Summary
Overview
Work History
Education
Skills
Timeline
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Vishaal S

Vishaal S

Chennai

Summary

Skilled Data Analyst with 4.5 + years of hands on experience in analyzing data for driving business solutions. Proficient knowledge in SQL - Python, Visualization, Machine Learning Algorithms and Analytics. Excellent understanding of Business Operations and Data Science

Overview

5
5
years of professional experience

Work History

Senior Data Analyst

LTIMindtree
Chennai
07.2023 - Current
  • Build a forecasting model to predict the cash flow trend and analyze the trend of potential customers
  • Optimized database design and queries for improved performance of analytics operations.
  • Developed complex SQL queries to analyze large datasets for trends and insights.
  • Wrote and executed SQL queries for data analysis and preprocessing .Conducted exploratory data analysis to identify patterns and trends. Built regression and classification models to predict outcomes
  • Maintained accuracy of datasets by performing regular quality assurance checks.
  • Prepared reports, briefings and instruction manuals for software solutions and data assets with concise language and clear document design.

Data Analyst

GSM Data Tech Pvt Ltd
Chennai
03.2021 - 06.2022
  • Support business stakeholders with in-depth analysis,insights, recommended actions, continually mining for insights to drive operational improvement.
  • Creating custom reports and Dashboards in Microsoft Dynamics and also creating pipelines from Microsoft Dynamics to PowerBi.
  • Using MSBI for Creating SSRS reports and later deploying it to Production. Writing SQL queries in the backend for data reporting while maintaining data quality.

Data Analyst

Solverminds Solutions & Technologies Pvt Ltd
Chennai
05.2020 - 08.2020
  • Extracting and processing data from website form submissions using API authentication. Builiding a flask app for client - server interaction for analytics based process flow.
  • Built a model to classify the sentiment of reviews from review blogs using Web-scraping and NLP Techniques.

Analyst

Velox Technology
Chennai
08.2018 - 02.2020
  • Data Scraping from app monitoring system. Data cleaning and performing Exploratory Data Analysis on the extracted data.
  • Creating a classification model for segregation of retention customers and monitoring the inflow.
  • Monitoring the inflow and churn prediction consistently and creation of interactive visual dashboard

Education

PGP Data Science And Engineering -

Great Lakes Institute of Management
Chennai
08-2019

B.E Computer Science & Engineering -

KCG Colege of Technology
Chennai
05-2018

Skills

  • SQL
  • Redshift
  • Python
  • Machine Learning
  • PowerBI
  • Tableau
  • Autosys
  • AWS S3
  • MS Excel
  • BI Dashboards
  • Data Migration
  • Data Mapping

Timeline

Senior Data Analyst

LTIMindtree
07.2023 - Current

Data Analyst

GSM Data Tech Pvt Ltd
03.2021 - 06.2022

Data Analyst

Solverminds Solutions & Technologies Pvt Ltd
05.2020 - 08.2020

Analyst

Velox Technology
08.2018 - 02.2020

PGP Data Science And Engineering -

Great Lakes Institute of Management

B.E Computer Science & Engineering -

KCG Colege of Technology

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Vishaal S