Vignesh Devan work email
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Vignesh Devan personal email
Seasoned Data Scientist with 4 years of experience delivering impactful predictive and prescriptive data products at scale spanning domains such as Finance, Logistics, Manufacturing, Operations and Supply Chain. Highly analytical individual with a Master’s degree in Industrial Engineering. Adept at Machine Learning, Time Series Analysis and Forecasting, Causal Inference, Optimization, Data Pipelines, Cloud Services (GCP and AWS)
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Data Scientist IiAmazon Jul 2022 - PresentSeattle, Wa, Us -
Data ScientistXpo Logistics, Inc. Jul 2019 - Jul 2022Greenwich, Ct, Us -
Business Data AnalystFederal Signal Corporation Jul 2018 - Jun 2019Oak Brook, Illinois, Us• Part of a 4-member team providing analytics to two major business divisions with 900M+ combined annual revenue. Served as an internal data science consultant to sales, supply chain, and product engineering teams. • Key projects include - sales forecasting at dealer levels using ensemble methods, CRM opportunity classification, causal inference on external variables such as budgets, oil prices etc., image classification and object detection systems. -
Supply Chain Analytics Co-OpFederal Signal Corporation Sep 2017 - May 2018Oak Brook, Illinois, Us• Supported the Supply Chain team by analyzing large sales, manufacturing and procurement datasets of 2000+ products using SQL and Oracle Business Intelligence, and developed algorithms to help make better planning decisions.• Used K-Means Clustering algorithm to segment products into 4 categories for inventory planning.• Extensively worked with ARIMA and Exponential Smoothing models for demand forecasting; wrote R code to return the best-fit algorithm based on RMSE using T-series and Forecast packages.• Explored Gradient Boosting and deep learning algorithms such as LSTMs and DeepAR to generate better forecasts and to avoid manual time series investigation for each SKU.
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Operations Intern - AnalyticsFederal Signal Corporation May 2017 - Aug 2017Oak Brook, Illinois, Us• Served as an intern performing statistical analysis for the shipping and warehousing team of a 150M Safety and Security Group business division. • Explored different time series algorithms such as Exponential Smoothing, Holt-Winter's and Regularized Linear Regression to develop a forecasting model for daily shipments to aid workforce planning.• Created data visualizations on KPIs such as shipping accuracy, workforce utilization etc. in Python and R using Ggplot, Matplotlib, Seaborn and Plotly
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Graduate InternUniversity Of Illinois At Chicago Apr 2017 - Jul 2017Chicago, Il, Us• Studied video lectures and presentations of 15+ guest speakers on topics related to energy management, sustainability, and electric mobility.• Prepared lecture notes and visualizations for an undergraduate level course under the energy initiative program.
Vignesh Devan Skills
Vignesh Devan Education Details
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University Of Illinois ChicagoIndustrial Engineering -
Anna University ChennaiMechanical Engineering
Frequently Asked Questions about Vignesh Devan
What company does Vignesh Devan work for?
Vignesh Devan works for Amazon
What is Vignesh Devan's role at the current company?
Vignesh Devan's current role is Data Science @ Amazon.
What is Vignesh Devan's email address?
Vignesh Devan's email address is vi****@****xpo.com
What schools did Vignesh Devan attend?
Vignesh Devan attended University Of Illinois Chicago, Anna University Chennai.
What skills is Vignesh Devan known for?
Vignesh Devan has skills like Solidworks, Autodesk Inventor, Microsoft Excel, Linear Programming, Lean Manufacturing, Regression Analysis, Inventory Management, Minitab, Python, Supply Chain Management, Demand Planning, Public Speaking.
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