Senior Backend Software Developer
Current• Consistently develop and deploy testable code in a modern style whilst remaining sympathetic and compatible with pre-existing system components.• Develop back-office systems integrating with third-party services such as Xero, Sage, Stripe, Equifax, Jumio and Yoti.• Maintain the highest standard of data and application-level security to adhere to ISO standard for handling sensitive personal data. This includes managing aspects of the system WAF within AWS and external Imperva components.• Responsible for responding to system critical incidents reported by a user or detected on internal tooling.• Extensive demonstrations of root cause analysis skills utilizing AWS tools, internal logs and database interrogation combined with system knowledge.• Responsible for releases into production as the deployment processes matured from largely manual towards an integrated CI/CD pipeline.• Refactored existing codebase to upgrade from PHP versions 7.3 to 8.1 whilst integrating with new CI/CD pipeline controlled by Jenkins.• Sole developer on migration between backend finance packages.• Responsible for the smooth running of all customer billing, invoicing and receipting processes.