Arcady Chumachenko

Arcady Chumachenko

Senior Backend Engineer

Personal Profile

Backend developer: Scala, Python, Elasticsearch, etc

Work Experience

Senior Backend Engineer at Aylien

May 2019 - Present

Streamlined the core product - data analysis and serving pipeline, unified tech stack, enabled company growth.

Senior Backend Engineer at Workday

July 2015 - April 2019

Built ETL pipeline to Elasticsearch at terabyte scale, built and mentored team in Dublin.

Engineer at TutorCruncher

October 2014 - June 2015

Built new version of the company's core product, proposed some effective UX solutions.

Engineer at Upshot

March 2014 - October 2014

Explored new approaches to Salesforce APIs both in mobile UI and Postgres database views.

Engineer at LPgenerator

February 2011 - January 2014

Iterated few versions of the core product in a high-paced startup environment. Scaled from zero to millions hits daily.

Key Skills

  • Scala
  • Python
  • Elasticsearch
  • Redis

Education

Online courses

Machine Learning, Coursera; Artificial Intelligence, EDx; and others