Jaini Vora

About Jaini Vora

Enthusiastic Graduate with Master\'s in Computer Science degree from Indiana University, Bloomington. I am currently working as Software Engineer II at Amazon where I have gained valuable professional work experience.I possess a diverse set of technical and soft skills and my objective is to take a challenging and high performance oriented role in Software Development. I am truly passionate about my work and always looking for opportunities to learn and grow.

Experience

1. Software Engineer Ii

   Amazon

   Jul 2019 — Present · Seattle, WA, US

   Estimation platform • Designed and developed the Browse Node estimation platform which determines the accuracy of correctly assigned products to the browse leaf node destinations in the Amazon catalog. • Designed and led the development of automated calibration workflow which gets the training data, post-processes and trains/calibrates the models on a regular basis for up-to-date accuracy. This helped save manual efforts and reduced the calibration time from a week to a day. • Helped onboard and mentor an intern to develop the calibration workflow and produce a quicksight dashbaord for displaying the weekly metrics and provide insights. • This system helped track and improve the precision of top products from approx 90% to 95% across all countries.On-demand Reclassification system • Designed and developed a single stop solution ODC - a self-service capability to fix misclassification defects using machine learning (ML) classifiers. • Designed and developed several REST APIs for clients to be able to ingest products, integrated with BN classifier models which run at 90%+ precision to get optimal classification and integrated with the correction service to perform the correction. • Around 250M products were classified by this system out of 325M input products in the year 2024. Languages: Java, Python, ScalaAWS Services: Lambda, Step function, Batch, EMR, S3, Glue, DynamoDB, Athena, Quicksight

Education

• Indiana University Bloomington

  Master's degree, Computer Science

  2015 — 2017

• Shri Bhagubhai Mafatlal Polytechnic

  Diploma, Computer Engineering

  2007 — 2010

• Dwarkadas J.Sanghvi College Of Engineering

  Bachelor of Engineering (BE), Computer Engineering

  2010 — 2013

Skills

• Java Enterprise Edition
• Jquery
• Css
• Business Intelligence
• Unix
• Sql
• Linux
• Hibernate
• Javascript
• C++
• C
• Programming
• Design Patterns
• Cascading Style Sheets (Css)
• Oracle Sql Developer
• Microsoft Office
• Datastage
• Xml
• Jsp
• Databases
• Informatica
• Oracle
• Autosys
• Pl/Sql
• R
• Spring Framework
• Java
• Data Warehousing
• Mysql
• Software Development Life Cycle (Sdlc)
• Core Java
• Algorithms
• Extract, Transform, Load (Etl)
• Html
• Software Development
• Python
• Javaserver Pages (Jsp)
• Eclipse