Stuart Jackson
Chief Financial Officer And Co-Founder at Octopus Energy
Berlin, United Kingdom
Summary
🤩
Rockstar🎓
Top SchoolStuart Jackson is a seasoned business leader and co-founder with a decade of experience blending entrepreneurial drive and blue‑chip rigor as CFO of Octopus Energy Group. He has led high‑growth strategy and P&L roles across financial services and energy, scaling businesses from advisory start-ups to a market‑disrupting renewable supplier active in multiple countries. Unusually for a senior finance executive, he contributes to open source software—making substantive engineering improvements across prominent projects like RDFLib, detekt and the Wikimedia Android apps—demonstrating hands‑on technical fluency in backend, mobile and code quality tooling. Stuart combines strategic product thinking with operational discipline, evidenced by prior roles running a £5bn card business at Barclaycard and founding a strategy consultancy. Based in Berlin with an MA in Economics from Cambridge, he brings a rare mix of analytic depth, engineering empathy and customer‑centric innovation to scaling mission‑driven technology businesses.
10 years of coding experience
5 years of employment as a software developer
MA Economics, MA Economics at University of Cambridge
Stackoverflow
382reputation
38kreached
6answers
1question
Github Skills (55)
kotlin10
dependency-management10
parserator10
parser10
static-analysis10
postgresql10
python10
mysql10
rxjavafx10
rdflib10
testing10
semantic-web10
android-sdk10
ui-design10
software-quality10
Programming languages (16)
Github contributions (5)
pockethub/PocketHub
Feb 2017 - Nov 2019
PocketHub Android App
Role in this project:
Mobile Developer (Android)
Mobile Developer (Android)Contributions:175 commits, 102 PRs, 9 pushes in 2 years 8 months
Contributions summary:Stuart primarily contributed to the PocketHub Android app, focusing on updates to the app's dependencies. The commits demonstrate the user's work in several areas including, dependency upgrades to core libraries and tools used in the project. Further contributions include UI improvements and bug fixes across various views, including comment and issue-related functionalities.
android-appkotlinandroid
sqldelight/sqldelight
May 2020 - Dec 2022
SQLDelight - Generates typesafe Kotlin APIs from SQL
Role in this project:Backend Developer & Test Automation Engineer
Backend Developer & Test Automation EngineerContributions:74 reviews, 102 commits, 110 PRs in 2 years 7 months
Contributions summary:Stuart's primary contribution involves running and fixing code style issues with Spotless, indicating a focus on code quality and automated formatting. This suggests involvement in maintaining the project's coding standards and potentially integrating automated code style checks within the development workflow. The user has also made changes to various test files, particularly in relation to MySQL and PostgreSQL dialect support and the addition of testing dependencies, implying contributions to the test suite and ensuring compatibility across different SQL dialects. The user has also exposed query data class and fixed android integration tests.
kotlin-multiplatformsqlsqldelighttypesafekotlin
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