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Rating is 4.8 out of 5.
4.8/5
based on 240 client reviews
  2. Development & IT Talent
  3. Machine Learning Engineers
  4. (Current) Predictive Analytics Specialists
  • US$95 hourly

    • 4.9/5
    • (434 jobs)
    AVAILABLE NOW! I have a Finance MBA, Project Management Professional Certification (PMP), and over 15 years of data analysis, data modeling, conversion, and building models, analytics, and dashboards using MS Excel and VBA. I also work with Google Sheets for data analysis and reporting. My focus is on Data Conversions, Dashboards, and Automation. Over 400 clients on Upwork have been happy with my work.
    vsuc_fltilesrefresh_TrophyIcon Predictive Analytics
    Data Migration
    Analytics
    ETL
    Data Cleaning
    Visual Basic for Applications
    Office 365
    Data Mining
    Microsoft Power Automate
    Data Analysis
    Microsoft Excel
  • US$150 hourly

    • 5.0/5
    • (12 jobs)
    For 10+ years I've been immersed in entrepreneurial software development and data science, creating business intelligence tools and predictive analytics models. I have extensive machine learning experience across industries and use-cases, including but not limited to, asset valuation modeling, asset risk modeling, computer vision, natural language processing (autoregressive LLM's), time series forecasting, recommendation systems, and others. In addition, I have a strong working knowledge of blockchain & DLT, and specifically DeFi. Over the years I have founded or been among the core team on numerous startups, contributed to open-source software, and led a multitude of projects both small and large. As a data science professional, I strive to bring creativity and thought leadership to teams while designing and deploying modern, state-of-the-art systems using industry best practices. I'm always curious to learn about new opportunities, feel free to contact me.
    vsuc_fltilesrefresh_TrophyIcon Predictive Analytics
    Blockchain
    Mathematical Modeling
    Deep Neural Network
    Machine Learning
    Data Science
    Machine Learning Model
    Data Science Consultation
    Recommendation System
    TensorFlow
    Python
    Deep Learning
  • US$60 hourly

    • 4.9/5
    • (119 jobs)
    I am a data scientist with 10 years of experience. I hold a BSc in Economics and a MSc in Data Mining both from the University of Buenos Aires. Upwork Badges: Expert-Vetted and Top-Rated Plus - Top 1% in the platform Below are some of the common task I'm consulted with: - SFT esperience with LLMs such as Mistral 7b, Mixtral MoE, Llama2 models, T5, - Prompt engineering with openai models (GPT-3.5, GPT-4) and open source models (Mixtral ). - Deep learning for NLP - Exploratory data analysis, Statistics, Data Visualization - Machine learning for Marketing use cases - Time series forecasting - Quantitative Finance - Machine learning for finance/trading - Applied Statistics Programming Languages - 10 years of experience - Python: keras, tensorflow, pytorch, huggingface, numpy, scikit-learn, pandas, opencv, spacy, openai, langchain, transformers, sentence-transformers - SQL - R New clients often hire me for one project that helps them get to know how I work, this is normally the start of a long term work relation. Expect integrity, fluid communication in English, technical proficiency and long term support.
    vsuc_fltilesrefresh_TrophyIcon Predictive Analytics
    ggplot2
    Data Analytics
    A/B Testing
    Exploratory Data Analysis
    Data Analysis
    Statistics
    Python
    R
    pandas
    Data Science
    Bayesian Statistics
    Data Science Consultation
    Deep Learning
    Machine Learning
  • US$50 hourly

    • 5.0/5
    • (231 jobs)
    "I enjoyed lessons with him a lot. Excellent guy." client feedback for the project "Teach me language R". "Great experience! Very knowledgeable and responsive. Adapted to changing requirements well." client feedback for the project "Statistician with R for thesis guidance and tutoring". Studying of Statistics and R can be enjoyable and simple as proved from the feedbacks above. I have many certificates from top universities (Harvard, Johns Hopkins,....etc) in diverse skills as Statistics, R programming, Six Sigma, getting and cleaning data, data visualisation, and data analysis. I have taught R and Statistics to different Upwork clients and different fellows in the industrial and academic fields. You can see examples of my designed courses in the portfolio part. I have experience and can teach you the following fields: Descriptive statistics to continuous, categorical, and time to event data. Different probability distributions. Confidence intervals and hypotheses testing (T-test, ANOVA, Chi-square, Kruskal-Wallis,.....etc). Linear regression (simple and multiple). Logistic regression (ordinal and nominal, simple and multiple). Cox regression (simple and multiple). Cluster analysis. Importing and cleaning data into R. Tidyverse packages of R (Readr, ggplot,....etc). Data wrangling in R. Data visualization in R using basic, lattice or ggplot packages. Reproducible projects with R markdown. Pivot tables, Pivot charts, and formulas in Excel. Six Sigma tools (Different statistical tests, Control charts, Design of Experiments DOE,.....etc). Different Statistical tests, control charts,.....etc in Minitab. SQL basic functions. Infographics
    vsuc_fltilesrefresh_TrophyIcon Predictive Analytics
    Statistics
    Machine Learning
    RStudio
    Microbiology
    Bioinformatics
    Unsupervised Learning
    Data Modeling
    R Shiny
    Content Writing
    Tutoring
    Data Analysis
    Data Visualization
    Microsoft Excel
    Python
  • US$90 hourly

    • 5.0/5
    • (790 jobs)
    ⭐𝗘𝗫𝗣𝗘𝗥𝗧-𝗩𝗘𝗧𝗧𝗘𝗗 𝗧𝗢𝗣-𝟭% 𝗢𝗡 𝗨𝗣𝗪𝗢𝗥𝗞⭐ Data Analytics Professor, Statistician, Data Analyst/Scientist. ✅Unlimited revisions ✅Clear explanations ✅Well-documented code ✅ Actionable insights ✅Fixed fee 𝘼𝘽𝙊𝙐𝙏 𝙈𝙀: 🏆 I hold 𝗧𝗢𝗣-𝗥𝗔𝗧𝗘𝗗 𝗣𝗟𝗨𝗦 and 𝗘𝗫𝗣𝗘𝗥𝗧-𝗩𝗘𝗧𝗧𝗘𝗗 statuses officially placing me in the top-1% tier on Upwork. 🥇 As a Lead Analyst in a large international research company, I was in charge of quantitative data analysis for 𝗛𝗲𝗶𝗻𝘇, 𝗧𝘂𝗯𝗼𝗿𝗴, 𝗩𝗮𝗹𝗶𝗼, 𝗮𝗻𝗱 𝗼𝘁𝗵𝗲𝗿 𝗺𝘂𝗹𝘁𝗶𝗻𝗮𝘁𝗶𝗼𝗻𝗮𝗹 𝗰𝗼𝗿𝗽𝗼𝗿𝗮𝘁𝗶𝗼𝗻𝘀. 🛠 I develop 𝗶𝗻𝗻𝗼𝘃𝗮𝘁𝗶𝘃𝗲 𝗮𝗻𝗮𝗹𝘆𝘁𝗶𝗰𝗮𝗹 𝘁𝗼𝗼𝗹𝘀 𝗮𝗻𝗱 𝘁𝗲𝗰𝗵𝗻𝗶𝗾𝘂𝗲𝘀. 🎓 My research papers on statistics, marketing research/analytics, and data science/analysis are systematically published in 𝗹𝗲𝗮𝗱𝗶𝗻𝗴 𝗽𝗲𝗲𝗿-𝗿𝗲𝘃𝗶𝗲𝘄𝗲𝗱 𝗷𝗼𝘂𝗿𝗻𝗮𝗹𝘀. 💻 I help businesses, researchers, and doctoral students worldwide to analyze data for their research effectively using various tools (𝗥, 𝗣𝘆𝘁𝗵𝗼𝗻, 𝗦𝘁𝗮𝘁𝗮, 𝗦𝗣𝗦𝗦, 𝗘𝗩𝗶𝗲𝘄𝘀, 𝗦𝘁𝗮𝘁𝗶𝘀𝘁𝗶𝗰𝗮, 𝗝𝗠𝗣, 𝗘𝘅𝗰𝗲𝗹, etc.). 📈 I have a unique combination of domain knowledge in business and science + technical skills, which allow me to provide my clients with 𝗮𝗰𝘁𝗶𝗼𝗻𝗮𝗯𝗹𝗲 𝗽𝗿𝗲𝗱𝗶𝗰𝘁𝗶𝘃𝗲 𝗮𝗻𝗱 𝗲𝘅𝗽𝗹𝗮𝗻𝗮𝘁𝗼𝗿𝘆 𝗺𝗼𝗱𝗲𝗹𝘀. 𝙈𝙔 𝙎𝙀𝙍𝙑𝙄𝘾𝙀𝙎: ✔️ Data analysis/data science/predictive modeling for business and research purposes using methods from data mining/machine learning (Gradient Boosting Machines, Random Forest, LASSO, KNN, SVM, etc.), econometrics, and statistics (including, but not limited to, medical statistics, biostatistics, epidemiological statistics, and neuroscience data analysis) ✔️ Survival Analysis (Cox proportional hazards model, Kaplan-Meier statistics, etc.) ✔️ Simulation and Forecasting ✔️ Developing Shiny Apps for data science/business analytics ✔️ Causal inference (propensity score matching, regression discontinuity design (RDD), difference-in-difference (DID) estimation, event studies) ✔️ Quantitative market research data analysis (including CHAID, CART, conjoint analysis, regression analysis, ANOVA, multilevel modeling, Van Westerndorp's Price Sensitivity Meter (PSM), Market Basket Analysis, attribution modeling, marketing mix modeling, and other advanced techniques) ✔️ Statistical consulting/tutoring on using R (ggplot, tidymodels, tidyverse, Shiny, etc.), Python, Stata, SPSS, EViews, Statistica, JMP, Weka, and Excel ✔️ Geospatial data ✔️ US Census data ✔️ Analysis of Euromonitor/Statista.com data 𝙂𝙀𝙏 𝙔𝙊𝙐𝙍 𝙁𝙍𝙀𝙀 𝙌𝙐𝙊𝙏𝙀 𝘼𝙉𝘿 𝘼𝙉𝘼𝙇𝙔𝙎𝙄𝙎 𝙋𝙇𝘼𝙉: ✉️ 𝗣𝗹𝗲𝗮𝘀𝗲, 𝗳𝗲𝗲𝗹 𝗳𝗿𝗲𝗲 𝘁𝗼 𝘀𝗲𝗻𝗱 𝗺𝗲 𝘆𝗼𝘂𝗿 𝗱𝗮𝘁𝗮 𝘁𝗼 𝗴𝗲𝘁 𝗮𝗻 𝗮𝗻𝗮𝗹𝘆𝘀𝗶𝘀 𝗽𝗹𝗮𝗻 𝗮𝗻𝗱 𝗮𝗻 𝗲𝘀𝘁𝗶𝗺𝗮𝘁𝗲𝗱 𝗳𝗲𝗲. 𝗧𝗼 𝗺𝗮𝗸𝗲 𝘆𝗼𝘂𝗿 𝗲𝘅𝗽𝗲𝗻𝘀𝗲𝘀 𝟭𝟬𝟬% 𝗽𝗿𝗲𝗱𝗶𝗰𝘁𝗮𝗯𝗹𝗲, 𝗜 𝗰𝗮𝗻 𝗮𝗹𝘄𝗮𝘆𝘀 𝗽𝗿𝗼𝗽𝗼𝘀𝗲 𝗮 𝗳𝗶𝘅𝗲𝗱 (𝗳𝗹𝗮𝘁) 𝗳𝗲𝗲 𝗶𝗻𝘀𝘁𝗲𝗮𝗱 𝗼𝗳 𝗮𝗻 𝗵𝗼𝘂𝗿𝗹𝘆 𝗿𝗮𝘁𝗲. 𝘾𝙇𝙄𝙀𝙉𝙏 𝙏𝙀𝙎𝙏𝙄𝙈𝙊𝙉𝙄𝘼𝙇𝙎: ✔𝗝𝗼𝗯 𝘀𝘂𝗰𝗰𝗲𝘀𝘀 𝘀𝗰𝗼𝗿𝗲: 𝟭𝟬𝟬% ✔𝗔𝘃𝗲𝗿𝗮𝗴𝗲 𝗿𝗮𝘁𝗶𝗻𝗴: 𝟱.𝟬/𝟱.𝟬 ✔𝟳𝟬𝟬+ 𝗷𝗼𝗯𝘀 𝗛𝗲𝗿𝗲 𝗶𝘀 𝗮 𝘀𝗮𝗺𝗽𝗹𝗲 𝗼𝗳 𝗿𝗲𝘃𝗶𝗲𝘄𝘀 𝗹𝗲𝗳𝘁 𝗯𝘆 𝗺𝘆 𝗰𝗹𝗶𝗲𝗻𝘁𝘀. 𝗖𝗵𝗲𝗰𝗸 𝘁𝗵𝗲 "𝗪𝗼𝗿𝗸 𝗛𝗶𝘀𝘁𝗼𝗿𝘆" 𝘀𝗲𝗰𝘁𝗶𝗼𝗻 𝗼𝗳 𝘁𝗵𝗲 𝗽𝗿𝗼𝗳𝗶𝗹𝗲 𝗳𝗼𝗿 𝗵𝘂𝗻𝗱𝗿𝗲𝗱𝘀 𝗼𝗳 𝗼𝘁𝗵𝗲𝗿 𝗲𝘅𝗰𝗲𝗹𝗹𝗲𝗻𝘁 𝗿𝗲𝘃𝗶𝗲𝘄𝘀 𝗮𝗻𝗱 𝗱𝗶𝘃𝗲𝗿𝘀𝗲 𝗰𝗼𝗻𝘁𝗿𝗮𝗰𝘁 𝘁𝗶𝘁𝗹𝗲𝘀. ⭐⭐⭐⭐⭐ "Eugene always provides stellar work, communicates well, and makes great decisions with very little instruction. We'll continue to use Eugene for our predictive modeling needs going forward." ⭐⭐⭐⭐⭐ "Eugene has completed a few projects for our organization and his work has been very consistent and even improves with each engagement. We're very happy with the output and will continue to hire Eugene for future projects. Very highly recommended." ⭐⭐⭐⭐⭐ "Eugene is crazy smart. If you're looking for a highly qualified and capable researcher with a wide range of knowledge and skills, this is your dude. 5/5 highly recommended." ⭐⭐⭐⭐⭐ "Eugene is a statistical mastermind! Great work, with clear explanations and fast delivery. Highly recommended!" ⭐⭐⭐⭐⭐ "Really great work and super responsive with changes and technical advice and input into the work. I'll definitely be hiring again." ⭐⭐⭐⭐⭐ "Eugene is truly a very talented and experienced modeler and data analyst. I can't recommend him enough. He went above and beyond our expectations in delivering all the requirements. He was available and open to all requests and changes. I will definitely hire him again in any future modeling projects." ⭐⭐⭐⭐⭐ "Excellent work done, all the while being communicative and helpful. It was a long project with significant scope for exploration. Eugene brought his expertise to bear and delivered tremendous results. His work above and beyond the port of call was much appreciated." ⭐⭐⭐⭐⭐ "Eugene took initiative and ownership of the project. Good communication and ready to help! Thank you!"
    vsuc_fltilesrefresh_TrophyIcon Predictive Analytics
    Data Analytics
    Linear Regression
    Machine Learning
    Causal Inference
    Supervised Learning
    Data Science
    Statistical Analysis
    Econometrics
    Statistics
    Quantitative Research
    Stata
    Data Analysis
    R
    Conjoint Analysis
  • US$90 hourly

    • 4.6/5
    • (124 jobs)
    💎 Top Rated Plus | 🚀 100% Job Success Score 💪 12+ Years of Experience| 🎯 550+ Successful Projects | 💼 Upwork Skill Certified "My deliverable is not the product/service but your satisfaction with it" 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: - Creation of robust Algorithmic Trading Systems with seamless broker (Interactive Brokers, Zerodha, MT5, Alpaca and any other) integration - Mastery in AI chatbot development with GPT-4, ChatGPT, and other large language models - Comprehensive model development for Machine Learning and Deep Learning - Streamlined order execution via Telegram and advanced QuantConnect algorithms - In-depth experience with financial modeling and quantitative derivatives valuation
    vsuc_fltilesrefresh_TrophyIcon Predictive Analytics
    Python Script
    Automation
    Data Analysis
    Git
    Algorithm Development
    Desktop Application
    Quantitative Research
    Investment Research
    Quantitative Finance
    Statistical Analysis
    Machine Learning
    Python
    Deep Learning
    Data Science
  • US$50 hourly

    • 4.9/5
    • (74 jobs)
    🚀 𝑻𝒉𝒆 𝑭𝒖𝒕𝒖𝒓𝒆 𝒐𝒇 𝑺𝒂𝒂𝑺: 𝑷𝒐𝒘𝒆𝒓𝒆𝒅 𝒃𝒚 𝑮𝒆𝒏𝒆𝒓𝒂𝒕𝒊𝒗𝒆 𝑨𝑰, 𝑳𝒂𝒓𝒈𝒆 𝑳𝒂𝒏𝒈𝒖𝒂𝒈𝒆 𝑴𝒐𝒅𝒆𝒍𝒔, & 𝑪𝒐𝒎𝒑𝒖𝒕𝒆𝒓 𝑽𝒊𝒔𝒊𝒐𝒏! 🚀 🎯 𝑾𝒉𝒚 𝑨𝒉𝒎𝒆𝒓? ✅ EXPERT-VETTED | Recognized Among the Top 1%. ✅ Proven Excellence: Decade of experience mastering Software as a Service (SaaS) and AI/ML. ✅ Extensive Collaboration: Ahmer brings a wealth of experience to the table. ✅ Success Score: 100% client satisfaction rate for top-tier results. Ahmer's story unfolds over a decade, a journey where he has gained experience in AI, Computer Vision, Generative AI, Large Language Models, Natural Language Processing, Audio Processing, Machine Learning, and Deep Learning. With a badge of excellence in the top 1% of talent, clients can rest assured they're in capable hands. 👨‍💼 Leading a Team of Software Developers: Ahmer heads a dynamic team of skilled software developers, driving innovation and excellence in every project. Crafting Solutions is Ahmer's Forte! He has co-piloted over 50 startups and industry giants, breathing life into 80+ groundbreaking projects. From Retail to Sports, Security to Health Care, Ahmer has transformed visions into tangible realities. 💡 𝑬𝒙𝒑𝒍𝒐𝒓𝒆 𝒕𝒉𝒆 𝑷𝒐𝒔𝒔𝒊𝒃𝒊𝒍𝒊𝒕𝒊𝒆𝒔 - 𝑪𝒐𝒎𝒑𝒖𝒕𝒆𝒓 𝑽𝒊𝒔𝒊𝒐𝒏: 🔹 Pattern Recognition & Classification - Spatial/Temporal 🔹 Object Detection & Tracking 🔹 Object Segmentation – Semantic, Instance, or Panoptic 🔹 Pose Estimation / Activity Recognition 🔹 One-Shot or Few Shots Learning 🔹 Machine Vision & Model Optimization for Edge Devices 🎨 𝑳𝒆𝒗𝒆𝒓𝒂𝒈𝒆 𝑻𝒉𝒆 𝑮𝒆𝒏𝒆𝒓𝒂𝒕𝒊𝒗𝒆 𝑷𝒐𝒘𝒆𝒓 - 𝑰𝒎𝒂𝒈𝒆 & 𝑽𝒊𝒅𝒆𝒐 𝑮𝒆𝒏𝒆𝒓𝒂𝒕𝒊𝒐𝒏𝒔: 🔹 Image/Video Synthesis — Where Pixels Dance with AI 🔹 Responsible & Ethical Synthetic Media Generation 🔹 Generative Art and Music 🔹 Speaker Diarization for Seamless Voice Separation 🔹 Image/Video Matting & Background Removal 🔹 Transform Text into Vivid Images: Stable Diffusion, DALLE, Deambooth 🔹 Realistic Text-to-Speech (TTS) and Speech-to-Text (STT) Transformations 🔹 Restore, Enhance, and In-Paint Images 💬 𝑬𝒏𝒈𝒂𝒈𝒆 𝒊𝒏 𝑰𝒏𝒕𝒆𝒍𝒍𝒊𝒈𝒆𝒏𝒕 𝑪𝒐𝒏𝒗𝒆𝒓𝒔𝒂𝒕𝒊𝒐𝒏𝒔 - 𝑻𝒆𝒙𝒕 𝑼𝒏𝒅𝒆𝒓𝒔𝒕𝒂𝒏𝒅𝒊𝒏𝒈 & 𝑮𝒆𝒏𝒆𝒓𝒂𝒕𝒊𝒐𝒏: 🔹 Systems like ChatGPT 🔹 Complex AI application for text understanding 🔹 Text generation systems 🔹 Sentiment analysis and opinion mining 🔹 Text clustering systems — organizing chaos into patterns 🔹 Prompts engineering 🔹 Large-scale language models training 🔍 𝑵𝒂𝒗𝒊𝒈𝒂𝒕𝒆 𝒕𝒉𝒆 𝑰𝒏𝒇𝒐𝒓𝒎𝒂𝒕𝒊𝒐𝒏 𝑴𝒂𝒛𝒆 - 𝑻𝒆𝒙𝒕 𝑨𝒏𝒂𝒍𝒚𝒔𝒊𝒔 & 𝑺𝒆𝒂𝒓𝒄𝒉 𝑺𝒚𝒔𝒕𝒆𝒎𝒔: 🔹 Search / Question-Answering systems 🔹 Text summarization systems 🔹 Text mining and analysis systems 🔹 Translation systems 🔹 ML models benchmarking, profiling, optimization, TensorBoard, AI refinement 🔹 Documents analysis, smart search 🔹 Tailored Model Research, Development & Cloud Deployment 🛠️ 𝑪𝒐𝒅𝒊𝒏𝒈 𝑬𝒙𝒑𝒆𝒓𝒕𝒊𝒔𝒆: 🔹 Scripting & Languages: Python, C, C++, Matlab, R, Bash 🔹 Tools: OpenCV, OpenVino, Numpy, Pandas, Spacy, Gensim, Transformers, NLTK, CoreNLP, Other 🔹 Deep Learning frameworks: Torch / PyTorch, Tensorflow, CUDA/CuDNN GPU Accelerations 🔹 LLMs Platforms & Frameworks: LangChain, OpenAI, Anthropic, Cohere and more 🔹 Vector Databases: Pinecone, Chroma, Milvus, Superbase, PgVector 🔹 Restful API with Flask, Fast, Nginx, Gunicorn, Locust 🔹 Cloud Platforms: Google Cloud (Compute, GCS), Paperspace, AWS (EC2, S3), Azure 🔹 Deploy models at scale: optimize your cloud cost with Replicate, Salad, Modal.com 🔹 Hardware: CPU, GPU/Multi-GPU, TPU, Raspberry PI 4, Coral Dev Board, Nvidia Jetsen TX2 & others 🔹 Edge Accelerators: Coral Accelerator, Intel Movidius Neural Stick 🔹 OS: Linux, Windows, MacOS; Containers: Kubernetes, Docker 🎓 𝑪𝒆𝒓𝒕𝒊𝒇𝒊𝒄𝒂𝒕𝒊𝒐𝒏𝒔: 🔹 Generative AI with Large Language Models - DeepLearning.AI 🔹 Machine Learning – Stanford University 🔹 Data Science – R Programming 🚀 Ready to Ignite Your Project? 🔥 📩 Feel the pulse of innovation, reach out to Ahmer for a detailed discussion or to embark on a tech adventure of a lifetime!
    vsuc_fltilesrefresh_TrophyIcon Predictive Analytics
    Stable Diffusion
    Artificial Intelligence
    Vector Database
    LLM Prompt Engineering
    ChatGPT
    LangChain
    Retrieval Augmented Generation
    Generative AI
    Large Language Model
    Python
    PyTorch
    Deep Learning
    Machine Learning
    Computer Vision
    Natural Language Processing
  • US$350 hourly

    • 5.0/5
    • (34 jobs)
    "Michael is just FANTASTIC. He is by far the best freelancer I have worked with over the past four years. He makes the process so seamless." Ranked in the top 1% of freelancers, member of the Upwork vetted expert program, and over 12 years experience. Please reach out to me for any of your AI/ML & Data Science Needs. Please see modelforge.ai for more information.
    vsuc_fltilesrefresh_TrophyIcon Predictive Analytics
    Large Language Model
    Visual Basic for Applications
    Modeling
    Forecasting
    ChatGPT
    Natural Language Processing
    Machine Learning
    Python Scikit-Learn
    Microsoft Excel
    SQL
    Apache Spark
    TensorFlow
    Python
  • US$110 hourly

    • 5.0/5
    • (25 jobs)
    Ahmed Sherif has a great mix of Data Science and Engineering skills. He spends his time building and deploying cool ML and deep learning applications to the cloud. He has programming knowledge in Python, R and SQL, which he uses in conjunction with Spark to build out data and ML pipelines. He has additional programming knowledge in JavaScript, HTML, CSS, and D3.js to deploy web based visualizations. In 2016, Ahmed published his first book, 'Practical Business Intelligence'. It is a journey in developing BI solutions with open source software to help companies gain a competitive advantage. In 2018, he published his second book, Apache Spark Deep Learning Cookbook.
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    GitHub
    Amazon Web Services
    DevOps
    Microsoft Azure
    ETL
    SciPy
    pandas
    Machine Learning
    Keras
    PyTorch
    Azure Machine Learning
    Deep Learning
  • US$150 hourly

    • 4.9/5
    • (27 jobs)
    A 20-year veteran in data and analytics, I have helped organizations of all sizes deliver on their data and analytics initiatives, through data inventorying and profiling, predictive analytics, data mining and exploration, and dashboarding. I am highly experienced in tools such as SAS, R, Tableau, and Angoss, in addition to Excel and Access, and have working knowledge of SQL, Qliksense, PowerBI, and Python. I have led multi-national analytical consulting practices, with clients and colleagues from across the globe in financial services, media and communications, retail, healthcare, life sciences, public sector, as well as humanitarian response and disaster management, and have spoken at many industry conferences and forums. My prior responsibilities have included serving as the Lead Data Scientist at North Highland and leading the international analytics practice at Equifax as the Vice President of International Analytics. I hold a Master of Science degree in Statistics from Florida State University among other degrees from Florida State University and the Peabody Conservatory of the Johns Hopkins University.
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    Research Papers
    Statistics
    Machine Learning
    Data Analysis
    Exploratory Data Analysis
    Data Visualization
    Data Science
    SAS
    Analytics
    Data Mining
    R
    Tableau
  • US$60 hourly

    • 5.0/5
    • (90 jobs)
    I am BS in Electrical Engineering graduated with honors. During my university career I specialized in the design and development of several tools for data processing, feature & pattern extraction, time-frequency analysis, signal convolution (see my portfolio), image classification, linear & nonlinear filtering of time sequences (1D), images (2D), hyper & multi spectral images (3D) as well as the implementation of genetic algorithms for the optimization of Objective Functions subject to linear and nonlinear constraints. In my degree project I implemented a land cover classifier for satellite images (hyper spectrals) using Sparse Signal Representation as an artificial intelligence method positioned in the state-of-the-art (see my portfolio). I currently have more than 3 years of experience in applications that enable extreme performance & accuracy improvements in Machine Learning and in the powerful field of Data Science. In particular, I have heavy expertise implementing models based on classical techniques such as: Binomial and Generalized Logistic Regression, Robust Regression, Neural Networks, Vector Support Machines, K-Nearest Neighbor as well as innovative techniques positioned in the state-of-the-art as Sparse Signal Representation, all of them in applications of Image classification, Denoising, Super Resolution, among others. I have heavy skills in Python and MATLAB (with experience in R as well) so I have used these powerful programming languages for the quickly, reliable and efficient development of my projects. I also carried out 3 masters courses in Biomedical Engineering of Mathematical Methods and Statistics applied to the Engineering, with which I have solid bases to analyze and infer well on the results obtained. Feel free to get in touch with me if you need to solve any problem related to: - Machine learning - Data science - Genetic Algorithms - Signal & Image Processing - Biomedical Image processing
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    MATLAB Script
    Python Script
    Genetic Algorithm
    Algorithm Development
    Digital Signal Processing
    Image Processing
    Electrical Engineering
    Data Science
    Machine Learning
    Model Optimization
    NumPy
    Computer Vision
    Python
    MATLAB
  • US$200 hourly

    • 5.0/5
    • (26 jobs)
    I have a Ph.D. in Computer Science from a top university, and decades of experience building systems to do Enterprise Search, Text Analytics, Deep Learning, Document Classification, Predictive Modeling, Information Extraction, Image Analysis, and Speech Recognition. I have a proven track record of delivering innovative software based on cutting-edge research using machine learning. My consultative approach can solve problems quickly and often delivers value to you using standard, off-the-shelf software. I can also develop custom code, train models, or recommend sources of training data. Are you interested in machine learning? Or you have heard about AI and want to use it in your product? I can show you how make computers to amazing things - and sometimes there are innovative ways to solve your problems that you might not have explored. I can advise when you need more data and figure out why your models are not generalizing to new data. Either way, my experience will help you get there faster!
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    Golang
    Microservice
    Algorithm Development
    JavaScript
    Computational Linguistics
    Data Scraping
    Data Cleaning
    Automatic Speech Recognition
    Machine Learning
    Data Science
    NLTK
    Python Scikit-Learn
    Python
    Natural Language Processing
  • US$78 hourly

    • 4.8/5
    • (56 jobs)
    I am an experienced data scientist who has worked in Bioinformatics and Business analytics. I build automated trading strategies in my spare time. I've been programming in R daily for over 15 years and that's where I do most of my data analysis. I have a lot of experience with machine learning and data visualizations, mainly in R and Shiny. Working in a diverse set of fields has given me experience with many different types of data and obtaining it from many different sources. Thereby making me an excellent data miner, and knowing how to transform that data efficiently.
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    Data Analysis
    R Shiny
    API
    Forex Trading
    Statistics
    Analytics
    Bioinformatics
    Quantitative Analysis
    Data Scraping
    Plotly
    Machine Learning
    Data Visualization
    R
    Data Science
  • US$125 hourly

    • 5.0/5
    • (26 jobs)
    Over 25 years of experience creating actionable insights through the use of high level analytics to ensure well-informed decisions to grow company revenues and profitability. Strategic thinker who comes at a business problem holistically from a data collection and analytics perspective. Proven collaborator across a variety of functions from the C-suite to the heads of Marketing, Sales, Finance, Operations and IT. Broad experience working with companies of all size from Fortune 50 to Small Businesses in both Consumer and B-to-B markets in the telecommunications, retail, banking, manufacturing, animal health and professional services industries. Specialties: Sales and Marketing Analytics and ROI, Customer Segmentation and Behavior Analysis, Predictive Modeling and Data Mining, Forecasting, Business Software Consulting, Data Integration across software platforms. Technical with attention to detail, a continuous learner and curious thinker who understands that data is the key ingredient, but the secret sauce to business intelligence is the ability to interpret the data and communicate the story in a way that provides a competitive advantage.
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    IBM SPSS
    SAS
    Data Analysis
    TIBCO Spotfire
    Survey Data Analysis
    Financial Analysis
    Forecasting
    HubSpot
    Analytics
    Salesforce CRM
    Tableau
    Microsoft Excel
  • US$200 hourly

    • 5.0/5
    • (50 jobs)
    I've created $160mm in impact through analytics implementations at high-growth e-commerce organizations and F500 companies, including Public Goods, TD Ameritrade, and Bridgestone America. I believe in an agile approach and defaulting to transparency and will work with you to understand the business problem to translate it into an analytical solution that gives you answers instead of numbers. We start by quickly getting you prototypes daily and iterating based on your feedback to get to a result that you can make decisions with. BUSINESS USE CASES: - CAC Optimization & Steering Tools - Evaluation Scorecard for a company launching 80+ new brands a year - Customer Profitability Analytics - Ecommerce / Retail strategy monitoring - ROI Analysis - Collections agents dashboard - Chargeback optimization tools Experience(s) ◆ Large CPG Companies Innovation / Pilot Projects, B2B, Fortune & Global 500 Businesses, SMB Consumer Goods Ecommerce / DTC, US Tech Startups, eComm, and (Digital) Marketing Agencies. Verticals ◆ SaaS/PaaS, Marketing Agencies, CPG, FMCG, and others. DASHBOARDING TOOLS: - Tableau - PowerBI - Looker - Google Data Studio - D3, Shiny, Highcharts, and other custom js. DATABASES & TOOLS: - MySQL - Redshift - Snowflake - NoSQL(MongoDB) - Pentaho SOFTWARE & PROGRAMMING TOOLS: - Python (NumPy, Pandas, SciPy, Scikit-learn, Matplotlib, TensorFlow, Keras, Caffe, Theano) - R (dplyr, ggplot2, mgcv, lme4/nlme, randomForest, glmnet, survival, shiny) - SQL (MySQL, Microsoft SQL Server) - C# - Ruby - Amazon Web Services
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    Data Segmentation
    Data Science
    Python Numpy FastAI
    Data Analysis
    Analytics Plugin
    Data Modeling
    Business Intelligence
    Data Visualization
    Looker
    Tableau
    SQL
    Microsoft Power BI
    Microsoft Excel
  • US$125 hourly

    • 4.5/5
    • (56 jobs)
    2 SPOT LEFT IN Q4! 🏆Top 1%, Expert-Vetted in Data Visualization 🏆Helping large-enterprise businesses maximize Power BI and Tableau's potential to solve complex data challenges and develop stunning dashboards that teams love to use. My goal is to improve visibility and overall efficiency of your teams, using best practice and industry-leading data strategies. My unique approach has helped companies like Google, Microsoft, and Unilever reduce costs and reclaim their time. 𝗪𝗵𝗮𝘁 𝗺𝗮𝗸𝗲𝘀 𝗺𝗲 𝗱𝗶𝗳𝗳𝗲𝗿𝗲𝗻𝘁? I employ a unique three-step process for creating actionable dashboards: discover, design, and develop. This process allows me to tailor solutions to your specific business needs while ensuring that data best practices and essential design elements are adhered to. I prioritize data integrity, flow, color, typeface, and charm in my dashboard designs, resulting in clear and engaging data visualizations that facilitate quick and informed decision-making. 𝗪𝗼𝗻𝗱𝗲𝗿𝗶𝗻𝗴 𝗶𝗳 𝗜'𝗺 𝘁𝗵𝗲 𝗿𝗶𝗴𝗵𝘁 𝗳𝗿𝗲𝗲𝗹𝗮𝗻𝗰𝗲𝗿 𝗳𝗼𝗿 𝘆𝗼𝘂𝗿 𝗽𝗿𝗼𝗷𝗲𝗰𝘁? I offer a free 30-minute, no-obligation consultation and money-back guarantees if the job does not meet your standards. You can call, email or text me any time of the day and I will always get back to you with a prompt response. 𝗟𝗲𝘁 𝗺𝗲 𝗯𝗲 𝘆𝗼𝘂𝗿 𝗽𝗲𝗿𝘀𝗼𝗻𝗮𝗹 𝗱𝗮𝘁𝗮 𝘄𝗶𝘇𝗮𝗿𝗱, 𝗮𝗻𝗱 𝗜 𝘄𝗶𝗹𝗹: ✅ Streamline your data processes to save valuable time, enabling you to focus on driving impact where it matters most. 𝗜𝗻 𝗽𝗿𝗲𝘃𝗶𝗼𝘂𝘀 𝗽𝗿𝗼𝗷𝗲𝗰𝘁𝘀, 𝗜 𝗵𝗮𝘃𝗲: • Developed Excel macros, Python scripts, and SQL data pipelines to automate repetitive tasks and improve efficiency • Developed visually appealing Power BI and Tableau dashboards with real-time data integration from multiple sources, including SQL databases and APIs • Implemented data automation workflows with SSIS for seamless ETL processes • Built dynamic Excel templates with advanced formulas and conditional formatting for user-friendly data analysis and reporting • Crafted custom SQL queries and stored procedures for efficient data extraction and manipulation ✅ Use a mindful approach and industry-best practices to equip you with clear, actionable data visualizations for efficient and informed decision-making. I specialize in strategic KPI dashboards, Excel dashboards, Tableau dashboards, Power BI dashboards, and email dashboards. ✅ Elevate your business with tailored data analytics solutions optimized for desktop, web, or mobile devices. ✅ Identify untapped opportunities to extract even more value from your data, driving growth and success. 𝗥𝗲𝗮𝗹 𝗖𝗹𝗶𝗲𝗻𝘁 𝗙𝗲𝗲𝗱𝗯𝗮𝗰𝗸: ⭐️⭐️⭐️⭐️⭐️ "Ogo is a dashboard savant. He takes a methodical and creative approach to business intelligence design and was a pleasure to work with at all stages of development—from initial concept through final testing & deployment of tools. Ogo managed projects, got his hands dirty in the technical details, and always produced excellent, aesthetic tools." - Head of Strategy, Google Hardware ⭐️⭐️⭐️⭐️⭐️ "On top of his deep knowledge of SQL and BI tools, he has an incredibly strong design sense. The dashboards he built us jump off the page and share common visual themes that are intuitive and easy for our users to navigate. " - Head of Strategic Operations, Google ⭐️⭐️⭐️⭐️⭐️ If you're in need of a seasoned BI Analyst to kickstart your reporting infrastructure, or just want to take your existing dashboards to the next level, Ogo is your guy!" - Product Cost Manger, Google ⭐️⭐️⭐️⭐️⭐️ "Ogo has been a pleasure to work with. We provided a tough challenge of a Power BI project and as a client with limited availability. Ogo was able to persevere through the project. I would recommend Ogo to a friend or a partner organization." ⭐️⭐️⭐️⭐️⭐️ "Ogo has been a pleasure to work with. We provided a tough challenge of a Power BI project and as a client with limited availability. Ogo was able to persevere through the project. I would recommend Ogo to a friend or a partner organization." ⭐️⭐️⭐️⭐️⭐️ "Helped me solve a complex tableau problem I had been stuck on for weeks, was an excellent teacher." ⭐️⭐️⭐️⭐️⭐️ "Ogo was a great strategic partner on building out very complex visualizations in Tableau for dashboards being viewed on a daily basis by our leadership team. He helped us organize business requirements thoughtfully and got up to speed quickly on a lot of different data sets!" ⭐️⭐️⭐️⭐️⭐️ "Ogo is one of the more well-rounded educators I have encountered in the BI world, matching excellent tech skills/knowledge with a vast library of use cases/experience to deliver elegant and useful data product on a timely basis. He is a rare nimble tech/bi person that smoothly shifts between tech, business use, statistics and programming while maintaining a soothing bedside manner. In my opinion, most any business/tech environment would be improved by Ogo Ezeofor's presence."
    vsuc_fltilesrefresh_TrophyIcon Predictive Analytics
    Google Docs
    Microsoft Power BI Development
    Data Analysis
    Data Modeling
    Analytics
    Power Query
    Microsoft Power BI Data Visualization
    Business Intelligence
    Tableau
    SQL
    Microsoft Excel
    Microsoft Power BI
    Data Visualization
    Data Science
    Data Analysis Expressions
  • US$80 hourly

    • 5.0/5
    • (73 jobs)
    Upwork Expert-Vetted, Microsoft Certified (Fabric Analytics Engineer Associate, MCSE: Data Management and Analytics, MCSA: BI Reporting). Currently focused 100% on Power BI projects: Data transformation with Power Query, M language, and SQL. Data modeling, data visualization, report creation, and coding business logic with advanced DAX. Deployment strategy leveraging the Power BI Service. DAX Studio and Tabular Editor for increased productivity and specific needs. I love the power and flexibility of these tools, and how they can deliver affordable and scalable Business Intelligence solutions to businesses of all sizes. With 15+ years of experience as BI & Data Analytics Consultant, Commercial Director, Operations Director, Foreign Investment Analyst, and Software Developer, I have both the technical and business expertise to define and deliver top-quality data solutions, and can assist you in every step of your project: Study of business needs, ETL, data modeling, visualization, deployment, training, and support.
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    Fabric
    Microsoft SQL Server
    Microsoft Excel PowerPivot
    Data Modeling
    Microsoft Power BI Development
    Microsoft Power BI Data Visualization
    Power Query
    Business Intelligence
    SQL
    Data Analysis Expressions
    Data Visualization
    Data Analysis
    Microsoft Power BI
  • US$28 hourly

    • 4.9/5
    • (86 jobs)
    Hi everyone! I am a freelance data analyst. On Upwork, I target TWO categories of clients. ✱ BUSINESSES / MARKETING SPECIALISTS ✱ For entrepreneurs, managers, and market researchers, I help with the following: ✓ Dashboard in Shiny or Power BI ✓ Surveys and data collection ✓ Descriptive analytics (dashboards, regular reports, ad-hoc reports) ✓ Predictive analytics and machine learning (to predict different metrics in future) ✓ A/B testing ✓ General business analytics, e.g., retention/churn rate calculation, classifying or clustering clients etc. ✱ RESEARCHERS / STUDENTS ✱ For those actively involved in research, or learning Excel/R/SPSS, I help with ✓ Designing statistical framework for the research — that includes hypothesis testing of all kinds ✓ R code to implement the statistical design ✓ Debugging, editing, or proofreding your R code ✓ Analysing an existing dataset ✓ Creating a survey for your research ✓ Tutoring R, Excel, or SPSS at your comfortable pace Instruments I use: R, Shiny, SQL, Python, Excel, PowerBI, SPSS, Jamovi
    vsuc_fltilesrefresh_TrophyIcon Predictive Analytics
    R Shiny
    Power Query
    Hypothesis Testing
    Statistics
    Econometrics
    Microsoft Excel
    A/B Testing
    Marketing Analytics
    Data Visualization
    RStudio
    SQL
    R
    Microsoft Power BI
    Machine Learning
  • US$15 hourly

    • 5.0/5
    • (14 jobs)
    Talented Data Analyst/Scientist experienced in collecting, organizing, cleaning and transforming data to help businesses make informed decisions. Proficient in the creation of different machine learning models including training, validation and testing of the models using R & Python programming languages and various libraries. Proficient with excellent understanding of platforms and tools for effective data analysis. Some of the projects i have taken: ◼Churn prediction using classification models such us: Decision Trees/Random Forest/ SVM/ Neural Networks/ Step-Wise Regression ◼Predicting sales of a retailer using regression models such us : Regression/Lasso/Ridge/Elnet ◼Pre-Processing & Data reduction using explanatory factor analysis (EFA) ◼Time series analysis on : How are sales, advertising and price series of a company are linked to (a) each other and to the actions of competitors. ◼Clustering and segmentation of relative preferences on several attributes of cars when buying a new car. ◼Sentiment analysis on stock prices 𝐏𝐫𝐨𝐠𝐫𝐚𝐦𝐦𝐢𝐧𝐠 𝐋𝐚𝐧𝐠𝐮𝐚𝐠𝐞𝐬: ✅R ✅SQL 🐍Python 𝐌𝐲 𝐝𝐚𝐭𝐚 𝐭𝐨𝐨𝐥𝐤𝐢𝐭: ✅Microsoft Excel ✅Tableau
    vsuc_fltilesrefresh_TrophyIcon Predictive Analytics
    Microsoft Excel
    Data Entry
    Business Intelligence
    caret
    Power Query
    Modeling
    Data Cleaning
    Data Analysis
    Spreadsheet Skills
    Neural Network
    SQL
    Logistic Regression
    Decision Tree
    Linear Regression
    Machine Learning
    Classification
    Tableau
    R
  • US$40 hourly

    • 4.9/5
    • (29 jobs)
    🏅 Top Rated Analytics Expert on Upwork (Top 1%) 🏅 Machine Learning, Deep Learning & NLP Expert 🏅 10 years veteran; More than 150+ client serviced across industries 🏅 Past Employers/Clients: Microsoft, Google, American Express 🏅 Open AI API Expert - Custom AI Solutions (NLP, Summarization), AI Model Fine Tuning 🏅 Certifications & Tool Expertise: Power BI, Google Data Studio, Google Analytics, Excel 🏅 Technical Skills: R, Python, SQL, SAS Services Offered : Business Insights: Analysing key performance indicators for business Model Building: Predictive modeling, Customer segmentation, Forecasting Modeling Techniques: Neural Network, Regression, Natural Language Processing Marketing Analytics: Performance of marketing channels/campaigns Risk Analytics: Credit Risk Models, Behavioral Risk Models
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    Microsoft Power BI Data Visualization
    Data Analytics & Visualization Software
    Data Analytics
    Risk Management
    Risk Analysis
    Analytics
    Business Analysis
    Machine Learning
  • US$235 hourly

    • 4.9/5
    • (134 jobs)
    As a seasoned Data Scientist and AI strategist with over 10 years of experience across diverse industries, I possess a deep understanding of leveraging AI and data analytics to drive business growth and innovation. My expertise includes: 𝗚𝗲𝗻𝗲𝗿𝗮𝘁𝗶𝘃𝗲 𝗔𝗜 𝗠𝗼𝗱𝗲𝗹𝗶𝗻𝗴: I specialize in developing and implementing cutting-edge Generative AI models to address complex business challenges and unlock new possibilities. 𝗠𝗮𝗻𝗮𝗴𝗲𝗺𝗲𝗻𝘁 𝗖𝗼𝗻𝘀𝘂𝗹𝘁𝗶𝗻𝗴: I provide strategic guidance and actionable insights to businesses seeking to leverage AI and data-driven approaches for enhanced decision-making and transformative growth. 𝗔𝗜 𝗦𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝘀: I offer end-to-end AI product development services, from ideation and design to implementation and deployment, ensuring alignment with your specific business objectives. 𝗗𝗮𝘁𝗮 𝗔𝗻𝗮𝗹𝘆𝘁𝗶𝗰𝘀: I excel in extracting meaningful insights from data, empowering your business with data-driven decision-making capabilities for a competitive edge. 𝗘𝘅𝗲𝗰𝘂𝘁𝗶𝘃𝗲 𝗖𝗼𝗮𝗰𝗵𝗶𝗻𝗴: I provide expert mentorship to executives navigating the complexities of AI adoption and strategy, enabling them to make informed decisions and lead with confidence. 𝗣𝗿𝗼𝗷𝗲𝗰𝘁 𝗠𝗮𝗻𝗮𝗴𝗲𝗺𝗲𝗻𝘁: I possess a proven track record of successfully delivering large-scale AI projects, ensuring seamless execution, timely completion, and optimal outcomes. 𝗞𝗲𝘆 𝗦𝗸𝗶𝗹𝗹𝘀: 𝗣𝗿𝗼𝗴𝗿𝗮𝗺𝗺𝗶𝗻𝗴 & 𝗧𝗼𝗼𝗹𝘀: Python, R, Docker, Bash/Shell, Perl, C++, C 𝗔𝗜 & 𝗠𝗟 𝗧𝗲𝗰𝗵𝗻𝗶𝗾𝘂𝗲𝘀: Natural Language Processing (NLP), Reinforcement Learning, Computer Vision, Transfer Learning, Supervised, Unsupervised, Semi-Supervised Learning 𝗗𝗶𝘀𝘁𝗿𝗶𝗯𝘂𝘁𝗲𝗱 𝗖𝗼𝗺𝗽𝘂𝘁𝗶𝗻𝗴:: Spark, Ray, Dask, MPI 𝗔𝗜 𝗟𝗶𝗯𝗿𝗮𝗿𝗶𝗲𝘀: PyTorch, DeepSpeed, FairScale 𝗖𝗼𝗻𝘀𝘂𝗹𝘁𝗶𝗻𝗴 & 𝗦𝘁𝗿𝗮𝘁𝗲𝗴𝘆: Business Analysis, Management Consulting, Data Analytics, Deep Learning 𝗪𝗵𝘆 𝗖𝗵𝗼𝗼𝘀𝗲 𝗠𝗲? 𝗣𝗿𝗼𝘃𝗲𝗻 𝗥𝗲𝘀𝘂𝗹𝘁𝘀: I have a history of delivering exceptional results, including resolving multi-million-dollar issues and driving significant revenue increases for my clients (>$40M) 𝗜𝗻𝗱𝘂𝘀𝘁𝗿𝘆 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲: I have worked across a broad range of sectors, including Healthcare, Pharmaceuticals, Financial Services, Education, Aerospace, and Defense. 𝗖𝗹𝗶𝗲𝗻𝘁-𝗖𝗲𝗻𝘁𝗿𝗶𝗰 𝗔𝗽𝗽𝗿𝗼𝗮𝗰𝗵: I am committed to understanding your unique needs and tailoring solutions that deliver tangible business outcomes. 𝗖𝗲𝗿𝘁𝗶𝗳𝗶𝗲𝗱 & 𝗧𝗿𝘂𝘀𝘁𝗲𝗱: I am an Upwork Expert-Vetted professional, placing me in the top 1% of my field, and I am certified in Emotional and Social Intelligence, demonstrating my commitment to effective communication and client satisfaction. I am eager to collaborate with businesses seeking to embrace the transformative power of AI. Let's work together to achieve your business goals and drive innovation. Contact me today!
    vsuc_fltilesrefresh_TrophyIcon Predictive Analytics
    LLM Prompt Engineering
    Hugging Face
    Large Language Model
    AI Consulting
    Generative AI
    Artificial Intelligence
    Distributed Computing
    Business Planning & Strategy
    White Paper Writing
    Data Science
    Natural Language Processing
    Computer Vision
    Machine Learning
    Deep Learning
    Python
  • US$80 hourly

    • 5.0/5
    • (31 jobs)
    I hold a PhD degree in a field of applied data science and predictive modeling. I believe that data science process starts with understanding the goal and gathering all relevant information about a domain in question. I'm good at finding the best algorithm for a given data, to handle classification ,regression, clustering, supervised and unsupervised. I also have plenty of experience in defining and extracting relevant features from unstructured data and pre-processing. Basically, I deal with all sorts of challenges in transforming bytes to information and putting it into a bigger picture or business added value.
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    Python Scikit-Learn
    Keras
    Machine Learning
    PyTorch
    Data Science
  • US$75 hourly

    • 4.9/5
    • (64 jobs)
    🚀 Ready to supercharge your decision-making? 🚀 Many businesses struggle to make informed decisions because their data is scattered across countless spreadsheets. As a Data Consultant, I streamline your data, automate workflows, and create stunning visualizations—empowering leaders to make data-backed decisions, not just rely on intuition. 🎯 ### Common Challenges You Face: ⏳ Spending endless hours on manual, incomplete reports 🤯 Wasting time navigating disorganized data with little impact ❌ Lacking a unified, reliable source of truth for your business 👎 Dealing with messy, unprofessional reports that fall flat ### Your Goals: 🔥 Move beyond Excel and elevate your data analysis 💡 Consolidate all your data to reveal your business's full potential ⚡ Get real-time insights with automated updates 🎨 Deliver visually impactful, client-ready reports that impress your team and stakeholders ### How I Can Help: 🤖 Automate tedious tasks, freeing up your time for high-value work ✅ Ensure your data is complete, clean, and accurate 📊 Build visualizations that highlight key metrics for informed decision-making 👨‍💼 Provide the expertise of an in-house CDO and data team—without the high cost! ### Why Work With Me? 💼 Solving complex data challenges since 2015, with experience as a Data Director at a major political data firm and in MBB consulting 🧠 A balanced mix of technical expertise, business acumen, and exceptional communication 📈 Proficient in essential tools like Tableau, SQL, Excel, Google Data Studio, and more! 💥 Say goodbye to clunky spreadsheets and hello to real-time insights that drive your next C-level decision! Client Testimonials ⭐⭐⭐⭐⭐ "You know I love your work." ⭐⭐⭐⭐⭐ "Dishant is a complete professional with extensive experience in data analytics. He helped me create a Project Results Story to share with my client. Easy to work with, accessible, and trustworthy. Highly recommend." ⭐⭐⭐⭐⭐ "Very easy to work with, good work product." ⭐⭐⭐⭐⭐ "Dishant and team did great work on this project." Dishant P.S. Let’s chat. In just 20 minutes, you’ll learn about tools, processes, and costs, giving you enough information to proceed with a detailed proposal. 📞
    vsuc_fltilesrefresh_TrophyIcon Predictive Analytics
    Microsoft Azure SQL Database
    Google Ads
    Microsoft Access Programming
    Quantitative Analysis
    Data Analysis
    Microsoft SQL Server Administration
    Microsoft SQL Server Programming
    SQL Server Integration Services
    BigQuery
    Data Visualization
    Database Design
    Looker Studio
    Tableau
    Microsoft Excel
  • US$40 hourly

    • 4.7/5
    • (106 jobs)
    ⭐"Statistics is The Grammar of Science." - Karl Pearson ---------------------------------------------------------------------------------------------------------------- Hi, thanks for visiting my profile. I'm so excited to get to know you! Karl Pearson's quote underlies my philosophy in Statistical Data Analytics. I am a statistician who dedicates himself to sharing and applying various statistical techniques in quantitative research approaches. I have been working as a research consultant for seven years. At the beginning of my career as a research consultant, I handled more academic research. I have helped many students, lecturers, and researchers in completing their research. Many of my clients said that they are surprised that statistics are not only for describing data, but they can bring precious insight for the future. They then told me, "if you can help us, why don't you try to help more people?". So here I am, trying to share my experience and knowledge with researchers and entrepreneurs worldwide, including you, who take the time to look at my profile. Please feel free to check past clients testimonials below, and don't hesitate to contact me if you have questions :-) ___________________________________________________________________________ If you are looking for more, below are the complete list of my services: ✅ Data analysis/data science/predictive modeling using data mining, machine learning, econometrics, and statistics for business and research purposes. ✅ Time Series Modeling and Forecasting (ARIMA, Smoothing Exponential, VAR, ARCH-GARCH, and others.) ✅ Quantitative market research data analysis (including CHAID, conjoint analysis, competitive analysis, ANOVA, multilevel modeling, Market Basket Analysis, attribution modeling, marketing mix modeling, and other advanced techniques) ✅ Structural Equation Modelling both CB-SEM and PLS-SEM from basic to advance method (Multilevel SEM, Panel SEM, MIMIC Model, Latent Growth Analysis, WSLMV, Hayes's Conditional Process, and other advance SEM techniques) ✅ Biostatistics and experimental research analysis (ANOVA, Response Surface Methodology, Mixed-Mixture, RNA Seq, Meta-Analysis, and others) ✅ Statistical Process Control (SPC) includes a control chart, six-sigma, and others. ✅ Statistical consulting/tutoring on using R, Stata, SAS, SPSS, EViews, JMP, and Excel P.S.: I'm focused on giving the best analytics service to achieve excellent research solutions. If my fee and experience don't work for you, no worries, there are many freelancers on this platform. I hope you will get the best experience here. Thank you!
    vsuc_fltilesrefresh_TrophyIcon Predictive Analytics
    Data Interpretation
    Data Science
    Business Analysis
    Statistical Analysis
    Statistics
    Biostatistics
    RStudio
    SAS
    Data Analysis
    Consumer Research
    R
    Academic Research
    IBM SPSS
    Pricing Research
  • US$10 hourly

    • 4.6/5
    • (19 jobs)
    Experienced Mathematics Instructor & Data Analyst with Google & IBM certifications. Proficient in SQL, Python, R, Excel, Tableau, and Power BI. Strong analytical skills in data visualization, cleaning, analysis, and report generation. Over 3 years in machine learning, focusing on Python with expertise in key libraries like NumPy, Pandas, sci-kit-learn, TensorFlow, and Keras. I am all set to offer optimal solutions to individuals and companies, drawing upon my skills and extensive experience, to address their business needs effectively. Regards Irfan
    vsuc_fltilesrefresh_TrophyIcon Predictive Analytics
    SQLite
    SQL
    Data Analytics & Visualization Software
    Data Cleaning
    Data Analytics
    Business Intelligence
    Microsoft Power BI
    Data Modeling
    Data Analysis
    Machine Learning
    R
    Tableau
    Python
    Mathematics
    Statistics
  • US$195 hourly

    • 5.0/5
    • (322 jobs)
    Hi! Upwork uses my first name, Royce, but I go by Aaron (my middle name). I am a quantitative /systematic trader that also helps others with all things related to running algorithmic trading systems. This includes tasks such as system modeling/backtesting, data collection/storing, signal processing based on technical indicators, portfolio and position risk management, etc. I am a skilled programmer that writes well documented and organized code that is easy to follow and build upon. I provide even more value with my trading knowledge and experience. I've contributed to hundreds of successful projects to date, and look forward to taking on many more. Some of my specialties includes using QuantConnect (where I am a recommended consultant), Interactive Brokers API integration, TradeStation, and TradingView. I've learned a lot about technical analysis going through the Chartered Market Technician (CMT) program where I've passed all three of the exams on my first try. I'm currently working on becoming a chartered member. My past and current clients include investment/financial advisors, portfolio managers, CTAs, and professional traders. I also work with individuals that are just getting started in trading. Check out the testimonal below to see what an active client who manages around 150M+ AUM had to say about working with me. If you are interested in learning how to write algorithms for QuantConnect, I've created a training course of 22 different algorithms that I explain in 27 videos, almost 17.5 hours of instruction. Message me if you are interested, and I can send you more information.
    vsuc_fltilesrefresh_TrophyIcon Predictive Analytics
    Trading Strategy
    Trading Automation
    Financial Trading
    Derivatives Trading
    Quantitative Finance
    Quantitative Analysis
    Project Risk Management
    Forex Trading
    Quantitative Research
    Algorithm Development
    Python
    Cryptocurrency
    Investment Research
    Financial Analysis
    Financial Modeling
  • US$150 hourly

    • 5.0/5
    • (139 jobs)
    If you have any business problem, I can quickly provide a solution for a fair, flat, and predictable rate. I am a Top Rated Plus and Expert-Vetted freelancer (the highest expression of appreciation for distinguished achievements and contributions by individuals at Upwork)! I am a Ph.D. in Econometrics (Master in Statistics), with a broad knowledge of finance, a former Morgan Stanley trader, high-skilled programmer, totaling more than ten years of business analysis and financial modeling, as a consultant. From Excel or Google Sheets formulas to complex VBA or Google Apps Script algorithms, I am the answer to your issues. Services provided ✅ Financial forecasting and projections ✅ Financial projections for SaaS, e-commerce, restaurants, gyms, SPAs, saloons, education & training, healthcare, real estate, power utilities, media & entertainment, transportation, manufacturing, etc ✅ Cash flow analysis ✅ Financial plans for Startup ✅ Budgeting & short-term financial plans ✅ Business valuation models ✅ Equity valuation models and equity research projects ✅ Financial models mergers & acquisitions ✅ Capital projects feasibility analysis based on IRR, NPV, payback period, etc Remote CFO ✅ Dashboards in Geckoboard, Excel, and Google Spreadsheets ✅ Various types of reports and dashboards (Xero, Quickbooks, etc) 💻 Skills and Expertise: ✅ Advanced Excel ✅ VBA programming ✅ Access ✅ Smart Sheets ✅ Google Sheets ✅ Python ✅ Power BI ✅ Tableau ✅ Dashboards ✅ Market Analysis ✅ Data Analysis ✅ Generative AI 📖 Education MIT specialization in Machine Learning Ph.D. in Economics Master’s in Statistics Bachelor's in Engineering Principal Data Scientist (PDS™, DASCA)
    vsuc_fltilesrefresh_TrophyIcon Predictive Analytics
    Microsoft Power BI
    Scripting
    Google Analytics
    Project Management
    Data Analysis
    API Integration
    Looker Studio
    Tableau
    Financial Modeling
    Microsoft Excel
    Statistics
    Data Science
    Machine Learning
    Python
    Deep Learning
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How to Hire Top Predictive Analytics Specialists

How to hire predictive analytics experts

Predictive analytics isn’t a single skill–it’s a combination of disciplines, including statistical analysis, predictive modeling, data mining, machine learning, visualization, and more, in addition to the engineering skills that may be required to gather and process the data.

How to shortlist predictive analytics specialists

Data scientists have a number of options when it comes to programming languages and libraries. Java, R, Python, and Scala are all popular choices with a number of high-quality open-source libraries for common predictive analytics tasks, from machine learning to data mining and visualization. Which one is best for your project will depend on what your team is used to working with and what your specific goals are. Java and Python are generally thought to be best-suited to building production apps, while R is favored for heavy-duty analytics work. Scala is increasingly popular, especially with teams who need a highly scalable language and who work with Apache Spark.

You might also look for proficiency with business intelligence (BI) tools that support some degree of predictive analytics. Three of the most popular options include:

  • Tableau, a BI and analytics platform that specializes in rich visualizations. It can connect to literally hundreds of different data sources, including Excel, SAP, Salesforce, SQL databases, AWS, JSON files, Google Analytics, and more.
  • Microsoft Power BI, a cost-effective and scalable BI tool. It lacks some of the analytics and visualization capabilities that Tableau has, but it boasts more complete R integrations, as well as real-time streaming capabilities. As a Microsoft product, it also plays well with Excel and Microsoft Azure, which could be a big advantage for certain enterprise teams.
  • QlikView is an analytics-focused tool that also comes with robust API support. Unlike other analytics platforms, Qlikview processes data using system RAM. By processing data “in-memory,” QlikView is able to achieve much greater speeds than systems built on traditional relational databases.

Predictive analytics FAQs

What is predictive analytics?

At its heart, predictive analytics is about using historical data to make predictions. Your credit score is a good example of predictive analytics in everyday life. That score is based on your past credit history and is used to predict how likely you are to repay your debts. While predictive analytics has been used for decades in the financial services industry, it’s only just recently become an important tool in other industries. The advancement of data collection and processing technologies has made it possible to apply predictive analytics to nearly every aspect of business, from logistics to sales to HR.

Related Services: Web Analytics Services

Why hire predictive analytics experts?

When organizations want to make data-driven predictions about future events, they rely on predictive analytics. Driven by the explosion of big data, predictive analytics is fast becoming an important part of many industries and functions.

While predictive analytics has been used for years in financial services, it’s now an integral part of many industries and businesses. The massive increase in data collection abilities coupled with the widespread availability of commodity hardware are the two trends that have made the spread of predictive modeling a reality.

Common applications

  • Customer Relationship Management (CRM). Using a combination of regression analysis and clustering techniques, CRM tools can separate your customers into cohorts based on their demographics and where they are in the customer lifecycle, allowing you to target your marketing efforts in ways that are most likely to be effective.
  • Detecting outliers and fraud. Where most predictive analytics applications look for underlying patterns, anomaly detection looks for items that stick out. Financial services have been using it to detect fraud for years, but the same statistical techniques are useful for other applications as well, including medical and pharmaceutical research.
  • Anticipating demand. Now retailers are able to anonymized search data to predict sales of a given product down to the regional level. Amazon has even patented a process it calls “anticipatory shipping,” which aims to ship products it expects customers to buy before they’ve even placed an order.
  • Improving processes. For manufacturers, energy producers, and other businesses that rely on complex and sensitive machinery, predictive analytics can improve efficiency by anticipating what machines and parts are likely to require maintenance. Using historical performance data and real-time sensor data, these predictive models can improve performance and reduce downtime while helping to avert the kinds of major work stoppages that can occur when major systems unexpectedly fail.
  • Building recommendation engines. Personalized recommendations are relied on by streaming services, online retailers, dating services, and others to increase user loyalty and engagement.
  • Improving time-to-hire and retention. Even HR departments are beginning to use predictive analytics to improve their hiring and management policies. Companies can use data from the HR systems to optimize their hiring process and identify successful candidates who might be overlooked by human screeners.
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