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Annaelle Duffield

@annaelleduffield

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Olympic statistics analyst and programmer delivering real-time sports insights.

United Kingdom

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What I'm looking for

I seek a data-focused role in sports or media where I can deliver real-time analytics, build reliable pipelines, and support on-air teams while contributing to product and community growth.

Professional summary

Olympic Statistics Analyst & Programmer with experience in data analytics, programming, marketing, and community building. Skilled in technical and software tools, with a background in supporting live sports data delivery and content creation.

Experience

Work history, roles, and key accomplishments

Current

Marketing and Climbing Expert

Current

Capy Co

Apr 2025 - Present (8 months)

Supported launch and marketing of a concept climbing wall, built and connected a growing community, managed social channels and brand communication, and designed gym merchandise including T-shirts and climbing accessories.

Social Media Management Content Creation Community Building Product Design Merchandise Development Marketing Strategy Brand Communications

Olympic Statistics Analyst

Freelance for Eurosport/Olympic Commentators

Jan 2022 - Dec 2024 (2 years 11 months)

Built an end-to-end Python application and automated data pipelines for real-time Olympic data delivery and created a Streamlit dashboard to provide fast, reliable insights to commentators.

Python ETL Streamlit SQL Data Visualization Sports Analytics Automation

Olympic Statistics Analyst

Eurosport / Olympic Commentators

Jan 2022 - Dec 2024 (2 years 11 months)

Built an end-to-end Python application for real-time Olympic data delivery, implemented automated data pipelines and a Streamlit dashboard to visualize live athlete statistics, and delivered fast reliable insights to commentators.

Python Data Pipelines Streamlit Real time Data ETL Data Visualization Sports Analytics Automation

Bookkeeper & Customer Service

Serious Climbing Distributions

Jan 2020 - Dec 2023 (3 years 11 months)

Performed accurate bookkeeping and customer service operations, producing financial reports using Xero and QuickBooks and maintaining client accounts and communications.

Bookkeeping Xero Financial Reporting Customer Service Accounting Invoice Management Quickbooks

Translator & Transcriber

Freelance

Jan 2020 - Dec 2021 (1 year 11 months)

Provided English–French translations and high-quality transcriptions for educational and e-learning platforms using industry tools and delivering accurate, timely content.

Translation Transcription English French Express Scribe Trint Localization Proofreading MateCat ExpressScribe

English & Mathematics Tutor

Explore Learning

Jan 2016 - Dec 2019 (3 years 11 months)

Delivered individualized English and mathematics tutoring, developed tailored lesson plans, and supported exam preparation to improve student outcomes.

Tutoring Lesson Planning Exam Preparation English Instruction Mathematics Instruction Student Assessment Differentiated Instruction Lesson planning

Project Support

Adidas Terrex

Supported filming and on-site coordination for a branded video project, handling equipment setup, logistics, and editing workflow coordination.

equipment setup Production Support On site Coordination Logistics Video Editing Workflow Project Coordination Onsite Coordination

Data Analyst (Climbing Sports)

Climbing Sports Website

Maintained athlete statistics, competition data, and historical records, improved data accuracy and presentation, and collaborated on ranking systems and performance summaries.

Data Analysis Sports Analytics Database Maintenance Data Cleaning Ranking Systems SQL performance reporting

Data Analyst

Climbing Sports Website

Maintained athlete statistics, competition data, and historical records, improving data accuracy and collaborating on ranking systems and performance summaries.