Summary
Overview
Work history
Education
Skills
Accomplishments
Languages
Timeline
Generic
ASWATHY ASHOKAN

ASWATHY ASHOKAN

Coventry,United Kingdom

Summary

An IABAC certified DataScientist with Masters Degree from UK in Data science and Computational Intelligence with expertise in Machine learning passionate about cutting-edge technology and solving real world problems, with experience in Machine Learning Projects,Automation testing ,ETL tools and QualityAssurance analysis in Agile methodology from Tata Consultancy Services Group.

Overview

5
5
years of professional experience

Work history

MACHINE LEARNING DEVELOPER

TATA CONSULTANCY SERVICES LTD, DATA SCIENTIST
BANGALORE
01.2022 - 05.2022

1)Project : HR Analytics machine learning model

  • Customer : TCS BFSI Client (PNC)
  • The PNC (PittsBurg National Corporation) is a leading banking section in United States of America .TCS provide banking solutions in BFS-Retail Banking s domain implemented an HR Analytics machine learning model for maintaining the Workforce management in Care Center Application in the Bank
  • The prediction model uses Random Forest classification algorithm to build a Employee performance prediction model which implements for evaluating the performance ratings of employees and growth rate influencing factors and helps in hiring employees by forecasting their performance contribution to organization

2)Project : Content Similarity Checker prediction

  • Customer : TCS BFSI Client (PNC)
  • Content Similarity Checker prediction model implemented for checking the existence of redundant websites ,content spoofing in PNC Bank sharepoint portal using TF-IDF classification algorithm which is implementation Natural Language Processing in machine learning
  • Implemented the NLTK Stemmer logic here for word extraction for high accuracy comparison
  • The model accepts any two URL inputs and predicts the percentage of similarity between the contents.Flask web framework is used for User Interface

RESPONSIBILITIES

  • Aid in the design of various experiments, formulation and discovery of various hypotheses, as well as the training and scoring of existing and potential models
  • Documents projects including business objectives, data gathering and processing, detailed set of results and analytical metrics
  • Analyzing live and historic data to provide insights to the data set
  • Work closely with management, software engineering leaders, and business teams to plan catalog data improvements so as to maximize customer improvement impact
  • Evaluate proposed initiatives and provide feedback
  • Comprehensive knowledge of machine learning and knowledge of statistics

API Tester-Postman Tool

TCS CLIENT AMTRUST FINANCE USA
06.2021 - 12.2021
  • Tested the API Supporting Interfaces of all Amtrust Finance applications.
  • Used Postman for building Test scenarios and for Functional testing.
  • Explored the automated testing scope in Postman using Collections.

ETL Developer

TCS CLIENT PNC Bank USA
04.2017 - 11.2021
  • Xnet is an application which stores the account and ATM transaction details along with the status of the transactions.
  • We can extract all the transactions and their details performed on a any particular day.I developed an ETL pipeline code using python for quick data edxtraction and loading.
  • Involved in ETL process by use of Python pandas dataframes,migrated the whole database from old database to new Eclipse database through ODBC driver connection and loaded data into excel sheets for testing .
  • Tools Python pandas, Spyder

QA AUTOMATION TESTER, Automation Engineer

TATA CONSULTANCY SERVICES LTD
BANGALORE
12.2016 - 03.2017

1)Project : Project PNC Catch (CAH)

  • Customer : TCS BFSI Client (PNC)
  • CAH is a desktop application which is used by care Centre associates to handle the customer calls
  • When the customers' call routes to CAH, the agent can answer, transfer/conference if needed
  • The Agents can also dial customers or other agents using this application
  • Methodology:Agile

Responsibilities

  • Analyze requirement, design Test Scenarios, developsecure
  • Automation script for CAH application
  • Identify and implement enhancements in the newer builds
  • Creating test cases, Executing and raising defects
  • Used Hybrid framework to create the automation Script

Tools :- UFT (Unified Functional Testing), VB Scripting


2)Project : WorkForce Management


  • Customer : TCS BFSI Client (PNC) with Verint Technologies
  • WFM is a tool for Planning, scheduling and forecasting work as well as managing resources across the enterprise
  • Access role will be assigned to the associates based on the access requirements
  • Methodology:Agile

Responsibilities

  • Automation Script Creation
  • Maintenance of automation scripts in ALM
  • Running automation scripts from ALM using UFT
  • Maintenance of Object repositories (Shared)
  • Reporting and documentation

Tools UFT (Unified Functional Testing), VB Scripting


Education

Msc - Data Science and Computational Intelligence

Coventry University

Bachelor of Technology - Computer Science and Engineering

Federal Institute of Science And Technology

Skills


  • Python,R,VB Scripting
  • Reinforcement Learning Projects-Open AI gym
  • ETL tools -Python Pandas,Apache Spark
  • Visualisation tool-Tableau
  • IDEs:-Eclipse, Pycharm, Spyder,Jupyter Notebook,VisualStudio,Rstudio
  • Web Service testing (Postman)
  • APIs-Flask
  • SQL ,No-SQL
  • Basic knowledge on UNIX and shell scripting
  • Automation Testing toolUFT,LoadRunner,Selenium
  • Expertise in Python modules like NumPy, Pandas,SciPy,Sklearn,matplotlib,TKindle,SciKit,Seaborn
  • OpenCV computerVision and ImageProcessing hands on experience
  • Tensorflow,Keras Deepnet,PyTorch frameworks
  • Natural language processing (NLP) and NLTK(Stemmer,Sentimental Analysis ,DataMining)
  • Knowledge on Machine learning models and algorithms such as Linear regression,Logistic
  • Regression,RandomForestClassifier,XGBoost Classifier,Decision Trees
  • KNN,Clustering,KMeans Algorithms Strong problem-solving skills with anemphasis on product
  • Experience using statistical analysis and languages(R,Python)
  • Knowledge of a variety of machinelearning techniques(clustering,linear regression,logistic Regression,decision tree learning,randomforest,xgboost,timeseriesmodels,SVM,Artificial neural Networks)
  • Knowledge of basic statistical concepts(Central Limit Theorem,ANOVA,Z and T Statistics,Hypothesis testing
  • Hands on experience in WebScraping,NLP,RNN,CNN and Information Retrieval tasks


Accomplishments

  • Awarded Masters Degree in Data science and Computational Intelligence from Coventry University,United Kingdom with Distinction.
  • Certified Data Scientist by IABAC organization.
  • Earned high score in Thesis on Reinforcement Learning study in University.
  • Awarded CLB Band 9 for IELTS Examination for proficiency in English language .
  • Acknowledged for implementing automation ,shortening of test cycles ,recommendations solutions for improvement and hence bringing Return Of Investment of about $39000 for the organization in the year of 2021-2022.
  • Certified Automation Testing Engineer by Hewlett Packard Enterprise for expertise in UFT,LoadRunner and ALM.
  • Awarded BAND A performance band by TCS Talent management in 2018,2019,2022.
  • State level Participant for English Essay writing in the year of 2011 and 2012.
  • Awarded as Star of the month and several on the spot awards for client and management appreciations in 2017-2019


Languages

English
Fluent

Timeline

MACHINE LEARNING DEVELOPER

TATA CONSULTANCY SERVICES LTD, DATA SCIENTIST
01.2022 - 05.2022

API Tester-Postman Tool

TCS CLIENT AMTRUST FINANCE USA
06.2021 - 12.2021

ETL Developer

TCS CLIENT PNC Bank USA
04.2017 - 11.2021

QA AUTOMATION TESTER, Automation Engineer

TATA CONSULTANCY SERVICES LTD
12.2016 - 03.2017

Msc - Data Science and Computational Intelligence

Coventry University

Bachelor of Technology - Computer Science and Engineering

Federal Institute of Science And Technology
ASWATHY ASHOKAN