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Guillermo David Gámez EscobarGD

Guillermo David Gámez Escobar

Full Stack Developer & SaaS Founder

€250/day
Barcelona, ES
0-2 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Guillermo David

I help companies digitize their operational processes with custom software. As the founder and full stack developer of DigiCore Live, I've taken a field staff management SaaS from idea to production: clock-in/out, zone management, assignments, and maintenance, all in a single dashboard.

I work with React, Node.js, and Azure, covering everything from the interface to backend architecture and cloud deployment.

I don't just write code: I understand the product end-to-end, which allows me to propose real solutions to business problems, not just implement specifications.

If you need a management dashboard, an integration, or to bring your idea to a first usable version, let's talk.
  • Spanish

    Native or bilingual

  • English

    Conversational

Can work on-site
Barcelona (up to 50km)

Experience

  • DigiCore Live SL
    Founder and Full Stack Developer
    SOFTWARE PUBLISHING
    May 2025 - Today (1 year and 2 months)
    Barcelona, Spain
    Design and development of DigiCore Live, a SaaS platform for operational management for field staff.

    - Full stack development with React, Node.js, and Azure
    - Centralized management dashboard (hub) with clock-in/out, zone, assignments, and maintenance modules
    - Design of architecture, database, and integrations
    - Deployment, maintenance, and continuous evolution of the product
    - From idea to first usable version in production
    React.js Node.js Microsoft Azure Full-Stack Development Software Architecture
  • Aramark
    IT Support
    RESTAURANTS AND FOOD SERVICE
    July 2022 - Today (4 years)
    Barcelona, Spain
    IT support at high-capacity sporting events (football, basketball, hockey, futsal), ensuring the proper functioning of sales points during live events, where any technical failure has an immediate impact.

    - Real-time technical incident resolution, under pressure and with minimal margin for error
    - Coordination with sales teams and venue staff to minimize downtime
    - Simultaneous monitoring and support of multiple sales points
    - Work in environments with high operational demands and tight deadlines
    IT support Meeting Coordination Team Management Teamwork Supervision

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Education

  • Higher Education Degree
    INS Provençana
    2017
    Desarrollo de aplicaciones multiplataforma
  • Computer Engineering Degree
    UOC
    2026
    Ingeniería informática

Skill set

Categories