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Yurii Volkov

About

Detail

Senior Software Engineer
Wrocław, Lower Silesian Voivodeship, Poland

Contact Yurii regarding: 
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Full-time jobs
Starting at EUR7k/month ~USD7.83k/month

Timeline


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Education

Résumé


Jobs verified_user 0% verified
  • KITRUM
    Senior Software Engineer
    KITRUM
    Mar 2022 - Jan 2026 (3 years 11 months)
    Built a modern, multi-tenant SaaS healthcare platform to manage real-time patient data, clinical workflows, and predictive analytics—HIPAA/FHIR-compliant and deployed across leading health networks.
    • Developed a modular, multi-tenant patient management platform using Java 21, Spring Boot 3, JPA (Hibernate), and Redis
    • Migrated ASP.NET systems to Spring Boot microservices, improving maintainability and performance
    • Built real-time task delegation and messaging with RabbitMQ and WebSockets
    • Enabled real-time data pipelines using Kafka, Kafka Streams, and integrated ELK for observability
    • Created gRPC services for low-latency i
  • Cognizant
    Senior Full Stack Developer
    Cognizant
    Jul 2018 - Aug 2020 (2 years 2 months)
    Migrated and modernized legacy order processing platform into a high-performance, microservices-based architecture on AWS using Spring Boot and reactive programming.
    • Migrated monolithic .NET order processing system to Java Spring Boot microservices on AWS ECS
    • Implemented event-driven order workflows using Kafka, AWS Step Functions, and Lambda
    • Refactored APIs to modular REST/gRPC services with Spring Cloud Gateway
    • Built dashboards with React + Redux for real-time order tracking using WebSockets
    • Managed access control using OAuth 2.0, JWT, and IAM roles
    • Built internal tools with JavaFX and optimized Thymeleaf templates with lazy loading
    • Used Jenkins, Terraform, and CloudFormation for CI/CD auto
  • Mastercard
    Full Stack Developer
    Mastercard
    May 2015 - Jun 2018 (3 years 2 months)
    As a Full Stack Developer, I developed a secure financial e-commerce platform for US clients, emphasizing transaction speed, PCI compliance, and real-time analytics.
    • Built backend services with Java EE, Spring MVC, and SQL Server/Oracle.
    • Designed RESTful APIs with Spring Boot and integrated PayPal and Authorize.Net for secure payments.
    • Created dashboards using JasperReports and SSRS.
    • Implemented WebRTC-based video consultations between advisors and clients.
    • Deployed infrastructure with AWS Lambda, S3, and RDS.
    • Built responsive UI with Angular, Knockout.js, HTML5, and CSS3.
    • Automated delivery u
  • Peoplebank
    Junior Full Stack Developer
    Peoplebank
    Oct 2013 - Oct 2014 (1 year 1 month)
    Contributed to the development of internal portals and business apps used by mobile retail clients, working within a structured .NET-to-Java migration team.
    • Developed backend features using Java EE (JSP, Servlets, Struts 2)
    • Wrote SQL queries and procedures for SQL Server and Oracle
    • Improved UI interactivity with vanilla JavaScript and jQuery
    • Implemented data access via JDBC and DAO patterns
    • Participated in release testing, defect triage, and QA support
    • Versioned code using TFS and SVN; joined code walkthroughs with senior devs
Education verified_user 0% verified
  • University of San Carlos
    Bachelor's Degree
    University of San Carlos
    Jan 2008 - Jan 2012 (4 years 1 month)
    Computer Science