Dmitry

Dmytro Voroshylov
Backend / Fullstack Developer
Location: Bratislava, Slovakia
Email: [відкрити контакти](див. вище в блоці «контактна інформація»)
Phone: [відкрити контакти](див. вище в блоці «контактна інформація») (SK), [відкрити контакти](див. вище в блоці «контактна інформація») (UA)
Citizenship: Ukrainian
Professional Summary
Backend / Fullstack Developer experienced in PHP, Laravel, Vue.js and database systems. Strong background in backend architecture, Linux infrastructure, server administration and self-hosted AI solutions.
Professional Experience
Fullstack Developer | 05.2022 – Present
• Developed enterprise web applications for Android device mirroring with RBAC, reservation management and monitoring features.
• Built banking-related web systems for ID verification, validation algorithms and large-scale data anonymization.
• Created internal company tools for large-scale data processing and management.
• Configured and maintained Linux production and testing servers using Docker, Nginx and Apache.
• Deployed and optimized self-hosted LLM environments using vLLM and Ollama (DeepSeek, Qwen, Gemma) on local GPU servers.
• Performed AI server hardware setup and infrastructure maintenance.
Tech Stack: PHP, Laravel, Vue.js, JavaScript, Docker, Linux, MySQL, OracleDB, Nginx, Apache, GitLab, LLM Infrastructure
Founder & Operations Manager: Household Appliance Service Company | 09.2017 – 02.2022
• Founded and managed a household appliance service company.
• Built and optimized operational and customer support workflows.
• Configured online advertising and customer acquisition processes.
• Maintained internal IT systems and service organization processes.
• Managed recruitment, employee training and daily business operations.
Backend Developer | 01.2015 – 05.2018
• Developed and maintained websites and backend systems.
• Worked with PHP and JavaScript web technologies.
• Designed and optimized MySQL and Microsoft SQL Server databases.
• Performed HTML/CSS layout implementation and technical support.
Tech Stack: PHP, JavaScript, MySQL, MSSQL, HTML, CSS
Technical Skills
Backend: PHP, Laravel, Symfony, Java, Kotlin
Frontend: JavaScript, Vue.js, HTML, CSS, Bootstrap
Databases: MySQL, MSSQL, OracleDB, NoSQL
DevOps & Infrastructure: Docker, Linux, Nginx, Apache2, GitLab, GitHub, Composer
Tools: Postman, Git, MS Office
AI / LLM: vLLM, Ollama, local LLM deployment
Education
National Aerospace University H.E. Zhukovsky 'Kharkiv Aviation Institute'
Bachelor Degree – Aircraft Engine Technology (2008–2014)
National Aerospace University H.E. Zhukovsky 'Kharkiv Aviation Institute'
Master Degree – Quality, Standardization and Certification (2012–2014)
Ivan Kozhedub Kharkiv University of Air Force
Reserve Officer Training – Electrical Equipment for Aircraft and Helicopters (2010–2012)
Languages
• English — Upper-Intermediate (B2)
• Slovak — Upper-Intermediate (B2)
• Russian — Native
• Ukrainian — Native
Additional Information
Fast learner with strong analytical and problem-solving skills. Interested in backend systems, DevOps and AI technologies.