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vigneshwaran k

vigneshwaran k

Data Science and Business Analyst

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My Portfolio Highlights

My New Course

Introduction to SQL

Insights sculptor, shaping raw information into actionable intelligence.

My Work

Take a look at my latest work.


Introduction to SQL


Intermediate SQL


Joining Data in SQL

My Certifications

These are the industry credentials that I’ve earned.

Other Certificates


DataCamp Course Completion

Take a look at all the courses I’ve completed on DataCamp.

My Work Experience

Where I've interned and worked during my career.

Amazon Development Centre | Sep 2021 - Jul 2023

Software Support Engineer

-> Supporting 24/7 on-call for business escalations. Strong ability to troubleshoot system and determine root cause issue’s and document SOP’s. o Enhancing Engineer Metrics and Reducing number of instances on pipeline blockers. Designed carnival monitors and Modeled 20+pipelines for merge from live alarm notification, ticket triaging, COE resulting efficiency of 1,000+ hours p.a. [~5 SEs]. o Deployed multiple activity - Log4j, Coral, Horizonte, Sonic Rush Launch and Sand switch migration for 15 Amazon Music services. o Simplified and deprecated 10+ related packages of Music’s and infrastructure changes in backend and frontend services. o Built out the data and reporting infrastructure from the ground up using Tableau and SQL to provide real-time insights into the product, marketing funnels, and business KPIs. o Developed and owned an automated reporting process for multiple programs with Python, SQL, and Excel, saving 60 hours of labor per month
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Amazon Development Centre | Oct 2019 - Sep 2021

Automation Specialist

o Performed feasibility studies, ensured swift automated competitive analysis and onboarded 30 competitors to automation workflow. o Aligned on sharing data visualization - project reviews, prompt delivery of commitments, Tool improvements with Tech teams and bug fixes in WOW reports to stakeholders. o Took measures that paved business process workflow and efficiency improvement to Competitor Monitor teams by 30%. o Extracted 15+ Data Sources – Coral APIs, CMT Tool, HTML, SQL, CSV, SharePoint, and Excel. o Organized activities such as conducting KT sessions, Work allocation, deliverables of 30hrs p.m. with stakeholders. o Experience working with ETL processes and SQL in a business environment with large, complex datasets; a track record of manipulating, processing, and extracting value from large datasets. o Utilized MS SQL, a data warehouse program, Tableau, and other dashboard and visualization toolsets for data intelligence and analysis

Amazon Development Centre | May 2017 - Oct 2019

Automation Analyst

o Data Analysis in 100+ WW competitors across Amazon's global footprint, Conducting BM studies to work backwards for the customers. o Consulted with Retail team to fetch, 5 best competitors across globe against every product in Amazon catalogue. o Provided insights on Price, Availability, Rebate and Shipping for competitive analysis to increase 20% of sales. o During peak critical business Supported 24*7 hours. Prime Day and Q4 sale helped Amazon stay competitive real-time. o Researched continuously paying attention to customer anecdotes before any escalations. o Benchmarking sources to take data-driven inputs and decision making that fosters better on more than 1000 customers tickets

My Education

Take a look at my formal education

MBA in Shipping and Port ManagementUniversity of Madras | 2018
B.Tech in Mechanical EngineeringSRM UNIVERSITY | 2015

About Me

vigneshwaran k

Enthusiastic professional with 6 years of experience in Amazon. Worked in Technical and Functional Roles. Well versed on handling operation excellence, dataexploration, data-mining, data-visualization techniques and supporting development tasks.

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