Head of Data Engineering

• Dec 2022 - Present

Software Engineer

• Aug 2021 - Sep 2022

- Supported Uswitch's mobiles comparison site using React, Node.js and Ruby to serve relevant offers to millions of users each month- Maintained and refactored a product normalisation pipeline in Clojure and Ruby to ingest, normalise, filter, and rank up to 700,000 deals daily- Led a successful product ranking algorithm test using Clojure, Ruby, and React.js to improve explainability and partner trust without sacrificing conversion- Refactored a Contentful caching API using TypeScript and Node.js to improve page speed and reduce infrastructure costs- Modified product pipeline to support changing products and seasonal offers such as Black Friday

Associate Software Engineer

• Sep 2020 - Jul 2021

- Maintained Uswitch's broadband and mobiles comparison sites using React and Node.js to serve relevant offers to millions of users each month- Co-architected an API for sharing data with affiliate partners using TypeScript and Node.js to reduce friction in user purchases and improve conversion by up to 20%- Refactored product ranking algorithm infrastructure using Python and SQL to support Data Science-based personalisation- Implemented email capture banner using React and Koa.js server-side rendering to improve customer retention

Data Product Manager

• Jun 2019 - Aug 2020

- Owned data platform for Uswitch, the UK's largest energy & broadband comparison marketplace serving more than 3 million MAU- Founded the first Data team, securing CEO buy-in for 6 Data Engineers and a Head of Data- Led adoption of self-service data platform by 170+ users via implementation and user on-boarding for BigQuery, Fivetran, Segment, dbt and Tableau- Improved analyst morale on an acquired business from -50 NPS to +50 NPS by driving cultural change and providing L&D opportunities- Directed vision and product roadmap for data platform to support business acquisition & data science-based personalisation

Senior Data Analyst

• Aug 2018 - Sep 2022

- Led successful data integration for two acquired businesses, enabling 40% YoY growth in gross profit- Reduced performance reporting latency by 96% via reporting automation and SQL-based ETL development- Increased profitability of paid media by 15% through implementation of revenue estimation models and machine learning tools

Technical Project Manager, Analytics

• Sep 2017 - Jul 2018

- Managed analytics migrations on several partner websites, including a head-to-head CVR test in which RV defeated a top 5 US credit card company at optimising their own homepage- Trained 120+ analysts in SQL and event analytics- Guided development of an internal competitor to Segment, Optimizely, & Twilio, capturing more than 1 billion web events

E-commercer Product Manager

• Mar 2017 - Sep 2017

- Product managed a team of 3 designers and 5 developers to produce e-commerce transaction flows for energy and telecomms websites- Conducted User Experience research to guide product improvements- Led company-wide site speed testing and improvement initiative

Marketing Systems Analyst

• Jun 2016 - Feb 2017

- Worked directly with CMO to launch direct marketing for an online travel start-up, securing a reported 9-figure valuation in the next funding round- Built an integrated e-commerce analytics stack across 3 websites & an iOS app by coding web events and CRM integrations in JavaScript- Developed all marketing reports and dashboards for C-suite, paid media analysts, and product managers

Mechanic & Sales Associate

• Aug 2014 - May 2016

- Connected with patrons on a personal level to understand and improve the customer experience - Informed customers on bicycle technology, bicycle fit, routine maintenance, and local regulations - Managed company internet presence and social media pages - Performed new bicycle assemblies, major repairs, and minor adjustments - Connected with patrons on a personal level to understand and improve the customer experience - Informed customers on bicycle technology, bicycle fit, routine maintenance, and local regulations - Managed company internet presence and social media pages - Performed new bicycle assemblies, major repairs, and minor adjustments

Threat Intelligence Services Intern

• May 2015 - Aug 2015

- Established IPv6 research database and project management infrastructure - Developed proprietary IPv6 research tools and practices for emerging threat characterization - Applied behavioral modeling techniques to develop new Indicators of Intent (IoIs) - Established IPv6 research database and project management infrastructure - Developed proprietary IPv6 research tools and practices for emerging threat characterization - Applied behavioral modeling techniques to develop new Indicators of Intent (IoIs)

Intern at the Center for Advanced Vehicle Environments (CAVE)

• May 2013 - Nov 2014

- Performed cutting-edge research on the state of automotive system and information security - Assisted in commercial research and development projects for multiple major passenger vehicle manufacturers - Performed reverse engineering on a variety of protocols and hardware - Helped to organize the 2013 Battelle CyberAuto Challenge to train a new generation of automotive security specialists - Performed cutting-edge research on the state of automotive system and information security - Assisted in commercial research and development projects for multiple major passenger vehicle manufacturers - Performed reverse engineering on a variety of protocols and hardware - Helped to organize the 2013 Battelle CyberAuto Challenge to train a new generation of automotive security specialists