Hi, my name is
ErnestAnnor
Senior Software Engineer
Senior Software Engineer with 8+ years of experience building high-performance, accessible web applications at scale. Currently at Sky, working on streaming platforms used by millions of users.
Tech Stack
Selected Work
Featured Projects
Lead frontend engineer on large-scale consumer streaming applications used by millions of users across web and TV devices. Implemented the Quick Subscribe Amazon IAP integration that increased subscription rates by 40%.
Key contributor to the launch of Sky Glass — Sky's flagship product delivering pay-TV directly to screens without a set-top box. Built internal customer agent applications supporting sales, purchases, and refunds.
Sports Direct E-commerce Performance
Led performance optimisation initiatives for high-traffic e-commerce platforms across Sports Direct, Flannels, and House of Fraser. Significantly improved page load times, core web vitals, and user experience.
Career
Work Experience
Software Engineer (Senior-Level Frontend Role)
Current- Lead frontend engineer on large-scale consumer streaming applications (NowTV Classic and Peacock), delivering customer-facing features used by millions of users across web and TV devices.
- Own complex UI features end-to-end, from technical design and state management through implementation, testing, deployment and production support, utilising CI/CD, Docker and Kubernetes.
Software Engineer
- Key contributor to the launch of Sky Glass, a flagship product delivering pay-TV directly to screens without a set-top box.
- Built and enhanced internal customer agent applications supporting sales, purchases, and refunds, integrating with both legacy and modern backend systems.
Product Developer
- Led performance optimisation initiatives for high-traffic e-commerce platforms, significantly improving page load times and user experience.
- Produced actionable performance reports to identify and resolve critical bottlenecks across frontend and backend systems.
Software Developer
- Migrated a large legacy YUI codebase to React as part of a next-generation SaaS platform in the Care, Health, and Education sector.
- Contributed to backend development in Java, modelling new entities and value objects to improve data integrity and system performance.
Frontend Developer (Contract)
- Built reusable and maintainable React and Angular components for client-facing web applications.
- Collaborated in agile teams to deliver projects on time, with a focus on clean code, scalability, and maintainability.
Designer / Developer
- Developed interactive web experiences and UI components, contributing to improved usability and delivery speed.
- Designed and implemented website mock-ups and supported UI/UX improvements.
What’s Next?
Let’s Build Something Together
I’m currently open to new opportunities. Whether you have a role in mind, a project to discuss, or just want to say hello — my inbox is always open.