Vitaliy Radchishin

Software Engineer

Experience

Amazon

Software Development Engineer II

Amazon Web Services (AWS)

October 2021 — Present

Contributes to AWS VPC features such as EC2 traffic mirroring, network reachability analysis and insights, and other network management tools.

Just Walk Out Technology (JWO)

April 2019 — October 2021

  • Delivered a service for finding active customer sessions in JWO stores, used by associates for assisting customers.
  • Designed and led development of a highly-secure web application allowing customers to search for their receipts.
  • Identified actions to help improve team’s OE burden by reducing incoming ticket count by 25%.

Transaction Risk Management Services

October 2017 — April 2019

  • Designed and implemented a real-time data ingestion system capable of handling over 50 sustained/300 peak TPS.
  • Worked across teams to integrate analytics for 4 investigation workflow systems.

Tryb

Android Developer

October 2016 — December 2017

Designed and implemented Android application from the ground up for social media startup. Features included creating events, inviting friends, messaging and chat, and user profiles.

University of Washington

Quantitative Tutor

June 2015 — December 2016

Mentored peers on subjects ranging from computer science to mathematics.