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Rating is 4.8 out of 5.
4.8/5
based on 119 client reviews
  2. Development & IT Talent
  3. Data Analysts
  4. (Current) Exploratory Data Analysis Freelancers
  • US$45 hourly

    • 5.0/5
    • (30 jobs)
    Hello and welcome to the future of innovation with Generative AI! I'm your go-to expert for creating mesmerizing AI art and deploying tailor-made AI solutions that fit your specific needs like a glove. As a top 1% Upwork freelancer, my record speaks for itself. Let's embark on a transformative journey where technology meets creativity, and innovation knows no bounds! 💫 🤖 Generative AI at Your Service 🎲 My services encompass the breathtaking scope of Generative AI, from creating visually stunning AI art for NFTs 🖼️, to developing robust algorithms that power innovation across industries. With over 1000+ hours of prompt engineering and pipeline optimization, my expertise in Generative AI and GANs is both profound and practical. 🔥 Why Choose Me? 🔥 1. Top 1% on Upwork: A proven track record with consistent 5⭐️ ratings. 2. Elite Expertise: Hands-on experience with ChatGPT, Midjourney, Stable Diffusion, DALL-E. 3. Research-Driven Solutions: Not just a practitioner, but a researcher at heart, integrating the latest GAN discoveries into tangible solutions. 4. Real-World Impact: Passionate about translating AI advancements into real-world applications that drive progress and prosperity 💡. 👨‍💻 Expertise in Large Language Models (LLMs) 🌐 In the realm of AI, my proficiency extends deeply into Large Language Models (LLMs), ensuring your projects benefit from the most advanced language processing available. From fine-tuning models to designing complete systems that interact intelligently with human input, my LLM expertise is comprehensive and cutting-edge. 🎨 Sample LLM Projects: 🖊️ 1- AI Content Composer: Developed a sophisticated LLM that crafts original content for blogs, ensuring SEO optimization, factual accuracy, and creative flair. 2- Customer Support Transformer: Designed an interactive LLM that revolutionizes customer service desks, handling queries with human-like understanding and efficiency. 3- Market Intelligence Analyst: Implemented an LLM that deciphers market trends, social media sentiments, and competitive analysis, empowering businesses to make data-driven decisions. 4- Language Tutor Assistant: Created an immersive language-learning model that offers personalized tutoring, utilizing LLM's understanding of linguistic nuances and teaching methodologies. 🏆 Notable Achievements & Roles: 🌟 - Lead Generative AI Developer at Poieto & Black Label Global Inc. - Research Scholar at York University (fully funded). - Key AI Strategist at the National Center of Artificial Intelligence. 👩‍💻 Recent Marvels in AI: 🌟 - BLAC.ai - Quantum LSTM - AI Solar Intelligence - Federated Learning - Text-to-Image Engine Ready to revolutionize your world with AI? Let's connect! I'm excited to bring your AI aspirations to fruition, exceeding expectations with custom solutions designed just for you. 🌟
    vsuc_fltilesrefresh_TrophyIcon Exploratory Data Analysis
    Scripting
    ETL
    API
    Generative AI Prompt Engineering
    AI-Generated Art
    Generative Adversarial Network
    Large Language Model
    Midjourney AI
    Generative AI
    Neural Network
    ChatGPT
    Time Series Forecasting
    MATLAB
    Machine Learning
    Python
  • US$195 hourly

    • 4.7/5
    • (36 jobs)
    CMO & COO: Healthcare Marketing, Quality, and Operations Experts 🌟 Top 1% Expert-Vetted Freelancer on Upwork | 100% Job Success 🌟 🎓📚🖋️ PhD-Level Fractional CMO, Marketing Strategist, Content Creator, Researcher, and Analytics Expert + Seasoned COO/VP from leading Hospitals📊🔍 Overview: We are a specialized agency (just two fractional experts - no lower level/experienced employees) combining deep expertise in healthcare, marketing, operations, and leadership. Our agency is co-led by myself, a seasoned Fractional CMO with a Ph.D. in marketing, and my partner, an experienced COO with substantial healthcare operations and quality management background. 🚀 Areas of Expertise: Marketing Strategy: Specialize in crafting data-driven marketing strategies that drive results. From small businesses to Fortune 500 giants, we've managed omnichannel international marketing campaigns with budgets exceeding seven figures. Content Creation: Possess a flair for crafting compelling content across diverse platforms, including website copy, email marketing, social media, direct mail, TV and radio commercials, product packaging, user interface, and technical documentation. Research & Analytics: Extensive experience includes comprehensive market research, in-depth interviews, surveys, focus groups, and data-driven insights, including Marketing Mix Modeling (MMM). Proficient in data analytics tools and methodologies, ensuring that campaigns are optimized for success. Operations and Quality Management: Optimize operations and quality management processes to enhance organizational efficiency and patient care standards. Services: Comprehensive Market Research: Specializing in competitive analysis, market trends, surveys, interviewing, and more analyses, providing strategic insights tailored to healthcare environments. Strategic Consultation and Implementation: Offering end-to-end strategy development from conceptualization through to implementation, ensuring alignment with business goals. Training and Development: Equipping teams with the skills needed to excel in highly regulated healthcare environments. 💡 Accomplishments: Successfully developed and managed international marketing campaigns, ranging from small businesses to Fortune 500 giants, with budgets exceeding seven figures, across all industries (not just healthcare and wellness). Proficient in rebranding, new product launches, and market expansions. Grown social media accounts from 10k to over 2 million followers. Crafted impactful promotional campaigns, meticulously tracking metrics and implementing iterative improvements. Expertise in sales management training and seminars. 💻 Technological Proficiency: Salesforce • Google Analytics (GA4) • Google Ads • Wix (Simple web design) • Facebook/Meta Ads/Meta Business Manager • Amazon Seller Central/Amazon Ads • AMOS • SPSS • Mailchimp • Canva (Basic graphic design) • Microsoft Suite • Google Suite • Looker • Tableau • JIRA • IRI Unify • SPINS/SATORI • Proficiency in numerous dashboards from providers such as Kantar and Netbase Commitment to Excellence: Our agency is committed to delivering the highest standard of service, guided by a foundation of empirical research and proven industry experience. We ensure that all strategies are robust, compliant, and perfectly aligned with our clients' objectives. Contact us to leverage our unique blend of skills and experiences to bring transformative growth and innovation to your organization. Let's collaborate to elevate your brand's marketing endeavors and achieve exceptional results.
    vsuc_fltilesrefresh_TrophyIcon Exploratory Data Analysis
    Branding
    Advertising
    Research & Strategy
    Website Content
    Marketing Management
    Business Development
    Product Description
    Strategic Plan
    Copywriting
    Marketing Strategy
    Client Interview
    Brand Positioning
    Market Research
  • US$50 hourly

    • 4.9/5
    • (214 jobs)
    "I offer a FREE LIFETIME GUARANTEE & TECHNICAL SUPPORT for all my work" My particular interest is public health, survey data analysis, biostatistics, psychology, ecometrics and medical research. Skills: Expert in using IBM SPSS, SAS, R Studio, python, STATA and Excel. - Expert inData mining, and data cleaning. Expert in Statistical Analysis; Correlation analysis, Regression analysis, ANOVA and MANOVA testing, Survival analysis, Factor analysis (EFA and CFA), Cluster analysis and other tests(parametric and non parametric). Expert in machine learning and data science models Expert in Interpretations and writing high quality reports. - Tables, graphs and interpretations in APA format for dissertations and thesis Expert in sample size calculations using SPSS and R. -Statistical modelling - Designing researches and clinical trials too.
    vsuc_fltilesrefresh_TrophyIcon Exploratory Data Analysis
    Econometrics
    Qualitative Research
    Microsoft Excel PowerPivot
    Research Methods
    Quantitative Analysis
    ggplot2
    Machine Learning
    R
    Stata
    Bayesian Statistics
  • US$40 hourly

    • 5.0/5
    • (324 jobs)
    🤵 I am well-versed in a variety of market-trending skill sets that have evolved and fall within specific skill sets, including Microsoft Power BI, Tableau, Power Apps, Power Automate, Looker Data Studio, QlikSense, Automation, RPA, Microsoft Fabric, Data Warehousing, Data Lake, Big Query, Relational Databases like MSSQL, MYSQL, Postgres, RedShift, Google Cloud SQL, AWS Athena, AWS Glue, Snowflake with Linux Bash and Shell Scripting, Google Workspaces, Microsoft Office 365 Administrator, Make.com, Numpy, Pandas, Scikit Learn, Power my Analytic and Supermetric Expert with Amazon Fargate experties. I have a great experience with a quick turnaround for the following project categories: 1) Data Analysis 2) Data Modeler 3) Business Intelligence 4) Data Extraction, Data Scraping, Data Mining 5) Data Engineering 6) Python Data Analysis with fewer Libraries(Numpy, Pandas, BeautifulSoup, Scipy, matplotlib, Plotly , TensorFlow , ScikitLearn,Polars, etc.) 7) Data Scraping, Data Extraction, Excel VBA, and Scripting & Automation 8) Machine Learning Practionior 9) Artificial Intelligence/Generative AI/ChatBot/LLM Expert Practionior 10). AWS Cloud Architect, GCP DevOPS,GCP CI/CD 10) Anything with data 𝐈 𝐜𝐚𝐧 𝐛𝐞 𝐟𝐥𝐞𝐱𝐢𝐛𝐥𝐞 𝐢𝐧 𝐚𝐧𝐲 𝐭𝐢𝐦𝐞 𝐳𝐨𝐧𝐞. 𝐈 𝐡𝐚𝐯𝐞 𝐜𝐥𝐢𝐞𝐧𝐭𝐬 𝐚𝐥𝐥 𝐨𝐯𝐞𝐫 𝐭𝐡𝐞 𝐰𝐨𝐫𝐥𝐝. 𝐒𝐭𝐢𝐥𝐥, 𝐡𝐚𝐯𝐞 𝐚 𝐪𝐮𝐞𝐬𝐭𝐢𝐨𝐧? 𝐖𝐞 𝐜𝐚𝐧 𝐡𝐚𝐯𝐞 𝐚 𝐯𝐢𝐝𝐞𝐨 𝐜𝐚𝐥𝐥 𝐮𝐬𝐢𝐧𝐠 𝐔𝐩𝐰𝐨𝐫𝐤 𝐦𝐞𝐬𝐬𝐞𝐧𝐠𝐞𝐫. 𝐉𝐮𝐬𝐭 𝐝𝐫𝐨𝐩 𝐦𝐞 𝐚 𝐥𝐢𝐧𝐞:)
    vsuc_fltilesrefresh_TrophyIcon Exploratory Data Analysis
    Microsoft Azure
    Google Cloud Platform
    Amazon Web Services
    Scripting Language
    Amazon Redshift
    Python
    Data Engineering
    Looker Studio
    Tableau
    Microsoft Power BI Data Visualization
    Microsoft Power BI Development
    Microsoft Power BI
  • US$105 hourly

    • 4.9/5
    • (34 jobs)
    I am a data scientist and a problem-solver. I am expert in using R and Python to develop effective machine learning models. I have experience with AWS and Tensorflow and have built multiple accurate models both professionally and academically. Recently, I developed a cutting edge machine learning model for image processing. My goal is to revolutionize your business. I believe that machine learning and automation is the path forward, and I can help you obtain value from the data you collect. If you want to innovation and creativity in your business, reach out to me.
    vsuc_fltilesrefresh_TrophyIcon Exploratory Data Analysis
    Data Mining
    Predictive Analytics
    Data Analysis
    Text Analytics
    Statistical Analysis
    Data Cleaning
    Tableau
    Python
    Machine Learning
    R
    Computer Vision
    Data Science
    Data Science Consultation
  • US$30 hourly

    • 5.0/5
    • (34 jobs)
    Welcome to my profile! I'm a dedicated machine learning and deep learning expert with a strong track record. What I Offer: Data Analysis & Visualization: Transform complex data into clear, actionable insights using Pandas, NumPy, Matplotlib and Seaborn. Data Cleaning & Preprocessing: Ensure data is accurate, clean, and ready for analysis with Pandas, NumPy, and Scikit-Learn. Statistical Analysis: Conduct thorough statistical analyses to support your business strategies using SciPy and Statsmodels. Machine Learning Models: Develop robust predictive models with TensorFlow, Scikit-Learn, and PyTorch. Computer Vision: Apply advanced techniques for image and video analysis. Natural Language Processing: Specialize in processing and analyzing language data with LSTM, BERT, GPT, and LLaMA. AI Solutions: Implement artificial intelligence to automate processes and enhance decision-making. Why Choose Me: Proven Track Record: Consistently exceed client expectations. Innovation: Implement cutting-edge techniques. Effective Communication: Clear, prompt updates. Client Satisfaction: Your success is my priority. Let's bring your ideas to life. Contact me today to discuss your project!
    vsuc_fltilesrefresh_TrophyIcon Exploratory Data Analysis
    LLM Prompt Engineering
    LangChain
    Deep Neural Network
    Flask
    Sentiment Analysis
    Python Scikit-Learn
    TensorFlow
    OpenCV
    pandas
    NumPy
    Data Science
    Natural Language Processing
    Python
    Machine Learning
  • US$25 hourly

    • 4.8/5
    • (227 jobs)
    I graduated from the University of Macedonia, getting my degree in Finance, having acquired knowledge in various economics fields such as Finance, Statistics, Macroeconomics, and Marketing. I also graduated from the Master Program of Business Informatics of the Aristotle University of Thessaloniki. Last October, I completed my MSc in Complex Systems and Networks, in which I made heavy use of R to represent graphically statistical models and complex networks. My courses have focused on various specialist tools such as Business Intelligence, Data Analysis, Statistical Programming, creating Database Systems, and simulating economic models. These have helped me broaden my knowledge while showing me the diverse side of Computer Science combined with Economic Sciences, which I find fascinating. Currently, I work as BI Analyst in Carrie Beam Consulting and Alta Media Inc. I have also co-operated with Alpha Architect LLC, Firmographs LLC, DataCurry Inc., and R-exercises.com as a freelancer with a specialization in data visualization and statistical modeling projects using R/shiny, Qlk Sense, Tableau, and Microsoft BI via Upwork. As an author for R-exercises, I have published series of exercises and tutorials related to R packages like shiny, ggplot2, ggvis, Rmarkdown, Machine Learning methodologies, etc. As a person, I consider myself a perfectionist and passionate about precision and order. Attached you can find URLs of some of my Shiny projects. There are only parts of them that I had clients' permission to deploy and use as a portfolio.
    vsuc_fltilesrefresh_TrophyIcon Exploratory Data Analysis
    Statistics
    Statistical Analysis
    User Interface Design
    ggplot2
    R
    Qlik Sense
    Tableau
    Data Visualization
  • US$70 hourly

    • 5.0/5
    • (29 jobs)
    ✅ 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 Exploratory Data Analysis
    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
  • US$50 hourly

    • 4.9/5
    • (46 jobs)
    With ten years of experience in qualitative research and analysis, I am a seasoned Qualitative Data Analysis Specialist with a strong foundation in Sociocultural Anthropology. My extensive experience in understanding cultural and social dynamics allows me to provide deep insights into human behaviours and societal trends. I am a certified NVivo expert and a MAXQDA trainer, having successfully completed numerous data analysis projects for clients around the globe. Areas of Expertise: • Qualitative Research Methodologies: o Proficient in designing and implementing rigorous qualitative research frameworks. o Developed a comprehensive qualitative research framework for a multinational corporation to explore consumer behaviour across different markets. • Narrative Inquiry: o Expertise in exploring and interpreting personal and communal stories to uncover deeper meanings. o Project: Conducted narrative research to understand the impact of community storytelling on mental health in rural communities. • Phenomenological Analysis: o Skilled in examining lived experiences to understand the essence of human phenomena. o Project: Analyzed the lived experiences of frontline healthcare workers during the COVID-19 pandemic to identify coping mechanisms and stress factors. • Grounded Theory Development: o Adept at generating robust theories through systematic data collection and analysis. o Project: Developed a grounded theory on employee motivation and engagement within tech startups, leading to actionable HR strategies. • Ethnographic Studies: o Experienced in conducting immersive fieldwork to provide comprehensive cultural insights. o Project: Conducted an ethnographic study on the impact of urbanization on traditional community structures in Karachi, Pakistan, providing insights to inform urban development policies. • Case Study Analysis: o Proficient in detailed and contextual examination of specific instances to draw broader conclusions. o Project: Executed a case study analysis of a successful social enterprise, identifying key factors that contributed to its scalability and impact, and examine electronic word-of-mouth (eWOM) on social media platforms, identifying key drivers of consumer sentiment and their impact on brand perception. Software Proficiency: • NVivo (Certified Expert) • MAXQDA (Certified Trainer) • Excel Professional Objective: My goal is to leverage my extensive expertise in data analysis and qualitative research to provide clients with insightful, reliable, and actionable research outcomes. By applying the SMART framework, I ensure that each project is: • Specific: Clearly defined objectives tailored to client needs. • Measurable: Establishing criteria for success and tracking progress. • Achievable: Setting realistic and attainable goals within given constraints. • Relevant: Aligning with broader research objectives. • Time-bound: Delivering results within agreed-upon timeframes. I am committed to delivering high-quality analysis that drives informed decision-making and fosters client success.
    vsuc_fltilesrefresh_TrophyIcon Exploratory Data Analysis
    Academic Research
    Thematic Map
    Data Analysis
    Text Analysis
    Data Labeling
    Scientific Literature Review
    Microsoft Excel
    Data Analytics & Visualization Software
    NVivo
    Survey Data Analysis
    Research Methods
    Content Analysis
    Qualitative Research
  • US$60 hourly

    • 5.0/5
    • (13 jobs)
    I’m a Certified Data Analytics and Business Intelligence Specialist, with a background in economics, management, econometrics and a Master degree in Marketing Management. I have been helping businesses, from startups to large public corporations, to gain insights from their data and make better decisions for more than 14 years. I am passionate about Data and my client's challenges. I enjoy pushing the envelope, answering hard business questions, solving difficult problems, optimizing business processes, writing clean and efficient pipelines and informative Data Visualizations. My certifications: - Microsoft Certified: Data Analyst Associate (H859-1477) ; - Microsoft Certified: Power Platform Fundamentals (H680-4568) ; - Google Analytics Individual Certification (ID: 43650393) ; - Google Tag Manager Fundamentals ; - SAS Customer Intelligence 360 certification I am experienced in the following fields and technologies: - Business Intelligence and Analytics: R, Python, Pentaho, DAX, T-SQL, MS-Excel - Data Mining and Integration: SAS Data Mining, Pentaho Kettle, Knime, SSIS, Apache Airflow, ETL on Python, Azure Functions for ETL, Power Automate, Data extraction via API, Setting up API using Flask and Plumber - Data Warehouse and Database development: Azure SQL Data Warehouse, SQL Server, Postgresql, MySql - E-commerce and Web Analytics: Google Analytics and API, Google Tag Manager, Google Ads and API, Facebook Analytics and API, Acoustic, SAS Customer Intelligence 360, SEO Marketing, Web scraping, Data Mining of Social Media, Market Research, Advanced Metrics dashboard - Big Data: Hadoop, Hive, Spark, BigQuery, Databricks - Data Visualization and Applications: Power BI, Google Data Studio, Tableau, R Shiny Apps, Plotly Dash, Dynamic Rmarkdown notebooks, Apache Superset, Power Bi custom Visuals, Power Bi custom connectors - Machine learning and Time Series Forecast: Advanced Linear Model, Random Forest algorithm, Scilik-Learn, Keras, Tidymodel & Caret, Parallel training using azure clusters, I also lead a well-trained team of data analysts and data scientists, ready to be allocated if needed. All members go under a strict selective process and confidentiality contract.
    vsuc_fltilesrefresh_TrophyIcon Exploratory Data Analysis
    Data Modeling
    Microsoft Azure
    Analytics
    Machine Learning
    Data Science
    SQL
    Google Analytics
    Python
    BigQuery
    Business Intelligence
    Data Analysis Expressions
    Marketing Analytics
    R
    Microsoft Power BI
    Data Analysis
  • US$40 hourly

    • 5.0/5
    • (32 jobs)
    Certified AWS QuickSight Expert | Data Analysis & Engineering Specialist Are you looking to unlock the full potential of your data? Look no further! I am a certified expert in AWS QuickSight with a deep passion for transforming raw data into actionable insights. With extensive experience in data analysis, engineering, and visualization, I am here to help you make data-driven decisions that drive business growth. My Core Expertise: AWS QuickSight: Certified expert in building interactive and insightful dashboards that bring your data to life. Power BI: Proficient in creating dynamic reports and dashboards that cater to your business needs. Python: Skilled in scripting and automation, with a focus on data manipulation using libraries like Pandas and Numpy. Apache Airflow: Expertise in orchestrating complex data workflows and ensuring seamless data pipeline management. PySpark: Proficient in large-scale data processing and distributed computing to handle massive datasets efficiently. Feature Engineering: Specialized in extracting valuable features from raw data to improve model accuracy and performance. Data Mining/Scraping: Experienced in extracting and processing data from various sources to create rich datasets. Data Visualization: Adept at turning data into compelling visual stories that inform and engage stakeholders. What I Can Offer: Data Analysis & Insights: Turn your data into actionable insights through advanced analytics and reporting. Data Engineering Solutions: Design and implement scalable data pipelines and ETL processes that ensure data integrity and availability. Custom Dashboards & Reports: Develop tailored dashboards and reports in AWS QuickSight and Power BI that meet your specific business requirements. Automated Workflows: Set up and manage automated data workflows using Apache Airflow, ensuring efficiency and reliability. End-to-End Data Solutions: From data extraction to visualization, I offer comprehensive services that cover every aspect of the data lifecycle. Why Choose Me? Certified Expertise: As a certified AWS QuickSight professional, I bring credibility and proven skills to your project. Client-Centric Approach: I prioritize understanding your business goals and delivering solutions that exceed expectations. Timely Delivery: Committed to meeting deadlines without compromising on quality. Ongoing Support: I offer continuous support and improvements to ensure your data solutions remain effective and up-to-date. Let’s work together to harness the power of your data. Whether you need a stunning dashboard, a robust data pipeline, or expert analysis, I am ready to help you achieve your goals. Let’s connect and turn your data into success!
    vsuc_fltilesrefresh_TrophyIcon Exploratory Data Analysis
    PySpark
    Amazon QuickSight
    Business Analysis
    Database
    Visualization
    Data Science
    Machine Learning Model
    ETL
    PostgreSQL
    Business Intelligence
    Python
    NumPy
    Data Mining
    Seaborn
  • US$50 hourly

    • 4.8/5
    • (187 jobs)
    Hi, I have the university degree in physics and studied mathematics and statistics at university. In addition, I studied economics, sociology and psychology. Since 2000, I have completed many projects related to analysis of different data, solving of the statistical problems, survey analysis, stock data analysis, econometric modelling and so on. I support students, post/graduated/doctoral students, independent researchers/scholars, investors, businessmen, consulting firms and so on. I work with SPSS, Eviews, Excel, Stata, R, and other mathematics and statistical programs. I have experience in analyzing and collecting of different kinds of data from various sources. I could analyze any data any difficulty. I can perform with TOP quality and with all necessary justifications and improvements: Survey analysis with visualization of the data, report writing and define the maximal number of useful insights; Different statistical problem (tasks) solution. Exploratory Factor Analysis (EFA); Confirmatory Factor Analysis (CFA) with full justification of the measurement model (and improving if it is necessary); Structural Equation Modelling (SEM); Multigroup analysis (MG CFA) to test variance of the model (configuration invariance, metric invariance, scalar invariance, error variance invariance, factor variance invariance and so on). All type of the regressions with all necessary previous and robustness tests. Survival analysis. Different statistical tests. Cluster analysis. Time-series analysis and different kinds of the analysis within the various econometric tasks. Analysis of economic data (developing and testing different model, between-country comparison and so on). Analytical support the research for publishing in TOP scientific journals. Analytical support the research. Many other tasks. I work creatively and always provide my clients suggestions for improve data/model/analysis approach and so on. I guarantee 100% and quality execution of your project. I can work 40 hours/week. I am ready to answer ​any questions. Thanks.
    vsuc_fltilesrefresh_TrophyIcon Exploratory Data Analysis
    Academic Writing
    Trend Analysis
    Data Analysis
    Data Science
    Factor Analysis
    Statistical Programming
    Business Mathematics
    Biostatistics
    Mathematics
    Mathematical Modeling
    Stata
    Statistics
    R
  • US$100 hourly

    • 4.9/5
    • (18 jobs)
    Any data related issue you have I can solve using a combination of Alteryx and Tableau. Alteryx allows me to solve any problems related to data prep, manipulation, cleansing or structure. I can save the Alteryx workflows produced so that you can reuse the logic in future projects. Tableau allows me to find insights and build dashboards to answer business questions. I have trained both beginner and advanced level Tableau users; any Tableau related issue you have I can resolve. The portfolio examples below show how I can prepare, analyse and visualise data, and produce a clean professional Tableau dashboard for your business. 3 Years experience with Tableau. Tableau Expert. Tableau Trainer. Alteryx Expert.
    vsuc_fltilesrefresh_TrophyIcon Exploratory Data Analysis
    Analytics
    Dashboard
    Data Cleaning
    Alteryx, Inc.
    Training
    ETL
    Data Visualization
    Data Modeling
    Business Analysis
    Tableau
    Data Analysis
  • US$90 hourly

    • 4.3/5
    • (17 jobs)
    Expert-Vetted on Upwork as of 6/11/2021 Hey! I'm Diego, a recent Northwestern grad who majored in Economics and Data Science. In the past, I've worked as an international college admissions consultant, and I helped students secure admissions into Top 20 US colleges by editing their essays, providing guidance, and prepping them for their interviews. Now, I'm a full-time data analyst for a Fortune 500 P&C Insurance company, and I'm looking to continue to develop my technical skills by empowering clients through data analytics. Looking forward to working with you! Feel free to message me for any additional information.
    vsuc_fltilesrefresh_TrophyIcon Exploratory Data Analysis
    AB Tasty
    Adobe Analytics
    Analytics
    Product Management
    Mixpanel
    Startup Consulting
    SQL
    Funnel Testing
    R
    Dashboard
    Data Visualization
    Growth Analytics
    Product Analytics
    Data Analysis
  • US$50 hourly

    • 5.0/5
    • (40 jobs)
    Hello! I'm Faizan, an all-around expert in the realms of Data Engineering, Analytics Engineering, Data Analytics, and Data Visualization. With a rich background in these interconnected fields, I bring a holistic approach to managing and interpreting data to drive business success. My expertise encompasses the full spectrum of data handling: Data Engineering: Skilled in constructing and maintaining robust data pipelines, I ensure the smooth and efficient flow of data within organizations. My proficiency in managing big data technologies and cloud-based solutions enables me to build scalable and reliable data infrastructures. Analytics Engineering: I excel in transforming raw data into a clean, efficient format suitable for analysis. Leveraging SQL, Python, and various ETL tools, I prepare data that is not only accessible but also meaningful for analytics purposes. Data Analytics: My analytical skills allow me to dive deep into data to unearth valuable insights. Using advanced statistical methods and analytics tools, I interpret complex datasets to identify trends, patterns, and actionable insights essential for strategic decision-making. Data Visualization: I am adept at turning complex data into clear and compelling visual narratives. Utilizing tools like Tableau, PowerBI, Klipfolio, and Grow, I create interactive dashboards and reports that make data accessible and understandable to stakeholders at all levels. My approach is collaborative and client-focused. I believe in working closely with stakeholders to understand their unique challenges and tailor solutions that align with their business objectives. My goal is to not only provide technical expertise but also to empower organizations through data-driven decision-making. If you are seeking a versatile professional who can bridge the gap between data engineering and analytics, and transform your data into a strategic asset, I'm here to help. Let's connect and explore how we can leverage data to propel your business forward!
    vsuc_fltilesrefresh_TrophyIcon Exploratory Data Analysis
    Amazon Redshift
    BigQuery
    Snowflake
    Data Analytics
    Data Engineering
    dbt
    MySQL
    Marketing Analytics
    Sales Analytics
    Microsoft Power BI
    Data Visualization
    Data Analysis
    Product Analytics
    Python
    Tableau
  • US$100 hourly

    • 5.0/5
    • (166 jobs)
    🏆 EXPERT-VETTED TOP 1% ON UPWORK |⭐ 5-Star Ratings | Data Analytics and Predictive Modeling|💎MASTER/PHD THESIS Help |✅Statistics, Panel Data, Time series Econometrics |✅ R, PYTHON, SAS, Tableau, Power BI | ✅Data Science, Machine Learning Models | ✅STATA Master, Large Survey Data and Regression Analysis, Economic Policy Evaluation, Predictive Financial Modeling | 🏆PhD and 20 years of experience. ABOUT ME: 🏆 EXPERT-VETTED and TOP RATED status (TOP 1% TIER on UPWORK) 🥇20-year of working experience with large corporations and institutions (Amazon, the World Bank, International Financial Corporation, University of Pennsylvania) 🎓PhD/Professor in Econometrics/Statistics/Data Science 💎Provide effective help for MASTER/PHD THESIS With proven tracked records of success in Upwork (Expert Vetted Top 1% and Top rated), overwhelmingly positive feedback with 5* ratings, my PhD and 20 years of experience, I can definitely help you bring out the highest quality, great results for your project and achieve your business goals. I have over 20 years of experience in empirical research, statistical analysis, econometric modeling, data science, machine learning models, data analysis (panel data analysis and time series analysis, complex survey design and analysis), data visualization, storytelling, and project management. I enjoy creating dashboards of data analytics to provide data insights, data trend, meaningful graphs, statistical analysis, story-telling summary that serves as key benchmark to influence business decision. Moreover, I also provide robust statistical evidence, regression/correlation analysis, machine learning predictive models to provide supportive and significant results for business projects. I also help clients understand different statistical techniques, regression techniques, learn excellent statistical language including STATA, SAS, R, and Python to make your life easier. My previous projects on machine learning and econometric modeling include the followings but not limited to: - Data Analysis, Large Survey Data Analytics and Data Visualization. - Linear regression with panel data and time series data. - Forecasting model for time series analysis - Financial modeling such as stock returns, cryptocurrency price prediction, financial indices and financial performance prediction. - Machine Learning models: Random forest, decision trees, KNN, neural network,... - Logistic models, multinomial logit models, ordered logit models. - Economics research, market research, house price, mortgage default prediction, - Program evaluation using different methods such as difference in difference, propensity score matching, instrument variables, fixed effects, regression discontinuity design. I am happy to share my knowledge on machine learning modeling as well as quantitative and analytical skills to help you succeed in your project. In addition, with my experience in participating and presenting in thousands of academic and industry conferences, supervising and guiding hundreds of college and graduate students in their thesis/dissertation, I am very confident that I can help you make a difference in your project and bring out the highest quality and great results for your Master or PhD's thesis/dissertation project. I can also provide statistical advice and statistical analysis including: - Descriptive Statistics. - Bi-variate analyses such as t-tests, correlations, chi-square tests and non-parametric tests for normal and non-normal data. - Multivariate analyses such as ANOVA, MANOVA, LDA, PCA and factoring analysis, regression analysis (see econometric models above). - Review and interpret statistical output, set up the appropriate hypothesis testing and write up conclusion and policy recommendation. - Tutoring Statistics, Math and Econometric courses: including both introduction and advanced courses. I have experience with different types of data including: - Survey data (household, market research, firm/business/country data, house price, loan performance, accounting, finance, health, labor and income, etc.) - Panel data - Time series data I help clients put together and analyze different types of survey data, panel and time series data, getting the data insights, build data trend and data stories with meaningful graphs and great visualization. With proven tracked records of success in Upwork (Expert Vetted Top 1% and Top rated), overwhelmingly positive feedback with 5* ratings, my PhD and 20 years of experience, I can definitely help you bring out the highest quality, great results for your project and achieve your business goals. Looking forward to working with you soon, Dr. Victoria
    vsuc_fltilesrefresh_TrophyIcon Exploratory Data Analysis
    Microsoft Excel
    Statistics
    Data Mining
    Quantitative Analysis
    Quantitative Finance
    Econometrics
    Data Modeling
    SAS
    Data Science
    Data Analysis
    Stata
    R
  • US$70 hourly

    • 4.8/5
    • (25 jobs)
    I am a senior biostatistician and have participated in round more than 50 international clinical trials in (Oncology, Ophthalmology, Respiratory Disease, Chronic Pain, Allergology, Chronic inflammation, Wound care, Aesthetic Medicine, COVID-19, etc.). I have a good understanding of medical device research and drug trials, and I am familiar with the process from the statistical design of research plans to statistical reports. SAS, R, and Python programming are my tools, machine learning algorithms are also a powerful means for data exploration and analysis, and solid statistical knowledge and an aggressive attitude are my cornerstones.
    vsuc_fltilesrefresh_TrophyIcon Exploratory Data Analysis
    Machine Learning Model
    SAP
    Macro Programming
    R
    SAS
    Data Analysis
    Python
  • US$45 hourly

    • 4.7/5
    • (83 jobs)
    ⭐⭐⭐⭐⭐ "Adnan is an incredibly determined programmer, with a curiosity that makes him so fun to work with. He gives great insight and creates ML models that are accurate and effective." I help businesses derive actionable insights from their data by building an end to end analytical solution from data ingestion, transformation and building interactive reports with data visualization & building sophisticated Machine Learning models. With a solid background in Data Analytics and Data Science spanning over 12 years, I possess a wealth of experience in both the business and technical realms. This affords me a distinct advantage in understanding problems from a business standpoint and delivering technical solutions that precisely align with clients' needs. I have been working as a full time independent freelancer since October 2022. As an independent freelancer I got the opportunity to work with clients from 17 different industries including banking & finance, retail, logistics, health and crypto to name a few. In total, I have completed over 90 projects and have helped upskill over 200 people from diverse background in the field of Data Analysis and Data Visualization. I work in either of these roles: 👨🏻‍💼Consultant: As a business owner, you may already know the key metrics you want to track, and I will build the data pipeline to ensure accurate tracking. Alternatively, I can suggest relevant metrics based on your existing data to measure business success effectively. 🕵🏼‍♂️Data Analyst / Data Scientist: I can collaborate with your existing IT team to develop data analytics and data science solutions, bringing expertise in areas where the team may currently lack experience. 👨‍🏫Trainer: I can provide training and upskilling to enhance the team's capabilities in the field of Data Analytics and Data Visualization. Let’s team up and empower your business with data driven insights🤝😊 What my client's says: ⭐⭐⭐⭐⭐ "Adnan was extremely professional and a joy to work with. He listened attentively to our business needs and work diligently to produce content that was outstanding for both me and my customers. I am really thrilled with my experience working with him and would strongly endorse him to anyone looking for a talented data visualization specialist and dashboard designer." ⭐⭐⭐⭐⭐"Adnan is an expert in data analysis. He communicated with me about each and every step of the project. He really exceeded my expectations by delivering 3 excellent deliverables and highly valuable recommendations. Besides, he is polite, professional and friendly. I highly recommend Adnan and will definitely work with him again. Thank you!" ⭐⭐⭐⭐⭐"Awesome Job! 5 Stars service. I had this finance project that requires the use of income statement, cashflow and balance sheet and stock prices dataset to do up calculation of financial factors, with a final goal on exporting the results in cvs and plotting the results in graphs, all in Python. Adnan is great, he communicated with me on every stage of the process which was really important. We did zoom calls and messaging via the upwork platform. Communication was important to me and Adnan met my expectation, and he delivered an outstanding project for me. Exactly what I wanted! Not only that, I made additional request for coding and Adnan did it for me within the project time frame. If you have a complex project, I will recommend Adnan for your Python project. By breaking down the project into smaller milestone, Adnan did a fantastic job to understand your requirement, communicate with you to ensure tasks are on the right track and within your time frame. His communication was top-notch, he met all deadlines, and his skills were reasonably strong. I will definitely go back to Adnan for addition future project! I am happy working with him." ⭐⭐⭐⭐⭐"Adnan is a diligent worker and delivered on the project deliverables as expected. He also has a friendly demeanor. He was immensely helpful and thoughtful about the project's design and deliverables."
    vsuc_fltilesrefresh_TrophyIcon Exploratory Data Analysis
    Data Analytics
    Microsoft PowerApps
    Data Analysis
    Statistics
    Statistical Analysis
    Financial Analysis
    Data Modeling
    Power Query
    Looker
    Microsoft Excel
    Machine Learning
    Python
    Microsoft Power BI
    Tableau
  • US$25 hourly

    • 4.7/5
    • (28 jobs)
    🧬 Experienced Bioinformatician & Statistical Data Analyst at Your Service! 🌟 Are you looking for a skilled professional who can seamlessly integrate the worlds of bioinformatics and statistical data analysis? Look no further! 🚀 🔬 About Me: I am a highly qualified and passionate bioinformatician with a strong background in statistical data analysis. With 5 years of experience in the field, I have successfully supported numerous clients in unlocking the hidden insights within their biological data. My expertise lies in harnessing the power of advanced computational tools and statistical techniques to extract meaningful information and drive data-driven decision-making. 💼 Services I Offer: 🔍 Bioinformatics Analysis: From genomics and transcriptomics to proteomics and metabolomics, I specialize in analyzing large-scale biological datasets. I can assist you in performing quality control, data preprocessing, differential gene expression analysis, pathway analysis, variant calling, and much more. My goal is to help you unravel the complexities of your biological data and generate valuable insights. 📈 Statistical Data Analysis: As a seasoned statistical data analyst, I am proficient in utilizing cutting-edge statistical methods and programming languages like R and Python. Whether you need exploratory data analysis, hypothesis testing, regression modeling, machine learning, or data visualization, I can tailor my services to meet your specific analytical needs. I am dedicated to providing accurate, reliable, and actionable insights to guide your decision-making processes. 🌐 Why Choose Me? ✅ Expertise: With a strong academic background and hands-on experience in bioinformatics and statistical data analysis, I bring a wealth of knowledge and expertise to the table. ✅ Custom Solutions: I understand that every project is unique. I take the time to understand your specific objectives and requirements, offering customized solutions that address your challenges effectively. ✅ Quality & Timeliness: I am committed to delivering high-quality results within agreed-upon deadlines. Your satisfaction is my top priority. ✅ Collaboration & Communication: I believe in fostering strong client relationships built on trust, collaboration, and open communication. I will keep you informed throughout the project, ensuring that your vision is realized. 📬 Let's Get Started! If you are ready to leverage the power of bioinformatics and statistical data analysis for your research or business, I am here to help. Reach out to me through Upwork messaging, and let's discuss how we can work together to unlock the potential of your data. I look forward to partnering with you on your bioinformatics and statistical data analysis journey!
    vsuc_fltilesrefresh_TrophyIcon Exploratory Data Analysis
    Data Science
    Data Engineering
    Microbiology
    Multivariate Statistics
    Machine Learning
    Coursework Assignment
    Statistical Analysis
    Genomic Data Analysis
    Python
    Academic Writing
    R
    Executive Support
    Bioinformatics
    Data Analysis
  • 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.
    vsuc_fltilesrefresh_TrophyIcon Exploratory Data Analysis
    Research Papers
    Statistics
    Machine Learning
    Data Analysis
    Data Visualization
    Data Science
    Predictive Analytics
    SAS
    Analytics
    Data Mining
    R
    Tableau
  • US$125 hourly

    • 4.6/5
    • (56 jobs)
    My diverse background has given me the ability to grow and learn in many ways others have not. I have gotten my “hands dirty” by dipping into numerous businesses and life experiences. Some of the industries I have worked in are; farm and agriculture, retail, e-commerce, student athletics, student government, and non-profit organizations, travel industry, mortgage banking, endurance sports, accounting & finance, and insurance. My experiences include and are not limited to; coaching, consulting, retail/logistics, e-commerce sales, business analysis/business intelligence, data collection & analysis, risk management, budgeting, project management, and investing. "Why do you title yourself as an Entrepreneur opposed to an Analyst?" - My answer is simple, not one title, skill, or experience defines me. I am not just an employee, but an asset. All data has quirks, each can be understood, some just take longer to understand than others. I will typically respond in less than a day.
    vsuc_fltilesrefresh_TrophyIcon Exploratory Data Analysis
    Data Management
    Project Management
    HubSpot
    Google Sheets
    MySQL
    Looker Studio
    Quantitative Analysis
    Google Analytics
    Tableau
    Social Media Strategy
    Domo
    SQL
    eBay Marketing
    Business Analysis
  • US$300 hourly

    • 4.9/5
    • (89 jobs)
    ⭐⭐⭐⭐⭐ 5-Star Expert-Vetted 𝗧𝗼𝗽 𝗥𝗮𝘁𝗲𝗱 𝗣𝗹𝘂𝘀 Data Professional (Top 1% on Upwork) ❗FREE 15 MINUTE CONSULTATION❗ 💡𝕊𝕥𝕣𝕒𝕥𝕖𝕘𝕪 & ℂ𝕠𝕟𝕤𝕦𝕝𝕥𝕒𝕥𝕚𝕠𝕟💡 👉 ⭐"Ismail was awesome and extremely knowledgeable and helpful! He saved me and my team not only money but time! Words can’t describe how great he is, we will definitely work with him again."⭐ 👉 ⭐"Ismail is someone we will continue to involve in our companies most critical initiatives"⭐ ⭐"Ismail is an outstanding partner to work collaborate with. We continue to work with him again and again."⭐ ⭐"Ismail is great and very patient and responsive. He really took a large chunk of data and improved how we analyze medical evaluations. High recommend!"⭐ ⭐"Ismail is a polished professional; friendly, punctual, clear communicator, & best-in-class ability to translate technical terms & concepts into layman's terms. Highly recommend!"⭐ 🔨𝕀𝕞𝕡𝕝𝕖𝕞𝕖𝕟𝕥𝕒𝕥𝕚𝕠𝕟🔨 ⭐"He was able to interpret our desires quickly and rollout an amazing MVP based on our first discovery call. He is someone we will continue to work with as his skill set provided an end result far beyond our expectations."⭐ ⭐"Ismail was nothing short of remarkable. He was prompt, responsive, and just an incredible pro. Can't possibly give this gentleman a higher stamp of approval. Looking forward to working with him again in the future. Amazing guy!"⭐ ⭐"Ismail was a great resource in freelancer! He worked very hard and communicated to a high ability. He was very dependable and I always knew that he would get back to me and answer questions in a timely matter"⭐ ⭐"Ismail was great to work with. He was very responsive and provided a quick turn-around on the deliverable. He was thorough by adding notes and references to the job which made it helpful when going through the analysis. Ismail's approach to solving the project was methodical and very clean. I really appreciated the way he posed questions because it gave me assurance that he took the time to review the project and understand it to provide the best output. Thank you Ismail! I hope to work with you again!"⭐ ⭐"It was a great collaboration - Ismail was able to provide contextualized & quality output in short timings. Highly recommended for dependable & high quality contribution to your projects."⭐ ✨ℝ & ℝ 𝕊𝕙𝕚𝕟𝕪✨ ⭐"We worked with Ismail for his R and Shiny expertise. He was able to efficiently, effectively and reliably work on our project. Ismail is very easy to work with, and able to independently work on required tasks with little oversight to get the job done to high standards. We would certainly work with Ismail again on future projects."⭐ ⭐"Excellent quality of work and very quick turnaround. Will absolutely use again."⭐ ⭐"Ismail is a pro. Built us a solid, client-facing, Shiny app quickly. Will definitely hire him again."⭐ ⭐"Ismail was excellent and very professional - understood what we needed and was able to adjust for the additional customization request"⭐ ⭐"Ismail was excellent to work with. Really quick turnaround and great trouble-shooting when issues arose. Wrote super efficient code that did exactly what I needed. Highly recommend."⭐ ⭐"Excellent assignment! The articles delivered were high quality, insightful, and did a good job of walking through some complex technical topics. I look forward to working with Ismail in the future on similar engagements!"⭐ 🛑𝗠𝘆 𝗗𝗮𝘁𝗮 𝗦𝗰𝗶𝗲𝗻𝗰𝗲 𝗮𝗻𝗱 𝗠𝗮𝗰𝗵𝗶𝗻𝗲 𝗟𝗲𝗮𝗿𝗻𝗶𝗻𝗴 𝗰𝗼𝘂𝗿𝘀𝗲 𝗼𝗻 𝗨𝗱𝗲𝗺𝘆 𝗵𝗮𝘀 1️⃣0️⃣0️⃣0️⃣+ 𝗿𝗲𝘃𝗶𝗲𝘄𝘀 𝗮𝗻𝗱 8️⃣6️⃣⸴0️⃣0️⃣0️⃣+ 𝗿𝗲𝗴𝗶𝘀𝘁𝗲𝗿𝗲𝗱 𝘀𝘁𝘂𝗱𝗲𝗻𝘁𝘀🛑
    vsuc_fltilesrefresh_TrophyIcon Exploratory Data Analysis
    Data Warehousing
    Cloud Engineering Consultation
    Data Modeling
    Database
    ETL Pipeline
    Data Extraction
    Data Analysis
    Data Scraping
    Machine Learning
    Data Visualization
    Data Science
    Data Science Consultation
    R
    SQL
    Microsoft Excel
  • US$60 hourly

    • 4.8/5
    • (122 jobs)
    🌟I am a Top-Rated Data Scientist with over 5 years of expertise in Machine Learning, NLP, and Business & Survey Analytics. Skilled in Python, R, SQL, and Julia, I specialize in transforming complex data into actionable insights. Key Skills: • Machine Learning & AI: Expert in PCA, K-means, Random Forest, XGBoost, SVM, Logistic Regression, Deep Learning (CNN, RNN), using TensorFlow, and Flux.jl. • Statistical Analysis & Modelling: Proficient in Hypothesis Testing, Mixed Models, ARIMA, and more. Experienced in computational methods in biostatistics. • Data Visualization & Dashboards: Advanced skills in ggplot2, matplotlib, and R Shiny for insightful visual presentations. • NLP & Text Analysis: Competent in clustering, text generation, and sentiment analysis. • Geospatial & Biostatistical Analysis: Proficient in applying computational methods to biostatistics and geospatial data. • AWS Technologies: Knowledgeable in EC2, EMR, Glue, Sagemaker, Quicksight. • Data Scraping & ETL Processes: Efficient in extracting and processing large datasets. 🌍 Industries Served: Management Consulting, Marketing, Real Estate, Healthcare, Tech, Political Campaigns, Government and NGOs. What I Offer: • 💬 On-call/chat support & flexible collaboration. • 🔄 Regular project updates, aligned with your time zone. • 🔍 Data-driven solutions for diverse business challenges. • 💰 Special rates for non-profits. Ready to Enhance Your Data? Whether you have an ongoing project or need expert consultation, I’m here to assist. My flexible hours ensure seamless coordination with your schedule. Let’s unlock the potential of your data together! 📅 Book a Consultation: Available for in-depth discussions on your project needs.
    vsuc_fltilesrefresh_TrophyIcon Exploratory Data Analysis
    Data Analysis
    Amazon Web Services
    Data Visualization
    Statistics
    Julia
    Biostatistics
    Time Series Analysis
    Data Science
    Python
    Machine Learning
    Natural Language Processing
    TensorFlow
    PyTorch
    R
    Deep Learning
  • US$30 hourly

    • 4.9/5
    • (49 jobs)
    I am Hadeel Sherif, a highly experienced and skilled Biostatistician and Clinical Data Manager with a a proven track record of success in conducting comprehensive biostatistical analyses for various research studies. I have done the whole statistical analysis of more than 46 projects including 2 MSc theses at reputable European universities and also I have contributed to PhD theses at British universities and a systematic review and meta-analysis published at the Q1 Cornea Journal. The projects included all aspects of biostatistical analysis, from sample size calculations and statistical analysis plan development to data analysis, interpretation, and reporting. Including dozens of statistical analysis methods of parametric and non-parametric hypothesis testing (t-test, ANOVA, MANOVA, MANCOVA, Repeated measures ANOVA, Mann Whitney, Kruskal Wallis, Wilcoxon Signed Rank, ...), Chi square test family (Exact tests: Fisher's and Monte Carlo's, McNemar, ...), Regression analysis (Linear multiple regression, Logistic regression including Binary, Ordinal and Multinomial Logistic regression), Dimension reduction techniques (Factor Analysis and Principle Component Analysis), Survival Analysis, and Propensity Scores Matching, also advanced statistical modeling techniques, including mixed models, GEE models, SEM models and others relevant to complex research questions. Please read the attached published meta-analysis and the testimonials from my previous clients. My Services include: Sample Size Calculations: Accurately determine appropriate sample sizes for your studies, ensuring research has the power to detect meaningful results.(G-power, Epi-Info, Med-Calc, and NCSS-PASS) Statistical Analysis Plan (SAP) Development: Precisely craft comprehensive SAPs outlining statistical methods and procedures, ensuring research integrity and validity. Data Analysis: Expertly analyze data using various statistical software packages (R, IBM-SPSS, Stata, and JMP). Data Interpretation and Reporting: Effectively interpret study results, draw meaningful conclusions, and present them clearly and concisely in tables, graphs, and narratives. R Scripting: Provide well-documented R scripts detailing statistical analyses performed on data, ensuring transparency and reproducibility. Statistical Modeling: Utilize advanced techniques like mixed models and GEE models to tackle complex research questions and assess the impact of various factors. My Qualifications: MSc in Biomedical Informatics and Medical Statistics, Medical Research Institute, Alexandria University, Egypt (GPA 3.66) Certified Biostatistician Diploma Candidate, MARS-Medical Agency for Research and Statistics-UK Data Management in R Course Completion with Top Achiever Badge, MARS-Medical Agency for Research and Statistics-UK Extensive experience in biostatistical analysis for diverse research projects (systematic reviews, meta-analyses, clinical trials) Published Meta-Analysis: See my publication in Cornea Journal: "Systematic Review and Meta-Analysis of the Medium-Term Efficacy of Corneal Collagen Crosslinking for Keratoconus" (Impact Factor: 2.215). R Markdown Expertise: Access my R markdown file for the Data Management in R course project, showcasing my proficient R programming skills. Satisfied Clients: Read testimonials from previous clients who commend my expertise, communication skills, and ability to deliver high-quality results. Teaching experience in Biostatistics, Clinical Pharmacokinetics, Critical Appraisal of Medical Literature, Drug Information Resources, Pharmacoeconomics, and Epidemiology. Additional Skills: Statistical reviewing of manuscripts My Commitment: I am committed to providing high-quality biostatistical services that meet the highest standards of rigor and accuracy. I am passionate about research and dedicated to helping researchers achieve their goals through sound biostatistical analysis.
    vsuc_fltilesrefresh_TrophyIcon Exploratory Data Analysis
    Logistic Regression
    RStudio
    Scientific Writing
    Data Analysis
    Biostatistics
    Quantitative Analysis
    Predictive Analytics
    Analytics
    NCSS Statistical Software
    Statistics
    IBM SPSS
    Data Modeling
    Microsoft Excel
    R
  • US$15 hourly

    • 4.9/5
    • (82 jobs)
    Data Analytics | Data Scientist | Data Visualization | Python Expert | Data cleaning | classifications & clustering | Tableau | Power BI | Database administrator | Many Other Skills in Data Science 💫 REASONS TO CHOOSE ME OVER OTHER FREELANCERS? 💫 ✔️ 1000+ Hours Done ✔️ Available to communicate any time ✔️ Unlimited Revisions ✔️ 100% Guaranteed Satisfaction ✔️ Provide Best work 🟢 in a short period of time🕒 A skilled data scientist and machine learning engineer with experience in scalability issues, system administration, and more. I am a flair for well-structured, readable, and maintainable applications and excellent knowledge of Python. I am a quick learner and has worked in teams of all sizes. Main skills as Data Analytics: ✔️ Extensive experience in Tableau and Tableau CRM/ Einstein Analytics. ✔️ Developing Data visualizations and Reports using Power BI and Tableau. ✔️ Extensive experience in Power BI. ✔️ Data cleaning, Analyzing and visualization. ✔️ classifications/clustering, machine learning, deep learning. ✔️ Data Project Manager. ✔️ Data Products Specialist. The methodology at my disposal ranges from: 🔹 Explanatory data analysis, unsupervised learning algorithms such as association rules and cluster analysis 🔹 Hypothesis testing, chi-square, ANOVA, mixed effect models 🔹 Thorough well-founded statistical modelling methods such as logistic regression, GLM, time series forecasting, and survival analysis 🔹 Up to data mining algorithms such as gradient boosting (XGboost). My area of expertise covers all stages of a model development process: 📌 From data aggregation, preparation, and cleaning 📌 Variable engineering and selection 📌 To model estimation and validation, scorecard development and model monitoring. ✨ I love turning raw and complex data into a useful piece of information. If you think that you could use my skills, please do not hesitate and hit the green button above.
    vsuc_fltilesrefresh_TrophyIcon Exploratory Data Analysis
    ETL
    Operations Analytics
    Resume Writing
    IBM Cloud
    Report
    Product Analytics
    Business Analysis
    Looker Studio
    Data Science Consultation
    Tableau
    Machine Learning
    Python
    Data Science
    Microsoft Power BI
  • US$25 hourly

    • 4.7/5
    • (126 jobs)
    10+ years of extensive experience in data visualization and data analytics, served esteemed clientele, with enterprise clients such as Walmart, Procter & Gamble, Amazon, Johnson & Johnson etc. as well as SMEs like TheCreditPros, StructuredWeb, NorthCoastMedical, PoshPeanuts, EffectiveSpend, etc. Services Offered: 1. Data Visualization: • Understanding requirements and audience needs • Designing databases and identifying key metrics • Developing customized dashboards • Configuring data security and user permissions • Providing dedicated support and maintenance TOOLS: Microsoft Power BI, Tableau, Looker, Looker Studio, DOMO, QlikSense 2. Data ETL and Workflow Automation: • Streamlining data collection, cleaning, and validation processes • Implementing ETL and workflow automation • REST/SOAP API Used: o ERP/CRM: Salesforce, Netsuite, Fulfil, Shopify, Hubspot, Pardot o Accounting: Xero, Quickbooks, Zoho o Marketing: Facebook, Linkedin, Twitter, Instagram, Mailchimp, Google Adwords, Yahoo Gemini, Bing Ads o Web Analytics: Google Analytics, Adobe Analytics o Customer Support: Zendesk, Five9, Callrail TOOLS: Python Scripting, SQL, Azure Data Factory, AWS Glue, Alteryx, Talend, Stitch Data, Tableau Prep, Denodo 3. Data Warehousing and Modeling: • Data transformation, extraction and loading • Custom stored procedures and views TOOLS: BigQuery, AWS Redshift, AWS RDS, Azure SQL, Azure DataLake, Snowflake, DBT Industries Served: • Retail and E-commerce • Banking and Financial Services • Consumer Goods • Sports and Gaming • Media and Entertainment
    vsuc_fltilesrefresh_TrophyIcon Exploratory Data Analysis
    Python
    Data Analysis
    Microsoft Power BI
    QlikView
    R
    Tableau
    API Development
    Data Science
    PHP
    JavaScript
  • US$25 hourly

    • 4.9/5
    • (239 jobs)
    An expert content writer with more than 8 years of working experience in 2 reputed organizations of Sweden. I am a postgraduate researcher with a strong grip on multiple fields such as Marketing, Public Administration, Management Sciences, Human Resource Management, Business administration, accounting & Finance, and Mass communication. I can also provide you services regarding SPSS data analysis, survey questionnaires, proofreading, etc I love to deliver quality work in a timely manner. Don't worry about your deadlines as I am very concerned about my commitments. 100% original work will be presented attached with the Turnitin plagiarism report. Feel free to contact me for any kind of content-related queries and you would never regret it.
    vsuc_fltilesrefresh_TrophyIcon Exploratory Data Analysis
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How to Hire Top Exploratory Data Analysts

How to hire exploratory data analysts

Whether it’s providing summary statistics for each field in a data set with a univariate analysis or also factoring the relationships between fields with a multivariate analysis, exploratory data analysts are here to help.

So how do you hire exploratory data analysts? What follows are some tips for finding top exploratory data analysis consultants on Upwork.

How to shortlist exploratory data analysis professionals

As you’re browsing available exploratory data analysis consultants, it can be helpful to develop a shortlist of the professionals you may want to interview. You can screen profiles on criteria such as:

  • Data analytics tools YYou want an exploratory data analyst who understands the statistical techniques and data visualization tools needed to analyze your data set.
  • Project experience. Screen candidate profiles for specific skills and experience (e.g., creating 3D scatter plots with R).
  • Feedback Check reviews from past clients for glowing testimonials or red flags that can tell you what it’s like to work with a particular exploratory data analyst.

How to write an effective exploratory data analysis job post

With a clear picture of your ideal exploratory data analyst in mind, it’s time to write that job post. Although you don’t need a full job description as you would when hiring an employee, aim to provide enough detail for a contractor to know if they’re the right fit for the project.

An effective exploratory data analysis job post should include:

  • Scope of work: From box plots to violin plots, list all the deliverables you’ll need.
  • Project length: Your job post should indicate whether this is a smaller or larger project.
  • Background: If you prefer experience with certain industries, statistical techniques, or data analytics tools, mention this here.
  • Budget: Set a budget and note your preference for hourly rates vs. fixed-price contracts.

Ready to launch your exploratory data analysis project? Log in and post your exploratory data analysis job on Upwork today.

EXPLORATORY DATA ANALYSTS FAQ

What is exploratory data analysis?

Exploratory data analysis (EDA) is an open-ended approach to data analysis that involves applying statistical and graphical techniques to discover insights and trends. The primary goal of EDA is to use visual methods to discover what data can tell us beyond formal models or hypotheses.

Here’s a quick overview of the skills you should look for in exploratory data analysis professionals:

  • Exploratory data analysis
  • Data science, analytics, and visualization
  • Data analytics tools (e.g., R, NumPy, Spark)

Why hire exploratory data analysts?

The trick to finding top exploratory data analysts is to identify your needs. Is your goal to generate scatter plots of raw data sets to visually identify possible trends for further analysis? Or did you have something more specific in mind, such as performing a univariate visualization on a raw data set to summarize statistical characteristics of a single variable? The cost of your project will depend largely on your scope of work and the specific skills needed to bring your project to life.

How much does it cost to hire an exploratory data analyst?

Rates can vary due to many factors, including expertise and experience, location, and market conditions.

  • An experienced exploratory data analyst may command higher fees but also work faster, have more-specialized areas of expertise, and deliver higher-quality work.
  • A contractor who is still in the process of building a client base may price their exploratory data analysis services more competitively.

Which one is right for you will depend on the specifics of your project.

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