Mark Walker
Senior Software Developer at The Realbuzz Group Ltd.
Chester, England, United Kingdom
Summary
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Rockstar🎓
Top SchoolMark Walker is a Senior Software Developer and technical lead for the django CMS Association with 13 years’ experience building Python/Django applications and running cloud deployments on AWS and GCP. He blends hands-on backend work—shipping features like Excel exports, SQL reporting improvements and CMS wizard fixes—with DevOps expertise, automating CI/CD and releases across open-source projects. Comfortable across full-stack, e-learning and SCORM workflows, he has delivered production sites, payment integrations and performance/security testing for both commercial and government clients. Based in Chester, he also maintains long-term stewardship of core Django ecosystem libraries, demonstrating a knack for modernising legacy code and CI while mentoring community contributors. Notably, his contributions range from site-level UX fixes and fundraising features on djangoproject.com to backend refactors and release automation for widely used django-cms plugins.
13 years of coding experience
4 years of employment as a software developer
BSc (Hons) Interactive Media with Animation - 2:1, Computing, BSc (Hons) Interactive Media with Animation - 2:1, Computing at Sheffield Hallam UniversityCMI, Certificate in Management Level 2, CMI, Certificate in Management Level 2 at Wigan & Leigh College 2004
Stackoverflow
12,574reputation
1.2mreached
509answers
119questions
django
top-1%
docker
top-5%
pip
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ubuntu
top-5%
python
top-5%
django-views
top-5%
Github Skills (42)
git10
cms10
github-ci10
python10
django10
testing10
css10
django-cms10
html-template10
cicd10
sql10
build-automation10
django-admin10
githubaction-workflow10
documentation10
Programming languages (12)
Github contributions (5)
DjangoGirls/djangogirls
Aug 2021 - Jan 2023
Website for DjangoGirls.org
Role in this project:
Full-stack Developer
Full-stack DeveloperContributions:166 reviews, 156 commits, 142 PRs in 1 year 5 months
Contributions summary:Mark primarily addressed issues related to the Django Girls website, specifically fixing bugs where mismatched data between event details and URLs caused problems. They also updated and improved the website's functionality by refactoring code, adding new tests, and ensuring the use of modern URL and template tag conventions. Furthermore, the user contributed by setting up the initial donation features, including integrating Stripe, which involved both front-end and back-end modifications.
djangodjangogirlspythondjango-girls
explorerhq/sql-explorer
Oct 2020 - Jan 2023
SQL reporting that Just Works. Fast, simple, and confusion-free. Write and share queries in a delightful SQL editor, with AI assistance.
Role in this project:Backend Developer
Backend DeveloperContributions:14 releases, 86 reviews, 99 commits in 2 years 3 months
Contributions summary:Mark primarily contributed to the Django-based backend of the SQL Explorer project. Their work involved modifying the codebase for functionality improvements, specifically focusing on adding optional Excel export capabilities and refactoring the application's structure. The user also updated dependencies and prepared the project for release, including the addition of a release helper and modifications to migration files. Additionally, the user focused on addressing code style issues and improving the SQL blacklist.
sql-queriesdjangosql-databasesqlcollab
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