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Ihor Ryndyk

@ihorryndyk

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Back-end .NET engineer specializing in high‑traffic, data‑intensive, cloud-native systems.

Ukraine

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What I'm looking for

I seek back-end or platform roles focused on scalable, data‑intensive systems, cloud architectures (Azure), performance optimization, and strong team collaboration.

I am a back-end software engineer focused on building resilient, high-performance systems in the .NET ecosystem, with extensive experience in cloud migrations and data-intensive applications. I have successfully designed and maintained mission-critical backends and supporting infrastructure for high-traffic environments.

At EPAM I worked on the LSEG ADC Cloud Platform, enhancing a custom query language and ORM, developing critical services, and optimizing high-load performance. Previously I built cloud-oriented microservices, analytics dashboards with ElasticSearch, and custom document generation libraries while ensuring robust test coverage.

I bring a goal-oriented, analytical approach, strong communication skills, and proven experience with Azure, .NET Core, databases, messaging systems, and performance tuning. I hold a Master’s and Bachelor’s in System Programming and Azure Developer certification.

Experience

Work history, roles, and key accomplishments

Current

Software Engineer

Current

EPAM

Feb 2021 - Present (4 years 10 months)

Maintain and enhance backend services for LSEG's ADC Cloud Platform, extending a custom query language and ORM, developing reliability-critical services, and optimizing high-load performance across analytic functions and test suites.

.NET Core Azure RabbitMQ Redis Elasticsearch Performance Optimization

.NET Software Engineer

iQueSoft

Jan 2019 - Feb 2021 (2 years 1 month)

Developed cloud-oriented microservices and analytics dashboards for real estate platforms on Azure, built a custom document generation library, and implemented unit, integration, and system tests to ensure quality.

.NET Azure DevOps Microservices Elasticsearch API Design Document Generation CI CD Testing

Education

Degrees, certifications, and relevant coursework

Kharkiv National University of Radio Electronics

Master's Degree, System Programming

2022 - 2024

Completed a Master's degree in System Programming with advanced study and research in system software, performance optimization, and large-scale systems.