Summary
Overview
Work History
Education
Skills
Certification
Additional Information
Hobbies
Work Availability
Timeline
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SAIKARTHIK B

SAIKARTHIK B

Senior Data Analyst
Coimbatore

Summary

Vibrant and aspiring, driven by my thirst for greater heights towards a challenging career in IT Security to grow personally and to excel professionally.

Overview

7
7
years of professional experience
4
4
years of post-secondary education
8
8
Certifications

Work History

Senior Data Analyst

Walmart Global Tech
Chennai
07.2022 - Current
  • Currently working as a Technology Services Engineer-III with over 7 years of IT experience with competitive leadership skills and Team management.
  • Splunk administration experience of a multi-site distributed Splunk environment including experience with data onboarding, indexer clustering, search head clustering, and index replication. MLS dashboard creation and migration.
  • Splunk Integrations, configurations and Onboarding through various methods for onboarding the applications subjected to the factory.
  • Perform deployments of Splunk configurations using Splunk Deployment Server, Cluster Master, and Deployer to support data onboarding and other maintenance/upgrade activities.

Application Security Analyst

Cognizant Technology Solutions
Coimbatore
03.2020 - 07.2022
  • Client is a banking and security services company. As per the bank's policy, all applications with BIA 3 & above requires enhanced protection and resilience from cyber threats through continuous BAU improvement and investments (i.e,Security Transformation projects).
  • This PASM (Platform and Application Security Monitoring) project has been initiated to collate all security data in a centralized Splunk infrastructure to analyze threats from Security Operations team (CDC-Cyber Defense Centre) perspective.
  • Platform management/ administration of Splunk ES in new environment, configured multiple log sources pointing to SIEM.
  • Created complex dashboards with correlation rules for Security Monitoring.
  • Create and review alerts generated by the SIEM tool for false positives, modify and optimize alerts as needed to reduce noise
  • Responsible for Installing the Security agents (HIDS/DAM/Splunk) in all compatible applications.
  • Awareness of business practices, compliance, and security needs served by effective data gathering, audits and reports.
  • Responsible for integrating the security data in Splunk for Application Security Monitoring (ASM).
  • Analyze and remediate malicious events and evaluate effectiveness of current security technologies and architectures.
  • As a Security analyst and part of the SOC Team responsible for the client's Enterprise Email, Web and Endpoint Security.
  • Standardize and implement Splunk Universal Forwarder deployment, configuration and maintenance in Linux and Windows platforms.

Technical Lead

Cognizant Technology Solutions
Chennai
03.2016 - 03.2020
  • Maintaining and supporting more than 20000+ Bank customers in the streams of Online and Mobile Banking in L2/L3 troubleshooting.
  • Providing complete customer Surveys and troubleshooting the same with the use of Big Data Tools like Splunk, Tealeaf, App Dynamics.
  • Knowledge in all Splunk admin activities like creating users, providing access to the users, Creating Index and provide security monitoring and incident response services supporting the mission to protect data, products and infrastructure.
  • Analyzing suspicious mails to protect network from email threats
  • Worked in Splunk Development activities like writing complex queries, Creating dashboards, Pivot dashboards, alerts, reports, lookups, using Search Processing Language (SPL).
  • Responsible for developing Splunk queries, Alerts, Reports, Lookups, Data models and dashboards targeted at understanding application performance and capacity analysis.
  • Coordinate with Akamai and SOC to identify and Block the IPʼs and applying few BOT rules.
  • Responsible for incident investigation, evidence collection, diagnosis, recovery within defined SLA and closing incidents
  • Handling Bridge calls, Email and chat communication with clients for reported highly critical Severity 1 issues.
  • Triage and sort out the issue and revert back the clients on time with our fullest Survey that is been worked over.

Education

Bachelors of Engineering -

Anna University, Coimbatore Institute Of Engineering And Technology
01.2011 - 04.2015

Skills

Jenkins,Bitbucketundefined

Certification

Splunk Core Certified Power User

Additional Information

  • AWARDS , Professional Hall of Fame Award in Q2-2019 for handling critical clients and issues. Above and Beyond Award in Q4-2018 & Q3-2019 for achieving the targets for performance excellence. Received ʻAssociate of the Yearʼ 2020 for acquiring highest appreciations from the client.

Hobbies

     

Photography & Videography, Travelling and Trekking, Volleyball & Badminton, TT

Riding Cars & Bikes

Binge Watching

Work Availability

monday
tuesday
wednesday
thursday
friday
saturday
sunday
morning
afternoon
evening
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Timeline

Senior Data Analyst

Walmart Global Tech
07.2022 - Current

Application Security Analyst

Cognizant Technology Solutions
03.2020 - 07.2022

Technical Lead

Cognizant Technology Solutions
03.2016 - 03.2020

Bachelors of Engineering -

Anna University, Coimbatore Institute Of Engineering And Technology
01.2011 - 04.2015

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SAIKARTHIK BSenior Data Analyst