Юлія

YULIIA KRAVCHUK
AI Automation & Integration Engineer | Software Engineer
Vinnytsia, Ukraine | Remote or Hybrid | English: B1 (Intermediate) | Ukrainian: Native
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PROFESSIONAL SUMMARY
Software Engineer with 7+ years of commercial experience, focused in recent years on business-process automation, system
integration, and applied AI/LLM solutions. Designs and delivers automation end to end - from business requirements and
technical design to production rollout and ongoing support - using n8n, Node.js, REST APIs, webhooks, and scripting, with LLM
models (ChatGPT, Gemini, Claude) embedded into working pipelines. A strong backend engineering foundation (PHP/Symfony,
Docker, relational and analytical databases) makes it possible to automate not only through workflow tools but at the code and
infrastructure level as well. Works independently and takes technical ownership of the solutions built.

TECHNICAL SKILLS
Automation & Integration: n8n workflow automation, REST API integration, Webhooks, Google Apps Script (Sheets, CRM
workflows), Chrome Extensions, Windows/RDP task automation, Python and Node.js scripting for data processing, scheduled
jobs and batch processing
AI / LLM: OpenAI (ChatGPT), Google Gemini, Anthropic Claude API integration; prompt design and optimization; AI agents;
AI-assisted content and data pipelines
Programming: PHP 8.x, JavaScript (ES6+), Node.js, Python, Symfony 6.4, Doctrine ORM, Twig, Laravel, Yii1/Yii2, Svelte, Vue.js
Scraping & Browser Automation: Playwright, Puppeteer, Python scripting for data collection, anti-detect environments
(OctoBrowser, AdsPower)
Data & Messaging: MariaDB, MySQL, PostgreSQL, ClickHouse, Couchbase, RabbitMQ
Infrastructure & DevOps: Docker and Docker Compose, Caddy, Nginx, Linux (Ubuntu), Git, GitLab CI/CD, production deployment
and support
Practices: Agile/Scrum, Jira, Code Review, Git Flow, OOP, SOLID, Design Patterns, technical documentation

WORK EXPERIENCE

TapOk - Software Developer, then Automation Lead Engineer
Jan 2022 - Jun 2026 | Vinnytsia, Ukraine | Hybrid
Automation & AI
• Designed and deployed n8n automation pipelines integrating multiple third-party APIs, webhooks, and LLM models
(ChatGPT, Gemini, Claude) for data processing and automated article and landing page generation.
• Integrated AI/LLM into operational and marketing workflows; wrote and optimized prompts, and built AI agents for recurring
business tasks.
• Extended automation beyond web services: custom Chrome extensions, Google Apps Script solutions for Google Sheets and
CRM workflows, and Windows/RDP task automation orchestrated through n8n.
• Built web-scraping and data-collection solutions with Playwright, Puppeteer, and Python scripts, including work in
anti-detect browser environments (OctoBrowser, AdsPower).
• Identified manual, repetitive processes across the unit and converted them into automated pipelines, taking each solution
from analysis to a working production result.
• Owned the automation direction of the unit as Automation Lead Engineer: design, rollout, maintenance, and stability of
internal automation tooling.
Backend Engineering
• 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 decoupled Node.js microservices communicating via REST APIs and webhooks.
• 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.

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