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Gracy Clara Rajendran

Gracy Clara Rajendran

Data Engineer

Cognizant | USA

Technologies

My Portfolio Highlights

My New Course

Introduction to Python

Machine learning whisperer, taming algorithms to reveal their secrets.

My Work

Take a look at my latest work.

course

Intermediate SQL Queries

course

Introduction to Python for Developers

course

Introduction to Python

DataCamp Course Completion

Take a look at all the courses I’ve completed on DataCamp.

My Work Experience

Where I've interned and worked during my career.

Cognizant | Nov 2021 - Apr 2023

Data Engineer (Programming Analyst)

Bigdata Engineer with AWS cloud experience for client BMW Roles and Responsibility: · High quality delivery from inception to completion of the application developed using Python, Pyspark, Terraform and AWS services like AWS Glue, AWS Lambda, Amazon SNS, Amazon Simple Queue Service (SQS), Amazon Api Gateway, AWS Identity and Access Management, Amazon CloudWatch, Amazon Simple Storage Service (Amazon S3), Amazon Athena and Amazon Elastic Compute Cloud (Amazon EC2). · Proposed Serverless Solution Architecture for new application according to client requirement. · Analysed and created implementation document for proposed server less architecture. · Built a HTTP API with an HTTP endpoint for Lambda function by using Amazon API Gateway and secured access to API with JWT(Json web Token) authorization using Amazon Cognito. · Built Infrastructure using Terraform. · Extracted Metadata and created tables using AWS Glue crawler by accessing data stores such as Amazon S3.
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Lister Technologies | Sep 2021 - Nov 2021

Associate Platform Developer

Got Trained in Architecture designing and Proposed a Cost effective Architecture design model for Internal project. Roles and Responsibility: Proposed a Cost effective Architecture design model for Internal project.

Hexaware Technologies | Mar 2011 - Sep 2012

Software Engineer

GFIS is a vast application, which contains 7 different main databases for maintaining huge data. It is a Global repository which is used by the all type of users for retrieving data. Here in this project we have 19 dedicated servers for maintaining all the financial reports. The data is updated daily for AR Notes (which is primary source of Accounts Receivables), Unapplied Cash, Cash Forecast applications, Hence there is daily batch for these applications. The data are updated weekly for Personal Utilisation reports, Business Management Reports, Business Utilisation reports, Client Engagement Summary applications, Hence there is weekly batch. Roles and Responsibility:- Ingest data from data sources Generate financial reports Deploy , Monitor and maintain the data pipeline Co-ordinate with required stakeholders

My Education

Take a look at my formal education

M. tech, Computer ScienceDr MGR Educational and Research Institute | 2014
Bachelor's degree, Computer ScienceSri Venkateswara College of Engineering and Technology | 2009

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