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

Jaume Vaquer Sánchez

Web Analytics Expert | Business Intelligence

€360/day
18 projects
Barcelona, ES
15+ years

Average response time: 1 hour

Freelancer profile translated to English.
Back to original language

About Jaume

WHAT DO YOU NEED?

Start or optimize your analytics?
Exploit your startup's data?
Optimize your campaigns?
Optimize your online business?
Train your team in digital analytical skills?

I can help you in all these areas.

ABOUT ME:
Comprehensive digital analyst, web developer/optimizer, and corporate trainer.

Years of experience in business analysis and optimization across various sectors: logistics, gaming, finance, marketing, e-commerce, SaaS, B2B, ...

Expert in the following areas:

A) Startups, SaaS, B2B:
I have collaborated with several startups in the design, development, and implementation of:
- Executive dashboards for directors and investors (both for funding rounds and periodic reviews).
- Commercial action support systems (Sales Teams): pipelines, acquisition funnels, deal management stages, monitoring of commercial actions, budgets, and objectives.
- Platform usage control, product analysis, user/customer phases
- Product feature analysis.
- etc...

B) B2C:

1) Acquisition
Analysis of acquisition channels, cost model optimization, value contribution cohort models, and lifetime value.
2) Channel Optimization
2.1) Acquisition:
2.2) Web: Web Analytics, Google Analytics administration and exploitation, definition and implementation of conversion and funnel improvement strategies, usability and customer experience (CRO-UX-CX), content personalization, automation, and A/B testing.
2.3) Email Marketing: segmentation, activation, reactivation, antichurn, loyalty, personalization, and marketing automation.
2.4) Social Media: basic monitoring and content aspects

Projects related to:
- ETL
- Data mining
- Multichannel digital user/customer analytics
- Analysis and reporting
- Retail, e-commerce, startup, SaaS, B2B/B2C sectors
  • English

    Conversational

  • Spanish

    Native or bilingual

  • Catalan

    Native or bilingual

Remote only
Primarily works remotely

Experience

  • onezero rings SL
    Malt logoOn Malt
    MVP Prototyping for Shopify + Meta Ads Integration in Looker
    November 2025 - November 2025
    - Definition of deliverable and MVP
    - Data source analysis
    - Information structure preparation
    - Implementation
    - Launch
    Looker Studio Windsor Shopify Data Analysis
  • Kareba Viatges
    Analytics Consultant
    October 2025 - December 2025 (2 months)
    Barcelona, Spain
    Web analytics implementation project and audit of improvement potentials, both in analytics and basic on-page SEO.
    Among other aspects:

    - Web analytics audit
    - Web analytics implementation
    - Basic on-page SEO audit (not expert)
    - Technical and development documentation
    - Reporting with Looker Studio, for both web analytics and basic on-page SEO
    Analytical Skills Web Analytics Reporting Consulting Looker Studio
  • Turiticket.com - Tours y Experiencias
    Malt logoOn Malt
    Turiticket.com Project Consulting
    TRAVEL AND TOURISM
    September 2025 - November 2025 (1 month)
    - Google Tag Manager and Google Analytics 4 audit.
    - Design and implementation of new measurement strategy
    - Validation in GA4 and Google Ads, and final delivery
    Google Tag Manager Google analytics 4 GA4 Google Ads

Reviews

5.0

Out of 8 ratings

JordiJ

Jordi

onezero rings SL

Reviewed on 11/19/2025

Connecting Shopify + Meta Ads and creating reports in Looker
J

Juan

Turiticket.com - Tours y Experiencias

Reviewed on 11/5/2025

Working with Jaume was a very professional process. He has a great command of digital analytics, GA4, and GTM. Throughout the project, he showed dedication, reviewing every detail and ensuring everything was correctly implemented and validated. He met deadlines, clearly communicated each step, and delivered a very complete final product. Without a doubt, I recommend him and would collaborate with him again.

Recommendations

CC
FU
Nuria MartínezNM
+3
Carles Carrion and 5 other people have recommended Jaume

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

  • Diploma in Public Management and Administration
    University of Barcelona
    2003
    Estadística, teoría de la organización, análisis funcional orgánico, derecho...

Skill set

Categories