Контактна інформація

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Досвід роботи

AI engineer

з 02.2025 по нині (1 рік 9 місяців)
LEMAN, Дистанційно (IT)

Internal AI platform · LLM integration into business processes
Analyzed business processes and identified high-ROI tasks for AI automation (sales, procurement, production, warehouse).
Integrated LLM providers (OpenAI, Anthropic, Gemini) and evaluated local/open-source models (Llama, Qwen, Mistral,
DeepSeek) for on-prem use.
Designed and maintained MCP servers so ChatGPT/Claude could securely access ERP, CRM, databases, files, and internal APIs.
Built AI agents with tool/function calling for managers, technologists, procurement, and leadership (SKU sales, write-offs,
supplier delays, etc.).
Implemented RAG search over documentation, tech cards, instructions, and internal knowledge bases (embeddings + vector
store).
Connected AI to REST APIs, SQL, web services, and internal systems; built AI workflows and automations (incl. n8n-style
pipelines).
Enforced authorization, access control, and data-security rules; supported production AI services after rollout.
Ran R&D and PoCs: fine-tuning (LoRA / QLoRA), corporate AI platform design, and AI/LLM strategy with prioritized adoption
roadmap.
Stack: Python, FastAPI, OpenAI/Anthropic/Gemini APIs, MCP, RAG, embeddings, Qdrant/pgvector, LangChain/LangGraph, Ollama/vLLM,
Docker, Linux, Git, PostgreSQL/MS SQL, OAuth, n8n, ERP/CRM integrations

Web developer

з 02.2024 по 02.2025 (1 рік)
Qualium Systems, Дистанційно (IT)

Maintained and upgraded existing Yii2 applications; delivered new features in Laravel.
Designed and implemented REST APIs for backend services; documented endpoints with Swagger/OpenAPI.
Improved performance for high-load scenarios using Redis, queues, and Laravel Horizon.
Participated in Docker-based delivery and day-to-day Linux server tasks.
Stack: PHP 7-8, Laravel, Yii2, Linux, Docker, Swagger, Redis, Laravel Horizon, queues

PHP developer

з 11.2022 по 01.2024 (1 рік 3 місяці)
Brander, Дистанційно (IT)

branderstudio.com
Extended and modernized production Yii2 projects.
Built and maintained REST APIs for client-facing and internal backends.
Stack: PHP 7, Yii2, Laravel, Linux

Full stack developer

з 02.2022 по 11.2022 (10 місяців)
OxTech, Дистанційно (IT)

Developed backend and frontend features on existing company products.
Fixed bugs across the stack; added HTML/JS UI functionality.
Delivered REST APIs with Swagger documentation.
Stack: PHP 7, Symfony 4, Linux, Docker, Swagger

PHP developer

з 01.2021 по 01.2022 (1 рік)
Wizardsdev, Дистанційно (IT)

Built REST APIs on Symfony for product backends.
Delivered a mailing-related project on Laravel.
Stack: PHP 7, Symfony, Laravel, MySQL, Swagger, Docker, GitLab, YouTrack

PHP developer

з 10.2016 по 02.2021 (4 роки 5 місяців)
Інтертелеком, ТОВ, Одеса (Телекомунікації, зв'язок)

Owned backend development of multiple internal and customer-facing PHP services (Yii2, Laravel).
Integrated payment systems and billing APIs; supported high-availability company services.
Performed optimization, refactoring, and profiling of existing codebases.
Contributed frontend pieces (jQuery, Vue.js) and Linux / Docker operations when needed.
Stack: PHP 5/7, Laravel, Yii2, MySQL/MariaDB, PostgreSQL, jQuery, Vue.js, Docker, Git/Hg

Full stack developer

з 10.2012 по 10.2016 (4 роки)
Teletrade, Одеса (IT)

Delivered several company web projects end-to-end (Yii, CMS, custom PHP).
Handled layout from PSD, basic SEO, and Linux server administration.
Stack: Yii, Joomla, WordPress, DLE, PHP/MySQL, JavaScript, HTML/CSS

Web developer

з 01.2011 по 10.2012 (1 рік 10 місяців)
Citrus Discount, Одеса (IT)

Built and maintained Bitrix / Zend sites for e-commerce and discount platforms.
Optimized MySQL queries, ran data migrations, and hardened services against DDoS.
Stack: PHP, Bitrix, Zend, MySQL

Освіта

Ukrainian State Academy of Telecommunications

TKS, Одеса
Вища, з 1998 по 2003 (5 років)

Знання і навички

• • Frameworks: Laravel
• Symfony (4/5)
• Yii1/2 • Languages: PHP 5/
• MySQL
• PHP
• Git
• SQL
• Python
• LLM API
• Claude API
• Codex
• Antigravity
• Anthropic claude