Sharon Sebastian

 I am a highly motivated and progress focused Data Scientist and Software Engineer with varied experience in India, China and UAE.

I am a consistent problem solver skilled at prioritizing and managing work with proficiency. While working as a C# .Net developer, I have worked in SQL Server, Web page development, testing and debugging and giving production support.

In Data Science I have worked on big datasets to study relationship between features, analyze, visualize them and build forecasting models. I have also experience in building Deep Artificial Neural Network, performing Unsupervised Learning and Cluster Profiling, Building predictive models for Image Classification (CNN) and Natural Language Processing (NLP).

I have worked on a wide range of datasets which include Bank, Travel & Tourism, Airlines, Twitter Sentiment etc.

Data Analyst
Supreme Committee for Delivery and Legacy, Doha Duration: November 2022 – December 2022

Project FIFA World Cup 2022

Description: Reporting and analysis of real time data for operational use cases

Responsibilities

●  Worked on Integrated Operations Platform and stakeholder's dashboards for morning, situational and

end of day reporting for FIFA world cup transport, crowd operation and event activation from National

Command Centre

●  Analyzed crowd movement, transport congestion and gave insights on real time operational use cases

related to crowd behavior during FWC

●  Listed and documented use cases along with preventive actions and operational alerts for each

●  Worked seamlessly with different stakeholder team members to report accurate data for higher

management on daily basis

Data Scientist
Application of AI in Modelling processes (Oil and Gas) Duration : December 2021 till date

Project Use of AI in screening EOR process

Description: Understanding the influence of reservoir parameters on ultimate oil recovery

Responsibilities:

●  Analyzed, cleansed and prepared the data for actionable insights and modelling

●  Performed data visualization and learned the correlation between parameters

●  Selecting features, building and optimizing classifiers using machine learning techniques to predict the

results in python.
 

Research Assistant
ADEK-AARE funded project at Emirates College for Advanced Education, Abu Dhabi Duration: February 2022 till November 2022

Project Turning around Mathematics and Science achievement

Description: A three-year longitudinal study of predictors of academic resilience of academically at-risk students of Abu Dhabi.

Responsibilities:

●  Conducting research to acquire data from primary data source

●  Analyzed, cleansed and prepared the data for actionable insights in python.

●  Used statistical, artificial intelligence, and machine learning methods for learning and assessment

data.

Customer relationship manager and technical support Retail Fashion company, UAE
Duration: Since June 2018 till December 2021

Responsibilities:

●  Designing the database with interface to input and store inventory, sales and client information and

producing reports using HTML, Excel, MS Access

●  Formulating strategies to boost sales

●  Engaging with customers on a regular basis

●  Working rigorously for a prominent digital presence of the retail brand

Software Engineer
Satyam Technology, China
Duration: June 2007 till February 2009

Project Water Treatment application for French company Veolia Water

Description:

The application dealt with a complex multilevel treatment process of waste/industrial/sewerage water. The exact composition and quantity of chemicals needed was determined by the application.

Responsibilities:

●  Coordinated between offshore team and client in spite of language barrier. Conveyed ideas and

concerns well across to the client and helped the technical team to reach a successful completion.

●  Requirement and design document preparation

●  Testing, debugging and performance tuning of the application in C# .Net.

Software Engineer
US Technology, India
Duration: Probation: October 2004 - February 2005

Project

Description:

Dashboard for a Fortune Transportation Company

It associates an employee to a dealer and defines the role that employee maintains for a given dealership.
Sales data pertaining to its customers was maintained and exported to Excel and PDF.
This application catered 5 kinds of users, for which role-based security was implemented

Permanent : March 2005 till March 2006

Responsibilities:

●  Process flow design

●  Preparation of UML Diagrams and design documents

●  Construction and Testing of programs/jobs

●  Designing and coding most of the web pages in C# .Net

●  Testing and debugging

Bachelor of Technology in Information Technology from Cochin University, India

PGP in Artificial Intelligence and Machine Learning from University of Texas, Austin

AIML Tools and skills proficient at:
Tensorflow, Keras, Google colab
EDA, ML classifiers – Bagging and Boosting, Hyperparameter tuning, GridSearchCV, Cross Validation, Clustering (K-means and Hierarchical), Cluster Profiling, ANN, CNN, Computer Vision, Vectorization(Count vectorizer & tf-idf vectorizer), Sentiment analysis