Sentiment Analysis Experts para contratar
Mostrando 14 resultados
Freelancers patrocinados
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Agentes de IA, Chatbot con IA, Desarrollo de Chatbots con IA, Creación de Contenido con IA, Desarrollo de IAI possess advanced technologies such as machine learning and large-scale data analysis and processing, and have 8+ years of experience designing, developing and deploying numerous software solutions and applications for individual clients and companies. All the software and projects I have designed and developed have...I possess advanced technologies such as machine learning and large-scale data analysis and processing, and have 8+ years of experience designing, developing and deploying numerous software solutions and applications for individual clients and companies. All the software and projects I have designed and developed have been successfully deployed to clients, delivering benefits that exceeded expectations. [Skill] - OCR & Document AI, Video Analysis Facial Recognition - CNN, RNN, GANs, Model Training, Validation - Hyperparameter Tuning - Feature Engineering & Selection - Scalable Data Pipelines, ETL Processes, Automated Machine Learning - Model Parallelism - Supervised, Unsupervised, Reinforcement Learning - Cloud ML Platforms Model Deployment Model Monitoring - Python ML Libraries Data Processing Statistical Analysis - Transformer Architectures, Fine-tuning Large-scale Models, Text Generation, Classification - Text/Video Summarization - LLM Embeddings, Contextual Representations, Prompt Engineering - Zero-shot / Few-shot Learning - Model Compression, Model Optimization - Ethical AI, Fairness, Bias Mitigation - Hugging Face Transformers, OpenAI, Fairseq - Conversational AI, Dialogue Systems ************************************************************** On this platform, I will continue to do my best to satisfy all the needs of my future clients, and this is also my business motto. Thank you for visiting my profile. Best regards, Victor Cecoltan menos
Contratar victorc309
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I help businesses turn ideas into powerful, AI-driven applications that boost efficiency, engage users, and scale with ease. I’m a full-stack developer with strong expertise in Artificial Intelligence (AI), Machine Learning (ML), and Large Language Models (LLMs). I build smart, data-driven applications that integrate...I help businesses turn ideas into powerful, AI-driven applications that boost efficiency, engage users, and scale with ease. I’m a full-stack developer with strong expertise in Artificial Intelligence (AI), Machine Learning (ML), and Large Language Models (LLMs). I build smart, data-driven applications that integrate intelligent automation, natural language processing (NLP), and predictive analytics to deliver innovative, scalable solutions for businesses. On the backend, I work extensively with Python (Django, Flask, FastAPI), Node.js, and PHP frameworks including Laravel, CodeIgniter, Joomla, and Magento. On the frontend, I develop modern, high-performance web and mobile applications using ReactJS, React Native, Swift/SwiftUI for iOS, and Kotlin/Jetpack Compose for Android. I also specialize in custom WordPress development, from theme and plugin creation to full-scale, tailored CMS solutions, ensuring functionality matches your exact needs. My UI/UX toolkit covers HTML, CSS, JavaScript, jQuery, and Bootstrap, with a focus on clean, user-friendly design. Beyond application development, I have hands-on experience with Blockchain-based applications, Cloud management (AWS, Azure, Google Cloud), and DevOps workflows (CI/CD pipelines, containerization with Docker/Kubernetes, and server automation). My approach is to combine technical expertise with an understanding of business goals, delivering high-quality, scalable, and future-ready solutions that not only meet but exceed client expectations. menos
Contratar markupdudes
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AgentGPT, Chatbot con IA, Desarrollo de Chatbots con IA, Creación de Contenido con IA, Diseño con IAWith over a decade of experience, I specialize in delivering tailored, high-impact software solutions that align with client goals and expectations. I partner with startups, enterprises, and agencies to turn ideas into market-ready products. 🏆 𝗔𝘄𝗮𝗿𝗱𝘀 & 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲 ✔ Award-Winning AI Innovator — Recognized at Aquacon...With over a decade of experience, I specialize in delivering tailored, high-impact software solutions that align with client goals and expectations. I partner with startups, enterprises, and agencies to turn ideas into market-ready products. 🏆 𝗔𝘄𝗮𝗿𝗱𝘀 & 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲 ✔ Award-Winning AI Innovator — Recognized at Aquacon Tokyo by the U.S. Soy Export Council for groundbreaking AI contributions in Aquaculture. ✔ Microsoft Certified Solution Developer (MCSD) — Twice certified, demonstrating proven technical excellence. 𝗣𝗿𝗼𝘃𝗲𝗻 𝗧𝗿𝗮𝗰𝗸 𝗥𝗲𝗰𝗼𝗿𝗱 I have a consistent track record of helping businesses scale through technology. My project portfolio spans diverse domains, including: * Artificial Intelligence (AI) & Machine Learning * Internet of Things (IoT) Applications * Mobile App Development (Native, React Native, Xamarin → MAUI Migration) * SharePoint Development & Customization * Enterprise & Startup Solutions 𝗧𝗲𝗰𝗵𝗻𝗶𝗰𝗮𝗹 𝗣𝗿𝗼𝗳𝗶𝗰𝗶𝗲𝗻𝗰𝘆 * .NET Core Stack (C#, ASP.NET Core, MAUI, SharePoint) * Python — AI/ML pipelines, automation, computer vision * Node.js & React.js — Scalable web & SaaS applications * AI/ML Specialization — Custom models, real-time analytics, computer vision, NLP 𝗪𝗵𝘆 𝗖𝗹𝗶𝗲𝗻𝘁𝘀 𝗪𝗼𝗿𝗸 𝗪𝗶𝘁𝗵 𝗠𝗲 𝗧𝗲𝗰𝗵 𝗩𝗲𝗿𝘀𝗮𝘁𝗶𝗹𝗶𝘁𝘆 — From enterprise systems to AI-powered apps. 𝗣𝗿𝗼𝗯𝗹𝗲𝗺-𝗦𝗼𝗹𝘃𝗶𝗻𝗴 — Focused on outcomes that drive growth. 𝗥𝗲𝗹𝗶𝗮𝗯𝗹𝗲 𝗣𝗮𝗿𝘁𝗻𝗲𝗿 — Known for long-term collaborations and scaling MVPs to enterprise-grade platforms. menos
Contratar danh60
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AgentGPT, IA (Inteligencia Artificial) HW/SW, Enjambres de agentes de IA, Agentes de IA, Animación de IASatoru is an ambitious professional based in Japan, with a relentless passion for solving new and challenging problems and solid software engineering experience built over the past seven years in the industry. Having served as a Senior Software Director and Project Manager at Hitachi, one of the most sought-after...Satoru is an ambitious professional based in Japan, with a relentless passion for solving new and challenging problems and solid software engineering experience built over the past seven years in the industry. Having served as a Senior Software Director and Project Manager at Hitachi, one of the most sought-after software companies in Japan and globally, Koki possesses a solid background in both traditional software engineering and cutting-edge technologies. He has now embarked on a freelance career, focusing on the blockchain, AI, and gaming industries. His dedication and meticulousness are key characteristics. He will also lead a small software team comprised of Japanese experts, including top-tier designers and software engineers, and aims to become a top freelancer on this and other freelance platforms. menos
Contratar satorug17
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AI-Powered ML Engineer & Data Analyst | Proven Projects in Deep Learning, NLP, and BI Dashboards ✅ Unlimited revisions ✅ Production-ready deliverables ✅ 24/7 communication 𝗔𝗕𝗢𝗨𝗧 𝗠𝗘: I’m an AI-Powered Machine Learning Engineer and Data Analyst with hands-on experience building real-world AI solutions and data-driven...AI-Powered ML Engineer & Data Analyst | Proven Projects in Deep Learning, NLP, and BI Dashboards ✅ Unlimited revisions ✅ Production-ready deliverables ✅ 24/7 communication 𝗔𝗕𝗢𝗨𝗧 𝗠𝗘: I’m an AI-Powered Machine Learning Engineer and Data Analyst with hands-on experience building real-world AI solutions and data-driven dashboards. My expertise lies in creating end-to-end ML workflows — from data preprocessing to deployment — as well as designing interactive Power BI dashboards that turn raw data into actionable insights. 𝗠𝗬 𝗦𝗘𝗥𝗩𝗜𝗖𝗘𝗦: ✔️ Machine Learning & AI – Deep Learning (CNN, LSTM), Time Series Forecasting, NLP with Transformers (BERT) ✔️ Data Analytics – Python, SQL (MySQL, PostgreSQL), Excel ✔️ Business Intelligence – Power BI dashboards with advanced DAX, KPIs, and interactivity ✔️ Predictive Modeling – Stock price prediction, sales forecasting, classification models ✔️ Custom AI Solutions – Real-time ML pipelines, model deployment (basic FastAPI, Streamlit, GCP) 🏆 𝗛𝗜𝗚𝗛𝗟𝗜𝗚𝗛𝗧 𝗣𝗥𝗢𝗝𝗘𝗖𝗧𝗦: 🤖AI Text Classification Tool: Fine-tuned BERT in PyTorch, delivered 85% validation accuracy, modular real-time classification pipeline. 📊 Sales Analytics Dashboard: Built star schema, KPIs, dynamic visuals in Power BI; published for client use. 🖥️Consumer Goods SQL Analysis: Generated 11 business insights, answered key executive questions (YoY revenue, profitability, market share). 📈 Consumer Electronics Sales Dashboard (Power BI + MySQL) Built interactive dashboard with slicers (time, customer, product) Standardized DAX measures for consistent KPIs Enabled leadership to track real-time sales & margins 🛠 𝗧𝗘𝗖𝗛 𝗦𝗧𝗔𝗖𝗞 Languages/Libraries: Python, Pandas, NumPy, Matplotlib, Scikit-learn, PyTorch, TensorFlow, Hugging Face Databases & BI: MySQL, PostgreSQL, Power BI, Excel Tools: Power Query, DAX, Jupyter, Google Colab, Git/GitHub, Streamlit, Gradio, FastAPI (basics), Google Cloud Platform (basics) 🎯 𝗪𝗛𝗬 𝗖𝗟𝗜𝗘𝗡𝗧𝗦 𝗖𝗛𝗢𝗢𝗦𝗘 𝗠𝗘 ✅ Client-focused – I deliver insights, not just reports ✅ End-to-end solutions – from raw data to deployment-ready systems ✅ Unlimited revisions until satisfaction ✅ 10 days of free support after delivery ✅ Available 24/7 for global projects 📩 Let’s collaborate to transform your data into AI-powered solutions and business insights. menos
Contratar vishnud9
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Data scientist with expertise in LLMs, object detection, and image processing. Proficient in Python, TensorFlow, and OpenCV, I specialize in developing AI-driven solutions for NLP, computer vision, and automation. Experienced in deploying models for real-time applications, enhancing processes in various industries....Data scientist with expertise in LLMs, object detection, and image processing. Proficient in Python, TensorFlow, and OpenCV, I specialize in developing AI-driven solutions for NLP, computer vision, and automation. Experienced in deploying models for real-time applications, enhancing processes in various industries. Skilled in integrating machine learning into systems for optimized performance, I deliver innovative solutions that drive business growth and technological advancement. menos
Contratar tariza1
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codefusion53 codefusion53
$60 USD / hora
AI & Web | Custom Software, SaaS, and AutomationUnited StatesI’m Justin, a results-driven AI and Web Developer with a strong background in building intelligent, scalable, and user-focused applications. I specialize in: - AI & Machine Learning – custom models, chatbots, NLP, data automation, and predictive analytics - Web Development – full-stack applications, SaaS platforms,...I’m Justin, a results-driven AI and Web Developer with a strong background in building intelligent, scalable, and user-focused applications. I specialize in: - AI & Machine Learning – custom models, chatbots, NLP, data automation, and predictive analytics - Web Development – full-stack applications, SaaS platforms, e-commerce, and API integrations - Automation – streamlining workflows with AI, APIs, and custom scripts to save time and cut costs My approach is simple: I listen carefully, design smart solutions, and deliver high-quality results on time. Whether you need an AI-powered tool, a modern web platform, or a long-term development partner, I can bring your vision to life. Let’s collaborate to turn your ideas into reliable, high-performing solutions. menos
Contratar codefusion53
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Chatbot con IA, Desarrollo de Chatbots con IA, Desarrollo de IA, Desarrollo de Modelos de IA, Integración de Modelos de IAHello! I'm new to the freelancing world but bring 4+ years of professional experience in the Data Science and AI domain. I am passionate about solving complex problems through data-driven insights and advanced machine learning techniques. My goal is to provide top-notch and affordable services tailored to your unique...Hello! I'm new to the freelancing world but bring 4+ years of professional experience in the Data Science and AI domain. I am passionate about solving complex problems through data-driven insights and advanced machine learning techniques. My goal is to provide top-notch and affordable services tailored to your unique requirements. My Expertise Includes: 1. Machine Learning: Model development, optimization, and deployment 2. Deep Learning: Building CNNs for image processing, object detection, and segmentation tasks 3. Natural Language Processing (NLP): Sentiment analysis, text classification, entity recognition, and chatbots 4. Predictive Analytics: Demand forecasting, price optimization, and customer behavior analysis 5. AI Solutions: End-to-end implementation using TensorFlow, PyTorch, and Hugging Face 6. Data Preprocessing: Feature engineering, cleaning, and exploratory data analysis (EDA) 7. Tools & Platforms: Python, Azure Databricks, PySpark, XGBoost, LightGBM I am committed to delivering quality, meeting deadlines, and ensuring your complete satisfaction. If you're looking for a reliable, skilled, and cost-effective partner for your AI and Data Science needs, let's collaborate and bring your ideas to life! Feel free to drop me a message, and let’s discuss how I can help with your project! menos
Contratar anshitv
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Hello, Thank you for taking the time to visit my profile today! I’m a Full Stack Developer, UI/UX Designer, and AI/ML Enthusiast with over 5 years of experience building robust backend systems, modern web applications, automation tools, and intelligent solutions that drive results. I offer a number of services...Hello, Thank you for taking the time to visit my profile today! I’m a Full Stack Developer, UI/UX Designer, and AI/ML Enthusiast with over 5 years of experience building robust backend systems, modern web applications, automation tools, and intelligent solutions that drive results. I offer a number of services through my expertise, including (but not limited to): ● ✔ WordPress Development ● ✔ WooCommerce Customization ● ✔ Shopify Store Development ● ✔ Wix Website Design ● ✔ Full Stack Web Apps – MERN / MEAN Stack ● ✔ Backend Development – Spring Boot, .NET Core, Node.js ● ✔ Telegram Bots & Workflow Automation ● ✔ Web Scraping – LinkedIn, Amazon, eCommerce sites ● ✔ API Integrations – Google, Microsoft Graph, Stripe, Razorpay ● ✔ Firebase / Supabase – Realtime Apps & Dashboards ● ✔ Admin Panels & CRM System Development ● ✔ Website Design – Figma, Tailwind CSS, Bootstrap ● ✔ UI/UX Design for Web & Mobile Applications ● ✔ Logo, Banner, Brochure, and Brand Identity Design ● ✔ AI & ML – GPT Integrations, Chatbots, Predictive Models, Python ML Scripts ● ✔ Automation Solutions using AI for Workflow & Data Processing I blend clean coding with smart design and intelligent automation to deliver impactful digital experiences. Whether you need a complete platform, AI-enhanced tool, or a modern web presence—I’m here to bring your ideas to life. If you’re interested in working together, feel free to message me here on Freelancer. I usually reply quickly and would love to learn more about your project. Thanks again, and have a great day! Manisha menos
Contratar manishashree12
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I am a data scientist working as a research officer for many years. I have been working since after graduation on MATLAB-related projects. Mainly dealing with biomedical signals, I have also dealt with prediction, anomaly detection and text analysis project using python. I specialize in machine learning algorithm and...I am a data scientist working as a research officer for many years. I have been working since after graduation on MATLAB-related projects. Mainly dealing with biomedical signals, I have also dealt with prediction, anomaly detection and text analysis project using python. I specialize in machine learning algorithm and doing prediction analysis. I have been doing data visualization and analysis for 5 years. With a diverse background in machine learning, I bring a multi-disciplinary subject together and make use of creativity, technical expertise, and a results-driven mindset to every project I have done. My specialization is in medical data and analysis and I enjoy being thrived on setting out challenging tasks. My 5 years of experience have equipped me with the ability to create unusual approaches to machine learning and predictive analysis models. Whether it's structured data or unstructured data , I've consistently delivered exceptional results by using my unique machine-learning approaches. I ensure that there is no data leakage and that desirable results are obtained for all my projects My skillset include: - Generative Adversarial Network -Twilio -Whatapp Integration - Beautiful Soup - genism - SHAP - LIME - LDA - transformers -tkinter - Keras - PyTorch - torchvision - Bertopic - NLTK - gradio - JQuery - HTTP Server - CSS - HTML • Flask • Rasa NLU • Rasa core • RasaX • Natural Language Processing • sklearn.preprocessing • sk Learn.model_selection • sk learn. metrics • SK learn • Seaborne • Os • Scipy • pygame • Tkinter • Keras • Scipy • Matplotlib • Pandas • Numpy • SckitLearn • Skimage • Pywavelet • OpenCV • MatPlotlib • Tensorflow • Wavelet Scattering Tool • Fuzzy Logic controller • Deep Learning • Global Optimization Tool • QRS peak detection Analysis Tool • Heart Rate Variability Analysis Tool • Recurrent Quantification Analysis Tool • Point Care Plot • Wavelet Transform The language i had mastered are: • MATLAB • Jupyter • Anaconda Environment • Minitab 20 • R programming • Octave - Python -Google Colab menos
Contratar tansimin2591
