Oleg Elantsev, Developer in Eindhoven, Netherlands
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Oleg Elantsev

Verified Expert  in Engineering

Software Developer

Eindhoven, Netherlands

Toptal member since August 8, 2022

Bio

Oleg is a skilled staff software engineer who discovers and solves the most impactful engineering problems. He specializes in SRE for eCommerce solutions, building scalable, resilient, fault-tolerant services and infrastructure. Yet, his field of interest is not limited to DevOps. Oleg started his career as an iOS and Android developer. He evolved it into developing cross-platform C++ libraries running on both mobile devices and the cloud, where he began focusing more on CI/CD challenges.

Portfolio

TomTom
Azure, Java, DevOps, Terraform, Grafana, Kubernetes, Amazon Web Services (AWS)
Confidential
C++, iOS, Android, 3D, Navisworks

Experience

  • C++ - 8 years
  • Continuous Deployment - 5 years
  • Python - 5 years
  • Terraform - 3 years
  • Terragrunt - 3 years
  • React - 3 years
  • Azure DevOps - 2 years
  • Go - 1 year

Availability

Part-time

Preferred Environment

Terraform, Azure, Linux, Python, React, Go, Grafana, CI/CD Pipelines, Kubernetes, Architecture

The most amazing...

...experience I've had was building reliable, fault-tolerant cloud services and cloud infrastructure.

Work Experience

Senior Software Engineer

2014 - PRESENT
TomTom
  • Worked on the efficient and secure delivery of the map data from the cloud to advanced driver-assistance systems (ADAS) and automated driving (AD) functions.
  • Designed and implemented cloud infrastructure and services fulfilling strict non-functional requirements such as high availability, scalability, and fault tolerance.
  • Improved Android and iOS integration of a big cross-platform C++ project and its continuous integration (CI) system, including building performance and delivering software development kits (SDKs) in native platform-specific packages.
  • Enhanced the performance of the CI system for Android and iOS applications, which helped the team deliver the product quicker and more reliably.
Technologies: Azure, Java, DevOps, Terraform, Grafana, Kubernetes, Amazon Web Services (AWS)

Software Engineer | Tech Lead

2012 - 2014
Confidential
  • Worked on a PDF viewer for iOS with custom annotations and forms on top of PDF documents. The challenge was to provide a high rendering performance with the lowest memory footprint possible and many annotations on a document.
  • Designed a competitive 3D rendering library for iOS and Android to view big static models on iPads and Android devices.
  • Coordinated the work in a small team, including clarifying the requirements, refining the user stories, helping the team research new tech areas, and building proof-of-concept apps to try out new user scenarios and solutions.
Technologies: C++, iOS, Android, 3D, Navisworks

Experience

An Application Showing Open Pull Requests on GitHub

https://www.elantsev.nl/posts/go-pr-watcher/
This Go-based application lists open pull requests to oversee the ongoing work in projects without being the code owner. This helps senior developers and tech leads have a quick overview of what code changes are under review.

Certifications

JULY 2021 - PRESENT

Azure Fundamentals

Microsoft

Skills

Libraries/APIs

Terragrunt, React

Tools

Terraform, Grafana

Languages

Python, C++, Go, TypeScript, Java

Paradigms

Continuous Deployment, Azure DevOps, DevOps

Platforms

Azure, Linux, Kubernetes, Amazon Web Services (AWS), iOS, Android

Storage

PostgreSQL

Other

3D, Navisworks, CI/CD Pipelines, Architecture

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