Kowloon, Hong Kong SAR
Experienced IT professional with over 10 years in system design and backend development, seeking a senior .NET role. Proficient in PLSQL with hands-on AWS expertise.
- Developed WhatsApp Chatbot with C#.Net and Oracle PL/SQL, serving ten of thousands users. - Architected an internal eDM sending system using .NET 6, PostgreSQL and AWS SES, streamlining email campaigns. - Migrated backend applications to AWS with nodejs, Python and PostgreSQL. - Collaborated with DevOps and cross-functional teams to optimize CI/CD pipelines with terraform and GitHub Actions, ensuring robust deployments. - Transitioned legacy applications to .NET 6, proactively improving platform stability and scalability.
- Developed web applications with ASP.NET MVC. - Developed web scrapers using .Net, Selenium and SQLite, to extract competitors data, and automated data delivery to other teams for further analysis. - Refactored and optimized legacy programs with C#.Net, resulting in a 20–30× speed boost.
- Maintained and enhanced in-house ASP website, and backend applications using .NET and Oracle PL/SQL, ensuring platform reliability. - Enhanced SEO, boosting traffic by 30%.