User : ngkevin757
- Created: 1744660516
- Karma: 1
- Senior Backend Engineer with extensive experience designing and implementing high-performance, scalable, and reliable backend systems across EdTech, e-commerce, and online ordering platforms. Skilled in cloud-based architectures, microservices, and API development, with a strong focus on optimizing system performance, ensuring data security, and delivering cost-effective solutions to support millions of users.