AISWARYA THIRUMALAI VINJAMUR

DATA SCIENCE & BUSINESS ANALYTICS

P

+1-615-***-****

E

adu7q7@r.postjobfree.com

A

Providence,RI

W

www.linkedin.com/in/aiswaryatv

OBJECTIVE

EDUCATION

A highly motivated software tester seeking to get a position in a reputed company, where I can use my skills and knowledge to learn new things and grow as a software developer. Looking for an opportunity to restart my Career after long break.

McCombs School of Business

The University of TEXAS.

Post Graduate Program in Data Science and Business Analytics

SRM UNIVERSITY

Chennai

India

Master of Technology – Computer Science and Engineering

KEY SKILLS

APPLICATION TESTING

SOFTWARE DEVELOPMENT

SQL

JIRA, AGILE

MANUAL TESTING

TEAMWORK SKILLS

CERTIFICATIONS

SUN CERTIFIED PROGRAMMER

CCNA

ISTQB

EXPERIENCE

HCL Technologies (Nov 2010 – Jan 2014)

Software Engineer.

Jun 2012 – Nov 2014

Client: Visa Processing System

Location: Chennai, India.

Role: Test Engineer.

Dec 2011 – May 2012

Client: Commonwealth Bank.

Location: Sydney, Australia.

Role: Software Developer.

Nov 2010 – Dec 2011

Client: Commonwealth Bank.

Location: Chennai, India.

Role: Software Developer.

QA manual Tester:

Analyzed the Business Requirements and worked with the Development Team for understanding the details of Functional and Non-Functional Requirement on Web/Online applications.

Organized Test Plan during initial phase of project, prepared test scripts, created Release note in Application Lifecycle Management (ALM), setup/link Test Lab with release cycle, executed test cases and recorded results in ALM.

Wrote Structure Query Language (SQL) queries to check proper data population in application table and for data verification to perform Backend Testing against Oracle Database.

Prepared meeting notes on daily execution/highlight of the project and send out the reports to managements.

Interact with Developers and Business Analysts to perform various types of testing throughout Software Testing Life Cycle (STLC) and Bug Life Cycle (BLC).

Involved with Trainer's training calls by presenting every project's new enhancement and functionality changes for the Branch Users.

Provided weekly status updates showing the progress of the Automation testing effort and open issues to be resolved.

Worked with the database administrator to migrate & maintain the applications.

Software Developer:

Researching, consulting, analyzing, and evaluating system program needs.

Testing, debugging, diagnosing, and correcting errors and faults in an application programming language within established testing protocols, guidelines and quality standards to ensure programs and applications perform to specification.

Writing and maintaining program code to meet system requirements, system design and technical specifications in quality with accordance with quality accredited standards.

Writing, updating, and maintaining technical program, end user documentation and operational procedures.

Interacting with team members to ensure smooth progress of project work.

ARULMIGU MEENAKSHI AMMAN COLLEGE OF ENGINEERING.

Lecturer in the Department of Computer Science.

Dec 2009 – Oct 2011.

Teaching Design and Analysis of Algorithms, Database Management system.

Handled 2nd and 3rd year students.

COURSE PROJECTS OF PGP-DSBA:

Trade & Ahead (Sep'22)

Course: Unsupervised Learning

Analyze the stocks data, grouping the stocks based on the attributes provided, and sharing insights about the characteristics of each group.

Skills and Tools

EDA, Kmeans Clustering, Hierarchical Clustering, Cluster Profiling

ReneWind (Aug'22)

Course: Model Tuning

"ReneWind" is a company working on improving the machinery/processes involved in the production of wind energy using machine learning and has collected data of generator failure of wind turbines using sensors. The objective is to build various classification models, tune them and find the best one that will help identify failures so that the generator could be repaired before failing/breaking and the overall maintenance cost of the generators can be brought down.

Skills and Tools

Up and down sampling, Regularization, Hyperparameter tuning

EasyVisa (Jul'22)

Course Ensemble Techniques

Analyze the data of Visa applicants, build a predictive model to facilitate the process of visa approvals, and based on important factors that significantly influence the Visa status recommend a suitable profile for the applicants for whom the visa should be certified or denied.

Skills and Tools

EDA, Data Preprocessing, Customer Profiling, Bagging Classifiers (Bagging and Random Forest), Boosting Classifier (AdaBoost, Gradient Boosting, XGBoost ), Stacking Classifier, Hyperparameter Tuning using GridSearchCV, Business insights

INN Hotels (Jul'22)

Course Supervised Learning - Classification

Analyze the data of INN Hotels to find which factors have a high influence on booking cancellations, build a predictive model that can predict which booking is going to be canceled in advance, and help in formulating profitable policies for cancellations and refunds.

Skills and Tools

EDA, Data Pre-processing, Logistic regression, Multicollinearity, finding optimal threshold using AUC-ROC curve, Decision trees, Pruning

ReCell (Jun'22)

Course Supervised Learning - Foundations

Analyze the used devices dataset, build a model which will help develop a dynamic pricing strategy for used and refurbished devices, and identify factors that significantly influence the price.

Skills and Tools

EDA, Linear Regression, Linear Regression assumptions, Business insights and recommendations

E-news Express Project (May'22)

Course Business Statistics

This project used statistical analysis, a/b testing, and visualization to decide whether the new landing page of an online news portal (E-news Express) is effective enough to gather new subscribers or not. The simulated dataset has certain important metrics such as converted status and time spent on the page that will help to conclude the effectiveness of the new landing page. Apart from that, the dependence of conversion on the preferred language will also be analyzed in this project.

Skills and Tools

Hypothesis Testing, a/b testing, Data Visualization, Statistical Inference

FoodHub Order Analysis using Python (Apr'22)

Course Python - Foundations

The food aggregator company has stored the data of the different orders made by the registered customers in their online portal. They want to analyze the data to draw some actionable insights for the business. Suppose you are hired as a Data Scientist in this company and the Data Science team has shared some of the key questions that need to be answered. Perform the data analysis to find answers to these questions that will help the company to improve the business.

Skills and Tools

Exploratory Data Analysis (Variable Identification, Univariate analysis, Bi-Variate analysis), Python

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