Upwork home
Sign up
Secondary

Hire the best R Developers & Programmers in Kolkata, IN

Check out R Developers & Programmers in Kolkata, IN with the skills you need for your next job.
Hire freelancers
Clients rate R developers & Programmers
Rating is 4.8 out of 5.
4.8/5
based on 773 client reviews
  • $35 hourly

    • 4.7/5
    • (11 jobs)
    Statistician with 8 years of experience in Data Science & Analytics, Data exploration and visualization, Predictive modeling using Linear and Logistic regression, Segmentation and Classification using Multivariate Analysis (Clustering Techniques, Principal Component Analysis and Factor Analysis), Credit Scoring & Credit Risk Models, Natural Language Processing (NLP). Possesses a Master's in Statistics and expertise in R, Shiny, Python and Microsoft Excel. Below mentioned are some of the key projects I have worked in the past: 1. Developing Application Scorecard for efficient underwriting 2. Automated classification of IT tickets by analyzing ticket description using NLP - Stemming - POS Tagging - Stopword removal - TF-IDF - Latent Dirichlet Allocation 3. Predicting pre-sale mortality risk of life insurance customers using Machine Learning 4. Identifying potential insurance customers using propensity score 5. High level automation of several reports using R - Cost saving in terms of 1 FTE for two employes 6. Developing Marketing Mix Models to calculate the effect of different promotional tactics and further optimisation of promotional activities.
    vsuc_fltilesrefresh_TrophyIcon R
    Statistics
    Credit Scoring
    Data Mining
    R Shiny
    Microsoft Excel
    Probability Theory
    Data Analysis
    Visual Basic for Applications
    SQL
    Machine Learning
    Data Science
    Linear Regression
    Natural Language Processing
    Logistic Regression
  • $42 hourly

    • 5.0/5
    • (250 jobs)
    🎖 𝗧𝗢𝗣 𝗥𝗔𝗧𝗘𝗗 𝗣𝗟𝗨𝗦 𝗙𝗥𝗘𝗘𝗟𝗔𝗡𝗖𝗘𝗥 🎖 I am a skilled Power BI developer and data analyst with extensive experience in data visualization and business intelligence. With a deep understanding of data analysis and reporting, I can help organizations make informed decisions based on the insights I uncover. I have experience working with large datasets, developing interactive dashboards, and delivering actionable insights to stakeholders. I have strong skills in Power BI, including data modeling, DAX formula creation, report design, and dashboard creation. I also have experience in other data visualization tools like Tableau, QlikView, and Microsoft Excel. In addition to my technical skills, I am a strong communicator and collaborator, with a passion for solving complex problems. I am comfortable working in fast-paced, dynamic environments, and I thrive under pressure. I am confident that I can bring value to your project and help you achieve your goals. Let's work together to bring your data to life!
    vsuc_fltilesrefresh_TrophyIcon R
    Python
    Microsoft Power BI Development
    English
    Google Docs
    Database
    Data Analysis
    Microsoft Word
    Microsoft Power BI Data Visualization
    Business Intelligence
    Google Sheets
    Microsoft Power BI
    Microsoft Excel
  • $35 hourly

    • 4.9/5
    • (3 jobs)
    * Thrives in developing analytical solution and visualization for Smart Production, Statistical Process Control ,Real Time Monitoring, and churn analysis for Telecom company. *Proven skilled in machine learning ,artificial intelligence ,visualization library like Plotly, Seaborn, Matplotlib. * Highly skilled in Programming Python ,R, MATLAB *Able to deploy analytical solution on Azure cloud service and AWS . *Life long Teacher and Learner -Startup Ink ,Retail business developer programmer.
    vsuc_fltilesrefresh_TrophyIcon R
    Artificial Intelligence
    Microsoft PowerPoint
    Plotly
    Seaborn
    Data Analysis
    Machine Learning
    Python
    MATLAB
    Azure Machine Learning
  • $21 hourly

    • 5.0/5
    • (14 jobs)
    Thorough Requirements Analysis: Successfully elicited, analyzed, and documented complex user and client requirements. Innovative UI Design: Created intuitive and visually appealing UI wireframes, mockups, and flowcharts. Agile Product Development: Proactively framed user stories and acceptance criteria, ensuring alignment with product vision and stakeholder expectations. Gen AI-Powered Insights: Leveraged generative AI to analyze data, identify trends, and inform product development decisions. Skills: Requirements Gathering and Analysis UI/UX Design Agile Methodologies Gen AI Product Ownership Stakeholder Management Looking to contribute my expertise to a dynamic team that values innovation and user-centric product development. Let's connect to discuss how my skills can benefit your organization.
    vsuc_fltilesrefresh_TrophyIcon R
    Stakeholder Management
    Agile Project Management
    UI/UX Prototyping
    Requirements Specification
    Python
    Postman
    API Testing
    Selenium
    Adobe InDesign
    QA Automation
  • $56 hourly

    • 0.0/5
    • (1 job)
    This is Dipanwita Dey working as a DATAVIZ Specialist (Developer, Solution Designer ad Architect) with relevant experience of approximately 14+ years. ✡ Skills: SPOTFIRE, POWER BI, IRON-PYTHON, R SCRIPT, TABLEAU, QLIK, DASH-PLOTLY, HTML/CSS, JS, JQUERY UI, SISENSE, HighCharts, D3J Integration ✡ In-house team of Professional Certified and Experienced DATAVIZ Developers across platforms - Spotfire, Power BI, Tableau, Sisense etc. ✡ Specialties: Spotfire in Life sciences industry ✳ Multi study Clinical Data Review template with Row Level Security. ✳ Trial Data KPIs Dashboard - Single Ops dashboard with a mix of standard/custom needs by Different Programs/Studies. ✳ Patient Profile dashboard with offline report (HTML + Excel) features. Dynamic selection of Patient/data modules/eCRF and options to highlight rows of interest. ✳ Oracle Writeback in Spotfire and converting a dashboard to a Data Review tool. ✳ Clinical Data Review modules - Demography, Disposition, Adverse Event, ECG & Vitals, Patient Profile, Lab Timeline, Z-Score etc. ✳ Clean Patient Tracker aiding effective Tracking of individual Subjects using various KPIs – e.g. Clean /Unclean Subjects vs Nos of Subjects enrolled, Screen failure, Subject Clean Velocity, Missing pages, Queries, PDs, SAE Reconciliation, SDV, DM Review, Freeze/Lock status ✡ Specialties: Tech-consulting for data visualization and "Re-Imagine" Analytics roadmap ✳ Extensive knowledge on TIBCO Spotfire product suite and CUSTOM solutioning including building bespoke capabilities leveraging Iron Python, TERR, R, HTML/CSS, 3rd party JS library ✳ Automation in Spotfire (e.g. Chart Build, Page Build on the go based on dynamic user selection) leveraging Spotfire API ✳ Database Writeback in Spotfire, Row Level Security, Web mash-up and Portal integration. ✳ Innovative reporting e.g. “Bar Race Charts” animated visualization using 3rd party JS Library (AmCharts) showing Adverse Event Progressions by Days Into Study. Patient Profile/Swimmer Plot Progression over time. ✳ Email Trigger based on Data/Threshold config in Iron-Python Script and or export relevant dataset to NFS location. ✳ Build Reusable DXP Template towards dashboard standardization & Rich Ux/UI interface (JavaScript/HTML/CSS/Portal like features). ✳ Database for Dashboard Standardization / Customization config (Multi study template). ✳ Enhancement and optimization of existing reports towards adoption. ✳ Spotfire Interfacing with varied data sources - Impala, Redshift, Oracle, SQLServer (data connector config and/or custom SQL) I look forward to working with you.
    vsuc_fltilesrefresh_TrophyIcon R
    IronPython
    Microsoft Power BI Development
    TIBCO Spotfire
    CSS
    HTML
    Microsoft Power BI Data Visualization
    Microsoft Power BI
    Tableau
  • $30 hourly

    • 4.8/5
    • (22 jobs)
    Looking to clear all your doubts in Economics? You are at the right place. I have been a Economics tutor for 9 years. I explain different Economic concepts in detail which makes it easier for you to grasp the concept. I have my Bachelors and Master's degree in Economics. So if you really want to know what Economics is all about then I can help you understand the subject and you will soon find out that Economics is not at all boring. I have got experience in Data Analysis too. I am an expert in data analysis using Excel and Stata and I can help you find out interesting conclusions from data sets.
    vsuc_fltilesrefresh_TrophyIcon R
    Academic Writing
    Content Writing
    Academic Research
    Data Analysis
    Data Science
    Economics
    Mathematics
    Stata
  • $20 hourly

    • 5.0/5
    • (19 jobs)
    Do you think you need help making sense out of the bunch of data that you generate? I can help you with that. I can make your data talk and help you understand the story the numbers want to narrate. Working with me can save you a lot of time and generate a lot of value for the gigantic amount of data produced from your business. My skillset: - Deep Statistical Analysis of data - Natural Language Processing - Excel (Advance, Dashboards, Pivot Tables) - SQL - Tableau (Interactive Dashboards, Storyboards) - R - Python - EDA - Machine Learning - Market Basket Analysis (Apriori, FP Growth) My qualification: - Postgrads in Statistics Take a look at my GitHub profile: User Id: kaustavpal-23 Take a look at my Kaggle: User Id: kaustavpal
    vsuc_fltilesrefresh_TrophyIcon R
    Microsoft Power BI Data Visualization
    Statistics
    Statistical Analysis
    Exploratory Data Analysis
    Data Analysis
    PostgreSQL
    Survival Analysis
    SQL
    Python
    Data Science
    Machine Learning
    Linear Regression
    Tableau
    Machine Learning Model
  • $20 hourly

    • 4.9/5
    • (26 jobs)
    Master of Science in Data Science and Big Data Analytics with 3 years of experience in statistics. Through my education and experience, I have developed strong background in statistical inference, design of experiments, hypothesis testing, linear algebra, probability, sample survey, R programming, and, machine learning. Once you hire me, I will do my best to create value for your task or business. I can create and modify spreadsheets, reports, charts, graphs, pivot tables, visual basic code, macros, Google App Scripting, conditional formatting, complex formulas, Google Sheets, Exploratory Data Analysis and more. Tools I am comfortable with: • Google Sheets • Microsoft Excel • Microsoft Power BI • Google Data Studio • Tableau Programming Languages: • Jupyter Notebook (Python) • R programming • SQL Why am I the right Data Engineer for you? ⪢ Msc. in Big data analytics and Data Science from RKMVERI (NAAC A++) ⪢ Bachelors in Statistics with honors. ⪢ Worked as a Data science and Business Analytics intern for the Sparks Foundation and as a data analyst intern at Resolute A.I ⪢ Advance level expertise in R programming, python, MS excel, SQL. ⪢ Strong analytical and critical thinking skills ⪢ Hands on experience on multiple remote tools (Skype, Slack , Google drive ,Microsoft Teams,Zoom) ⪢ Excellent and fluent English communication skills ⪢ Deadline driven I am a massive supporter of self-development and reaching your ultimate potential. I hate being in the same state as yesterday and constantly strive to be one notch greater than when I went to sleep yesterday. Time to go, get things done! Until next time!
    vsuc_fltilesrefresh_TrophyIcon R
    Data Modeling
    Mathematics
    Algorithm Development
    Data Mining
    Data Entry
    IBM SPSS
    Statistical Analysis
    SQL
    Microsoft Excel
    Data Analysis
    Python
    Tableau
    Microsoft Power BI
    Data Science
  • $10 hourly

    • 5.0/5
    • (2 jobs)
    I'm a Statistics hons. graduate from University of Calcutta currently pursuing Masters in Data Science from St. Xavier's College, Kolkata. I can create and modify spreadsheets, report charts, graphs, pivot tables, visual basic codes, macros, google spreadsheets and perform explanatory data analysis. The data analysis and data visualisation tools I use: - R - Python - Google sheets - MS Power BI - Tableau - IBM SPSS
    vsuc_fltilesrefresh_TrophyIcon R
    Academic Writing
    Coursework Assignment
    Problem Solving
    Business Analysis
    IBM SPSS
    Linear Regression
    Data Visualization
    Statistical Analysis
    Hypothesis Testing
    SQL
    Statistics
    Data Analysis
    Big Data
    Python
  • $30 hourly

    • 5.0/5
    • (4 jobs)
    A small insight on my work - A Biostatistician with 5 years of work experience in Public Health Domain, Clinical Trials etc. Have worked profusely with wide array of data, especially medical data and I have worked core statistical study designs like RCTS, Cohort studies, Case-control studies, Descriptive studies etc. and have used analytical tools like Regression, Statistical testing procedures like t-test, Mann-Whitney, ANOVA, Kruskal - Wallis, ANCOVA etc, Survival Analysis procedures like Cox Regression, Kaplan Meier estimation, Epidemiological tools like Odd's ratio, Sensitivity, Specificity and so on. Have guided in designing research methodologies, designing questionnaires, analysis, interpretation and presentation of statistical results. Love exploring data from different kinds of domains. Have been working as a freelancer for years and now excited to be a part of this platform!
    vsuc_fltilesrefresh_TrophyIcon R
    Data Management
    Clinical Trial
    Scientific Research
    Survival Analysis
    Testing
    Logistic Regression
    IBM SPSS
    Analytical Presentation
    Linear Regression
    Data Analysis
  • $35 hourly

    • 0.0/5
    • (0 jobs)
    Data Analyst with 5 years and 9 months of experience in interpreting and analyzing data for driving business solutions. Skilled in machine learning, analytical problem-solving and programming.
    vsuc_fltilesrefresh_TrophyIcon R
    Python
    OpenCV
    Data Analysis
    Machine Learning
    Tesseract OCR
    NLTK
    Statistical Analysis
  • $50 hourly

    • 0.0/5
    • (0 jobs)
    Greetings, I’m Nayan Dey, a data and business analyst with four years of experience, currently deepening my expertise through an MBA in Business Analytics, Data Science, and Human Resources. As an IIT Kanpur-certified AI and Machine Learning programmer, I combine my solid experience in data science with cutting-edge knowledge. With a strong foundation and globally recognized certifications, I’m ready to take on diverse challenges in this ever-evolving field. My expertise includes: - Exploratory Data Analysis - Interactive Data Visualization - Machine Learning & Deep Learning - Natural Language Processing (NLP) - Computer Vision (CV) - Time Series Analysis - Data Cleaning & Visualization - Building Interactive Dashboards with Customizable Filters Proficient in: - Python - R - Tableau - Power BI - Google Collaboratory -Google Analytics - Microsoft Excel - MS access - Machine Learning - Deep Learning - Microsoft Power Point I'm dedicated to delivering exceptional results on time, every time. With a keen eye for detail and a strong focus on your needs, I ensure each project not only meets but exceeds your expectations. My goal is to create a partnership where your success is the priority. Best regards, Nayan Kumar Dey
    vsuc_fltilesrefresh_TrophyIcon R
    Data Scraping
    Data Mining
    Data Visualization
    Data Analysis
    SAP CRM
    SAP
    Financial Analysis & Valuation
    SQL
    Microsoft Excel
    Tableau
    Microsoft Power BI
    Python
    Machine Learning
    Artificial Intelligence
  • $30 hourly

    • 0.0/5
    • (0 jobs)
    Experience of overall 6+ years in Power Point slide design and enhancement with 2.5 years of experience in handling CXO level meetings. Provider of services of data visualization and infographics template designing and customization of presentations. Content writing, content editing, proofreading, paraphrasing.
    vsuc_fltilesrefresh_TrophyIcon R
    Infographic
    Formatting
    Proofreading
    Microsoft Word
    Error Detection
    Writing
    Microsoft PowerPoint
    English
    Data Visualization
    Microsoft Excel
    Python
  • $20 hourly

    • 3.8/5
    • (18 jobs)
    I am an professional freelancer, expert in R and data analyst with excellent typing speed. While working as a senior research fellow I published a peer reviewed research article in an international journal with my colleagues. I understand value of time and am available all the times clients need me. Delivery of quality work within time is my responsibility as client satisfaction is most important. N.B.- Partial demo of work will be provided if needed.
    vsuc_fltilesrefresh_TrophyIcon R
    Data Extraction
    Statistical Analysis
    RStudio
    Mathematics
    Linear Regression
    Data Modeling
    Machine Learning
    Report
    Hypothesis Testing
    Time Series Analysis
    Data Science
    Data Mining
    Data Visualization
    ggplot2
  • $16 hourly

    • 0.0/5
    • (0 jobs)
    I'm a highly motivated and detail-oriented data scientist with a strong foundation in statistics. Proficient in SQL, Python, and Tableau, with a keen eye for data visualization and storytelling. Passionate about leveraging data-driven solutions to drive business growth and improve decision-making processes. Seeking opportunities to apply analytical skills and contribute to the success of data-driven organizations. Connect with me to explore data-driven opportunities and discuss how I can contribute to your organization's success. Let's harness the power of data together!
    vsuc_fltilesrefresh_TrophyIcon R
    Tableau
    Python
    SQL
    Data Visualization
    Machine Learning
    Data Preprocessing
    Data Analysis
    Feature Engineering
  • $10 hourly

    • 0.0/5
    • (0 jobs)
    I’m a data analyst with a strong foundation in statistical techniques, numerical methods, and advanced mathematics. Whether you need to develop predictive models, analyze data for decision-making, or instigate positive change through data-driven insights, I can help. Key Skills: Proficient in statistical techniques, numerical methods, and advanced mathematics Experienced in applying statistical methods to real-world data Skilled in using data analysis tools such as R, SQL, and Python Experience: Internship at the University of Calcutta contributing to a USAID project under LISA 2020 Internship at 'Statsly Analytics' using data analysis tools to address real-world challenges Thank you for considering my application. I look forward to the opportunity to contribute to your organization.
    vsuc_fltilesrefresh_TrophyIcon R
    Data Engineering
    Data Cleaning
    SQL
    SAS
    Tableau
    Microsoft Excel
    Python
    Machine Learning
    Statistics
    Statistical Computing
    Data Analytics Framework
    Data Analytics & Visualization Software
    Data Analysis
    Statistical Analysis
  • $7 hourly

    • 0.0/5
    • (0 jobs)
    Greetings. I am Tuhin James Paul, An Aspiring Pharmapreneur and Patentophile who is proficient in Literature review, Systematic Literature Review, Scientific Writing, and Data Analysis using SPSS. I can help you publish your review article, book chapter, or case report.
    vsuc_fltilesrefresh_TrophyIcon R
    Scientific Research
    Academic Proofreading
    Academic Research
    Python
    Canva
    ChemDraw
    Content Writing
    Scientific Illustration
    Scientific Writing
    Scientific Literature Review
    Literature Review
    Literature
  • $30 hourly

    • 0.0/5
    • (0 jobs)
    Specialist in Python/Automation, ML/DL with various projects including Machine learning models, Clustering, Image Recognition, CSV text classification, Time-Series Forecasting, Cleassification, Prediction and Detection task. As a Data Scientist, I provide solutions of your problems using python, Machine Learning & Deep Learning. Moreover I have command on Statistical software SPSS. I can provide you with descriptive and inferential statistics, F-test, the t-tests, DoE and regression analysis and many more.... I have expertise in the following domains: ✔️Machine Learning ✔️Deep Learning ✔️Exploratory data analysis ✔️Digital Image Processing ✔️Object-Oriented Programming ✔️Data Structures ✔️Data Mining ✔️Data Visualizations ✔️Data Extraction Project on which I have worked: ✅ Classification Date seed through CNN ✅ Assessment of potential neutraceutical for cancer computational method ✅ Early detection of lung cancer through deep learning ✅ Prediction of weather data using SK Learn Models ✅ Binary Classification and Multi Classification of images ✅ Annotation and Augmentation
    vsuc_fltilesrefresh_TrophyIcon R
    Scripting
    Automation
    Data Analysis
    Data Model
    Data Science
    Predictive Modeling
    PyTorch
    TensorFlow
    Python
    API Integration
    Machine Learning
    Artificial Intelligence
  • $25 hourly

    • 0.0/5
    • (0 jobs)
    Summary: A driven engineering graduate with a strong foundation in data analysis, programming, and problem-solving. Eager to apply academic knowledge and internship experience to solve real-world challenges. Committed to continuous learning and fostering development through innovative thinking and dedication.
    vsuc_fltilesrefresh_TrophyIcon R
    Machine Learning Model
    Arduino
    Machine Learning
    Artificial Intelligence
    Exploratory Data Analysis
    Python Script
    Python
    Jupyter Notebook
    Tableau
    Microsoft Power BI Development
    SQL
  • $20 hourly

    • 0.0/5
    • (0 jobs)
    AI Engineer | Data Scientist | Software Developer Hello! I'm Sreejeet Shome, a dedicated and highly skilled AI Engineer and Data Scientist with a strong foundation in Python, machine learning, and data analysis. I hold an MSc in Data Science from Maulana Abul Kalam Azad University of Technology, With over 8 months of experience as a Software Developer at NDLI (IIT KGP), I've developed and optimized internal software applications using Python frameworks like Tkinter and PyQt5. I have a deep understanding of data processing, analysis, and visualization, backed by hands-on experience in projects involving natural language processing, RNNs, and exploratory data analysis (EDA).
    vsuc_fltilesrefresh_TrophyIcon R
    Deep Learning
    Machine Learning
    TensorFlow
    PyTorch
    pandas
    Generative AI
    NumPy
    Tableau
    SQL
    Python
  • $15 hourly

    • 0.0/5
    • (0 jobs)
    MarksMaster is one of highest rated assignment helping firms, with the best experts in the industry. Reach out to us for expert guidance to boost your grades. We help with quizzes, assignments, thesis, dissertation, exams, projects across all academic domains: With over 200 reviews across all platforms, we have helped over 1000 students across 20 countries, covering the curriculum of most renowned universities of US, Europe, Middle East and Australia. We offer our services in the following topics: > Engineering and Technology: Computer Science ( Python, C, Cpp, C#, ML, AI, Deep learning, ANN-CNN, Computer Vision, Rackett and Haskell, AWS) Mechanical Engineering ( Simulation using Ansys, MATLAB, LabView, SolidWorks, Process Engg, Heat Engg, FEA,) Electrical Engineering ( Simulation using MATLAB, Simulink, Power system, Power Electronics, Control Systems) Electronics Engineering ( ARM, MIPS, Microprocessor, Microcontroller, Image Processing, DSP, MultiSim, Computer Networks, Computer Arch) Civil Engineering ( SOM, Concrete Engg, Operational Research, Structural Engg, Material Engg) Chemical Engineering Engineering MATHS > IT Machine Learning (Linear Regression, Random Forest, K-Nearest Neighbors etc) Coding ( Py, Cpp, C#, JAVA, Haskell, Ruby etc) ERP Tools ( SAP, Oracle, Salesforce) UI/UX ( Figma, Xcode, Photoshop Etc) Web Dev ( full stack, WordPress, Wix, Bootstrap) App Dev ( IOS, Android ) Ethical Hacking, Cyber Security and Digital Forensics Data Analytics and Statistics ( STATA, SAS, SPSS, R, Python, Tableau, JASP, ANOVA, PowerBI etc) > Business and Management: Accounting Finance Corporate Finance Marketing Risk and Strategy Management, banking risk Supply Chain management Operational Management Human Resource Management Entrepreneurship Business Maths >Social Sciences and Humanities : Philosophy Sociology Political Science Psychology Economics Anthropology Geography International Relations Get back to us to fix all your academic hassles and let our experts and SMEs drive your academic success.
    vsuc_fltilesrefresh_TrophyIcon R
    Data Mining
    Data Cleaning
    Data Analytics & Visualization Software
    Keras
    Predictive Model
    Apache OpenNLP
    Neural Network
    Model Optimization
    MATLAB
    Python
    Data Analysis
    Machine Learning Model
    Machine Learning
    Artificial Intelligence
  • $11 hourly

    • 4.5/5
    • (16 jobs)
    Hi, I am Dev 🚀 Senior Data Analyst with over a decade of expertise in Data Science, Machine Learning, Tableau, KNIME, Alteryx, and R Programming Language, I specialize in analyzing user data and big data sets to derive insightful statistical analysis and craft robust business strategies. 🔍 As a seasoned professional, I offer consulting sessions to clients seeking guidance in leveraging their data effectively. 📊 My proficiency extends to developing high-calibre dashboards using Tableau and Power BI, ensuring the delivery of professional-grade visualizations that drive actionable insights. 🌟 Let's connect and explore how my skills and experience can contribute to maximizing your data potential! #DataScience #MachineLearning #Tableau #PowerBI #ConsultingExpertise 💡
    vsuc_fltilesrefresh_TrophyIcon R
    Analytics
    Data Modeling
    KNIME
    Alteryx, Inc.
    Microsoft Power BI Data Visualization
    Tableau
    Python
    Microsoft Power BI
    Data Visualization
    Data Analysis Expressions
  • $50 hourly

    • 0.0/5
    • (0 jobs)
    I'm a data scientist with in experienced in building LLM model, Computer Vision model, predictive model. If you trying to build any AI chatbot, LLM model, predictive model or ask me for any statistical analysis ,I can help. - Knows Python, R, C++, Pytorch, Tensorflow, AWS, Google Cloud Platform, Azure, SQL, MongoDb, Flask, Supervised Learning , Unsupervised Learning , Reinforcement learning. - Can build Deployment ready products - Regular communication is important to me, so let’s keep in touch.
    vsuc_fltilesrefresh_TrophyIcon R
    Azure Machine Learning
    Google Cloud Platform
    AWS Development
    Mining
    Analytical Presentation
    Data Analysis
    Data Mining
    Artificial Intelligence
    Python
    TensorFlow
    PyTorch
    Machine Learning
    C++
    Machine Learning Model
  • $50 hourly

    • 0.0/5
    • (0 jobs)
    Hi there! , Professional web developer with of experience 3+ years in website development & design. specialize in creating websites using WordPress, Elementor and ,HTML, CSS. Design, Redesign or make edits , Responsive and optimized for all devices. Coding and AI Generative website, Master in Microsoft Office, Thank You For Your Time & I look forward to working with you.
    vsuc_fltilesrefresh_TrophyIcon R
    Algorithms
    React
    HTML
    Java
    Microsoft Excel
    Microsoft Power BI Data Visualization
    Microsoft Power BI
    AI Development
    AI App Development
    SEO-Based Website
    SEO Keyword Research
    Python
    Microsoft Office
    Software Development
  • $3 hourly

    • 0.0/5
    • (0 jobs)
    CAREER OBJECTIVE: - Data Analyst Specializing in Dashboard Creation and Data Optimization" I am a dedicated Data Analyst with a strong background in transforming raw data into actionable insights. I specialize in preparing dynamic dashboards using Excel, Tableau, and Power BI to support data-driven decision-making. My expertise includes comprehensive data cleaning and preparation, ensuring the accuracy and reliability of datasets before analysis. With a focus on optimizing digital processes, I excel at turning complex data into clear, impactful visualizations that drive business success. 1) Proficient in tableau, Microsoft Power BI, Excel 2) Prioritize regular communication to ensure seamless collaboration and project success
    vsuc_fltilesrefresh_TrophyIcon R
    SQL
    Microsoft Excel
    Microsoft Power BI
    Tableau
    Python
    Analytical Presentation
    ETL
    Data Extraction
    Data Analysis
  • $25 hourly

    • 5.0/5
    • (22 jobs)
    I am a professional with rich background of work experience related to machine learning, predictive modelling, visualisation and data analytics helping businesses in decision making and deriving actionable insights. Over the years I have been associated with two start-ups where I had significant contribution as lead Data Scientist. I have significant contribution as an independent consultant in Upwork as endorsed by my clients in their feedbacks. I had been associated with various industries like e-commerce, retail supply, marine, healthcare and fintech. Below is a summary of my skill sets: Skills: Data extraction, transformation and loading, cleaning and organising, data visualisation and reporting, automation of reports, statistical analysis, and predictive models using machine learning, Time series analysis, and Classification Models. Machine Learning and AI Models: Supervised and Unsupervised learning, Regression Analysis(Linear, Multiple, Multivariate and Logistic), Classification algorithms like Factor Analysis, KNN, Principal Component Analysis, Time Series models(ARIMA, SARIMAX, Prophet, LSTM) CNN and NLP models Cloud Platforms: AWS Sagemaker, GCP Visualisation and Reporting: Excel (Advanced Excel, Macros, Dashboard, Pivot Tables), Tableau, R Studio, Automation of reports using Excel VBA Data Extraction: SQL, NOSQL Programming Languages: Python, R Studio, Visual Basic Academic Qualification: BTech in Electronics and Communication Engineering Certifications: Post Graduate Certification in Artificial Intelligence and Machine Learning from Great Lakes Some of the projects I significantly contributed in is: 1. Pricing forecast using machine learning for an e-commerce website using Python 2. Designing a scoring model for risk category for shipping vessels in marine industry 3. An web application using machine learning to provide revenue forecast for a retail company 4. Developing a recommender system for an apparel brand using Python and Spark I work as a full-time freelancer. So, I can devote my time entirely to the projects I take up and can be available across any time-zone if required. Looking forward to work with you!
    vsuc_fltilesrefresh_TrophyIcon R
    Data Visualization
    Data Analysis
    Predictive Analytics
    Statistics
    Time Series Forecasting
    Regression Analysis
    SQL
    Python Scikit-Learn
    pandas
    Recommendation System
    Model Tuning
    Feature Engineering
    Machine Learning
    Python
  • $15 hourly

    • 0.0/5
    • (0 jobs)
    Data professional for about 23 years.Still interestingly update myself with new skills like AI ,ML and data visualization to business intelligence. I have M.sc in Computer Science...ongoing now on MBA in AI and ML..will complete on Jan 2025
    vsuc_fltilesrefresh_TrophyIcon R
    Wing Python IDE
    Microsoft Power BI
    Microsoft Excel
    Data Analytics
    Data Analysis
  • Want to browse more freelancers?
    Sign up

How hiring on Upwork works

1. Post a job

Tell us what you need. Provide as many details as possible, but don’t worry about getting it perfect.

2. Talent comes to you

Get qualified proposals within 24 hours, and meet the candidates you’re excited about. Hire as soon as you’re ready.

3. Collaborate easily

Use Upwork to chat or video call, share files, and track project progress right from the app.

4. Payment simplified

Receive invoices and make payments through Upwork. Only pay for work you authorize.

Trusted by

How do I hire a R Developer & Programmer near Kolkata, on Upwork?

You can hire a R Developer & Programmer near Kolkata, on Upwork in four simple steps:

  • Create a job post tailored to your R Developer & Programmer project scope. We’ll walk you through the process step by step.
  • Browse top R Developer & Programmer talent on Upwork and invite them to your project.
  • Once the proposals start flowing in, create a shortlist of top R Developer & Programmer profiles and interview.
  • Hire the right R Developer & Programmer for your project from Upwork, the world’s largest work marketplace.

At Upwork, we believe talent staffing should be easy.

How much does it cost to hire a R Developer & Programmer?

Rates charged by R Developers & Programmers on Upwork can vary with a number of factors including experience, location, and market conditions. See hourly rates for in-demand skills on Upwork.

Why hire a R Developer & Programmer near Kolkata, on Upwork?

As the world’s work marketplace, we connect highly-skilled freelance R Developers & Programmers and businesses and help them build trusted, long-term relationships so they can achieve more together. Let us help you build the dream R Developer & Programmer team you need to succeed.

Can I hire a R Developer & Programmer near Kolkata, within 24 hours on Upwork?

Depending on availability and the quality of your job post, it’s entirely possible to sign up for Upwork and receive R Developer & Programmer proposals within 24 hours of posting a job description.

Looking to hire for long-term or full-time assignments? See how Full-time hiring on Upwork simplifies the process.