Юлія

YULIIA KRAVCHUK
Full-Stack PHP/Symfony Developer
Vinnytsia, Ukraine | Remote or Hybrid (Vinnytsia office) | English: B1 | Ukrainian: Native
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PROFESSIONAL SUMMARY
Full-Stack PHP/Symfony Developer with 7+ years of commercial experience building and maintaining backend web applications (Symfony 6.4,
PHP 8+, Doctrine ORM, MariaDB, ClickHouse, RabbitMQ) alongside frontend work in Svelte and Vue.js. Owns projects end to end, from
requirements to production deployment, with minimal oversight. Complements backend expertise with hands-on workflow automation and
LLM integration (n8n, Python, ChatGPT/Gemini/Claude APIs) - a differentiator for cutting repetitive engineering work.
TECHNICAL SKILLS
Backend: PHP 8.x, Symfony 6.4, Doctrine ORM, Composer, Twig, Laravel, Yii1/Yii2, Node.js, RESTful APIs, Webhooks, MVC, Microservices
Databases & Messaging: MariaDB, MySQL, PostgreSQL, ClickHouse, Couchbase, RabbitMQ
Frontend: Svelte, Vue.js, JavaScript (ES6+), jQuery, HTML5/CSS3
DevOps & Tools: Docker & Docker Compose, Caddy, Nginx, Linux (Ubuntu), Git, GitLab, CI/CD (GitLab)
Automation & AI: n8n, LLM API integration (ChatGPT, Gemini, Claude), Python automation, Playwright/Puppeteer, Google Apps Script,
Chrome Extensions
Practices: Agile/Scrum, Jira, Code Review, Git Flow, OOP, SOLID, Design Patterns
WORK EXPERIENCE
TapOk
Full-Stack Developer (PHP / Symfony)
Jan 2022 - Jun 2026 | Vinnytsia, Ukraine | Hybrid
• Built and maintained backend applications using Symfony 6.4, PHP 8, and Node.js; upgraded a legacy project from Symfony 4 to Symfony
6.4, modernizing the codebase and dependencies.
• Designed relational schemas in MariaDB and PostgreSQL and analytical queries in ClickHouse; used RabbitMQ for asynchronous task
processing and service-to-service messaging; built custom Symfony Console commands for batch data processing.
• Containerized multi-service applications with Docker Compose and managed production deployments, including Caddy/Nginx
configuration with SSL.
• Developed interactive frontend interfaces with Svelte and server-rendered views with Twig.
• Built decoupled Node.js microservices communicating via REST APIs and webhooks; used Git and GitLab for version control, branching
workflows, and code review.
• Designed and deployed n8n automation pipelines integrating multiple third-party APIs, webhooks, and LLM models (ChatGPT, Gemini,
Claude) for data processing and OpenAI-based article and landing page generation.
• Extended automation beyond web services: custom Chrome extensions, Google Apps Script for Sheets/CRM workflows, and
Windows/RDP task automation via n8n.
• Built web-scraping and browser-automation solutions using Playwright, Puppeteer, and anti-detect environments (OctoBrowser,
AdsPower).
• Led the unit’s automation direction in the final months, owning the design, rollout, and maintenance of internal automation tooling.
WebPortTechnology
Middle Back-End PHP Developer
May 2019 - Dec 2021 | Vinnytsia, Ukraine | Hybrid
• Developed and maintained commercial web projects built on Yii1 and Yii2.
• Designed RESTful APIs and relational schema architecture using MariaDB, MySQL, and Couchbase.
• Used RabbitMQ for asynchronous task processing and service-to-service messaging.
• Built a separate Node.js service that received requests from the main application and processed tasks asynchronously, applying a
microservice-style, decoupled architecture.
• Implemented client-side features and UI enhancements using JavaScript and jQuery.
• Used Git for version control and Nginx for web server configuration and deployment; took projects through to production.
INTITA
Web Development Instructor & Junior Developer
Jan 2019 - May 2019 | Vinnytsia, Ukraine
• Taught HTML5/CSS3 fundamentals to students.
EDUCATION & CERTIFICATIONS
PHP Full-Stack Web Developer Certification - IT Academy INTITA, 2018-2019
Degree in Management (Business Administration) - Vinnytsia National Agricultural University, 2015-2017
Master’s Degree in Medicine - Vinnytsia National Medical University, 2009-2014
LANGUAGES
English - Intermediate (B1) | Ukrainian - Native