrack, BOT-SORT) ✔ Real-Time Video Analytics & Surveillance Systems ✔ Face Recognition & Liveness Detection ✔ Image Segmentation (U-Net, DeepLabV3+, Semantic & Instance) ✔ OCR & Document AI (Tesseract, Google Document AI, PaddleOCR) ✔ Industrial Defect Detection & Quality Control ✔ Medical Image Analysis ✔ Traffic & Vehicle Detection Systems ✔ Retail Analytics & Customer Behavior Tracking ✔ Edge AI Deployment (Jetson, TensorRT, CUDA, Docker, AWS) ✔ Model Optimization (FPS, latency, memory efficiency) ⚡ What I Deliver ✔ End-to-end AI systems (data pipelines → model serving → deployment → monitoring) ✔ LLM and AI agent architectures (RAG, tool use, function calling, multi-agent workflows) ✔ Semantic search and vector database solutions (OpenSearch, FAISS, pgvector) ✔ Real-time computer vision systems (detection, classification, tracking, segmentation) ✔ Custom YOLO model training on your own dataset (YOLOv8, YOLO11, YOLO26) ✔ Multi-camera surveillance & smart monitoring systems ✔ Video analytics pipelines with real-time alerting & reporting ✔ Scalable AI infrastructure on AWS (SageMaker, EKS, Lambda, EC2) ✔ Production-grade APIs and backend services ✔ Optimization of existing AI systems (lower latency, reduced cloud costs, improved reliability) 🧠 Core Expertise Computer Vision · AI Agents · OpenClaw · Deep Learning · Machine Learning · Object Detection · Multi-Object Tracking · Image Segmentation · Real-Time AI · Video Analytics · OCR · Data Annotation · Edge AI · Generative AI · LLM Integration · RAG Systems 🛠 Tech Stack AI & Vision: PyTorch · TensorFlow · Keras · OpenCV · MediaPipe · YOLO variants · Faster R-CNN · Vision Transformers AI Agents: OpenClaw · LangChain · CrewAI · AutoGen · RAG · LLMs · GPT-4 · Gemini Tracking & Optimization: DeepSORT · ByteTrack · BOT-SORT · TensorRT · CUDA Backend & Deployment: FastAPI · Flask · Docker · AWS · Jetson · REST APIs 🌍 Industries I Serve Retail · Security & Surveillance · Healthcare & Medical · Industrial & Manufacturing · Traffic Management · Smart Cities · Agriculture · Sports Analytics 💡 Why 150+ Clients Chose Me ✔ 100% Job Success Score — Top Rated on Upwork ✔ 5+ years delivering real-world AI systems ✔ Production-ready, scalable solutions ✔ Strong optimization — high FPS, low latency ✔ Clear communication & on-time delivery 📩 Let's Work Together Looking to build a Computer Vision system, AI Agent, Object Detection model, or Real-Time AI solution? 👉 Message me now — I'll help you design the best approach and deliver a scalable, production-ready solution fast.