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Yoana D.YD

Yoana D.

Software Engineer (Full stack Developer)

€150/day
Seville, ES
3-7 years

Average response time: 1 hour

About Yoana

Hi! I'm a Software Engineer based in Spain with experience building reliable, scalable web applications and backend systems that solve real business problems. I've worked with international teams in industries such as industrial automation, aviation, and simulation, taking projects from idea to production using technologies like .NET, Java, Spring, React, Angular, PostgreSQL, and cloud-based CI/CD pipelines.

What sets me apart is that I don't just write code. I focus on understanding your goals and delivering solutions that are clean, maintainable, and aligned with your needs. As a former Scrum Master and Team Leader, I'm comfortable communicating with stakeholders, managing priorities, and ensuring projects move forward smoothly.

Whether you need a new feature, a full-stack application, API development, database optimization, or help improving an existing system, you can expect clear communication, attention to detail, and a proactive approach throughout the project.

I believe the best collaborations are built on trust, transparency, and delivering on commitments. If you're looking for someone reliable, easy to work with, and genuinely invested in your project's success, I'd be happy to help bring your ideas to life.
  • Spanish

    Native or bilingual

  • Bulgarian

    Native or bilingual

  • English

    Fluent

  • French

    Conversational

  • German

    Basic

Remote only
Primarily works remotely

Experience

  • Schneider Electric
    Software Engineer (Full stack) / Scrum Master
    ENERGY AND UTILITIES
    March 2025 - Today (1 year and 4 months)
    Sevilla, Spain
    - Designed and delivered a new industrial configuration platform replacing legacy tooling, owning backend service development in .NET and contributing to fullstack architecture with Angular.
    - Designed and maintained PostgreSQL data models and queries supporting complex workflows, ensuring reliable data consistency between application layer and connected firmware systems.
    - Built and maintained CI/CD pipelines using GitHub Actions, improving deployment reliability and release preparation for production scenarios in distributed engineering setup.
    - Acted as scrum master for the team for over half a year, ensuring continuity in cross-country team transition and successful delivery of a working prototype with iterative feedback loop.
    .NET CI/CD Angular PostgreSQL Github Actions
  • Skylife Engineering
    Technical Lead
    AVIATION AND AEROSPACE
    January 2024 - February 2025 (1 year and 1 month)
    Sevilla, Spain
    - Led a team of 5+ developers delivering aircraft simulation models (C295, M RTT, A400M), ensuring functional and visual requirements were met across frontend and backend systems.
    - Designed and developed internal engineering tools using Java and React that removed delivery botlenecks in simulation platform, enabling previously blocked milestones to be delivered.
    - Acted as technical point of contact for stakeholders, communicating requirements and progress to align deliverables with client expectations.
    C# Python JavaScript Java React.js
  • Skylife Engineering
    Technical Developer
    AVIATION AND AEROSPACE
    March 2022 - December 2023 (1 year and 9 months)
    Sevilla, Spain
    - Contributed to a virtual simulator developed with Unity focused on maintenance and procedures for Oil&Gas and Aircraft industries, along with its web management with React focused on delivering the most for the user experience.
    - Optimized database schemas for web applications using MySQL and PostgreSQL, ensuring efficient data storage and retrieval to meet application performance requirements.
    PostgreSQL MySQL JavaScript C# Blender

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Education

  • Masters in Game Design and Development
    Internation University of La Rioja
    2025
  • Masters in Logic, Computation and Artificial Intelligence
    University of Seville
    2022

Certifications

Skill set

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