22 Freelancers Found
Post Graduate Diploma in Data Science
  • Freelancer:
  • 4,500+ /hr
  • India
Pursuing M. Stat (Master of Statistics) at Indian Statistical Institute, Kolkata with specialization in Applied Statistics, Machine Learning & Finance after graduating B. Stat with First Class Honors from ISI Kolkata. As part of my curriculum, I have undergone courses in Regression Modelling, Multivariate Data Analysis, Time Series, Statistical(Parametric, Bayesian and Nonparametric) Inference, Stochastic Processes, Pattern Recognition, Statistical Computing, Quantitative Finance, Optimization Techniques etc. besides some MOOCs on Data Science and ML. I also did my summer internship project at Capital One Data Labs, Bangalore working on modelling Probability of default (PD) of Capital One AutoFinance portfolio under the Credit Risk Management Team
  • Freelancer:
  • 200+ /hr
  • India
* Data Science Professional with 9+ years of overall experience and 4+ years? experience particularly in BI and Analytics. * Post graduate in Business Analytics with sufficient knowledge and understanding of fundamental areas of Statistics, Probability, Data Mining/Machine Learning and Data Visualization. * Passionate and curious about data and research with competency in researching and analyzing raw data. * Fully familiar with Exploratory Data Analysis, Statistical Analysis using Hypothesis, ANOVA, Multiple Linear Regression, Logistic Regression, Machine Learning Techniques like Clustering, Decision Trees, etc. * Quick learner and enjoy working with cutting edge technologies. * Ability to communicate and illustrate valuable data insights to non-technical audiences as well as interfacing with senior stakeholders and others. * Proven ability to complete projects in organized, timely manner. * Excellent end to end Business Analysis experience.
  • Freelancer:
  • 700+ /hr
  • India
Expert at chegg in probability and statistics
  • Freelancer:
  • 500+ /hr
  • India
Currently I am pursuing M.Sc. (Applied Statistics and Analytics) from NMIMS. I have a working experience of around 18 months at Nielsen. I have gained hands on experience at using Statistical techniques like Sampling and estimation for calculating the optimum sample for cities and villages and estimating the universe of stores using the ratio estimate method. Automation of BAU activities which includes logic check, trend check and other QC parameters for census data using R. Instrumental in managing and handling RMS data and conducting research to ensure delivery of quality reports to the FMCG clients. Analyzing and visualizing for trend check of estimated sales using Spotfire. While working as an intern at Hopstoch.in I was instrumental in creating SQL queries for our clients for uploading delivery status & helping them with reports/KPI in excel on daily basis. Coordinating with their finance team and understanding their requirements and executing them in SQL. Providing timely and error free reports to understand the business need using EXCEL and SQL. Understanding our company?s data and analyzing according to the requirement and executing on SQL for desired output. I also got an opportunity on working a live project for of Business Optimization for Charcoal Biryani (Online Food Joint). Helping Charcoal Biryani to dig deep into their business by providing them with different customer segments based on customer\'s Frequency, Recency, Engagement, Value so that they can run different campaigns for different segments of customer\'s. In addition to this through Principal Component Analysis we allot tiers to segment and design loyalty program for top tier customers. We have also done Market Basket Analysis to check for most combination of products that is been purchased. I have also worked on a Research paper of Impact of Urbanisation on biodiversity. The purpose of the study was to understand how the factors contributing towards urbanisation have an impact on biodiversity through descriptive and exploratory analysis. To cluster and identify countries which fall in the same category of urbanisation and the impact which it has on biodiversity. To understand how biodiversity behaves in countries which are most urbanised against the countries that are least urbanised through K-Means clustering technique. We also build a Multiple Linear Regression model to predict the change in biodiversity through various factor of urbanisation. To understand which all factors of urbanization should be considered to help flourish biodiversity.
  • Freelancer:
  • 300+ /hr
  • India
Due to the growing number of problems being solved by data science (and the enormous number of problems that are yet to be solved by it), I decided to pursue my career in the field. My inclination for Mathematics and coding helped me be dedicated. I completed my post graduate certification in Big Data and Analytics from S.P Jain School of Global Management, where I had a CGPA of 8.26, and deployed a chatbot on Facebook messenger using random forests, NLP techniques and Python. I also possess 1 year of experience as a Data Scientist at Educational Initiatives and am currently pursuing my Masters in Applied Statistics and Analytics from NMIMS University
  • Freelancer:
  • 400+ /hr
  • India
Pursuing Statistics and interested in Data Science and Machine Learning, Would like to work on projects where I can enhance my skills and deliver my best through my work.
  • Freelancer:
  • 200+ /hr
  • India
analyzing and interpreting complex data sets makes me happy, and I am known for being flexible, resourceful, and for achieving goals while maintaining a positive outlook. Expertise in Statistical models and machine learning algorithms. I\\\'m Sai, an adept, analytical, and detail-oriented Data Science Professional and freelancer with over 4 years of academic & Research experience in Data Analytics, Machine Learning and Big Data Technologies and around 4 years of work experience in Data Collection, Preparation, Exploration, Model building and Evaluation and Data Visualization.Good in delivering research-based, experimenting with predictive models and explanatory analysis to discover meaningful patterns and data-driven solutions that move organisational visions forward. Successfully completed a number of freelance projects on upwork, toptal and worked in different industries Capable of turning dry analysis into an exciting visualization story using data visualization tools that influence the direction of the business and communicating with diverse teams to take a project from start to finish.
  • Freelancer:
  • 500+ /hr
  • United States (US)
data analyst. Experienced professional in R, Tableau, Excel, Python.
  • Freelancer:
  • 150+ /hr
  • India
Identify relationships and trends in data, as well as any factors that could affect the results of research. ? Report results of statistical analyses, including information in the form of graphs, charts, and tables. ? Analyze and interpret statistical data to identify significant differences in relationships among sources of information. ? Adapt statistical methods to solve specific problems in many fields, such as economics, biology, and engineering. ? Develop software applications or programming to use for statistical modeling and graphic analysis. ? Develop and test experimental designs, sampling techniques, and analytical methods. ? Prepare data for processing by organizing information, checking for any inaccuracies, and adjusting and weighting the raw data. ? Plan data collection methods for specific projects and determine the types and sizes of sample groups to be used. ? Process large amounts of data for statistical modeling and graphic analysis, using computers. ? Evaluate the statistical methods and procedures used to obtain data to ensure validity, applicability, efficiency, and accuracy.
  • Freelancer:
  • 1,000+ /hr
  • India