You're seeing this page as if you were . The main menu is still yours, though. Exit from immersion
Alex LopezAL

Alex Lopez

CAD, BIM & GIS Design Drafter

€180/day
Caldes de Montbui, ES
3-7 years

Average response time: 24 hours

Freelancer profile translated to English.
Back to original language

About Alex

I am a Construction Technician and Design Drafter with over 3 years of experience in the construction and civil engineering sector. I specialize in creating technical drawings, geospatial analysis with QGIS, and basic BIM modeling, offering efficient and customized technical solutions.
With experience and studies, I provide flexible drafting, GIS, and technical support services tailored to the needs of engineering, architecture, and public works companies.
  • Spanish

    Native or bilingual

  • Catalan

    Native or bilingual

  • English

    Conversational

Can work on-site
Caldes de Montbui (up to 50km)

Experience

  • GREHI Enginyeria Estructures Edificació SLP
    Civil Engineering Technician in Projects and Construction
    September 2025 - Today (9 months)
    -Development and review of projects: drawings, BIM models, and technical documentation (AutoCAD, Revit, ISTRAM, QGIS).
    -Preparation of measurements and budgets (TCQ), with participation in public works tenders.
    -Coordination of technical tasks.
    -Improvement of internal processes through the implementation of BIM tools and more efficient workflows.
    BIM Revit
  • GREHI Enginyeria Estructures Edificació SLP
    Construction Technician
    June 2023 - September 2025 (2 years and 3 months)
    -Development of drawings and models in AutoCAD, Revit, and ISTRAM for civil engineering and urban planning projects.
    -Generation and analysis of GIS data with QGIS; creation of 3D models for planning and communication.
    -Writing of technical documentation, measurements, and budgets (TCQ).
    -Review of deliverables, quality control, and support in presentations.
    -Optimization of BIM and GIS workflows.
    -Occasional support in site monitoring and technical coordination tasks.
  • GREHI Enginyeria Estructures Edificació SLP
    Drafter
    October 2022 - June 2023 (8 months)
    -Preparation of drawings in AutoCAD: floor plans, elevations, sections, construction details, and technical mapping.
    -Support in writing technical documentation: reports, annexes, and technical specifications.
    -Generation of measurements and budgets using TCQ software.
    -Introduction to BIM methodology.
    -Assistance to the technical team in office tasks and collaboration on project deliveries.

Recommendations

Be the first to recommend Alex

Help this freelancer shine by sharing your experience working together.

These freelancer profiles also match your criteria

AgathaA

Agatha Frydrych

Backend Java Software Engineer

4.7

(3)

2

BaptisteB

Baptiste Duhen

Fullstack developer

4.6

(4)

5

AmedA

Amed Hamou

Senior Lead Developer

4

(2)

7

AudreyA

Audrey Champion

Web developer

4.3

(3)

4

Education

  • Higher Level Vocational Training in Construction Works Organization and Control, Building and Civil Engineering
    Institut Escola del Treball
    2023
    CFGS Organització i control d'obres de construcció, Edificación y obra civil
  • QGIS User (80h)
    TYC GIS Formación
    2024
    QGIS Usuario (80h)

Skill set

Categories