V

Vsevolod Iskrovskyi

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Senior Engineer & Team Lead specializing in high-throughput data systems and modern AI-driven architectures. Currently focused on building Reliable Da
Ukraine

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Résumé


Jobs verified_user 0% verified
  • Luxoft
    Senior Java full stack Engineer
    Luxoft
    Jul 2024 - Mar 2026 (1 year 9 months)
    Developing internal portal for citi bank
  • L
    Senior Software Developer
    LUXOFT (Citibank)
    Jul 2024 - Mar 2026 (1 year 9 months)
    Developing the UI layer for an internal Data Catalog system using Angular & rxjs, ensuring high-performance data validation. Architecting scalable REST controllers via Spring Boot with optimized DTO patterns for high-load banking enviroment. Leveraging Github Copilot for accelerated development and automated unit-test generation. Integrated Apache Kafka and Elasticsearch to speed up complex data retrieval across multi-terabyte datasets. Stack: Angular, Java, Spring Boot, Kafka, Elasticsearch, Oracle, Postgres
  • Grid Dynamics
    Senior Software Engineer
    Grid Dynamics
    Aug 2022 - May 2024 (1 year 10 months)
    Worked on back-end REST API development and core modules. Developed the UI part of reporting for Mercer HR portal (.Net, Angular). Conducted code optimization to accelerate product performance
  • G
    Team Lead
    GRID DYNAMICS (Marsh McLennan)
    Aug 2022 - May 2024 (1 year 10 months)
    Led development of backend services and UI components for the Mercer HR portal. Improved reporting performance by 5x through deep SQL tuning and implementing advanced caching strategies. Managed complex bussiness logic integrations and led technical interviews for the engineering hub. Architected data flows using Debezium & Kafka for real-time synchronization. Stack: Java, Spring, Angular, Nx, AWS, Snowflake, Debezium, Kafka, Postgres, Oracle, MySQL
  • Fivetran
    Team Lead
    Fivetran
    Aug 2018 - Jul 2022 (4 years)
    Directed the migration from legacy desktop solutions to a modern web-based engine (HVR 6) for global data ingestion. Built an advanced real-time data flow visualization using D3.js which became a core feature for end-users. Designed high-throughput data engines using Go and Python to handle enterprise-scale CDC tasks. Stack: Java, Go, Python, FastAPI, Angular, D3.js, AWS, Postgres
  • D
    Senior Software Engineer
    Daxx Software Development Teams in Ukraine FivetranHVR Software
    Aug 2018 - Jul 2022 (4 years)
    ⦁ developing the frontend of the HVR replication client ⦁ creating install packages, confluence documentation scripts ⦁ refactoring, unit testing, reviewing ⦁ developing back-end modules
  • C
    Senior Web Developer
    CIKLUM (Keytravel)
    Jan 2018 - Dec 2018 (1 year)
    Refined booking flows and user interactions using Angular & React improving conversion metrics. Modernized legacy modules through refactoring and introducing automated testing. Stack: Angular, React, TypeScript, Postgres
  • C
    Senior Web Developer
    Ciklum Key Travel
    Jan 2018 - Jul 2018 (7 months)
  • Micro Focus Serena Software
    Senior Software Engineer
    Micro Focus Serena Software
    Dec 2015 - Dec 2017 (2 years 1 month)
  • Svitla Systems Inc
    Senior Web Developer
    Svitla Systems Inc
    Aug 2015 - Nov 2015 (4 months)
    engaged in the development of client logic
  • Micro Focus
    Senior Software Developer
    Micro Focus
    Jan 2015 - Dec 2017 (3 years)
    Enhanced UI functionality for release management workflows and increased test coverage by ~50%. Stack: Java, Angular, jQuery, MSSQL, Oracle
  • S
    Senior Web Developer
    SVITLA Systems
    Jan 2015 - Dec 2015 (1 year)
    Optimized web application performance, achieving a 40% reduction in initial load times. Stack: .NET, TypeScript, MSSQL
  • Softengi
    Senior NodeJS Developer
    Softengi
    Nov 2013 - Jul 2015 (1 year 9 months)
    Working on a project the state registers of Ukraine(Oracle rdbms, ext.js, underscore.js, pure js). Participated in development of an Extract from State Registers and requests for property registration.
  • INGO Ukraine
    Senior Dotnet Developer
    INGO Ukraine
    Sep 2010 - Oct 2013 (3 years 2 months)
    ERP for insurance company Responsibilities: Develop internal information system (WinForms, Asp.net mvc, DevExpress, Linq, Oracle rdbms, Open Office) Integration of existing solutions with new (MSSQL -> Oracle)
  • i
    tech lead
    itline
    Jan 2008 - Oct 2010 (2 years 10 months)
    Leasing, insurance, finance desktop software Duties: Server side rdbms development, core gui development, the development of core modules. (Delphi, Firebird) Platform: Windows RDMS: Oracle, Firebird, MSSQL.
  • C
    Senior Software Engineer
    ConstructIT
    Jan 2007 - Dec 2008 (2 years)
    Duties: Develop main CAD modules. 3D builders - terrain, fitted bay, round tank (Delphi, DirectX), GUI design (Delphi, Developer Express). Scaffold Setup(C# web services, MSSQL)
Education verified_user 0% verified
  • National Technical University of Ukraine Kyiv Polytechnic Institute
    expert, mathematics
    National Technical University of Ukraine Kyiv Polytechnic Institute
  • National Technical University of Ukraine Kyiv Polytechnic Institute
    expert, mathematics
    National Technical University of Ukraine Kyiv Polytechnic Institute
  • N
    Master of Applied Mathematics
    National Technical University of Ukraine
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