Summary
Overview
Work history
Education
Skills
Languages
Timeline
Generic

Katarina Grantham

Summary

I’m a technically minded problem-solver who recently qualified as a Full Stack Mobile and Web Developer after an intensive, hands-on bootcamp. With a background in data analysis and CRM, I’ve built dashboards, automated processes, and delivered data-driven solutions using Python, and SQL. I love learning new technologies and am excited for any opportunity where I can build on my skills.

Overview

7
7
years of professional experience
5
5
years of post-secondary education

Work history

Freelance Data Analyst

Self Employed
2025.10 - Current

Streamlined data structures to improve operational efficiency, developed custom data models to support business processes, securely managed confidential databases, and analysed complex datasets to inform strategic decision-making.

Test & Targeting Analyst

H&M
Barcelona
2025.02 - 2025.09

Led regional CRM testing strategy and cross-functional decisions to boost customer engagement, using Python and SQL for data analysis and hypothesis validation.

Customer and CRM Data Analyst

H&M
Barcelona
2024.09 - 2025.02

Analysed CRM data across five regions using SAS, SQL, and Power BI to identify engagement opportunities, optimise customer journeys, and drive retention and CLV through cross-functional collaboration and KPI monitoring.

CRM Lifecycle Specialist

Glovo
Barcelona
2024.05 - 2024.09

Analyzed CRM data with SQL to inform lifecycle strategies, built and personalized email marketing campaigns in Braze using Liquid Code, and managed cross-team projects to drive orders, adoption, and conversions.

CRM & Data Specialist

Shuttlerock
Remote
2023.01 - 2023.12

Managed company-wide HubSpot CRM and sales workflows, optimized sales efficiency with AI tools (Gong & Apollo), and analysed Snowflake data using SQL and Tableau for strategic decision-making.

Commercial Financial Co-ordinator

Conde Nast
London
2019.10 - 2022.03

Coordinated multi-market billing and revenue analysis across 30+ finance teams, implemented Salesforce CRM for cross-market collaboration, led system development and training, and automated real-time reporting and client dashboards.

Operations Executive

On the Go Tours
London
2018.10 - 2019.10

Automated financial reporting and KPI tracking in Excel with macros and developed tools to support sales and financial system implementation.

Education

Full Stack Bootcamp -

Barcelona Code School
Barcelona
2025.08 - 2025.10

Chinese Language Course -

New Taipei University
Taiwan
2022.03 - 2022.08

Bachelor of Arts - Modern Languages

University of Exeter
Exeter
2013.09 - 2017.08

Skills

  • HTML
  • CSS
  • TypeScript
  • JavaScript
  • Nodejs
  • MongoDB
  • Postmon
  • Reactjs
  • React Native
  • Git
  • SQL
  • CRM
  • Power BI
  • Tableau

Languages

French
Advanced
Russian
Upper intermediate
Mandarin Chinese
Intermediate
Spanish
Elementary

Timeline

Freelance Data Analyst

Self Employed
2025.10 - Current

Full Stack Bootcamp -

Barcelona Code School
2025.08 - 2025.10

Test & Targeting Analyst

H&M
2025.02 - 2025.09

Customer and CRM Data Analyst

H&M
2024.09 - 2025.02

CRM Lifecycle Specialist

Glovo
2024.05 - 2024.09

CRM & Data Specialist

Shuttlerock
2023.01 - 2023.12

Chinese Language Course -

New Taipei University
2022.03 - 2022.08

Commercial Financial Co-ordinator

Conde Nast
2019.10 - 2022.03

Operations Executive

On the Go Tours
2018.10 - 2019.10

Bachelor of Arts - Modern Languages

University of Exeter
2013.09 - 2017.08
Katarina Grantham