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Yang Y.YY

Yang Y.

Full-Stack Engineer

€200/day
5 projects
Barcelona, ES
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Yang

Industrial engineer with extensive experience in the food, metallurgical, and currently, refrigeration distribution sectors. I stand out for my ability to quickly understand client specifications and needs, also providing alternative approaches that contribute to improving project results.

With the goal of continuing to develop my technological skills and offer valuable IT solutions, I am seeking projects related to software development. I am characterized by my motivation, learning ability, and commitment to excellence in every project.

I have experience in PrestaShop projects, performing custom design and functional development with Smarty, CSS, and JavaScript. Additionally, I have participated in frontend projects with Angular and TypeScript, API development with Node.js, desktop applications with Electron and JavaScript, automation with VBA (Excel and macros), UiPath, database management with SQL Azure, and design and implementation of automated plugins for Adobe, especially for InDesign.

Main website under development: hu1a1a.github.io/Ye_Studio
  • Chinese

    Native or bilingual

  • English

    Conversational

  • Spanish

    Native or bilingual

  • Catalan

    Native or bilingual

Remote only
Primarily works remotely

Experience

  • Gestion Global Print S.L.
    IT Leader / Full-Stack Developer
    SOFTWARE PUBLISHING
    January 2025 - Today (1 year and 5 months)
    Barcelona, Spain
    Responsible for the technical leadership and integral development of the CotizaPrint.com CRM/ERP project, handling the entire architecture and execution of the system at the frontend, backend, and database levels.

    Specialized in Full-Stack programming with Angular, TypeScript, Node.js, and MySQL, leading the design, development, implementation, and evolution of the platform. My work ranges from building modern and functional interfaces to server-side business logic, integrating internal processes, and structuring the database efficiently.

    I have taken on complete technical product management, ensuring the connection between different system areas, solution scalability, and optimization of CRM/ERP operational flows. Additionally, I participate in strategic decision-making regarding platform architecture, performance, maintenance, and continuous improvement.
    Typescript MySQL Node.js Angular ERP System Customization
  • Zarca SL
    Full-Stack ERP Programmer
    TRANSPORTATION
    February 2024 - April 2025 (1 year and 2 months)
    Barcelona, Spain
    Responsible for the IT support area and active participation in the development of the new corporate ERP, built with Angular. My role combines technical incident resolution with the continuous improvement of internal systems, providing user support and ensuring the proper functioning of the technological infrastructure.

    Furthermore, I am part of the development and evolution of the new ERP, collaborating in the creation of modules, interfaces, and functionalities aimed at optimizing company processes. This role has allowed me to combine the operational vision of technical support with direct participation in product development, providing solutions at both functional and technical levels.
    ERP Implementation Node.js MySQL Angular SQL
  • WhyUON
    Frontend Programmer
    DIGITAL AND IT
    August 2023 - March 2025 (1 year and 7 months)
    Sevilla, Spain
    Interaction software project.
    Responsible for programming with Angular and TypeScript frontend.
    Typescript Angular

Reviews

5.0

Out of 4 ratings

N

Nieves

EterEnergia S.L

Reviewed on 11/18/2024

Everything perfect, as always. Very happy.
N

Nieves

EterEnergia S.L

Reviewed on 10/18/2024

Great. Everything perfect.

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Education

  • Master of Engineering
    ESEIAAT-UPC
    2022
    Master of Engineering - MEng, Ingeniería industrial
  • Bachelor of Engineering
    ESEIAAT-UPC
    2020
    Bachelor of Engineering - BE, Ingeniería industrial

Skill set

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