Researcher, engineer with academic and industry experience in artificial intelligence, computer vision, and signal processing, neuroscience, and genetics.

I successfully completed the data entry assignment for a 𝗡𝗔𝗦𝗔 𝗽𝗿𝗼𝗷𝗲𝗰𝘁, and today I run one of the TOP AI Data Annotation agencies on Upwork 🚀 Since 2016, my team and I have been helping businesses build accurate, scalable, and well-structured datasets for AI, Machine Learning, Deep Learning, and Data Science projects 💫 We specialize in large-scale Data Annotation and Data Labeling projects for startups, SaaS companies, eCommerce brands, Artificial Intelligence teams, and growing AI products. If your project requires high-quality Data Annotation, accurate Data Labeling, or reliable dataset preparation — my team is ready to jump in. What we work with daily 👇 🏷️ Data Annotation & Data Labeling for Artificial Intelligence and Machine Learning 🖼️ Image annotation, Image Processing & image classification 🎥 Video annotation, object tracking & AI labeling 📝 Text annotation, text classification & NLP tagging 📦 Bounding box, polygons & semantic segmentation 🧠 Dataset preparation for Machine Learning, Deep Learning & Data Science 📊 Accuracy Verification, AI data validation & quality control workflows 📥 Data Collection, Data Mining, Data Extraction & Data Scraping 🔎 Online Research & Data Analysis 📋 Data Entry, Data Management & administrative support 🧑‍💻 Virtual assistant support & repetitive process handling 📊 Microsoft Excel, Microsoft Word, spreadsheets & databases Data Annotation is the foundation of what we do every day. From image annotation and video annotation to text annotation and AI labeling, we help companies build reliable training datasets for AI systems. Our team handles complex Data Annotation workflows with strong attention to detail and consistent quality standards across large datasets. We provide: ✔️ Image Data Annotation ✔️ Video Data Annotation ✔️ Text Data Annotation ✔️ AI Data Annotation ✔️ Semantic Segmentation ✔️ Bounding box annotation ✔️ Object detection ✔️ AI labeling and data label workflows ✔️AI data validation and quality assurance Whether you need ongoing Data Annotation support or a dedicated team for a large dataset project, we adapt quickly to your internal processes and guidelines. ⚙️Tools & platforms we work with: - Labelbox - CVAT - Roboflow - Custom annotation tools - Internal AI labeling platforms Our Data Annotation specialists and Data Labeling experts quickly adapt to new environments and workflows. 💥Why clients choose our team: ✅ Strong Data Annotation expertise ✅ Consistent Data Labeling quality across large datasets ✅ Detailed Accuracy Verification processes ✅ Stable long-term team ✅ Fast onboarding into new projects ✅ Clear understanding of AI and Machine Learning workflows ✅ Reliable communication and delivery We understand that poor Data Annotation creates poor AI results. That’s why every Data Annotation and Data Labeling task goes through careful review, validation, and structured quality control. Some milestones we’re proud of: ✅ 800,000+ items annotated and classified 📄 600,000+ pages converted and processed ⏳ Average client lifetime: 3.9 years ⭐ 250+ satisfied clients and counting Our team includes experienced data label specialists, data labeler professionals, machine learning trainer support specialists, image annotation experts, video annotation specialists, and data annotation professionals who know how important clean data is for AI performance. From Data Annotation and Data Labeling to Data Entry, and administrative support — we help businesses organize data efficiently and scale operations with confidence 📊 If you need professional data annotation, scalable data labeling, image annotation, video annotation, text annotation, AI labeling, data label workflows, data entry, or ongoing support for Machine Learning projects — let’s connect. 𝑷𝒓𝒆𝒔𝒔 "𝒊𝒏𝒗𝒊𝒕𝒆" 𝒂𝒏𝒅 𝒍𝒆𝒕’𝒔 𝒃𝒖𝒊𝒍𝒅 𝒉𝒊𝒈𝒉-𝒒𝒖𝒂𝒍𝒊𝒕𝒚 𝑫𝒂𝒕𝒂 𝑨𝒏𝒏𝒐𝒕𝒂𝒕𝒊𝒐𝒏 𝒂𝒏𝒅 𝑫𝒂𝒕𝒂 𝑳𝒂𝒃𝒆𝒍𝒊𝒏𝒈 𝒘𝒐𝒓𝒌𝒇𝒍𝒐𝒘𝒔 𝒇𝒐𝒓 𝒚𝒐𝒖𝒓 𝑨𝑰 𝒑𝒓𝒐𝒋𝒆𝒄𝒕 🚀

If your data is stuck in the wrong system, in messy files, or behind an awkward API, I can help. I turn complex data problems into working systems and usable deliverables. I help clients move data between platforms, automate manual work, clean up unreliable exports, and build workflows that save time and reduce errors. Whether the deliverable is a program they can keep using, or a clean CSV, Excel file, report, or database, I can make it happen. Most of my work is API integrations, ETL pipelines, backend automation, data processing, and data migrations. I'm at my best when the problem is not clean or perfectly defined. I'll solve that problem first. I build data workflows that are meant to hold up in real use. I work with complex APIs, big JSON or XML data files, elaborate schema, folders full of CSV and Excel files, and large datasets where correctness matters. The result is a cleaner dataset, a dependable program, or a responsive and well-designed workflow. If you need a dependable program, a solid new system, or a clean final dataset, I can help.

Experienced in python programming, data analysis and machine learning. UK-based and happy to have a quick chat on your projects!

I'm a product-minded data scientist who works across product, data, and design. I don't just analyze data, I use it to make products better, from content strategy to UI to AI-powered workflows. My background is in data science and machine learning (Kaggle Notebook Legacy Grandmaster, former #29 worldwide), but over the past few years, my work has expanded well beyond modeling. I now operate at the intersection of product, content, design, and AI — owning problems end-to-end rather than one narrow slice. What I actually do day to day: I build and improve digital products, designing interfaces, prototyping with AI tools, preparing and formatting content for CMS import at scale, creating AI-powered workflows, and using data to guide every decision. Most of my recent work has been in edtech, but the approach applies to any product team that needs someone who can think across layers and ship. Where I'm strongest: ✓ Taking a messy product problem and turning it into something structured: clear UI, clean content, working systems ✓ AI integration: building custom Claude/GPT skills, evaluating agent platforms, designing LLM-powered workflows that actually save time ✓ Data analysis & ML when the problem calls for it — predictive models, clustering, dashboards, ETL pipelines ✓ Content operations: designing learning content, building review systems, managing workflows at scale ✓ UI/UX: prototyping interfaces and interactive tools using AI, iterating on design systems Tech I work with: Python, SQL, Pandas, Scikit-learn, BigQuery, Plotly Dash, Zoho, Claude Code, Lovable, Claude/GPT APIs, prompt engineering, LLM fine-tuning Good fit if you need someone who: ✓ Can own a product area, not just a task ✓ Bridges the gap between data, design, content, and engineering ✓ Ships fast using AI tools without cutting corners on quality ✓ Has edtech experience and understands learning product design

I help cafés, restaurants, bakeries and food businesses turn messy POS, product and spreadsheet data into better pricing, purchasing and inventory decisions. I worked directly on a real food business in Sweden, building tools used for day-to-day decisions across pricing, ordering, stock planning and cash-flow visibility. My work included: * full-cost pricing across 150+ products * margin analysis using delivery, packaging, VAT, energy and logistics inputs * sales and inventory forecasting * purchasing and assortment support * storage and pallet-impact analysis * reporting from POS / CSV exports into decision-ready Excel and Power BI files I am strongest when a business needs clear answers to questions like: * Which products are truly profitable? * What should we reorder, and when? * How should we price products more accurately? * How do we reduce stock risk without overbuying? Tools used in production: Excel, Power BI, Power Query, Python, SQL, Caspeco / Trivec / OpenPOS exports, CSV reporting What clients can expect from me: * business-focused analysis, not just dashboards * practical tools that are actually used by operators * clear communication * clean handover and structured outputs

Hey there! 👋 Welcome to my profile! I'm Aveen Faheem, your go-to Data Scientist and AI Engineer ready to tackle your data challenges head-on. With over 5 years of hands-on experience in Data Science and Machine Learning and AI, I'm here to help you harness the potential of your data, no matter where you are in the world. I've got the expertise you need to turn your data into actionable insights. My Toolkit Includes: - AI Automation Agents 👩‍💻 - Data Mining ⛏️ - Data Visualization 📊 - Deep Learning 🧠 - Machine Learning 🤖 - Microsoft Azure ☁️ - Natural Language Processing 🗣️ - Python programming 🐍 - SQL 💾 - Statistical Analysis 📈 - Big Data Technologies (Hadoop, Spark) 🚀 I thrive on unraveling complex datasets and crafting compelling stories that drive strategic decision-making. Let's dive into your data-driven journey together! 🚀 Whether you're a startup 🌱 or a seasoned enterprise 💼, I'm excited to collaborate and bring your data visions to life. Let's connect and discuss transforming your data challenges into success stories 🌐, no matter where you're located! 🌍

I’m a Data Scientist and AI/ML & AI Automation specialist helping organizations turn complex data into measurable business outcomes through applied AI/ML, predictive modeling, and end-to-end machine learning systems. I hold a Bachelor’s degree in Computer Science and a Master’s in Data Science focused on artificial intelligence and machine learning, supported by hands-on experience building production-grade AI, ML automation, and MLOps pipelines using Python, SQL, and modern data platforms. Proven Enterprise Delivery • Omnichannel Retail & E-commerce Analytics: Unified Shopify, advertising platforms, GA4, and POS systems into a single analytics layer, enabling centralized visibility across sales, marketing performance, and inventory optimization. • Logistics & Fulfillment Automation: Delivered AI-driven automation and ETL pipelines for operational reporting, enabling near–real-time insights across logistics and fulfillment workflows. • B2B SaaS / BI Product (Applied AI/ML): Architected and built the core machine learning engine embedding predictive analytics and predictive modeling directly into a production BI platform. • Government & Public Sector (Enterprise Data Architecture): Designed a national-scale data strategy, analytics architecture, governance framework, and API monetization roadmap. • Banking & Financial Services: Built enterprise data warehouses and data engineering pipelines consolidating 10+ systems, supporting analytics, BI, and downstream machine learning use cases. What I Help Clients With • Applied AI/ML & data science solutions aligned to business use cases • Predictive analytics, predictive modeling, and forecasting • ML automation, MLOps, and production deployment • Feature engineering, data engineering, and ETL pipelines • Business intelligence and analytics that support AI-driven decisions • Translating complex AI and ML outputs into clear, actionable insights 𝗦𝗸𝗶𝗹𝗹𝘀 | 𝗧𝗼𝗼𝗹𝘀 | 𝗦𝘁𝗮𝗰𝗸 Machine Learning & Data Science • Machine Learning • Predictive Modeling • Supervised Learning • Unsupervised Learning • Forecasting • Exploratory Data Analysis • Feature Engineering • Model Evaluation Data Engineering & Platforms • Data Engineering • Data Warehousing • ETL Pipelines • SQL • PySpark • Azure Data Lake • Azure Databricks MLOps & Deployment • MLOps • Azure Machine Learning • Model Deployment • ML Pipelines • Production ML Systems Business Intelligence & Analytics • Business Intelligence • Tableau • Power BI • Metabase • Google Data Studio • Dashboard Development Programming & Databases • Python • R • MySQL • Azure SQL • Vertica Marketing & Product Analytics • Google Analytics • Product Analytics • Digital Analytics • Conversion Tracking Let’s connect to discuss how I can help design and deliver your data, analytics, or AI initiatives. Best,

Hello! I'm Tatiana Pilipenko, a multi-disciplinary professional with a background in Biology (BSc), Biotechnology (MSc), and AI Applied to Medicine (PhD). My academic journey at the Università degli Studi di Brescia in Italy has equipped me with the skills to excel in the health and natural science sectors. I specialize in academic writing, content and copywriting in health and natural science, statistical analysis, AI in medicine, and medical translation. In terms of my soft skills, I pride myself on my precision, punctuality, responsibility, and self-discipline. I am also adept at navigating new media and tools to adapt to evolving project requirements. For my hard skills, I'm proficient in Python, R, and C# programming languages and comfortable communicating in Italian, Russian, English, and French. I am also skilled in using Microsoft Office, have a basic understanding of SEO, and can work with Adobe Photoshop. I believe my diverse skill set could make a significant contribution to your project. I look forward to collaborating with you!

Hi, I'm Umar — a business-driven Data Scientist, Machine Learning Engineer, Data Analyst, and Business Analyst helping organizations transform data into actionable insights, intelligent solutions, and better business decisions. I specialize in: Predictive Modeling & Machine Learning with Python (Scikit-learn, TensorFlow, Pandas) Data Analysis & Business Intelligence using SQL, Excel, Power BI, and Tableau Interactive Dashboards & KPI Reporting for executive decision-making Data Cleaning, Exploration, Feature Engineering, and Statistical Analysis Business Analysis, Requirements Gathering, Process Improvement, and Data-Driven Decision Support With over 3 years of experience, I've helped organizations: * Build predictive models for customer churn, demand forecasting, fraud detection, and risk analysis * Design interactive dashboards that track KPIs and business performance * Analyze large datasets to uncover trends, patterns, and opportunities for growth * Automate reporting processes to improve efficiency and reduce manual work * Translate complex business requirements into data-driven solutions that deliver measurable results **What makes me different?** I bridge the gap between business objectives and technical solutions, ensuring every project delivers real business value. I combine expertise in analytics, machine learning, and business analysis to solve complex business problems. I communicate technical findings in a clear, actionable way so stakeholders can make confident, data-driven decisions. Whether you need advanced analytics, machine learning models, business intelligence dashboards, or business analysis support, I'm here to help turn your data into smarter decisions and measurable business outcomes. Let's connect and discuss how I can help your business succeed.