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Fighter90/README.md

🇷🇺 Русский

Привет, я Сергей 👋

Senior Software Engineer · PHP / Go · 14+ лет в разработке

Москва, Россия. Строю высоконагруженные сервисы и продуктовые платформы. Сейчас работаю в Rambler&Co, ранее — Avito, Lamoda. В последние годы глубоко погружён в AI-инжиниринг: мульти-агентные системы, LLM-пайплайны, RAG.

Portfolio LinkedIn Email

🚀 Чем занимаюсь

  • Backend-разработка → Symfony, Laravel, Go-микросервисы, PostgreSQL, Redis, Kafka
  • High-load & архитектура → проектирование систем на миллионы пользователей, Docker/Kubernetes
  • AI-инжиниринг → мульти-агентные системы на Claude/GPT, RAG, GraphRAG, LLMOps
  • Продуктовая разработка → от идеи до прода, включая интеграции и DevOps

🧰 Стек

PHP Go Python Symfony Laravel FastAPI PostgreSQL Redis Kafka Docker Kubernetes React TypeScript Claude OpenAI n8n

🎓 Образование

НИУ ВШЭ · Кубанский государственный университет · Ульяновский государственный технический университет

📫 Контакты

Portfolio LinkedIn Email

💼 Открыт к remote-позициям в RU / EU / USA — Tech Lead / Technical Lead, Lead Software Engineer / Lead Backend Engineer, Staff Engineer, Engineering Manager, Senior Software Engineer (PHP/Go), Senior PHP Developer (Laravel, Symfony)


🇬🇧 English

Hey, I'm Sergey 👋

Senior Software Engineer · PHP / Go · 14+ years in development

Based in Moscow, Russia. I build high-load services and product platforms. Currently at Rambler&Co, previously Avito and Lamoda. Recent years — deep focus on AI engineering: multi-agent systems, LLM pipelines, RAG.

Portfolio LinkedIn Email

🚀 What I Do

  • Backend Development → Symfony, Laravel, Go microservices, PostgreSQL, Redis, Kafka
  • High-load & Architecture → designing systems for millions of users, Docker/Kubernetes
  • AI Engineering → multi-agent systems on Claude/GPT, RAG, GraphRAG, LLMOps
  • Product Delivery → from idea to production, including integrations and DevOps

🧰 Tech Stack

PHP Go Python Symfony Laravel FastAPI PostgreSQL Redis Kafka Docker Kubernetes React TypeScript Claude OpenAI n8n

🎓 Education

HSE University · Kuban State University · Ulyanovsk State Technical University

📫 Let's Connect

Website LinkedIn Email

💼 Open to remote roles in RU / EU / USA — Tech Lead / Technical Lead, Lead Software Engineer / Lead Backend Engineer, Staff Engineer, Engineering Manager, Senior Software Engineer (PHP/Go), Senior PHP Developer (Laravel, Symfony)

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  1. career-ops-ui career-ops-ui Public

    Airbnb-styled web UI for the career-ops AI job-search pipeline. Search Greenhouse/Ashby/Lever + hh.ru/Habr Career, evaluate JDs, track applications — all from the browser.

    JavaScript 1