Hire the best Principal Component Analysis specialists

Check out Principal Component Analysis specialists with the skills you need for your next job.
Clients rate Principal Component Analysis specialists
Rating is 4.8 out of 5.
4.8/5
based on 128 client reviews
  • $30 hourly
    A hands-on data scientist is known for seeking solutions in unconventional ways. I have extensive and in-depth knowledge of areas ranging through deep learning, machine learning, statistical modeling, probability theory, time series analysis, and natural language processing (NLP). Able to leverage substantial expertise in big data, machine learning, statistics, marketing, and finance, in designing and applying quantitative research techniques to translate data, with meaningful analysis and insights, into winning strategies. Skillset & Expertise: * Strong background in deep learning, machine learning, natural language processing * Deep knowledge of computational complexity theory, capable of code time and space efficient algorithms with good scalability * ML frameworks: Tensorflow, Keras, Torch * Fintech knowledge * Experience with Big Data environment (Spark) * Python, Flask, Django-REST * PostgreSQL and MySQL * AWS - VPC, EC2 * Linux/Bash scripting * GIT (Github, Bitbucket, Gitlab) * Agile/Scrum Methodologies * Good communication skills Possess excellent communication, judgment, problem-solving, and decision-making skills. Ability to set priorities, multitask, work under pressure, and meet planned deadlines.
    vsuc_fltilesrefresh_TrophyIcon Principal Component Analysis Specialists
    Mathematical Modeling
    Artificial Intelligence
    Neural Network
    SQL
    Image Analysis
    Machine Learning
    Computer Vision
    Recommendation System
    PyTorch
    Deep Learning
    Keras
    Python
  • $80 hourly
    Looking for an experienced Python developer to help with API integration, Dockerization, or building a GPT-powered chatbot? Look no further! With 3 years of experience working with both small startups and large IT companies, I have the skills and independence to lead a project if needed. My areas of expertise include scripting, Django applications, and working with a range of APIs, including Shopify, Google Translate, Deribit, and Foursquare. I'm also experienced with AWS services like S3 Buckets, EC2 Instances, and SageMaker, and I use Docker to optimize code performance. My latest projects have involved integrating with ChatGPT to create advanced chatbots and generate unique text outputs. I'm straightforward about my capabilities and timelines, and I'm fluent in English, having been raised in Kuwait. Let's work together to bring your project to life!
    vsuc_fltilesrefresh_TrophyIcon Principal Component Analysis Specialists
    Script
    API
    Django
    JSON
    Beautiful Soup
    Shopify
    Bash
    Data Scraping
    Docker
    API Integration
    Flask
    Scrapy
    Python
  • $30 hourly
    8 years of industry experience in ● Computer Vision ● Natural Language Processing ● Time Series Forecasting ● Generative Deep Learning ● Reinforcement Learning Fluent in ● Python, R, JavaScript, C++ ● PyTorch, TensorFlow, Scikit-learn, Keras ● Pandas, OpenCV, Pyspark, Flask, FastAPI ● Jenkins, TeamCity, Octopus Deploy ● MySQL, MongoDB ● GCP, AWS, Azure
    vsuc_fltilesrefresh_TrophyIcon Principal Component Analysis Specialists
    Artificial Intelligence
    Docker
    CI/CD
    Kubernetes
    RESTful API
    Python Scikit-Learn
    Machine Learning
    PyTorch
    TensorFlow
    Python
    Computer Vision
    OpenCV
    Deep Learning
    Natural Language Processing
  • $16 hourly
    I am working in the field of Machine Learning and Deep Learning. I have 5 years of experience in this domain. I like using ML and Computer Vision to build solutions for real-time problems. I love to do research on deep learning models for specific applications and I have a little bit of research experience and published a paper at the IEEE conference under the title of '' An Effect CNN Architecture for Image Classification on FPGA Accelerator". I have the following skillset: Python, SQL, SK-Learn, Pandas, TensorFlow, OpenCV, Flask, Gunicorn, Nginx, Docker, Dataiku DSS, AWS So far I have worked on the following projects as a freelancer and full-time employee - Working with RaceQuant, performing feature engineering on the horse race Tips index dataset on Dataiku DSS [Upwork] - Developed the algorithm to extract tabular data using OCR from an image of the document and arrange it in a JSON format[Upwork] - Developed an Image classification model to classify different types of garbage items and served the model with Flask API - Developed a Forecasting model to forecast the garbage generation of a particular city - Annotated the mathematical formulas in the documents using the Brat tool. [Upwork] - Annotated the 5k food products in supper market racks. [Upwork] - Annotated the 2k interaction between AI tutor and students of Korbit.ai on ML/DL topics. [Upwork] - Research Assistant, assists the faculty of Umm Al-Qurra University on voice assistant learning system. [Upwork] - Working on the regression problem to predict the thickness of the material.[Upwork] - Nighttime light raster images to find out inequality in a particular geographical area - Automation of Fault Detection and Diagnosis using ML/DL - Automation of HMI screen designer, Image to object - Table detection in documents using Faster-Rcnn in PyTorch - CNN accelerator on PYNQ-Z1 board - FPGA-based CNN architecture for MNIST dataset on Artix-7 - Camera to VGA RTL architecture on spartan-3E - Face detection using OpenCV on Raspberry Pi - MATLAB implementation of handwritten digit recognition
    vsuc_fltilesrefresh_TrophyIcon Principal Component Analysis Specialists
    Data Visualization
    Docker
    Flask
    MATLAB
    Machine Learning
    Data Science
    Computer Vision
    PyTorch
    Deep Learning
    TensorFlow
    Python
  • $80 hourly
    💎 Top Rated Plus | 🚀 100% Job Success Score 💪 12+ Years of Experience| 🎯 550+ Successful Projects Bringing cutting-edge AI and algorithmic trading strategies to life, I am your go-to expert for innovative tech solutions. From GPT-4 and ChatGPT applications to advanced quantitative analysis including Algorithmic Trading and Data Science, reach out to me for unparalleled project advice. With a knack for developing sophisticated algorithms and creating fully automated apps, I specialize in transforming complex problems into elegant, efficient system. My expertise includes: - Mastery in AI chatbot development with GPT-4, ChatGPT, and other large language models - Comprehensive model development for Machine Learning and Deep Learning - Creation of robust Algorithmic Trading Systems with seamless broker (Interactive Brokers, MT5, Alpaca and any other) integration - Streamlined order execution via Telegram and advanced QuantConnect algorithms - In-depth experience with financial modeling and quantitative derivatives valuation
    vsuc_fltilesrefresh_TrophyIcon Principal Component Analysis Specialists
    Python Script
    Automation
    Predictive Analytics
    Data Analysis
    Git
    Algorithm Development
    Desktop Application
    Quantitative Research
    Investment Research
    Quantitative Finance
    Statistical Analysis
    Machine Learning
    Python
    Deep Learning
    Data Science
  • $100 hourly
    I am a seasoned Machine Learning Engineer with 9+ years of experience in Machine Learning and Software Development. My focus is on helping startups and enterprises leverage AI to boost their revenue and gain a competitive edge. 💰 Led a project utilizing Computer Vision to detect Covid from eye images , resulting in $12.6M funding and acquisition by a S&P 500 company 🚀 Successfully generated over $50M in revenue for a mid-scale startup through AI solutions ⭐ "Top Rated Plus" freelancer on Upwork, placing in the top 1% of talent on the platform 💎 Certified expert by Stanford, AWS, and Microsoft Azure 👨‍🎓 Holds a Master's in Information Technology Areas of expertise: 🔘 NLP (Text classification, Topic modelling, NER, QA, Chatbots, Text generation, Prompt engineering/Fine-tune GPT) 🔘 Machine Learning - Mlflow, SageMaker, Training, Hyper-parameter Tuning, Deployment, Auto Scaling, Monitoring Model Drift, Inference, Performance Metrics (ROC AUC, Precision, Recall, Accuracy, Python, Sklearn, Tensorflow, Transformers, and Pandas). 🔘 AWS - SageMaker, Lambda, S3 Triggers, Glue, Kinesis, DynamoDB, Athena, Lambda, Step Functions, Amplify, and QuickSight, Parquet Data, and EventBridge. 🔘 Computer vision and image processing (Object detection/segmentation/tracking, Image/Video classification, Image generation, OCR) 🔘 Tabular/Numeric data analysis (Data analysis and visualisation for sales data/customer behaviour data) Ready to work with businesses and take them to the next level through AI-driven solutions
    vsuc_fltilesrefresh_TrophyIcon Principal Component Analysis Specialists
    Chatbot Development
    Prompt Engineering
    ChatGPT
    Python
    Computer Vision
    Deep Learning
    Reinforcement Learning
    TensorFlow
    NLTK
    Machine Learning
    PyTorch
    Data Science
  • $35 hourly
    I wrote my Ph.D. in the field of data science at the University of Szeged, Hungary. During the last few years, I worked as a research assistant on many projects, including churn prediction, customer clustering, and sequence classification with machine/deep learning. Research interests: Data Science, Data Visualization, Machine Learning, Deep learning, Real-world data mining applications. My main goals are to create high-quality and efficient applications. I have developed applications for known worldwide companies. Experienced in: Python, Scikit-learn, TensorFlow, Dash, Plotly, Flask, Heroku, JSON, MongoDB
    vsuc_fltilesrefresh_TrophyIcon Principal Component Analysis Specialists
    Data Mining
    Plotly
    Regression Testing
    Data Analysis
    Deep Learning Modeling
    Data Science
    Feature Extraction
    Python
    Classification
    Deep Learning
    Keras
    TensorFlow
    Deep Neural Network
    Artificial Neural Network
  • $50 hourly
    Thanks for being here on my profile! ✅ I have 7+ years of experience. I'm eager to apply my skills to meet your needs, ensuring your satisfaction. My expertise spans Machine Learning and Deep Learning, with a focus on NLP, Computer Vision, and Time Series analysis. Additionally, I actively contribute to projects involving Generative AI, including work with GPT, Falcon, OpenAI and LLM model training on custom knowledge base. Feel free to avail yourself of my services—I'm here to assist you! I have been working on the following projects: ✅ Classification ✅ Regression ✅ Clustering ✅ Dimensionality Reduction ✅ Prediction ✅ Recognition ✅ Time Series Forecasting ✅ Recommender Systems ✅ Sentiment Analysis ✅ NLP(Natural Language Processing) ✅ Big Data Visualisation ✅ Data Mining ✅ Data Analysis ✅ Data warehousing ✅ Data Modelling ✅ So on. . . I can build following models even more: Deep Learning: Autoencoder, Fewshot learning, Ensemble learning, Stacking models, Transfer Learning, Stacking, GAN, LSTM, CNN, RNN, MLP, ANN, GMM, GRU, RBFN, DBN VGG, Inception, Resent, Xception, YOLO Machine Learning: Random Forest, KNN, SVM, XGBoost, Decision Trees Naive Bayes, Logistic Regression, SGD, AdaBoost, Kmeans Features extraction & selection techniques: PCA, LDA, Information gain, Variance Threshold, L1-based Fasttext, word2vec, TFIDF, BERT SIFT, Texture, GLCM How I do the full project? ✔️ Data Collection ✔️ Data Annotation, Labeling ✔️ Data Augmentation ✔️ Exploratory Data Analysis ✔️ Data Visualization plots ✔️ Data Cleaning ✔️ Data Normalization ✔️ Features Extraction & Selection ✔️ Data Preparation ✔️ Modeling ✔️ Evaluation ✔️ Deployment For coding: Jupyter, Pycharm Colab, AWS, Azure Why you choose me? ✔️ Well commented code ✔️ Free assistance after delivery of work ✔️ Never late ✔️ Quality work ✔️ Plagiarism Free work ✔️ An expert with 10 year of experience ✅ I would like to work for all kinds of Deep Learning/Machine Learning/Artificial Intelligence/Data Science projects.
    vsuc_fltilesrefresh_TrophyIcon Principal Component Analysis Specialists
    SQL
    Flask
    Image Processing
    Time Series Analysis
    Data Science
    Deep Learning
    Machine Learning
    Computer Vision
    Keras
    Machine Learning Model
    Natural Language Processing
    TensorFlow
    Python
    Python Scikit-Learn
    Deep Neural Network
  • $50 hourly
    Hello, I'm a seasoned Data Scientist and AI Engineer with over 10 years of experience. My passion for understanding the intricate mathematics behind Data Science and AI has led me to specialize in various fields, including Natural Language Processing (NLP), Tabular Data, Computer Vision, and MLops. I take pride in leveraging cutting-edge technologies, libraries, languages, and frameworks to deliver robust, scalable, and efficient solutions to diverse and complex problems. My expertise includes, but is not limited to, the following technologies: Natural Language Processing (NLP): I have comprehensive experience with latest libraries and frameworks such as HuggingFace, Langchain, LLamaIndex, Weviate, Pinecone, ChromaDB, RAG, VisionGPT, OpenAI, Azure Open AI, Mixtral, BitandBytes, PEFT,LORA, QLORA, llamini, Apoxtyl. Tabular Data: My proficiency in handling tabular data is backed by my hands-on experience with Pandas, NumPy, and Dask. I have successfully developed and implemented predictive models using classical Machine Learning algorithms as well as state-of-the-art ML methods. Computer Vision: I've worked extensively on image and video processing projects using libraries such as OpenCV, PIL, and Sklearn-Image. I have a deep understanding of CNN architectures (like YOLO, Faster R-CNN, SSD), and have used Tensorflow and PyTorch for building and training sophisticated models. MLOps: With a strong background in DevOps and MLOps, I have implemented scalable machine learning systems using tools like Docker, Kubernetes, Jenkins, and Kubeflow. I've also worked with MLflow and TFX for end-to-end machine learning lifecycle management. Programming Languages: Python, R, Scala, and SQL are my main workhorses, with Python being my tool of choice for most projects. I'm also adept in using Jupyter notebooks for interactive coding, testing, and data visualization. Frameworks: I'm skilled in using machine learning and deep learning frameworks such as Scikit-Learn, TensorFlow, PyTorch, Keras, and XGBoost. Cloud Platforms: I'm experienced in building and deploying machine learning models in the cloud using AWS, Google Cloud Platform, and Microsoft Azure. I have successfully implemented serverless architectures, auto-scaling, and cost-optimized solutions. Data Visualization: To represent complex data effectively, I use libraries like Matplotlib, Seaborn, Plotly, and Dash. Also, I have hands-on experience with BI tools like Tableau and Power BI. I am a dedicated professional who believes in delivering quality work. I adopt a detail-oriented and analytical approach to all my projects, and am always eager to learn about new technologies and methodologies in the field. I enjoy the challenging nature of Data Science and AI, and the opportunity they provide to improve and innovate continually. I look forward to working together to solve complex problems and create value for your business.
    vsuc_fltilesrefresh_TrophyIcon Principal Component Analysis Specialists
    Quantitative Analysis
    Financial Modeling
    Big Data
    Data Analysis
    TensorFlow
    Data Science
    Machine Learning
    Tesseract OCR
    Computer Vision
    Reinforcement Learning
    Natural Language Processing
    Python
    R
    Deep Learning
  • $15 hourly
    I have rich and diverse experience working with advanced statistical methods, machine learning, and data collection, manipulation, and visualization. I am an advanced R and Python user. Network analysis, text analysis, and natural language processing are part of my rich methodological repertoire. Based on my more than 15 years of experience in research and teaching, I am also happy to assist in learning R, Python, and various methods of statistical analysis.
    vsuc_fltilesrefresh_TrophyIcon Principal Component Analysis Specialists
    Plot Development
    Predictive Analytics
    Data Analysis
    Statistical Infographic
    Statistics
    Regression Testing
    Analytical Presentation
    Visualization
    Data Cleaning
    Text Analysis
    Network Analysis
    Python
    Natural Language Processing
    Machine Learning Model
  • $25 hourly
    As an ardent advocate at the forefront of Machine Learning and Data Science, I thrive on the leading edge of Generative AI 🧠 and optimization models. My journey in this dynamic arena is propelled by an unwavering commitment to innovation, shaping data products that transcend conventional boundaries and exceed business benchmarks. My greatest strength lies in the integration of automation 🤖, machine learning, and data science principles, meticulously tailored to address real-world business imperatives. I don't just deliver solutions; I devise game-changing strategies that catapult businesses ahead of their competitors 🚀. With my expertise, data becomes an indispensable asset 🔨, unlocking unparalleled opportunities for growth and achieving unprecedented success 🌟.
    vsuc_fltilesrefresh_TrophyIcon Principal Component Analysis Specialists
    Data Scraping
    API
    Data Science
    Machine Learning
    pandas
    Python Scikit-Learn
    Recommendation System
    Cluster Computing
    Gradient Boosting
    Decision Tree
    Bayesian Statistics
    Anomaly Detection
    NumPy
    Data Science Consultation
    Python
  • $20 hourly
    I believe my strength is analytic and problem-solving. I am a hard-working person, passionate, and can work under pressure. I was software engineer and now Machine Learning Engineer, so I have mixed skill between Machine Learning and DevOps. that's why now I'm Machine Learning Engineer, working like DevOps for ML model, implementing MLOps. I Have been studied programming since 2016 and have been working since 2018. In my job as ML Engineer, I build infrastructure for Machine Learning Operation in Microservices Environment, I practicing MLOps. so I can buld model, deploy model, monitor model, and retrained model. shortly maintaing the whole lifecycle of ML model. Besides that, I also do things related to web applications because I have experience in that field. I develop web application using Python Flask/Django Framework and React Library.
    vsuc_fltilesrefresh_TrophyIcon Principal Component Analysis Specialists
    Web Application
    Microsoft Azure
    Statistics
    PostgreSQL
    RESTful API
    Docker
    Analytics
    JavaScript
    CSS
    React
    Flask
    Data Science
    Machine Learning
    Python
  • $350 hourly
    I am a full-stack data scientist/data engineer with 15000+ hours on Upwork and many more offline. I am familiar with almost all major tech stacks on data science/engineering and app development. Front end: ui/ux, nodejs, react, angular Back end: micro service, rest api, database performance optimization CI/CD: jenkins, gitlab, Kubernetes Security: secure file transferring and oAuth etc ETL: scriptella, informatica, nifi Search Engine: elasticsearch Software Design Documentation: graphviz, mermaid Web scraping: Scrapy, Rotation Proxy, Selenium, Beautifulsoup Data Science: Python, Java, R, C/C++, NLP/NLG, AIGC, GPT-3, ChatGPT, HuggingFace, ML Predictive Modeling, Reinforcement Learning, Knowledge Graph Neo4j, Recommendation Engine, Deep Learning, Computer Vision, OCR, GAN, DeepFake, Stable Diffusion, Signal Processing, Voice Clone, Chatbot, Sports betting, Price Optimization, Time Series Analysis/Forecasting, Crypto, Solidity, Tokenomics etc. Research: Published around 100 papers on top-tier ML conferences and journals and 7 patents. I worked as a research scientist on machine learning and algorithm for IBM T.J. Watson Research Center, Industry Solution Group, from 2012 to 2017. I worked as a J2EE software engineer from 2006 to 2008. I obtained a Ph.D of Computer Science from University of California, Los Angeles, with major in Machine Learning and minors in Artificial Intelligence and Data Mining. I have been awarded the Most Outstanding Ph.D Graduate Award, the Northrup-Grumman Outstanding Graduate Student Research Award, the Chancellor Award for Most Outstanding Applicants, all from Computer Science Department, UCLA and the Chinese Government Award for Outstanding Chinese Students Overseas, 2010. I had worked as a consultant for many start-ups on various projects and I have solid background on both research and development.
    vsuc_fltilesrefresh_TrophyIcon Principal Component Analysis Specialists
    Data Scraping
    Smart Contract
    Binance Coin
    Blockchain
    Bioinformatics
    Predictive Analytics
    Python
    Machine Learning
    Recommendation System
    Computer Vision
    Chatbot
    Natural Language Processing
    Deep Learning
  • $70 hourly
    I build machine learning models. To keep up with the field, I actively read machine learning papers and books, listen to podcasts, and pursue personal projects. Education and experience: I am a PhD in Computer Science on the topic of argumentation mining (subarea of NLP, natural language processing). I have also worked on large-scale software design and development as an software development engineer in AWS CloudWatch. Communication: My English is excellent and I can provide updates as often as needed. I've worked and lived in Amazon, in Ireland for 3 years. Skills: • areas of expertise: machine learning, software design, algorithms • programming languages: python, Java, C++ • technologies: AWS, docker, git, linux Some past projects: • Large-scale in-memory noSQL database for time series data • Semantic search engine for Croatian legal documents • Argumentation mining framework as part of PhD thesis
    vsuc_fltilesrefresh_TrophyIcon Principal Component Analysis Specialists
    Artificial Intelligence
    Data Structures
    LaTeX
    Machine Learning
    Data Science
    Deep Learning
    Natural Language Processing
    Python
    NumPy
    PyTorch
  • $100 hourly
    I am an experienced professional over 15 years of experience in Data and Analytics area. Also have 10+ years of experience in Machine learning, AI and Data Science. I am an active member of crowdsourcing platform Topcoder for their AI and Data Science community. I have recently been granted a patent from USPTO US10609216B1 I have multidisciplinary skillset to solve real world business problems. Please check my portfolio for more information. I have experience in - 1. Real world AI consultancy 2. Large Language Model and generative AI 3. Trustworthy AI 4. AI/ML model and algorithm development 5. Explainable AI 6. Demand Forecasting 7. Real time Anomaly Detection 8. Regression and Classification problem 9. Computer Vision and 3D modelling 10. NLP tasks 11. Time Series Modelling 12. Optimisation Problem 13. Recommendation Engine Algorithm Creation etc. Please contact with me if you want to discuss the project at hand in more detail.
    vsuc_fltilesrefresh_TrophyIcon Principal Component Analysis Specialists
    Artificial Intelligence
    Analytics
    Data Analysis
    Large Language Model
    Generative AI
    Data Warehousing
    Data Modeling
    Neural Network
    GPT-4
    ChatGPT
    Machine Learning Model
    Data Science
    Machine Learning
    Deep Learning
    Python
  • $60 hourly
    Hello, I'm Sam (Soheil), an experienced professional with a background in electrical engineering and computer engineering and a strong focus on programming, particularly in Python. With over 7 years of experience in Python programming and 5 years in Data Science, I offer my skills as a versatile backend developer and data scientist. Here are some highlights of my expertise: *Numeric analysis and visualization: Proficient in utilizing Python packages such as Pandas, NumPy, Sickit-learn, SciPy, Matplotlib, Seaborn, etc. for effective numeric analysis and visualization. *Fintech: Experienced in working with MT5 (in Python) and various financial APIs like Bloomberg, Kraken, Kucoin, and Binance. I excel in obtaining and preprocessing data, creating ML/DNN models for predictions, and conducting backtesting or paper trading to validate the models. I can also develop and deploy trading bots and strategies for different crypto/stock market APIs. *Image processing and computer vision: Demonstrated proficiency in image classification, object detection, object tracking, face recognition, and other related projects. Skilled in utilizing TensorFlow and OpenCV packages to achieve accurate results. *Back-end programming: Proficient in creating and deploying ML/DNN APIs using Flask, OpenAPI, and FastAPI, encapsulated in Docker containers. Well-versed in working with various databases such as MongoDB, MySQL, and Neo4j. Additionally, I have familiarity with AWS platforms like Sagemaker, EC2, SQS, Cloudwatch, as well as GCP. Feel free to reach out to me if you require a dedicated backend developer or a skilled data scientist and analyst for your team.
    vsuc_fltilesrefresh_TrophyIcon Principal Component Analysis Specialists
    Machine Learning
    Cryptocurrency
    Bot Development
    Deep Learning
    Computer Vision
    Deep Neural Network
    Blockchain
    Data Scraping
    API
    Data Science
    Data Analysis
    Neural Network
    Analytics
    Python
  • $30 hourly
    Hello, Thanks for visiting my profile. I have 3+ years of experience in Data Science and Machine learning with Python. I also have experience in building multilingual chatbots using the RASA framework. Here, I am looking forward to working on exciting and challenging ML & DL & chatbot development projects. I can guarantee you timeliness and high-quality deliverables. I look forward to a long-lasting, fruitful relationship with my clients. I continuously study to keep myself updated with new trends and technologies. Hope to hear from you. Some of the models I have worked on are: - NLP: LSTM/RNN, BERT, RoBERTa, ALBERT, GPT-3 - Computer Vision: CNN, ResNet, MobileNet, GANs - Multi-Layer Perception and Deep Neural Nets - ML: LGBM, XGboost, Random Forest - Time series - ARIMA, SARIMA, LSTM, VAR, Facebook Prophet Some of the tools I am an expert in: - PyTorch and Keras for deep learning using GPU - Natural Language Processing with NLTK, Spacy, TextBlob, and BERT - Chatbot building using RASA framework and GPT-3 - Building machine learning models in Google Colab, Jupyter-notebook, and Visual Studio Code - Building web apps using Streamlit and Dash - Building APIs using Flask and FastAPI - Databases: MySQL, PostgreSQL, and MongoDB Some of the tasks I have worked on: - Exploratory Data Analysis - Topic modeling - Text summarization - Text translation - Sentiment Analysis - Text generation - Customer segmentation - Predicting Customer lifetime value using lifetimes package - Market Basket Analysis - Classification & Regression on numeric data. - Question Answering - Stock Market Analysis - Social Network Analysis - Sentence similarity - Image classification - Outlier detection - Text classification - Clustering - Time series forecasting & classification - Text analysis - Aspect-based sentiment analysis - NER - Generative Adversarial Networks - Optical Character Recognition(OCR)
    vsuc_fltilesrefresh_TrophyIcon Principal Component Analysis Specialists
    Text Analytics
    Exploratory Data Analysis
    Data Visualization
    Artificial Intelligence
    Chatbot Development
    SQL
    Sentiment Analysis
    Data Science
    Machine Learning
    Deep Learning
    PyTorch
    Natural Language Processing
    Computer Vision
    Python
    R
  • $65 hourly
    I'm a data scientist based in Berlin with a background in data analysis using Python and R. My fields of expertise include data cleaning and preprocessing, machine learning, academic write-ups and reports, and professional dashboards and visualizations. As a professional, I've helped clients build data pipelines, extract clean data from messy sources, analyse and forecast data and communicate results clearly. I'm open to contract-based work involving both large and small projects. I thrive in projects with open communication and clear timelines. If this sounds interesting to you, let's get in touch. Here's an overview of my skill portfolio: - Data cleaning and preprocessing - Data analysis, including regression and classification techniques - Web scraping using Selenium and Scrapy - Machine learning using sci-kit learn and Google Cloud - Data visualisation using Power BI/Tableau/R/Python/Plotly - Dashboard building in Power BI/Tableau/Python/Dash
    vsuc_fltilesrefresh_TrophyIcon Principal Component Analysis Specialists
    Data Visualization
    Business Intelligence
    Data Scraping
    Statistics
    Writing
    Network Analysis
    Analytics Dashboard
    Data Analysis
    Linear Regression
    Data Science
    Machine Learning
    Natural Language Processing
  • $100 hourly
    AMONG TOP 27 Rated Data Scientists on Upwork 5x AWS CERTIFIED Machine Learning Engineer 𝐓𝐎𝐏 𝐑𝐀𝐓𝐄𝐃 PLUS Data Solutions Expert 𝟱+ 𝘆𝗲𝗮𝗿𝘀 of experience in the data industry, building small to large scale data solution pipelines for countless industries. 💡 Custom & Interactive 𝐃𝐀𝐒𝐇𝐁𝐎𝐀𝐑𝐃𝐒 and 𝐖𝐄𝐁 𝐀𝐏𝐏𝐒 💡 Efficient and Powerful machine learning models 💡 Data Analysis and Story Building 💡 ML empowered 𝐌𝐚𝐫𝐤𝐞𝐭 𝐀𝐧𝐚𝐥𝐲𝐭𝐢𝐜𝐬 💡 𝐍𝐋𝐏, 𝐂𝐕, 𝐃𝐞𝐞𝐩 𝐋𝐞𝐚𝐫𝐧𝐢𝐧𝐠 Implantations 💡 ETL 𝐃𝐚𝐭𝐚 𝐏𝐢𝐩𝐞𝐥𝐢𝐧𝐞 Creation 💡 𝗗𝗔𝗧𝗔 𝗖𝗟𝗘𝗔𝗡𝗜𝗡𝗚 & 𝗠𝗔𝗡𝗔𝗚𝗘𝗠𝗘𝗡𝗧 I work with the following tools and technologies: Python, Sci-Kit Learn, Django, Tensorflow, Keras, APIs, Requests, HTML, CSS, MySQL/PostgreSQL, AWS, RDS, EC2, & more! Send me a message and start a conversation!
    vsuc_fltilesrefresh_TrophyIcon Principal Component Analysis Specialists
    Data Visualization
    Amazon EC2
    Machine Learning
    Data Science
    Python Scikit-Learn
    Python
    Deep Learning
    Keras
    Natural Language Processing
    Computer Vision
    Data Science Consultation
  • $70 hourly
    ✅ Ph.D. in mathematical methods, modeling and information systems. 10 years of experience in academia (lecturing, researches and hypotheses testing). Alongside, I've amassed 12 years of experience tackling challenging projects: risk management system development (bank industry); implemented AI and ML approaches; market analysis and forecasting (pharmaceutical industry); hypotheses testing (medical industry); trading bots development; macroeconomic analysis. 🛠 My hard skills: o Probabilistic methods and Statistics; o Programming Languages: R, Python, MT4, SQL, VBA; o Approaches: Time-series analysis, Processes analysis and simulation, Segmentation and Clusterization, Deep Learning (MLP, LSTM, GRU, CNN, RNN, Autoencoders etc.), Reinforcement Learning, Predictive Modeling, Anomalies detection, Decision trees, Sentimental analysis; o Tools: MS Azure, AWS, Google Cloud, H2O.ai, TensorFlow, PyTorch, Scikit-learn, Keras, Pandas, Numpy, Matplotlib, ggplot2, dplyr, Power BI, REST API. 👋 Soft skills: o 💯% Success Rate: I wholeheartedly immerse myself in projects to deliver optimal solutions; o ✨ Creativity: applying modern methods across diverse projects with high expertise; o 🤝 Collaborative Team Player: sharing expertise and valuing colleagues' suggestions to derive data-driven insights; o Respectful of time schedules. Example of accomplished projects: o Sales forecasting with factors extraction; o Automated trading system; o Process flow optimization in a major company (Big Data); o Inventory management based on DL models; o Anomaly detection in asset workloads; o Hypothesis tests and reports for research; o Developing simulation models of macroeconomic system; o Customer clusterization and crafting marketing strategies for respective clusters. 📝Some clients’ feedback: "Great developer, perfect communication and a general professional approach." "Excellent work! Serhii is very communicative and reliable. He goes the extra mile to ensure his work meets all the requirements. He delivers projects on time. I would definitely like to work with him again. Thanks Serhii!" "From this Project, i have the highest regard for Serhii. He is PROFESSIONAL, DELIGENT, HAS INTEGRITY & SUBJECT MATTER EXPERTISE AND IS PROFEICENT IN CODING. He takes the time to understand the Project in detail and attends to all feedback. In addition, what has set him apart from many others is that despite various challenges, he is always willing to help and sees the Project through to a successful completion. I have enjoyed working with Serhii on this Project and look forward to working with him on many more." "Really good freelancer with skills and insight to help me with minor and major business decisions. E.g. he helped me to figure out our customer base attrition, post codes of the ideal customers etc.. for our service industry business. Impact was that we save roughly 4-5k€ /month as I now have facts to cut down Google Ads campaigns for post codes that do not produce recurring revenue.. Now I have validated data / ideas besides basic CPA to actually know that the marketing truly has a high ROI. Will definitely hire again when I have business data questions etc. All the best for this guy... Hope that he will get great work gigs in the future as well and I am sure that he will." I am eager to engage in compelling projects involving ML and business process analysis.
    vsuc_fltilesrefresh_TrophyIcon Principal Component Analysis Specialists
    SAP
    AWS Development
    Microsoft Azure
    TensorFlow
    Quantitative Analysis
    Academic Writing
    Financial Modeling
    Economic Analysis
    Artificial Intelligence
    Econometrics
    Artificial Neural Network
    Statistical Computing
    Machine Learning
    Python
    Microsoft Excel
    R
  • $25 hourly
    🔵 𝐓𝐎𝐏 𝐑𝐀𝐓𝐄𝐃 𝐅𝐑𝐄𝐄𝐋𝐀𝐍𝐂𝐄𝐑 🔵 𝐀𝐈 𝐄𝐱𝐩𝐞𝐫𝐭 🔵 𝟭𝟬𝟬% 𝐉𝐨𝐛 𝐒𝐮𝐜𝐜𝐞𝐬𝐬 🚀𝗪𝗲𝗹𝗰𝗼𝗺𝗲! I’m Abdellatif, a qualified AI Engineer, I helped my clients and businesses find the right AI solutions for their problems, blending academic research with real-world applications. My expertise lies in crafting sophisticated AI systems that leverage various methodologies to tackle complex challenges across multiple AI fields. 🔍 𝗖𝗼𝗿𝗲 𝗖𝗼𝗺𝗽𝗲𝘁𝗲𝗻𝗰𝗶𝗲𝘀: • 𝑵𝒂𝒕𝒖𝒓𝒂𝒍 𝑳𝒂𝒏𝒈𝒖𝒂𝒈𝒆 𝑷𝒓𝒐𝒄𝒆𝒔𝒔𝒊𝒏𝒈: Expert with technologies like LSTM and Transformer models, adept for natural language processing and chatbot development. • 𝑹𝒆𝒊𝒏𝒇𝒐𝒓𝒄𝒆𝒎𝒆𝒏𝒕 𝑳𝒆𝒂𝒓𝒏𝒊𝒏𝒈: Skilled in reinforcement learning algorithms for training AI agents to make sequential decisions in dynamic environments. • 𝑺𝒆𝒈𝒎𝒆𝒏𝒕𝒂𝒕𝒊𝒐𝒏 𝒂𝒏𝒅 𝑰𝒎𝒂𝒈𝒆 𝑨𝒏𝒂𝒍𝒚𝒔𝒊𝒔: Proficient in segmentation techniques for thorough image analysis, applicable in various AI applications. • 𝑷𝒓𝒐𝒋𝒆𝒄𝒕 𝑴𝒂𝒏𝒂𝒈𝒆𝒎𝒆𝒏𝒕: Proven track record of leading projects from concept to completion, meeting all client specifications with exceptional quality. 📌 𝗛𝗶𝗴𝗵𝗹𝗶𝗴𝗵𝘁𝗲𝗱 𝗣𝗿𝗼𝗷𝗲𝗰𝘁𝘀: • 𝑵𝒆𝒙𝒕-𝑮𝒆𝒏 𝑵𝒂𝒕𝒖𝒓𝒂𝒍 𝑳𝒂𝒏𝒈𝒖𝒂𝒈𝒆 𝑷𝒓𝒐𝒄𝒆𝒔𝒔𝒊𝒏𝒈: Engineered an advanced system for a startup, enhancing business decisions through detailed consumer behavior analysis and reinforcement learning-driven strategies. • 𝑺𝒐𝒄𝒄𝒆𝒓 𝑮𝒂𝒎𝒆 𝑨𝒏𝒂𝒍𝒚𝒔𝒊𝒔 𝑺𝒚𝒔𝒕𝒆𝒎: Developed a prototype system for automated player tracking and team dynamics prediction, significantly enhancing sports analytics capabilities. • 𝑹𝒐𝒂𝒅 𝑳𝒂𝒏𝒆 𝑫𝒆𝒕𝒆𝒄𝒕𝒊𝒐𝒏: Implemented reinforcement learning algorithms for accurate road line identification, aiding autonomous vehicle technologies. • 𝑺𝒉𝒂𝒅𝒐𝒘 𝑷𝒓𝒐𝒋𝒆𝒄𝒕𝒊𝒐𝒏 𝑺𝒊𝒎𝒖𝒍𝒂𝒕𝒐𝒓: Created an innovative tool for simulating shadows under varying light conditions, useful for educational and architectural applications. ⭐ 𝗪𝗵𝗮𝘁 𝗖𝗹𝗶𝗲𝗻𝘁𝘀 𝗦𝗮𝘆: - "Abdellatif is very talented and skillful. He response quickly and finish the beyond my expectation. Hope to work with him again!" - "Been working with Abdellatif on a proprietary algorithm for my wellness startup and I highly recommend him for any AI-related needs!" - "Great working with Abdellatif. Very knowledgeable, friendly, and effective. Appreciate working with you." 📞 𝗟𝗲𝘁’𝘀 𝗖𝗼𝗻𝗻𝗲𝗰𝘁: 💼 I’m eager to bring your vision to life using the power of computer vision. Send me a message, and let’s discuss how we can collaborate to achieve your goals with innovative and effective solutions!
    vsuc_fltilesrefresh_TrophyIcon Principal Component Analysis Specialists
    Chatbot
    Natural Language Generation
    Amazon SageMaker
    Telegram API
    Discord Bot Development
    Bot
    AI Chatbot
    Artificial Intelligence
    Amazon Web Services
    Machine Learning
    Reinforcement Learning
    Python
    Data Science
    Computer Vision
  • $25 hourly
    I have proficiency with deep learning and data analytics. My expertise include: 1. Programming in python, R, MATLAB, Java, C, C++ 2. Data Science in python pandas, R, R studio, jupyter notebook 3. Data visualizations in D3.js, R shiny, ggplot2, python plotly, seaborn etc. 4. Neural network and deep learning in MATLAB, python, tensorflow/pytorch/keras 5. Machine Learning theory including Generalized linear models, EM algorithm, Graphical models, PCA, Approximate inference, HMM, Kalman filter, Boosting, Bagging, Decision trees etc. 6. Probability, Linear algebra, mathematical optimization 6. Machine learning applications including scikit-learn, R (caret), and implementations from scratch 7. Time series Analysis 8. Statistics: confidence intervals, p-value, hypothesis testing, linear regression, ANOVA etc. 9. Algorithm & data structures 10. Back-end in python (django/flask). Front-end (bootstrap, javascript, jquery)
    vsuc_fltilesrefresh_TrophyIcon Principal Component Analysis Specialists
    D3.js
    Computer Science
    Jupyter Notebook
    Algorithm Development
    Data Analysis
    Data Science
    Machine Learning
    pandas
    Word Embedding
    PyTorch
    R
    Computer Vision
    Natural Language Processing
    Deep Learning
    Artificial Neural Network
  • $60 hourly
    Hi, I have been working in the field of data science and finance for the past 5 years. My passion lies in data science and I am always trying to further my knowledge in the field of statistical learning as well as data analysis. I can gather, transform, analyze and predict data, using a variety of tools and show results in easy to understand graphs and reports. What I can do: - Machine learning for prediction and classification - Data analysis - Automated data manipulation and reporting - Data visualisation - Google App scripts for automation - Excel and google sheets data cleaning - VBA script applications - Web scraping
    vsuc_fltilesrefresh_TrophyIcon Principal Component Analysis Specialists
    Data Science
    Machine Learning
    Natural Language Processing
    Keras
    TensorFlow
    Python
  • $50 hourly
    As an experienced data scientist with over eight years in the field, I specialize in machine learning and am ranked within the Top 1% globally on Kaggle, a prestigious data science competition platform. My expertise primarily lies in natural language processing (NLP), financial forecasting, the development and automation of machine learning-based trading strategies, as well as computer vision applications and image processing. I possess extensive experience in prompt engineering, deploying and fine-tuning open AI LLM and LLAMA2-based models, showcasing my ability to enhance and adapt these technologies effectively. My proficiency with Large Language Models (LLMs) encompasses custom model fine-tuning and deployment, demonstrating a comprehensive skill set that bridges traditional models with cutting-edge LLM technologies.
    vsuc_fltilesrefresh_TrophyIcon Principal Component Analysis Specialists
    Financial Analysis
    Image Processing
    Data Science
    NLTK
    Decision Tree
    Computer Vision
    Natural Language Processing
  • $25 hourly
    As a committed researcher at Chonbuk National University, I'm engrossed in pursuing my PHD in Artificial Intelligence, leveraging my strong Computer Science background attained from Kathmandu University. My professional forte is rooted in the domain of deep learning, allowing me to creatively interpret datasets and unveil compelling insights. I have had the privilege of immersing myself in diverse sectors throughout my career, with my current emphasis on the fascinating field of bioinformatics. I am conducting intricate research into protein structure, fusing my profound understanding of AI techniques and bioinformatics to generate pioneering discoveries. One of my key assets is my versatility, demonstrated by my proficiency in an extensive array of programming languages such as C, C++, Java, and Python. Additionally, I have an in-depth understanding of databases, equipping me with the capability to construct reliable and resilient datasets for training and model validation – a talent I've meticulously developed throughout my career. Beyond coding languages, I'm adept at using a variety of software packages vital to data analysis and deep learning. These include but are not limited to, pandas, NumPy, and SciPy for data manipulation, as well as TensorFlow, PyTorch, and Keras for constructing, training, and validating deep learning models. Previously, I concentrated my efforts on the realm of computer vision, where I utilized deep learning methodologies to yield significant results. Nonetheless, my ongoing work in bioinformatics epitomizes my adaptability and continual drive to innovate and push the boundaries within new scientific fields.
    vsuc_fltilesrefresh_TrophyIcon Principal Component Analysis Specialists
    Research Papers
    Docker
    Django
    Web Development
    Data Analysis
    Bioinformatics
    Image Processing
    Machine Learning Model
    Natural Language Processing
    Computer Vision
    PyTorch
    Machine Learning
    Python
    Deep Learning
    Convolutional Neural Network
  • $45 hourly
    Highly skilled Computer science engineer with in-depth knowledge of programming and software engineering. Disciplined, detail-oriented, team worker and eager to learn new skills. In search of new opportunities where I can develop new solutions and add value to the company.
    vsuc_fltilesrefresh_TrophyIcon Principal Component Analysis Specialists
    SaaS Development
    Data Analysis
    Back-End Development
    GPT-3
    ChatGPT
    Image Processing
    Data Science Consultation
    Classification
    Machine Learning
    Computer Vision
    TensorFlow
    Data Science
    Model Optimization
    Python
  • $60 hourly
    Machine Learning PhD Researcher at the university of Ottowa. Full Time Remote Machine Learning Engineer. Part Time Data Science and Python Tutor. I do end to end machine learning and data analytics projects on a daily basis for work, research, and personal projects! My PhD research equipped me with the statistical and probabilistic edge of machine learning to tailor systems to whatever problems you may be trying to analyze. Fields of expertise: Natural Language Processing: - Text classification (e.g. sentiment analysis). - Named entity recognition. - Chat bots. - Question Answering. Computer Vision: - Image Classification. - Object Detection. Data Analytics Reporting - Timeseries forecasting. - Predictive analysis. - Data Visualization.
    vsuc_fltilesrefresh_TrophyIcon Principal Component Analysis Specialists
    Statistical Analysis
    Analytics Dashboard
    Data Analysis
    Social Network Analysis
    Web Application
    Tutoring
    Data Science
    Natural Language Processing
    Machine Learning
    Python Scikit-Learn
    Python
    NumPy
    pandas
    TensorFlow
    Keras
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