Summary
Overview
Work History
Education
Skills
Websites
Certification
Languages
Affiliations
Accomplishments
References
Timeline
Generic

Sudershan S

Chennai

Summary

Data Engineer with 3+ years of experience in data integration, process automation, and system optimization. Skilled in improving workflows, reducing costs, and building data frameworks. Passionate about numbers, math, and personal finance, seeking to transition into a Data Analyst/Consultant role to focus on deriving actionable insights.

Overview

5
5
years of professional experience
1
1
Certification

Work History

Data Engineer II

Cisco Systems
Bangalore
09.2023 - Current
  • Managed Oracle Database efforts in a Kafka and Solr upgrade to address security vulnerabilities and meet enterprise standards, overseeing design, Oracle sync processes, and team coordination for a seamless upgrade.
  • Directed the technical design and implementation of a framework to integrate external M&A and firmographic data, achieving 90% reporting accuracy and enabling the realignment of $500M in revenue within the correct hierarchy.
  • Led the migration of a legacy platform for Internal Sales and Commerce teams to Google Cloud Platform (GCP), optimizing performance and cutting costs from $4,800 to $300 per quarter.

Data Engineer

Cisco Systems
Bangalore
08.2021 - 08.2023
  • Managed the migration of Python processes to the new Snowflake authentication and oversaw the ingestion of 25+ Oracle tables, ensuring smooth production delivery through coordination with stakeholders.
  • Contributed to improving Customer Hierarchy validation by enhancing firmographic data integration, achieving 3x performance gains, and progressing from development to technical design and end-to-end support.
  • Developed a Python framework to consolidate duplicate customer site records, reducing entries by 5%, and optimized a system to identify critical and archivable sites across 20+ integration points for periodic record removal.

Data Engineer Intern

Cisco Systems
Bangalore
01.2021 - 07.2021
  • Developed a process to flag malicious Sales Account records, resolving Auto-commissioning issues for sales managers, and created a method to ingest manual corrections from Excel into the system.

Data Analyst Intern

Buckman Laboratories
Chennai
05.2019 - 11.2019
  • Engineered systems to monitor Tank Level Monitoring sensors, perform time series anomaly detection for chemical consumption, and develop a product recommendation model based on historical purchase data for optimized inventory management.

Education

Master of Science - Data Science

PSG College of Technology
Coimbatore, IN
05-2021

High School Diploma -

Jawahar Higher Secondary School
Neyveli, IN
03-2016

Skills

  • Python
  • SQL Programming
  • Snowflake
  • Data Analytics
  • Statistics
  • Microsoft Excel
  • BMC Control-M
  • Google Cloud Platform
  • Personal Finance

Websites

Certification

  • Excel for Business Specialization from Coursera
  • Statistics courses/programs from Coursera & Udemy
  • Deep Learning specialization from Coursera

Languages

English
First Language
Tamil
Proficient (C2)
C2
Hindi
Intermediate (B1)
B1

Affiliations

  • Avid quizzer
  • Passionate about Personal finance, Financial market & Economic Policymaking
  • Bagged prizes at School & College level Math Olympiads

Accomplishments

  • Been a top performer in the team, rated with high Individual Performance Factor each year
  • Received recognitions for deliveries at multiple instances

References

References available upon request.

Timeline

Data Engineer II

Cisco Systems
09.2023 - Current

Data Engineer

Cisco Systems
08.2021 - 08.2023

Data Engineer Intern

Cisco Systems
01.2021 - 07.2021

Data Analyst Intern

Buckman Laboratories
05.2019 - 11.2019

Master of Science - Data Science

PSG College of Technology

High School Diploma -

Jawahar Higher Secondary School

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Sudershan S