Tharmalingam V.

Tharmalingam V.

Senior Director, Data Systems & Analytics

Hyderabad , India

Experience: 20 Years

Tharmalingam

Hyderabad , India

Senior Director, Data Systems & Analytics

121513 USD / Year

  • Start Date / Notice Period end date: 2021-06-01

20 Years

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About Me

Executive offering 18+ year history of experience ranging from heading Business Intelligence (BI) Team for large enterprise, as well as leading a large software development team. Proven expertise in large-scale business transformation and change mana...

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Portfolio Projects

Description

C++ backend

React Js frontend

React Native

ZMQ

Websocket for client communication

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Description

Developed a portal from ground-up using the React.js (UI) and Python Flash (REST Server) and hosted using nginx. The entire project was done end-to-end by myself. The visulizatio pars has been developed using variouschart libs, and ag-grid for all tabular data display needed. More importantly, the data store has been on Elasticsearch such that the application supports both segmentation and dashboard needs of the internal users.

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Description

Handful of data algorithms harnessed together to support the business to get access to the quality data. Keeping that as a goal, developed "data enrichment" tool (actually it is a host of many, or put it otherwords, it defines a workflow that brings both manual and automated processes work seamlessely) to achieve the end goal.

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Description

For internal business development, the following projects in Machine Learning and Data science under taken broadly -

1. Customer Churn Anaysis: Statistical models developed that highlights focus customers (models developed using Bayesian estimation techniques leveraged by stan with suitable priors and posteriors)

2. Marketing ROI: Several models that evalue the efficacy of dollar being spent

3. Customer Experience: This is being measured continuously by leveraging both internally and external data.

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