Senior Data Scientist
MPM Infosoft Private Limited
Chennai, TN, India
5d ago

Categories : Data Analytics Data Scientist :

Job Details

MPM Infosoft is a data analytics product development company that has developed its first product : SANDMAN, which is is the world’s first cloud based data analytic software for optimisation of the foundry green sand system with a view to reducing casting defects .

We are continually developing features and algorithms many of which are unique in this industry on an intelligence platform with cutting edge data science technologies.

We are looking for innovative data scientists to join our transformative project which being a first of it’s kind, promises to be a legacy creation.

Job summary :

We're looking for a Data Analyst to support our analytics platform for foundries. The data spanning months or years of practical foundry knowledge need your descriptive and analytic insight to predict future rejections and recommend measures to prevent bottle-

necks or losses. You would be building models from field data applying machine learning techniques that classify practices resulting in acceptance or rejection of the mould.

The suitable models would then be translated into production level code for our Sandman analytics platform.

Qualification :

Bachelors / Masters / PhD in Mathematics or Engineering disciplines with strong Mathematical and Statistics background

Responsibilities :

Selected candidate will be actively involved in ongoing research and development program in the area of foundry process / system optimization.

  • Munging huge data sets spanning months of operations with a categorical output variable
  • Preparing reproducible methods for data-cleaning
  • Identify, analyze, and interpret trends or patterns in mixing or blending practices resulting in casting acceptance / rejection
  • Model building to predict casting rejections
  • Proto-typing in Python and other environments
  • Code documentation and coordination with production team for seamless deployment of developed algorithms
  • Report generation on the analysis and present to the management and deployment team
  • Skill set : Algorithms

    Algorithms

  • Experience and knowledge of analytical techniques
  • Descriptive and Inferential statistics
  • Perceptron to neural network based classifiers
  • Clustering algorithms like K-means, Fuzzy C-means and Hierarchical.
  • Linear, piece-wise linear and non-linear models in high-dimensional space
  • Variable selection and model validation practices
  • Principal component analysis (PCA) for dimensionality reduction
  • Time-series analysis (desired but not essential)
  • Formulating optimization problems
  • Software :

  • Python and packages including numpy, scipy, pandas, scikit-learn
  • Working in Jupyter notebook environments, with packages like, Matplotlib, Bokeh for visualization
  • Optimization using CVXOPT and Ipopt (desired but not required)
  • Place of posting : Chennai

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