Hire the Best Classification Specialists

👋 Hello! I’m a seasoned Data Annotation Expert with 5+ years of experience delivering premium-quality labeled datasets for machine learning and AI projects. My mission is to provide meticulously accurate annotations that help elevate your models to the next level. I combine expertise, precision, and speed to ensure you get the data you need — exactly how you need it. ✅ My Services: ✔️ Image and video annotation ✔️Object labeling/tagging ✔️instance and semantic Segmentation ✔️Polygons masks ✔️Bounding boxes ✔️Text annotation ✔️Line annotation ✔️Key Points annotation ✔️Cuboids, 3D boxes ✔️Image classification and categorization ✅ Why choose me? ✔ Highly trained data annotation team (up to 50 specialists for large-scale projects) ✔ Ability to provide annotation tools if required ✔ 100% quality assurance ✔ Free pilot projects to demonstrate capability ✔ Quick turnaround, regular updates, and responsive communication ✅ Tools I work with: ✔️CVAT ✔️Labelimg ✔️Roboflow ✔️ Label me ✔️Make sense.ai ✔️VGG(VIA) ✔️Client Specific Tool ✅ Data output formats supported: ✔️Pascal VOC ✔️YOLO ✔️JSON ✔️COCO Format ✔️CSV File ✔️Segmentation mask. 👉Let’s Collaborate! I know how vital high-quality annotated data is to your AI or ML pipeline. By partnering with me, you’ll get reliable, accurate data to maximize your project’s potential. Contact me today to discuss your data annotation needs

🚀 Computer Vision | NLP | AI Engineer | Machine Learning & Deep Learning | AI SaaS & Automation Bringing AI-Powered Innovation to Enterprises I am an AI engineer with over 11 years of experience in developing deep learning solutions, natural language processing, and computer vision. My journey in AI started more than a decade ago, working on advanced projects that helped businesses automate processes, analyze data, and make smarter decisions. Four years ago, I joined Upwork to offer my expertise globally, successfully delivering impactful projects in areas such as: ✅ Text classification and sentiment analysis using advanced NLP models ✅ AI-driven cybersecurity solutions for IoT network traffic analysis ✅ Medical image analysis using CNN-based models for enhanced diagnostics I took the challenge. I optimized the dataset, fine-tuned an Arabic NLP model, and streamlined the preprocessing pipeline. Within days, the classification accuracy improved significantly, and the client was thrilled. Soon, larger companies started noticing my work. Then came a cybersecurity firm struggling with IoT traffic vulnerabilities. Their system was unable to detect threats effectively. I built a CNN-based model that analyzed real-time network traffic, improving threat detection accuracy by 40% while reducing false positives. Another client, a healthcare startup, faced challenges in medical image analysis. I developed a deep learning model using CNNs for ultrasound image quality assessment, ensuring reliable diagnostics. This solution reduced errors and improved medical imaging workflows. One of my most demanding projects involved incremental learning for AI models. The challenge was to update a deep learning model with new data without forgetting previous knowledge. By implementing advanced transfer learning techniques, I ensured the model retained past insights while adapting to new patterns. That $50 project was more than just a small job—it set me on a path to solving complex AI problems and driving impactful innovation. And this? It’s just the beginning. Now, We Build AI Solutions for Enterprises Worldwide Today, I lead a team of AI specialists, delivering state-of-the-art solutions in machine learning, deep learning, NLP, and computer vision. We help businesses leverage AI to optimize operations, automate workflows, and gain actionable insights from data. What We Build 💻 AI-Powered SaaS Platforms – Scalable solutions for high-performance applications 🤖 AI Automation & AI Agents – Smart AI-driven automation to reduce costs & enhance efficiency 📊 Predictive Analytics & Data Science – Transforming raw data into business intelligence 🔍 Computer Vision & Image Analysis – AI models for real-time image recognition & processing 📝 Natural Language Processing (NLP) – Sentiment analysis, text classification, and chatbots 🔐 Enterprise Security & AI Compliance – Ensuring robust cybersecurity with AI-driven solutions AI Automation Services 🚀 AI-Driven Workflows Powered by Python, TensorFlow, and PyTorch 🔹 Automated Text Analysis – AI-driven document classification & sentiment analysis 🔹 Cybersecurity Automation – AI models for anomaly detection in IoT network traffic 🔹 Medical AI – Deep learning for medical image quality enhancement & analysis 🔹 AI-Based Chatbots – Intelligent virtual assistants for seamless customer interaction 🔹 Computer Vision for Industrial Automation – AI models for defect detection & quality control Real-World Impact 🚀 3X Efficiency – AI models optimizing processes & reducing manual workload 📊 40% Cost Reduction – AI automation improving business scalability 📈 30% Higher Accuracy – Advanced ML models for data-driven decision-making 🔐 100% Compliance – AI-powered security ensuring regulatory standards Tech Stack 🔹 Machine Learning & AI: TensorFlow, PyTorch, Scikit-learn, Keras 🔹 NLP: Transformers, BERT, AraBERT, GPT, spaCy 🔹 Computer Vision: OpenCV, YOLO, Detectron2 🔹 Big Data & Cloud: AWS, Google Cloud, Kubernetes 🔹 Development: Python, Flask, FastAPI, Django 🔹 AI Automation: Zapier, n8n, custom AI workflows We collaborate with enterprises, startups, and research teams to build AI-powered solutions that drive innovation and efficiency. 📩 Let’s Build Something Great! If your business needs AI-powered automation, deep learning models, or cutting-edge data solutions, let’s connect. Send me a message today! Keywords AI Engineer | Machine Learning | Deep Learning | NLP | Computer Vision | AI SaaS | AI Automation | AI Chatbots | Data Science | Predictive Analytics | TensorFlow | PyTorch | Transformers | AraBERT | OpenAI API | Cybersecurity AI | Medical AI | Image Processing | AI Workflow Automation

I specialize in image annotation and data labeling for AI and machine learning projects, with hands-on experience using tools such as CVAT, Roboflow, and LabelImg. I am skilled in bounding boxes, polygons, segmentation, image classification, dataset review, and accurate annotation based on project guidelines. I focus on delivering high-quality, consistent, and detail-oriented annotations to help improve AI model performance and training datasets. I am comfortable working with repetitive and precision-based tasks while maintaining accuracy and efficiency throughout the project. I am reliable, responsive to feedback, and committed to clear communication and on-time delivery. I welcome test tasks, trial projects, and long-term opportunities where I can contribute dependable annotation support and quality results.

Hi, I’m Mohini Sultana. I’m skilled Data Annotator with 5+ years of experience in image/video labeling, AI data processing, Satellite Image Annotator, virtual assistance, and data entry. I’m reliable, deadline-driven, and ready to work across any time zone. I specialize in prioritizing tasks and solving problems efficiently to ensure high-quality results. Common Types of Annotations: * Bounding Boxes – Draw rectangles around objects. * Polygon Annotation – Outline the exact shape of objects. * Semantic Segmentation – Label every pixel in an image with a class (e.g., road, car, person). * Instance Segmentation – Like semantic, but distinguishes between object instances * Keypoint Annotation – Mark specific points (e.g., facial landmarks, human joints). * Classification – Assign a label to the whole image (e.g., “cat” or “dog”). * Object Counting – Count how many of a specific object are present. * Lane or Line Annotation – For road detection, lane marking. List of the tools that I learned and used: ✔️ CVAT ✔️ Roboflow ✔️ SuperAnnotate ✔️ Darwin V7 ✔️ Supervisely ✔️ Labelbox ✔️ Labelimg ✔️ Labelme ✔️Scale Pro ✔️Dataloop Ai ✔️QGIS ✔️ Canva ✔️ Filmora ✔️Photoshop ✔️Canva Skills: - Prepares a dataset for computer vision or machine learning and models. - AI Image annotation/Video Annotation - AI Data Processing - AI Annotation format converting - Image Masking - Image Segmentation - Categorization - Fact-Checking Annotation - Data entry - Virtual assistant - Data scraping While I am grateful for the opportunities afforded to me in my prior position, I am ready to embark on a new career path that offers new challenges for me to put my skills to use. #Data annotation #image Annotation #Data Labeling #Data Annotation Specialists #Annotation Specialists #Cvat #Superannotate #Image Segmentation #Video Annotation #Roboflow #Data Annotator I'm a very competitive person and a fast learner. Rest assured, I provide high-quality output, and also I can do tasks as fast and accurately as possible. Your project's success starts with the right data annotation, and I am here to provide just that.

With over 5 years of experience I specialize in annotating and labeling images for machine learning and AI applications. With a proven track record in creating accurate high-quality datasets across diverse domains.

Hi! I work with image and video data annotation for computer vision projects. I focus on clean, accurate labels and always follow project guidelines carefully. I have experience with bounding boxes, polygons, semantic segmentation, and image masking. I understand how annotation quality affects model performance, so I pay close attention to details and edge cases. Tools I use: CVAT | Roboflow | LabelMe | MakeSense.ai and any other I can quickly adapt to new annotation platforms if needed. If you need a reliable annotator who delivers consistent and well-structured datasets, I’m ready to help. Skills: -Image & Video Annotation -Bounding Boxes -Polygon Annotation -Semantic Segmentation -Image Masking As a competitive and quick learner, I ensure top-notch outputs. Your project deserves the best start, and I’m here to provide it through precise and reliable data annotation.