Yurii Luchyshyn

Full Cycle Software Engineer
📧 luchyshyn.yurii@gmail.com
📱 +380 93 704 96 28
� +48 795 854 254
� Krakow, Poland
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Professional Summary

Software Engineer with 11+ years of experience in designing and developing scalable web applications using Java, JavaScript, and related technologies. Strong background in system architecture, object-oriented design, and cross-functional team collaboration. Passionate about building clean, maintainable code and delivering business value through technology.

Highly skilled at quickly onboarding into new projects and domains, understanding unfamiliar codebases, identifying bottlenecks or bugs, and contributing to development with minimal ramp-up time.

Education
Lviv Polytechnic National University
2010 — 2016
Master's Degree in Software Engineering
Lviv, Ukraine
Languages

Ukrainian (Native) • English (Fluent) • Polish (Intermediate) • Spanish (Basic)

Work Experience
DataArt Solutions, Inc.
2020 — Present
Full Cycle Software Engineer
Leading development of enterprise solutions for fax infrastructure, corporate account management, and integrated portals.
  • Designed and implemented Java backend services and Angular/TypeScript frontend modules with focus on scalability
  • Integrated applications with AWS S3 for secure storage and AWS CloudWatch for monitoring
  • Launched new React-based service from scratch, including project setup and architecture design
  • Implemented unit testing for Java and Angular components (JUnit, Karma, Jasmine)
  • Collaborated with stakeholders to collect, analyze, and document business requirements
Vensure Inc.
2019 — 2020
Software Developer / Team Lead
Led development teams for PEO & HRO infrastructure systems including reporting services and authentication.
  • Led team of developers ensuring timely delivery of new features and services
  • Managed large-scale HR system data migrations with accuracy and reliability
  • Designed automated reporting infrastructure (JasperServer, AWS S3, SQL) for payroll processes
  • Developed centralized authentication & authorization microservice with 2FA and SAML SSO
  • Collaborated with distributed teams (U.S. & India) to resolve production incidents
Zuman Inc.
2014 — 2019
Software Developer
Developed and maintained enterprise web applications for HR, payroll, and business management systems.
  • Developed Java/Spring and Groovy/Grails applications for HR and payroll systems
  • Implemented database solutions using PostgreSQL, MySQL, and Oracle SQL
  • Created front-end interfaces using JavaScript, jQuery, and Angular
  • Integrated with cloud services (AWS S3, Google Drive) and messaging platforms (Telegram, Slack)
  • Mentored junior developers and conducted code reviews
Technical Skills
Backend Development Java, Spring Boot, Spring Security, Hibernate, Grails, Groovy, Ruby on Rails
Frontend Development JavaScript, TypeScript, React, Angular, jQuery, HTML/CSS, Bootstrap
Databases & Storage PostgreSQL, MySQL, MongoDB, Redis, Oracle SQL
Cloud & DevOps AWS, GCP, Docker, Kubernetes, Jenkins, GitHub/GitLab, CI/CD
APIs & Integration REST, GraphQL, WebSockets, Microservices
Testing & Quality JUnit, Mockito, Karma, Jasmine, TDD/BDD
Cover Letter

Dear Hiring Manager,

My name is Yurii Luchyshyn. I am a dedicated software engineer with over 11 years of experience in full-cycle development, passionate about all aspects of program development and confident in my ability to be an asset to your team.

Throughout my career, I have worked extensively with PEO, HRO, and enterprise communication systems, gaining massive experience in building scalable, reliable solutions. My expertise spans both backend (Java, Spring, Groovy) and frontend (React, Angular, TypeScript) development, along with deep knowledge of cloud infrastructure (AWS, Kubernetes, Docker) and modern development practices.

I have successfully led development teams, mentored junior developers, and collaborated with stakeholders across different time zones and cultures (US, India, Poland, Ukraine). My approach combines technical excellence with strong communication skills and adaptability to deliver business value through technology.

I am very flexible in cooperation and always ready to invest time in both personal and company improvement. Currently based in Krakow with my family, I am open to relocation and excited about new opportunities to contribute my skills and experience.

Thank you for your time and consideration. I would welcome the chance to discuss how my experience and skills can benefit your organization.

Best regards,
Yurii Luchyshyn