Oleg Elantsev
Verified Expert in Engineering
Software Developer
Eindhoven, Netherlands
Toptal member since August 8, 2022
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
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
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
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.
Software Engineer | Tech Lead
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.
Experience
An Application Showing Open Pull Requests on GitHub
Certifications
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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