Roman Patutin

Experience

• 

  GAU VO Oblgosexpertiza

  Jan 2008 - Jul 2014

  Developer
• 

  Aktiv Systems

  Jul 2014 - Nov 2016

  .NET Developer
• 

  Softlight LLC

  Dec 2016 - Nov 2017

  Senior Software Developer

  Key achievements:• Introduced a distributed cache layer based on Redis, which allowed horizontal app scaling. • Reinvented an analog of Google Tag Manager, which allowed centralized storage of analytics for all customer sites.• Introduced a JavaScript validation Module for content editors, which reduced the number of JS errors.

• 

  EPAM Systems

  Jan 2018 - now

  Key achievements:• Introduced DevSecOps development approach for application.• Moved app into AWS and, as a result, unblock feature delivery approach.• Improved app performance: upper limits of capacity within the system increased by 10 times.• Led the R&D activity with the primary goal of studying the feasibility of migrating a Legacy .Net application to the modern .Net stack using AI tools• Involved in building retrieval-augmented generation subsystem based on Langchain and Azure OpenAI service. Show less

  • Chief Software Engineer II

    Dec 2023 - now

  • Chief Software Engineer I

    Dec 2021 - Dec 2023

  • Lead Software Engineer

    May 2019 - Dec 2021

  • Senior Software Engineer

    Jan 2018 - May 2019