Summary
Overview
Work History
Education
Skills
Timeline
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Viswanathan S

Summary

Dynamic and results-driven PLSQL Lead Developer with over 13 years of IT experience, including more than 5 years of focused expertise in Oracle PL/SQL development. Proven track record in leading teams, designing complex database solutions, and driving the successful implementation of data-centric projects. Adept at leveraging strong analytical, problem-solving, and communication skills to interact effectively with stakeholders and deliver high-quality, scalable solutions.

Overview

16
16
years of professional experience

Work History

Senior Software Engineer

Rrootshell Technologies Ltd
Hyderabad
07.2021 - Current
  • Led the design and development of complex PLSQL solutions for data validation and management in Siebel
  • Spearheaded the development of ETL processes using Informatica, ensuring optimal data transformation and load performance
  • Actively involved in performance tuning of PLSQL code to enhance system efficiency and data processing speed

Senior Technical Lead

RCG Global Services
Cochin
01.2020 - 03.2020
  • Managed a team of developers in creating PLSQL-based solutions for KPI metrics calculation
  • Developed and optimized Informatica mappings, ensuring seamless data integration from Oracle databases

Technical Lead

Syntel
Chennai
12.2017 - 05.2018
  • Oversaw the migration of provider data for Anthem Inc, implementing efficient ETL processes using Informatica and PLSQL
  • Ensured data integrity and accuracy through rigorous testing and validation of PLSQL scripts

Sr. Associate Projects

Cognizant Technology Solutions Pvt Ltd
Chennai
04.2008 - 11.2017
  • Led various projects for clients like Bayer HealthCare Pharmaceuticals and Prudential, focusing on data warehouse solutions and ETL processes
  • Developed reusable PLSQL components to streamline database operations and enhance maintainability

Education

MS - Software Engineering

BITS Pilani

Skills

  • SQL
  • PLSQL
  • Oracle
  • Informatica Power Center
  • OWB
  • Windows
  • Unix
  • Jenkins
  • Autosys
  • PVCS

Timeline

Senior Software Engineer

Rrootshell Technologies Ltd
07.2021 - Current

Senior Technical Lead

RCG Global Services
01.2020 - 03.2020

Technical Lead

Syntel
12.2017 - 05.2018

Sr. Associate Projects

Cognizant Technology Solutions Pvt Ltd
04.2008 - 11.2017

MS - Software Engineering

BITS Pilani

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Viswanathan S