Ivan Husarov Email & Phone Number

Kyiv, Ua

Irvine, California

• Reduced table rendering time by 400% by implementing a custom virtualization feature for rows of dynamic height.• Upgraded analytics package with Apache Echarts library, which increased user satisfaction by ~ 100%.• Developed a streaming module for document data resulting in a 40% reduction in data retrieval time and a 30% improvement in processing efficiency.• Collaborated with the engineering team to ensure seamless integration of the cache and streaming modules into the overall system architecture.• Implemented “Generic Action” feature with “Command” pattern on both API and frontend sides.

Irvine, California

• Optimized React UI performance by ~ 80% via implementing the “Observer” technique.• Designed and implemented config verification feature on Java(Spring)-powered backend.• Developed file streaming API endpoint with compression and file transformation abilities.

Украина

Competitive programming internship based on CS-based course, modern technologies and teamwork on production-ready project. Developed Google forms clone in team of 8 people.• Developed production-ready Google forms analog project in a team of 8 people. • Designed and implemented a 5 times faster solution for React client form edit and preview core features.• Implemented a distinct full-text search service based on ElasticSearch.Backend tech stack: - Java 11, Spring Boot, Kotlin - Postgres, MongoDB, Elasticsearch, LuceneFrontend tech stack - React.js v16, Typescript, Redux - Semantic UI

Украина

- Designed and developed full-stack banking application- Implemented live exchange rates using Bank API- Developed fully concurrent system to deal with multiple user requests

Master'S Degree, Data Science

Bachelor'S Degree, Mechanical Engineering