Ảnh đại diện của prajwalbhatt
@prajwalbhatt
Cờ của India Dehradun, India
Thành viên từ June, 2016
2 Đề xuất

prajwalbhatt

Trực tuyến Ngoại tuyến
I am a final year undergraduate student at IIT Roorkee. I am a creative, flexible and focused individual who is passionate about Data Science, Natural Language Processing and the entire Analytics space. I have acquired knowledge of R programming, Python and C++. Further, I have exposure to Machine Learning algorithms like Neural Network, Regression, Decision Trees, and Clustering algorithms etc. I have experience of working as a data science intern in various recognized companies and start-ups before, Schlumberger, Razorpay, KUAI (Israel, Remote intern); to name a few.
$20 USD/giờ
36 đánh giá
5.1
  • 98%Các công việc hoàn thành
  • 95%Đúng ngân sách
  • 88%Đúng giờ
  • 22%Tỉ lệ thuê lại

Portfolio

Các đánh giá gần đây

Kinh nghiệm

Data Science Intern

Nov 2016 - Jan 2017 (2 months)

• Built supervised and unsupervised Lead Score Models which assign a scalable confidence score to the merchants who sign up on the platform. • The score is reflective of the intent & potential of the merchant to produce transaction volume on the platform. • The data was collected from various REST APIs and the Authentication form submitted by the on-board merchants.

Data Science Research Intern

Aug 2016 - Sep 2016 (1 month)

• R script to access Google Maps geocode API to validate address accuracy and proximity to landmarks. • Mercator projection and density-based clustering of geocodes, based on the business requirement. • Remote sensing techniques based on Google Earth engine to determine land cover, population density, route optimisation etc.

Data Science Intern

May 2016 - Jul 2016 (2 months)

• Built the Machine Learning risk engine, which assigns a default score to the loan applicants. Introduced to the real-life data sets and the associated problems; missing value imputation, noise removal and imbalanced data. • Involved in building a classifier, based on Natural Language Processing which categorises the bank transactions into various pre-defined categories and thus, finding patterns in the user expenditure.

Giáo dục

Bachelor of Technology

2013 - 2016 (3 years)

Chứng Nhận

  • US English Level 1
    92%

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