Jay B. work email
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Jay B. personal email
As a Software Engineer at Amazon, I work on bringing billions of impressions to display Ads on FireTv, Prime Video, Alexa, and other platforms. I use my expertise in Machine Learning, Data Science, and Python to create innovative solutions that enhance the user experience and generate revenue for the company.Before joining Amazon, I was a Data Scientist and Software Engineer at TikTok, where I built a product to quantify and assess the privacy of various applications made by other teams. I also developed the frontend and backend of the product using JavaScript, React, and Golang. Additionally, I used Python to acquire and analyze data for privacy insights for TikTok.I have a Master of Science in Industrial Engineering from Arizona State University, where I learned how to apply advanced analytical and computational methods to optimize complex systems and processes. During my studies, I also completed multiple certifications in Business Metrics, Linear Regression, and Python for Data Science from reputable institutions.I am passionate about Software Engineering with Machine Learning and always motivated to stay updated with the latest progress in this field. I have helped more than 1000 undergraduates as a Graduate Tutor in Machine Learning and Information Systems. I am open to interesting opportunities where I can make a major impact on the world.
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Software Development Engineer 2 - Amazon AdsAmazon Jan 2024 - PresentSeattle, Wa, UsWorking on Core Publisher Side Ad Server bringing billions of impressions via Ads on Amazon.com, FireTv, Prime Video, Alexa, twitch, Imdb etc. -
Software Development Engineer 1 - Amazon AdsAmazon Nov 2022 - Dec 2023Seattle, Wa, UsWorking on bringing billions of impressions via Ads on Amazon.com, FireTv, Prime Video, Alexa, twitch, Imdb etc.
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Data Scientist / Software EngineerTiktok Aug 2021 - Oct 2022Los Angeles, California, Us• Built a product to quantify and access various applications made by other teams on the basis of privacy (Engineering Team)• Built Frontend using JavaScript and React and Backend using Golang(Engineering Team)• Built applications and scripts to acquire data using Python to assist team for getting insights in context of privacy for tiktok(Data Science Team) -
Machine Learning Engineer | Data ScientistAmerican Express Mar 2020 - Aug 2021New York, Ny, Us• Built a Personalized Recommender system to recommend tables and attributes for easier data discovery for 5000+ internal employees improving their user experience.• Used Deep learning and NLP techniques to transform search engine query written by the user into accurate literals that are passed to Elastic Search to retrieve accurate results for easier discovery of tables and variables.• Build pipeline for data preprocessing, evaluation and model building for a recommender system using frameworks like PySpark, sci-kit learn, NumPy, pandas.• Designed a Flask API and deployed the model in a container-based system like Docker and Kubernetes for increased scalability while reducing the chance of failure.• Established a CI CD pipeline using Jenkins to establish a consistent, automated way to build, package and test changes.Kubernetes for increased scalability while reducing the chance of failure.• Worked on XLR tool used by various teams throughout the organization for deploying their applications. -
Data ScientistAmerican Express Dec 2019 - Feb 2020New York, Ny, Us•Worked on a proof of concept to find the effectiveness of various types of campaigns executed by American express. •Defined and calculated KPIs like Click-through rate, open rate and Change in spend rate for evaluating campaigns. •Delivered an application serving a predictive model and analysis of performances of various types of past campaigns. •Application developed acted as a layer between campaign set up and execution giving an estimate of success to business leaders.
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Machine Learning Engineer | Data ScientistAmerican Express Jul 2019 - Dec 2019New York, Ny, Us•Built models to Personalize Consumer Card offers and content shown to prospects on the American express website which lead to 72,000 new accounts acquired and incremental Billed Business Acquired of $1.15B annually.•Developed E2E pipeline to serve models for personalized content on the American Express website for prospect acquisition. •Used Spark to automate the whole process of data retrieval, preprocessing, model building and report generation. •Pipeline lead to a 400 % increase in data ingestion as compared to current python pipeline, taking in 4MM rows and 30k features. •Hyper-parameter tuning was done with K fold cross-validation with Random Search optimizing on custom evaluation metrics. •Performed UAT for the refreshed model built by checking if the model is deployed accurately on production environment.
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Volunteer Research AssistantArizona State University May 2019 - Jul 2019Tempe, Az, Us•Worked under Prof. Hao Yan on a Traffic Data challenge where I am building algorithms to detect anomalies in data. •Applied unsupervised learning algorithms like K means, exploring dimensionality reduction techniques like PCA, LDA. •Was able to find anomalies in the form of a traffic accident or special holidays using Markov chains with an accuracy of 85%. -
Graduate Industrial Engr. Tutor -Data Analytics,Ml And Operation ResearchArizona State University May 2018 - May 2019Tempe, Az, Us• Tutored more than 1000 undergraduates over the period of 10 months in Probability and Statistics, Information Systems, Operations research, Integral calculus, Linear algebra and Mechanics.• Assisted the students with concepts of Basic probability and statistics covering Design of experiments, Hypothesis tests, Analysis Of Variance(ANOVA) and Statistical Process Control.• Aided Students with IEE305 information system course with concepts of conceptual Database Modeling, logical database designs.• Taught the students to implement concepts of information systems to SQL, MySQL Workbench and MS access databases.• Directed Students to performs predictive modelling techniques like regression analysis in R programming language and Microsoft Excel(Data Analysis, pivot tables, VLOOKUP, Functions).• Helped the students in enhancing their conceptualization of designing experiments for the IEE572 Design of Engineering Experiments course.• Demonstrated Concepts of Linear programming focusing on Mixed Integer Programming for IEE376 Students and solved the problems using AMPL Software.• Trained a few students in object-oriented python programming occasionally.Technologies: Python, R, MySQL, MS Access, AMPL, Statistics
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Data Science InternM.R.K Foods Private Limited. Apr 2016 - Mar 2017•Automated Dashboards using Tableau for tracking KPI’s for sales, operation team reducing reporting time from 5hrs to 1 hr. •Set up the hypothesis for addressing various problems for the sales team, performed ETL processes by writing ad-hoc SQL queries. •Built a time series model on python for an optimized regulation of inventory reducing wastage of Inventory by 12% •Lead the Customer segmentation project using python which increased the Open Rate of promotional emails by 10 %
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Technical Team MemberTeam Kjsce Robocon Jun 2014 - Jun 2016Tools used: AutoCAD | SolidWorks | MATLAB | ArduinoROBOCON - 2016THEME: Green Energy 1) A core team member of 30 students at a national level robotics competition to build energy efficient robots 2) Built a lightweight Eco Robot capable of completing a line following (PID) task using just wind energy from the Hybrid robot. 3) Fabricated a ‘pneumatic pole climbing robot’ capable of lifting 15kgs with 5 pneumatic cylinders------------------------------------------------------------------------ROBOCON 2015THEME: Robominton 1) Fabricated 2 wireless badminton robots capable of playing in full-sized courts2) Achieved highly accurate services using a pneumatic cylinder connected to a crank-shaft mechanism3) Worked in marketing team to obtain products and sponsorships See less
Jay B. Skills
Jay B. Education Details
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Arizona State UniversityIndustrial Engineering -
Bansal Classes, Kota, Rajasthan
Frequently Asked Questions about Jay B.
What company does Jay B. work for?
Jay B. works for Amazon
What is Jay B.'s role at the current company?
Jay B.'s current role is Software Development Engineer 2 at Amazon Ads.
What is Jay B.'s email address?
Jay B.'s email address is ja****@****tok.com
What schools did Jay B. attend?
Jay B. attended Arizona State University, Bansal Classes, Kota, Rajasthan.
What skills is Jay B. known for?
Jay B. has skills like Microsoft Office, Mysql, Solidworks, Microsoft Powerpoint, Microsoft Word, Microsoft Outlook, Leadership, Public Speaking, Autocad, Management, Matlab, Data Analysis.
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