---
title: "Alivia Dash - PL/SQL Developer in Kolkata | Tal"
description: "Meet Alivia Dash, Associate at Cognizant based in Kolkata."
image: "https://tal.club/meet/alivia/share-image"
---

# Alivia Dash on Tal

## Headline

Associate at Cognizant

## About

Detail\-oriented PL/SQL Developer with over 5\.5 years of experience in backend development for enterprise applications\. Proficient in Oracle PL/SQL, Informatica ETL processes, reporting\. Recognized for automating data migration and resolving production issues, I am committed to delivering scalable solutions aligned with business needs\.\.

## Location

Kolkata

## Work experience

PL/SQL Developer at Not Specified, IT professional with extensive experience in PL/SQL Development and ETL processes Developed and maintained complex PL/SQL procedures, functions, and packages Automated manual data migration processes using PL/SQL scripts Performed query optimization and performance tuning Investigated and resolved production issues Delivered package\-level enhancements based on new business requirements Designed normalized database structures to ensure data consistency and integrity Created and maintained ETL mappings, sessions, and workflows Worked on source\-to\-target mapping \(STTM\) and implemented transformation logic Supported data pipeline automation, reducing manual dependency Performed data validation and reconciliation between source and target systems Monitored ETL job execution and resolved issues Integrated PL/SQL logic with ETL processes for enhanced data transformation

Associate at Cognizant, Aug 2020 \- Present · 5 yrs 11 mos, Kolkata, West Bengal, India, Pl/sql Developer

## Education

Bachelor of Technology, Future Institute of Engineering and Management

Bachelor of Technology \- BTech, Information Technology, Maulana Abul Kalam Azad University of Technology, West Bengal formerly WBUT

[View the original profile](https://tal.club/meet/alivia)

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