- Python
- AWS
- Typescript
- React
- Kubernetes
- Communication
- Java
- Agile
- GO
- Leadership
- Ci/Cd
- Docker
- Observability
- Security
- Architected serverless payment processing pipelines, reducing transaction failure rates by 30% and improving compliance audit trails.
- Spearheaded migration of monolith to microservices, decreasing deployment cycle time from bi-weekly to daily and maintaining 99.99% uptime.
- Implemented distributed tracing and APM tools, enabling the team to slash average request latency from 300ms to 120ms across critical user flows.
- Mentors junior engineers in clean code practices and conducts regular architecture review sessions to elevate team decision-making.
- Championed security best practices with regular threat modelling workshops, reducing vulnerability findings in production scans.
- Developed RESTful APIs serving 2M requests/day with 99.95% uptime, leveraging AWS Lambda and DynamoDB to support global traffic.
- Automated CI/CD pipelines with GitHub Actions, cutting release cycle time from two weeks to three days while increasing test coverage to 90%.
- Designed React components for high-concurrency checkout flows, collaborating closely with UX to optimise conversion rates.
- Introduced observability dashboards that improved incident response times by 40% and helped non-technical stakeholders grasp system health.
- Conducted code quality workshops that reduced technical debt backlog by 30% and increased team confidence in refactoring legacy services.
- Led backend engineering for Apple Music’s subscription service, ensuring 99.99% availability during launch and scaling to 10M+ subscribers.
- Optimised recommendation algorithms using collaborative filtering, improving listener engagement metrics by 15% within the first quarter.
- Drove migration of on-premise services to AWS, implementing VPC security models and reducing infrastructure costs by 25%.
- Mentored four junior developers through pair programming and code review, fostering a culture of ownership and continuous learning.
- Presented quarterly technology roadmaps to executive stakeholders, aligning engineering objectives with broader business outcomes.
- AWS Certified Solutions Architect
- Certified ScrumMaster