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HoodieYlya13/README.md
Ylya Martchenko Logo

Hi there, I'm Ylya Martchenko! 👋

Full Stack Developer | Senior Software Engineer | Next.js & React Expert | GenAI & RAG Systems Engineer

📍 Metz, France | Open to opportunities in Luxembourg, Switzerland, North America (Hybrid / Remote)

🎯 Interests: Web Dev • Mobile Dev • AI/RAG • Cloud • Space Engineering • IoT • Electronics

Email LinkedIn Portfolio Resume


🚀 About Me

  • 💻 Coding since 2019. Currently working as a Full Stack Developer at Equasens.
  • 🧠 Specializing in Next.js & React Expert and GenAI & RAG Systems Engineer, with an intense focus on scaling architectures.
  • 🔭 Passionate about exploring new frontiers: Cloud, Space Engineering, IoT, and Electronics.
  • 🗣️ Multilingual: French (C2), English (C1), Russian (C1).
  • 🤝 Leadership & Execution: autonomous execution, technical problem-solving, proactive ownership, engineering leadership, and emerging tech adaptability.

🛠️ Tech Stack & Tools

Web and Backend Skills
Systems and Languages


📊 GitHub Stats

Ylya's GitHub Stats Top Languages


💼 Experience & Leadership

💻 Tech & Development
  • Full Stack Developer @ Equasens (2023 - 2026)
    Serving as a Full Stack Developer with a primary focus on scaling Front-End architecture using Angular, while advocating for React-based modular design patterns.
  • Full Stack Developer (Tech Lead) @ Schumacher-Knepper (2025)
    Endorsed the role of Tech Lead for this internship, managing the full development lifecycle of a bespoke e-commerce platform via Shopify.
  • Freelance E-commerce Developer @ Self-Employed (2022)
    Architected and deployed 2 e-commerce websites utilizing Shopify. Deeply customized source code via Liquid to move beyond generic templates.
⚙️ Engineering & Logistics
  • Metrology Technician & Interim Logistics @ Trescal, Plaqui'Lux, Schumacher-Knepper (2022)
    Metrology Technician (Trescal): Verified and calibrated precision measurement instruments for the global leader in calibration, gaining expertise in Force, Torque, and Dimensional analysis.
  • Interim Missions: Hospitality & Administration @ Various Agencies (2023)
    Executed multi-disciplinary interim missions including culinary support, service management, and accounting assistance.
  • Logistics & Delivery Operations @ UberEats & Deliveroo (2020 - 2022)
    Managed high-volume, time-sensitive logistics during the Covid-19 pandemic, completing over 5,000 deliveries.
🌱 Early Leadership & Civic Impact
  • Community Project Lead @ Metz City Hall (2015)
    Acted as the lead coordinator for a city-scale basketball infrastructure project at only 14 years old, managing a budget of €100,000.
  • Internship: Citizenship & Participatory Democracy @ Metz City Hall (2015)
    Following the successful basketball court project, I transitioned into an internship with the participatory democracy team that turned our vision into reality.
  • President @ Junior Association 2PB (2017 - 2021)
    Led the organization and promotion of major community basketball events, fostering inclusion across generations and skill levels.
  • Neighborhood Representative (M.Y.C.) @ Metz City Hall (2019 - 2021)
    Served as a civic liaison for the Metz Youth Council, collecting and presenting youth proposals directly to local elected officials.

🎓 Education

  • Engineer in IA2R (Computer Science, Automation, Robotics, and Networks) | Polytech Nancy (2023 - 2026)
  • Diploma of Higher Education in Engineering Science | Faculty of Science and Technology (UFR MIM) (2022 - 2023)
  • DUT in Physics Measures | IUT de Metz – Physical Measurements (2021 - 2022)
  • PeiP (Polytech engineering schools course) | Polytech Nancy (2019 - 2021)

Pinned Loading

  1. teslimitless teslimitless Public

    ⚡ Restoring physical stalks to the Tesla Model 3 Highland and remapping capacitive steering wheel buttons using a FreeRTOS ESP32 LIN/CAN gateway & React Native HUD

    1

  2. confluence-bot confluence-bot Public

    RBAC-enforced MCP documentation RAG, end to end: Python MCP server with 4-layer security over live Confluence + Next.js console to experience it in the browser. Live demo, $0/month.

  3. ylya-bot ylya-bot Public

    An architectural digital twin running on Next.js 16 App Router. Features semantic multi-repository ingestion (portfolio.json), stateless RAG pipeline embedding queries, and React 19 async streaming…

    TypeScript

  4. grid-sentinel grid-sentinel Public

    Production-grade self-healing observability & ML orchestration pipeline for distributed grids.

    Python

  5. codemafia codemafia Public

    A modern, reverse-engineered revival of Code Mafia. Built with Next.js 16, React 19, Tailwind v4, WebSockets (PartyKit), and in-browser Python (Pyodide).

    JavaScript 5 1

  6. poly-livre-infrastructure poly-livre-infrastructure Public

    Unified infrastructure & orchestration hub for Liprerie. Integrates Next.js 16 and Spring Boot 3.5 submodules via a containerized local Docker dev stack, automated Makefile commands, and Kubernetes…

    Makefile 1