Xavier Martinez Bartra's Services | ContraServices by Xavier Martinez Bartra
Xavier Martinez Bartra

Xavier Martinez Bartra

Web tools, Python workflows and practical software support

Barcelona, Spain

WorkPostsServicesAbout

Barcelona, Spain

Cover image for A searchable document library with exact source references

Python

Data Engineer

A searchable document library with exact source references

$249

Cover image for A responsive calculator built around your business rules

JavaScript

Frontend Engineer

A responsive calculator built around your business rules

$195

Cover image for A diagnosis report for a Python or JavaScript issue

JavaScript

Software Engineer

Python

A diagnosis report for a Python or JavaScript issue

$99

Cover image for A reusable file workflow with validation and clear reports

Python

Business Workflow Automation

A reusable file workflow with validation and clear reports

$149