NareshKumaran Sathiaseelan

A professional who loves to learn and experiment something new every day. Self-starter, efficiently assimilate new ideas and views challenges as an opportunity for growth. Proficient in successfully executing projects and delivering compelling business value to clients.


sknaresh2000@gmail.com   |   https://linkedin.com/in/sknaresh2000

Experience

OCT 2013 - PRESENT

COGNIZANT TECHNOLOGY SOLUTIONTS

WILMINGTON, DELAWARE

  • Infra Tech Specialist
  • Manage and Maintain Windows Azure and on-premise HPC grid environment servers.
  • Participate in performance analysis and design to integrate applications in Windows HPC environment and provide solutions for effective resource usage and cost savings.
  • Creation and Monitoring of HPC jobs using application specific API's and automated scripts.
  • Migrate/On-board users to Citrix Xenapp/XenDesktop environment by participating in projects from initial technical evaluation phase to provide design and implementation plans to respective stakeholders.
  • Support actuarial system FIS Prophet and its suite of application components.
  • Configuration and Support of Managed File Transfer(MFT) using GoAnywhere.
  • Develop, implement and maintain automated solutions for risk valuation process.
  • Work with application teams and automate deployments using TFS to achieve CI/CD objectives.

OCT 2009 - OCT 2013

COGNIZANT TECHNOLOGY SOLUTIONS

NEWYORK CITY, NEWYORK

  • Technical Lead
  • Support and maintain XenApp/XenDesktop Production and Test environments, including troubleshooting issues from client to server.
  • Monitoring and tuning appropriate applications/servers in Citrix environment by performing capacity study to ensure optimum level of performance.
  • Migration of Citrix servers from 4.x to XenApp 5.0, 6.5.
  • Migrated users from different forest and provisioned access for those users to the new Xenapp environment.
  • Upgraded office 2010 and IE8 across 400+ citrix servers.
  • Create application streaming packages using Citrix Streaming Profiler.
  • Wyse thin client management running suse linux.Creation and Monitoring of HPC jobs using application specific API's and automated scripts.

JUNE 2007 - OCT 2009

COMPUTER SCIENCES CORPORATION

CHENNAI, TAMILNADU

  • Associate System Engineer
  • Manage single farm of 50 Citrix servers (MetaFrame Presentation Server 4.0 & Web Interface 4.6).
  • Antivirus monitoring.
  • Create and Maintain packages using Installation Manager.
  • User Administration.
  • Involved in maintaining and tracking of all hardware and software assets as a part of IT Logistics team and ensuring software compliance.
  • Created knowledge repository for the project to get it streamlined which will help a new system administrator to understand easily and for future references.

Education

2003 - 2007

Bachelor's Degree


Projects

JULY 2020

Cloud Resume Challenge

  • Serverless website to host your resume with visitor(s) count

  • The below technologies were utilized to create the serverless website
  • - Amazon S3 : Host the contents of website designed/styled in HTML, CSS and JavaScript
  • - Amazon CloudFront : CDN to cache static assets and serve HTTPS requests
  • - AWS Certificate Manager : Provision and Manage custom SSL ceritificates
  • - Amazon API Gateway : "Front Door" for the site to interact with backend services such as AWS Lambda
  • - AWS Lambda : FaaS written in Python to log/get the visitor count information from database
  • - Amazon DynamoDB : Database to store the visitor count information
  • - Amazon Route 53: DNS service to map custom domain name to Amazon CloudFront
  • - GitHub : Source control for code changes and GitHub Actions for CI/CD workflow

  • Looking for more information ? Read this - My experience with Cloud Resume Challenge

SEPTEMBER 2020

Event-Driven Python on AWS

  • Automate an ETL processing pipeline with COVID-19 data using Python and Cloud services

  • The below technologies were utilized to automate the ETL process.
  • - AWS Lambda : FaaS with Python runtime to Extract, Transform and Load the data. Also process data from Dynamo DB Streams
  • - DynamoDB & Streams : Database to store COVID-19 data and Streams to captures item level modifications in table
  • - Google Sheets : Source for the BI Tool to provide COVID-19 data
  • - Tableau Public : BI Tool for Visualization
  • - Amazon SNS and Amazon SES : Notification to subscribers on processed data
  • - Terraform : Automate the creation of Infrastructure and applications using workspaces
  • - AWS CodePipeline, AWS CodeBuild : Pipeline to build, test and deploy infrastructure and code to Staging and Production Account
  • - GitHub : Source control for code changes

  • Looking for more information ? Read this - Event-Driven Python on AWS

Certifications

HashiCorp Certified Terraform Associate

Amazon Web Services - Certified Security Specialty

Amazon Web Services - Certified SysOps Administrator

Amazon Web Services - Certified Solutions Architect Associate


Total Number of Visits :

sknaresh2000@gmail.com

www.linkedin.com/in/sknaresh2000

Newark, Delaware, US